diff options
| author | Linus Torvalds <torvalds@g5.osdl.org> | 2006-04-02 13:08:49 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-04-02 13:08:49 -0700 |
| commit | f27f0a045b79de5729d064497e21a70871f1d6fe (patch) | |
| tree | 078416852de43b76e297224b57a9c5b9f67dfb56 | |
| parent | 6e0dd741a89be35defa05bd79f4211c5a2762825 (diff) | |
| parent | c2f60c523aa34cf6d4913d6efc670890bd456fd5 (diff) | |
Merge master.kernel.org:/pub/scm/linux/kernel/git/perex/alsa
* master.kernel.org:/pub/scm/linux/kernel/git/perex/alsa: (28 commits)
[ALSA] Kconfig SND_SEQUENCER_OSS help text fix
[ALSA] Add Aux input switch control for Aureon Universe
[ALSA] pcxhr - Fix the crash with REV01 board
[ALSA] sound/pci/hda: use create_singlethread_workqueue()
[ALSA] hda-intel - Add support of ATI SB600
[ALSA] cs4281 - Fix the check of timeout in probe
[ALSA] cs4281 - Fix the check of right channel
[ALSA] Test volume resolution of usb audio at initialization
[ALSA] maestro3.c: fix BUG, optimization
[ALSA] HDA/Realtek: multiple input mux definitions and pin mode additions
[ALSA] AdLib FM card driver
[ALSA] Fix / clean up PCM-OSS setup hooks
[ALSA] Clean up PCM codes (take 2)
[ALSA] Tiny clean up of PCM codes
[ALSA] ISA drivers bailing on first !enable[i]
[ALSA] Remove obsolete kfree_nocheck call
[ALSA] Remove obsolete kfree_nocheck call
[ALSA] Add snd-als300 driver for Avance Logic ALS300/ALS300+ soundcards
[ALSA] Add snd-riptide driver for Conexant Riptide chip
[ALSA] hda-codec - Fix noisy output wtih AD1986A 3stack model
...
37 files changed, 5658 insertions, 472 deletions
diff --git a/Documentation/sound/alsa/ALSA-Configuration.txt b/Documentation/sound/alsa/ALSA-Configuration.txt index 1def6049784..0ee2c7dfc48 100644 --- a/Documentation/sound/alsa/ALSA-Configuration.txt +++ b/Documentation/sound/alsa/ALSA-Configuration.txt @@ -120,6 +120,34 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed. enable - enable card - Default: enabled, for PCI and ISA PnP cards + Module snd-adlib + ---------------- + + Module for AdLib FM cards. + + port - port # for OPL chip + + This module supports multiple cards. It does not support autoprobe, so + the port must be specified. For actual AdLib FM cards it will be 0x388. + Note that this card does not have PCM support and no mixer; only FM + synthesis. + + Make sure you have "sbiload" from the alsa-tools package available and, + after loading the module, find out the assigned ALSA sequencer port + number through "sbiload -l". Example output: + + Port Client name Port name + 64:0 OPL2 FM synth OPL2 FM Port + + Load the std.sb and drums.sb patches also supplied by sbiload: + + sbiload -p 64:0 std.sb drums.sb + + If you use this driver to drive an OPL3, you can use std.o3 and drums.o3 + instead. To have the card produce sound, use aplaymidi from alsa-utils: + + aplaymidi -p 64:0 foo.mid + Module snd-ad1816a ------------------ @@ -190,6 +218,15 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed. The power-management is supported. + Module snd-als300 + ----------------- + + Module for Avance Logic ALS300 and ALS300+ + + This module supports multiple cards. + + The power-management is supported. + Module snd-als4000 ------------------ @@ -701,6 +738,7 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed. uniwill 3-jack F1734 2-jack lg LG laptop (m1 express dual) + lg-lw LG LW20 laptop test for testing/debugging purpose, almost all controls can be adjusted. Appearing only when compiled with $CONFIG_SND_DEBUG=y @@ -1013,6 +1051,23 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed. The power-management is supported. + Module snd-miro + --------------- + + Module for Miro soundcards: miroSOUND PCM 1 pro, + miroSOUND PCM 12, + miroSOUND PCM 20 Radio. + + port - Port # (0x530,0x604,0xe80,0xf40) + irq - IRQ # (5,7,9,10,11) + dma1 - 1st dma # (0,1,3) + dma2 - 2nd dma # (0,1) + mpu_port - MPU-401 port # (0x300,0x310,0x320,0x330) + mpu_irq - MPU-401 irq # (5,7,9,10) + fm_port - FM Port # (0x388) + wss - enable WSS mode + ide - enable onboard ide support + Module snd-mixart ----------------- @@ -1202,6 +1257,20 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed. The power-management is supported. + Module snd-riptide + ------------------ + + Module for Conexant Riptide chip + + joystick_port - Joystick port # (default: 0x200) + mpu_port - MPU401 port # (default: 0x330) + opl3_port - OPL3 port # (default: 0x388) + + This module supports multiple cards. + The driver requires the firmware loader support on kernel. + You need to install the firmware file "riptide.hex" to the standard + firmware path (e.g. /lib/firmware). + Module snd-rme32 ---------------- diff --git a/include/sound/core.h b/include/sound/core.h index 7f32c12b4a0..d1d043f6cb8 100644 --- a/include/sound/core.h +++ b/include/sound/core.h @@ -170,7 +170,7 @@ static inline void snd_power_change_state(struct snd_card *card, unsigned int st } /* init.c */ -int snd_power_wait(struct snd_card *card, unsigned int power_state, struct file *file); +int snd_power_wait(struct snd_card *card, unsigned int power_state); #else /* ! CONFIG_PM */ diff --git a/include/sound/pcm.h b/include/sound/pcm.h index 15b885660bf..66b1f08b42b 100644 --- a/include/sound/pcm.h +++ b/include/sound/pcm.h @@ -369,6 +369,7 @@ struct snd_pcm_substream { /* -- assigned files -- */ struct snd_pcm_file *file; struct file *ffile; + void (*pcm_release)(struct snd_pcm_substream *); #if defined(CONFIG_SND_PCM_OSS) || defined(CONFIG_SND_PCM_OSS_MODULE) /* -- OSS things -- */ struct snd_pcm_oss_substream oss; @@ -381,13 +382,10 @@ struct snd_pcm_substream { struct snd_info_entry *proc_prealloc_entry; /* misc flags */ unsigned int no_mmap_ctrl: 1; + unsigned int hw_opened: 1; }; -#if defined(CONFIG_SND_PCM_OSS) || defined(CONFIG_SND_PCM_OSS_MODULE) -#define SUBSTREAM_BUSY(substream) ((substream)->file != NULL || ((substream)->oss.file != NULL)) -#else #define SUBSTREAM_BUSY(substream) ((substream)->file != NULL) -#endif struct snd_pcm_str { @@ -460,7 +458,6 @@ int snd_pcm_info_user(struct snd_pcm_substream *substream, struct snd_pcm_info __user *info); int snd_pcm_status(struct snd_pcm_substream *substream, struct snd_pcm_status *status); -int snd_pcm_prepare(struct snd_pcm_substream *substream); int snd_pcm_start(struct snd_pcm_substream *substream); int snd_pcm_stop(struct snd_pcm_substream *substream, int status); int snd_pcm_drain_done(struct snd_pcm_substream *substream); @@ -468,11 +465,13 @@ int snd_pcm_drain_done(struct snd_pcm_substream *substream); int snd_pcm_suspend(struct snd_pcm_substream *substream); int snd_pcm_suspend_all(struct snd_pcm *pcm); #endif -int snd_pcm_kernel_playback_ioctl(struct snd_pcm_substream *substream, unsigned int cmd, void *arg); -int snd_pcm_kernel_capture_ioctl(struct snd_pcm_substream *substream, unsigned int cmd, void *arg); int snd_pcm_kernel_ioctl(struct snd_pcm_substream *substream, unsigned int cmd, void *arg); -int snd_pcm_open_substream(struct snd_pcm *pcm, int stream, struct snd_pcm_substream **rsubstream); +int snd_pcm_open_substream(struct snd_pcm *pcm, int stream, struct file *file, + struct snd_pcm_substream **rsubstream); void snd_pcm_release_substream(struct snd_pcm_substream *substream); +int snd_pcm_attach_substream(struct snd_pcm *pcm, int stream, struct file *file, + struct snd_pcm_substream **rsubstream); +void snd_pcm_detach_substream(struct snd_pcm_substream *substream); void snd_pcm_vma_notify_data(void *client, void *data); int snd_pcm_mmap_data(struct snd_pcm_substream *substream, struct file *file, struct vm_area_struct *area); diff --git a/include/sound/pcm_oss.h b/include/sound/pcm_oss.h index bff0778e196..39df2baca18 100644 --- a/include/sound/pcm_oss.h +++ b/include/sound/pcm_oss.h @@ -69,8 +69,7 @@ struct snd_pcm_oss_file { struct snd_pcm_oss_substream { unsigned oss: 1; /* oss mode */ - struct snd_pcm_oss_setup *setup; /* active setup */ - struct snd_pcm_oss_file *file; + struct snd_pcm_oss_setup setup; /* active setup */ }; struct snd_pcm_oss_stream { diff --git a/sound/core/Kconfig b/sound/core/Kconfig index 9dd121bb563..8efc1b12f3a 100644 --- a/sound/core/Kconfig +++ b/sound/core/Kconfig @@ -92,8 +92,9 @@ config SND_SEQUENCER_OSS Many programs still use the OSS API, so say Y. - To compile this driver as a module, choose M here: the module - will be called snd-seq-oss. + If you choose M in "Sequencer support" (SND_SEQUENCER), + this will be compiled as a module. The module will be called + snd-seq-oss. config SND_RTCTIMER tristate "RTC Timer support" diff --git a/sound/core/control.c b/sound/core/control.c index 574745314e7..22565c9b960 100644 --- a/sound/core/control.c +++ b/sound/core/control.c @@ -664,7 +664,7 @@ static int snd_ctl_elem_info_user(struct snd_ctl_file *ctl, if (copy_from_user(&info, _info, sizeof(info))) return -EFAULT; snd_power_lock(ctl->card); - result = snd_power_wait(ctl->card, SNDRV_CTL_POWER_D0, NULL); + result = snd_power_wait(ctl->card, SNDRV_CTL_POWER_D0); if (result >= 0) result = snd_ctl_elem_info(ctl, &info); snd_power_unlock(ctl->card); @@ -718,7 +718,7 @@ static int snd_ctl_elem_read_user(struct snd_card *card, return -EFAULT; } snd_power_lock(card); - result = snd_power_wait(card, SNDRV_CTL_POWER_D0, NULL); + result = snd_power_wait(card, SNDRV_CTL_POWER_D0); if (result >= 0) result = snd_ctl_elem_read(card, control); snd_power_unlock(card); @@ -783,7 +783,7 @@ static int snd_ctl_elem_write_user(struct snd_ctl_file *file, } card = file->card; snd_power_lock(card); - result = snd_power_wait(card, SNDRV_CTL_POWER_D0, NULL); + result = snd_power_wait(card, SNDRV_CTL_POWER_D0); if (result >= 0) result = snd_ctl_elem_write(card, file, control); snd_power_unlock(card); diff --git a/sound/core/control_compat.c b/sound/core/control_compat.c index 84fef5084e1..3c0161bb5ba 100644 --- a/sound/core/control_compat.c +++ b/sound/core/control_compat.c @@ -109,7 +109,7 @@ static int snd_ctl_elem_info_compat(struct snd_ctl_file *ctl, goto error; snd_power_lock(ctl->card); - err = snd_power_wait(ctl->card, SNDRV_CTL_POWER_D0, NULL); + err = snd_power_wait(ctl->card, SNDRV_CTL_POWER_D0); if (err >= 0) err = snd_ctl_elem_info(ctl, data); snd_power_unlock(ctl->card); @@ -294,7 +294,7 @@ static int snd_ctl_elem_read_user_compat(struct snd_card *card, goto error; snd_power_lock(card); - err = snd_power_wait(card, SNDRV_CTL_POWER_D0, NULL); + err = snd_power_wait(card, SNDRV_CTL_POWER_D0); if (err >= 0) err = snd_ctl_elem_read(card, data); snd_power_unlock(card); @@ -320,7 +320,7 @@ static int snd_ctl_elem_write_user_compat(struct snd_ctl_file *file, goto error; snd_power_lock(card); - err = snd_power_wait(card, SNDRV_CTL_POWER_D0, NULL); + err = snd_power_wait(card, SNDRV_CTL_POWER_D0); if (err >= 0) err = snd_ctl_elem_write(card, file, data); snd_power_unlock(card); diff --git a/sound/core/init.c b/sound/core/init.c index 5bb8a8b23d5..39ed2e5bb0a 100644 --- a/sound/core/init.c +++ b/sound/core/init.c @@ -722,13 +722,12 @@ int snd_card_file_remove(struct snd_card *card, struct file *file) * snd_power_wait - wait until the power-state is changed. * @card: soundcard structure * @power_state: expected power state - * @file: file structure for the O_NONBLOCK check (optional) * * Waits until the power-state is changed. * * Note: the power lock must be active before call. */ -int snd_power_wait(struct snd_card *card, unsigned int power_state, struct file *file) +int snd_power_wait(struct snd_card *card, unsigned int power_state) { wait_queue_t wait; int result = 0; @@ -745,12 +744,6 @@ int snd_power_wait(struct snd_card *card, unsigned int power_state, struct file } if (snd_power_get_state(card) == power_state) break; -#if 0 /* block all devices */ - if (file && (file->f_flags & O_NONBLOCK)) { - result = -EAGAIN; - break; - } -#endif set_current_state(TASK_UNINTERRUPTIBLE); snd_power_unlock(card); schedule_timeout(30 * HZ); diff --git a/sound/core/oss/pcm_oss.c b/sound/core/oss/pcm_oss.c index f8302b703a3..91114c7aeff 100644 --- a/sound/core/oss/pcm_oss.c +++ b/sound/core/oss/pcm_oss.c @@ -208,9 +208,8 @@ static int snd_pcm_oss_period_size(struct snd_pcm_substream *substream, oss_buffer_size = runtime->oss.mmap_bytes; } - if (substream->oss.setup && - substream->oss.setup->period_size > 16) - oss_period_size = substream->oss.setup->period_size; + if (substream->oss.setup.period_size > 16) + oss_period_size = substream->oss.setup.period_size; else if (runtime->oss.fragshift) { oss_period_size = 1 << runtime->oss.fragshift; if (oss_period_size > oss_buffer_size / 2) @@ -252,10 +251,8 @@ static int snd_pcm_oss_period_size(struct snd_pcm_substream *substream, oss_periods = oss_buffer_size / oss_period_size; - if (substream->oss.setup) { - if (substream->oss.setup->periods > 1) - oss_periods = substream->oss.setup->periods; - } + if (substream->oss.setup.periods > 1) + oss_periods = substream->oss.setup.periods; s = snd_pcm_hw_param_value_max(slave_params, SNDRV_PCM_HW_PARAM_PERIODS, NULL); if (runtime->oss.maxfrags && s > runtime->oss.maxfrags) @@ -341,12 +338,10 @@ static int snd_pcm_oss_change_params(struct snd_pcm_substream *substream) goto failure; } - if (atomic_read(&runtime->mmap_count)) { + if (atomic_read(&runtime->mmap_count)) direct = 1; - } else { - struct snd_pcm_oss_setup *setup = substream->oss.setup; - direct = (setup != NULL && setup->direct); - } + else + direct = substream->oss.setup.direct; _snd_pcm_hw_params_any(sparams); _snd_pcm_hw_param_setinteger(sparams, SNDRV_PCM_HW_PARAM_PERIODS); @@ -482,7 +477,7 @@ static int snd_pcm_oss_change_params(struct snd_pcm_substream *substream) 1 : runtime->period_size; sw_params->xfer_align = 1; if (atomic_read(&runtime->mmap_count) || - (substream->oss.setup && substream->oss.setup->nosilence)) { + substream->oss.setup.nosilence) { sw_params->silence_threshold = 0; sw_params->silence_size = 0; } else { @@ -843,7 +838,7 @@ static ssize_t snd_pcm_oss_write1(struct snd_pcm_substream *substream, const cha buf += tmp; bytes -= tmp; xfer += tmp; - if ((substream->oss.setup != NULL && substream->oss.setup->partialfrag) || + if (substream->oss.setup.partialfrag || runtime->oss.buffer_used == runtime->oss.period_bytes) { tmp = snd_pcm_oss_write2(substream, runtime->oss.buffer + runtime->oss.period_ptr, runtime->oss.buffer_used - runtime->oss.period_ptr, 1); @@ -959,12 +954,12 @@ static int snd_pcm_oss_reset(struct snd_pcm_oss_file *pcm_oss_file) substream = pcm_oss_file->streams[SNDRV_PCM_STREAM_PLAYBACK]; if (substream != NULL) { - snd_pcm_kernel_playback_ioctl(substream, SNDRV_PCM_IOCTL_DROP, NULL); + snd_pcm_kernel_ioctl(substream, SNDRV_PCM_IOCTL_DROP, NULL); substream->runtime->oss.prepare = 1; } substream = pcm_oss_file->streams[SNDRV_PCM_STREAM_CAPTURE]; if (substream != NULL) { - snd_pcm_kernel_capture_ioctl(substream, SNDRV_PCM_IOCTL_DROP, NULL); + snd_pcm_kernel_ioctl(substream, SNDRV_PCM_IOCTL_DROP, NULL); substream->runtime->oss.prepare = 1; } return 0; @@ -979,7 +974,7 @@ static int snd_pcm_oss_post(struct snd_pcm_oss_file *pcm_oss_file) if (substream != NULL) { if ((err = snd_pcm_oss_make_ready(substream)) < 0) return err; - snd_pcm_kernel_playback_ioctl(substream, SNDRV_PCM_IOCTL_START, NULL); + snd_pcm_kernel_ioctl(substream, SNDRV_PCM_IOCTL_START, NULL); } /* note: all errors from the start action are ignored */ /* OSS apps do not know, how to handle them */ @@ -1108,7 +1103,7 @@ static int snd_pcm_oss_sync(struct snd_pcm_oss_file *pcm_oss_file) __direct: saved_f_flags = substream->ffile->f_flags; substream->ffile->f_flags &= ~O_NONBLOCK; - err = snd_pcm_kernel_playback_ioctl(substream, SNDRV_PCM_IOCTL_DRAIN, NULL); + err = snd_pcm_kernel_ioctl(substream, SNDRV_PCM_IOCTL_DRAIN, NULL); substream->ffile->f_flags = saved_f_flags; if (err < 0) return err; @@ -1120,7 +1115,7 @@ static int snd_pcm_oss_sync(struct snd_pcm_oss_file *pcm_oss_file) if ((err = snd_pcm_oss_make_ready(substream)) < 0) return err; runtime = substream->runtime; - err = snd_pcm_kernel_capture_ioctl(substream, SNDRV_PCM_IOCTL_DROP, NULL); + err = snd_pcm_kernel_ioctl(substream, SNDRV_PCM_IOCTL_DROP, NULL); if (err < 0) return err; runtime->oss.buffer_used = 0; @@ -1214,12 +1209,10 @@ static int snd_pcm_oss_get_formats(struct snd_pcm_oss_file *pcm_oss_file) if ((err = snd_pcm_oss_get_active_substream(pcm_oss_file, &substream)) < 0) return err; - if (atomic_read(&substream->runtime->mmap_count)) { + if (atomic_read(&substream->runtime->mmap_count)) direct = 1; - } else { - struct snd_pcm_oss_setup *setup = substream->oss.setup; - direct = (setup != NULL && setup->direct); - } + else + direct = substream->oss.setup.direct; if (!direct) return AFMT_MU_LAW | AFMT_U8 | AFMT_S16_LE | AFMT_S16_BE | @@ -1437,7 +1430,7 @@ static int snd_pcm_oss_set_trigger(struct snd_pcm_oss_file *pcm_oss_file, int tr cmd = SNDRV_PCM_IOCTL_DROP; runtime->oss.prepare = 1; } - err = snd_pcm_kernel_playback_ioctl(psubstream, cmd, NULL); + err = snd_pcm_kernel_ioctl(psubstream, cmd, NULL); if (err < 0) return err; } @@ -1458,7 +1451,7 @@ static int snd_pcm_oss_set_trigger(struct snd_pcm_oss_file *pcm_oss_file, int tr cmd = SNDRV_PCM_IOCTL_DROP; runtime->oss.prepare = 1; } - err = snd_pcm_kernel_capture_ioctl(csubstream, cmd, NULL); + err = snd_pcm_kernel_ioctl(csubstream, cmd, NULL); if (err < 0) return err; } @@ -1495,7 +1488,7 @@ static int snd_pcm_oss_get_odelay(struct snd_pcm_oss_file *pcm_oss_file) runtime = substream->runtime; if (runtime->oss.params || runtime->oss.prepare) return 0; - err = snd_pcm_kernel_playback_ioctl(substream, SNDRV_PCM_IOCTL_DELAY, &delay); + err = snd_pcm_kernel_ioctl(substream, SNDRV_PCM_IOCTL_DELAY, &delay); if (err == -EPIPE) delay = 0; /* hack for broken OSS applications */ else if (err < 0) @@ -1555,8 +1548,7 @@ static int snd_pcm_oss_get_ptr(struct snd_pcm_oss_file *pcm_oss_file, int stream } else { delay = snd_pcm_oss_bytes(substream, delay); if (stream == SNDRV_PCM_STREAM_PLAYBACK) { - struct snd_pcm_oss_setup *setup = substream->oss.setup; - if (setup && setup->buggyptr) + if (substream->oss.setup.buggyptr) info.blocks = (runtime->oss.buffer_bytes - delay - fixup) / runtime->oss.period_bytes; else info.blocks = (delay + fixup) / runtime->oss.period_bytes; @@ -1638,37 +1630,46 @@ static int snd_pcm_oss_get_mapbuf(struct snd_pcm_oss_file *pcm_oss_file, int str return -EINVAL; } -static struct snd_pcm_oss_setup *snd_pcm_oss_look_for_setup(struct snd_pcm *pcm, int stream, const char *task_name) +static const char *strip_task_path(const char *path) { - const char *ptr, *ptrl; - struct snd_pcm_oss_setup *setup; - - mutex_lock(&pcm->streams[stream].oss.setup_mutex); - for (setup = pcm->streams[stream].oss.setup_list; setup; setup = setup->next) { - if (!strcmp(setup->task_name, task_name)) { - mutex_unlock(&pcm->streams[stream].oss.setup_mutex); - return setup; - } - } - ptr = ptrl = task_name; - while (*ptr) { + const char *ptr, *ptrl = NULL; + for (ptr = path; *ptr; ptr++) { if (*ptr == '/') ptrl = ptr + 1; - ptr++; } - if (ptrl == task_name) { - goto __not_found; - return NULL; - } - for (setup = pcm->streams[stream].oss.setup_list; setup; setup = setup->next) { - if (!strcmp(setup->task_name, ptrl)) { - mutex_unlock(&pcm->streams[stream].oss.setup_mutex); - return setup; + return ptrl; +} + +static void snd_pcm_oss_look_for_setup(struct snd_pcm *pcm, int stream, + const char *task_name, + struct snd_pcm_oss_setup *rsetup) +{ + struct snd_pcm_oss_setup *setup; + + mutex_lock(&pcm->streams[stream].oss.setup_mutex); + do { + for (setup = pcm->streams[stream].oss.setup_list; setup; + setup = setup->next) { + if (!strcmp(setup->task_name, task_name)) + goto out; } - } - __not_found: + } while ((task_name = strip_task_path(task_name)) != NULL); + out: + if (setup) + *rsetup = *setup; mutex_unlock(&pcm->streams[stream].oss.setup_mutex); - return NULL; +} + +static void snd_pcm_oss_release_substream(struct snd_pcm_substream *substream) +{ + struct snd_pcm_runtime *runtime; + runtime = substream->runtime; + vfree(runtime->oss.buffer); + runtime->oss.buffer = NULL; +#ifdef CONFIG_SND_PCM_OSS_PLUGINS + snd_pcm_oss_plugin_clear(substream); +#endif + substream->oss.oss = 0; } static void snd_pcm_oss_init_substream(struct snd_pcm_substream *substream, @@ -1678,7 +1679,11 @@ static void snd_pcm_oss_init_substream(struct snd_pcm_substream *substream, struct snd_pcm_runtime *runtime; substream->oss.oss = 1; - substream->oss.setup = setup; + substream->oss.setup = *setup; + if (setup->nonblock) + substream->ffile->f_flags |= O_NONBLOCK; + else + substream->ffile->f_flags &= ~O_NONBLOCK; runtime = substream->runtime; runtime->oss.params = 1; runtime->oss.trigger = 1; @@ -1697,18 +1702,7 @@ static void snd_pcm_oss_init_substream(struct snd_pcm_substream *substream, runtime->oss.fragshift = 0; runtime->oss.maxfrags = 0; runtime->oss.subdivision = 0; -} - -static void snd_pcm_oss_release_substream(struct snd_pcm_substream *substream) -{ - struct snd_pcm_runtime *runtime; - runtime = substream->runtime; - vfree(runtime->oss.buffer); -#ifdef CONFIG_SND_PCM_OSS_PLUGINS - snd_pcm_oss_plugin_clear(substream); -#endif - substream->oss.file = NULL; - substream->oss.oss = 0; + substream->pcm_release = snd_pcm_oss_release_substream; } static int snd_pcm_oss_release_file(struct snd_pcm_oss_file *pcm_oss_file) @@ -1717,23 +1711,8 @@ static int snd_pcm_oss_release_file(struct snd_pcm_oss_file *pcm_oss_file) snd_assert(pcm_oss_file != NULL, return -ENXIO); for (cidx = 0; cidx < 2; ++cidx) { struct snd_pcm_substream *substream = pcm_oss_file->streams[cidx]; - struct snd_pcm_runtime *runtime; - if (substream == NULL) - continue; - runtime = substream->runtime; - - snd_pcm_stream_lock_irq(substream); - if (snd_pcm_running(substream)) - snd_pcm_stop(substream, SNDRV_PCM_STATE_SETUP); - snd_pcm_stream_unlock_irq(substream); - if (substream->ffile != NULL) { - if (substream->ops->hw_free != NULL) - substream->ops->hw_free(substream); - substream->ops->close(substream); - substream->ffile = NULL; - } - snd_pcm_oss_release_substream(substream); - snd_pcm_release_substream(substream); + if (substream) + snd_pcm_release_substream(substream); } kfree(pcm_oss_file); return 0; @@ -1743,12 +1722,11 @@ static int snd_pcm_oss_open_file(struct file *file, struct snd_pcm *pcm, struct snd_pcm_oss_file **rpcm_oss_file, int minor, - struct snd_pcm_oss_setup *psetup, - struct snd_pcm_oss_setup *csetup) + struct snd_pcm_oss_setup *setup) { - int err = 0; + int idx, err; struct snd_pcm_oss_file *pcm_oss_file; - struct snd_pcm_substream *psubstream = NULL, *csubstream = NULL; + struct snd_pcm_substream *substream; unsigned int f_mode = file->f_mode; snd_assert(rpcm_oss_file != NULL, return -EINVAL); @@ -1761,73 +1739,31 @@ static int snd_pcm_oss_open_file(struct file *file, if ((f_mode & (FMODE_WRITE|FMODE_READ)) == (FMODE_WRITE|FMODE_READ) && (pcm->info_flags & SNDRV_PCM_INFO_HALF_DUPLEX)) f_mode = FMODE_WRITE; - if ((f_mode & FMODE_WRITE) && !(psetup && psetup->disable)) { - if ((err = snd_pcm_open_substream(pcm, SNDRV_PCM_STREAM_PLAYBACK, - &psubstream)) < 0) { + + for (idx = 0; idx < 2; idx++) { + if (setup[idx].disable) + continue; + if (idx == SNDRV_PCM_STREAM_PLAYBACK) { + if (! (f_mode & FMODE_WRITE)) + continue; + } else { + if (! (f_mode & FMODE_READ)) + continue; + } + err = snd_pcm_open_substream(pcm, idx, file, &substream); + if (err < 0) { snd_pcm_oss_release_file(pcm_oss_file); return err; } - pcm_oss_file->streams[SNDRV_PCM_STREAM_PLAYBACK] = psubstream; - } - if ((f_mode & FMODE_READ) && !(csetup && csetup->disable)) { - if ((err = snd_pcm_open_substream(pcm, SNDRV_PCM_STREAM_CAPTURE, - &csubstream)) < 0) { - if (!(f_mode & FMODE_WRITE) || err != -ENODEV) { - snd_pcm_oss_release_file(pcm_oss_file); - return err; - } else { - csubstream = NULL; - } - } - pcm_oss_file->streams[SNDRV_PCM_STREAM_CAPTURE] = csubstream; + + pcm_oss_file->streams[idx] = substream; + snd_pcm_oss_init_substream(substream, &setup[idx], minor); } - if (psubstream == NULL && csubstream == NULL) { + if (! pcm_oss_file->streams[0] && pcm_oss_file->streams[1]) { snd_pcm_oss_release_file(pcm_oss_file); return -EINVAL; } - if (psubstream != NULL) { - psubstream->oss.file = pcm_oss_file; - err = snd_pcm_hw_constraints_init(psubstream); - if (err < 0) { - snd_printd("snd_pcm_hw_constraint_init failed\n"); - snd_pcm_oss_release_file(pcm_oss_file); - return err; - } - if ((err = psubstream->ops->open(psubstream)) < 0) { - snd_pcm_oss_release_file(pcm_oss_file); - return err; - } - psubstream->ffile = file; - err = snd_pcm_hw_constraints_complete(psubstream); - if (err < 0) { - snd_printd("snd_pcm_hw_constraint_complete failed\n"); - snd_pcm_oss_release_file(pcm_oss_file); - return err; - } - snd_pcm_oss_init_substream(psubstream, psetup, minor); - } - if (csubstream != NULL) { - csubstream->oss.file = pcm_oss_file; - err = snd_pcm_hw_constraints_init(csubstream); - if (err < 0) { - snd_printd("snd_pcm_hw_constraint_init failed\n"); - snd_pcm_oss_release_file(pcm_oss_file); - return err; - } - if ((err = csubstream->ops->open(csubstream)) < 0) { - snd_pcm_oss_release_file(pcm_oss_file); - return err; - } - csubstream->ffile = file; - err = snd_pcm_hw_constraints_complete(csubstream); - if (err < 0) { - snd_printd("snd_pcm_hw_constraint_complete failed\n"); - snd_pcm_oss_release_file(pcm_oss_file); - return err; - } - snd_pcm_oss_init_substream(csubstream, csetup, minor); - } file->private_data = pcm_oss_file; *rpcm_oss_file = pcm_oss_file; @@ -1852,7 +1788,7 @@ static int snd_pcm_oss_open(struct inode *inode, struct file *file) char task_name[32]; struct snd_pcm *pcm; struct snd_pcm_oss_file *pcm_oss_file; - struct snd_pcm_oss_setup *psetup = NULL, *csetup = NULL; + struct snd_pcm_oss_setup setup[2]; int nonblock; wait_queue_t wait; @@ -1873,23 +1809,15 @@ static int snd_pcm_oss_open(struct inode *inode, struct file *file) err = -EFAULT; goto __error; } + memset(setup, 0, sizeof(*setup)); if (file->f_mode & FMODE_WRITE) - psetup = snd_pcm_oss_look_for_setup(pcm, SNDRV_PCM_STREAM_PLAYBACK, task_name); + snd_pcm_oss_look_for_setup(pcm, SNDRV_PCM_STREAM_PLAYBACK, + task_name, &setup[0]); if (file->f_mode & FMODE_READ) - csetup = snd_pcm_oss_look_for_setup(pcm, SNDRV_PCM_STREAM_CAPTURE, task_name); + snd_pcm_oss_look_for_setup(pcm, SNDRV_PCM_STREAM_CAPTURE, + task_name, &setup[1]); nonblock = !!(file->f_flags & O_NONBLOCK); - if (psetup && !psetup->disable) { - if (psetup->nonblock) - nonblock = 1; - else if (psetup->block) - nonblock = 0; - } else if (csetup && !csetup->disable) { - if (csetup->nonblock) - nonblock = 1; - else if (csetup->block) - nonblock = 0; - } if (!nonblock) nonblock = nonblock_open; @@ -1898,7 +1826,7 @@ static int snd_pcm_oss_open(struct inode *inode, struct file *file) mutex_lock(&pcm->open_mutex); while (1) { err = snd_pcm_oss_open_file(file, pcm, &pcm_oss_file, - iminor(inode), psetup, csetup); + iminor(inode), setup); if (err >= 0) break; if (err == -EAGAIN) { @@ -2312,13 +2240,8 @@ static void snd_pcm_oss_proc_read(struct snd_info_entry *entry, static void snd_pcm_oss_proc_free_setup_list(struct snd_pcm_str * pstr) { - unsigned int idx; - struct snd_pcm_substream *substream; struct snd_pcm_oss_setup *setup, *setupn; - for (idx = 0, substream = pstr->substream; - idx < pstr->substream_count; idx++, substream = substream->next) - substream->oss.setup = NULL; for (setup = pstr->oss.setup_list, pstr->oss.setup_list = NULL; setup; setup = setupn) { setupn = setup->next; @@ -2379,21 +2302,28 @@ static void snd_pcm_oss_proc_write(struct snd_info_entry *entry, } } while (*str); if (setup == NULL) { - setup = kmalloc(sizeof(struct snd_pcm_oss_setup), GFP_KERNEL); - if (setup) { - if (pstr->oss.setup_list == NULL) { - pstr->oss.setup_list = setup; - } else { - for (setup1 = pstr->oss.setup_list; setup1->next; setup1 = setup1->next); - setup1->next = setup; - } - template.task_name = kstrdup(task_name, GFP_KERNEL); - } else { + setup = kmalloc(sizeof(*setup), GFP_KERNEL); + if (! setup) { + buffer->error = -ENOMEM; + mutex_lock(&pstr->oss.setup_mutex); + return; + } + if (pstr->oss.setup_list == NULL) + pstr->oss.setup_list = setup; + else { + for (setup1 = pstr->oss.setup_list; + setup1->next; setup1 = setup1->next); + setup1->next = setup; + } + template.task_name = kstrdup(task_name, GFP_KERNEL); + if (! template.task_name) { + kfree(setup); buffer->error = -ENOMEM; + mutex_lock(&pstr->oss.setup_mutex); + return; } } - if (setup) - *setup = template; + *setup = template; mutex_unlock(&pstr->oss.setup_mutex); } } diff --git a/sound/core/pcm.c b/sound/core/pcm.c index 3da6a38c2d0..5d7eb123b99 100644 --- a/sound/core/pcm.c +++ b/sound/core/pcm.c @@ -777,8 +777,9 @@ static void snd_pcm_tick_timer_func(unsigned long data) snd_pcm_tick_elapsed(substream); } -int snd_pcm_open_substream(struct snd_pcm *pcm, int stream, - struct snd_pcm_substream **rsubstream) +int snd_pcm_attach_substream(struct snd_pcm *pcm, int stream, + struct file *file, + struct snd_pcm_substream **rsubstream) { struct snd_pcm_str * pstr; struct snd_pcm_substream *substream; @@ -793,7 +794,7 @@ int snd_pcm_open_substream(struct snd_pcm *pcm, int stream, *rsubstream = NULL; snd_assert(pcm != NULL, return -ENXIO); pstr = &pcm->streams[stream]; - if (pstr->substream == NULL) + if (pstr->substream == NULL || pstr->substream_count == 0) return -ENODEV; card = pcm->card; @@ -807,8 +808,6 @@ int snd_pcm_open_substream(struct snd_pcm *pcm, int stream, } up_read(&card->controls_rwsem); - if (pstr->substream_count == 0) - return -ENODEV; switch (stream) { case SNDRV_PCM_STREAM_PLAYBACK: if (pcm->info_flags & SNDRV_PCM_INFO_HALF_DUPLEX) { @@ -874,12 +873,13 @@ int snd_pcm_open_substream(struct snd_pcm *pcm, int stream, substream->runtime = runtime; substream->private_data = pcm->private_data; + substream->ffile = file; pstr->substream_opened++; *rsubstream = substream; return 0; } -void snd_pcm_release_substream(struct snd_pcm_substream *substream) +void snd_pcm_detach_substream(struct snd_pcm_substream *substream) { struct snd_pcm_runtime *runtime; substream->file = NULL; @@ -1111,8 +1111,6 @@ EXPORT_SYMBOL(snd_pcm_link_rwlock); EXPORT_SYMBOL(snd_pcm_suspend); EXPORT_SYMBOL(snd_pcm_suspend_all); #endif -EXPORT_SYMBOL(snd_pcm_kernel_playback_ioctl); -EXPORT_SYMBOL(snd_pcm_kernel_capture_ioctl); EXPORT_SYMBOL(snd_pcm_kernel_ioctl); EXPORT_SYMBOL(snd_pcm_mmap_data); #if SNDRV_PCM_INFO_MMAP_IOMEM diff --git a/sound/core/pcm_lib.c b/sound/core/pcm_lib.c index eeba2f06095..230a940d00b 100644 --- a/sound/core/pcm_lib.c +++ b/sound/core/pcm_lib.c @@ -2299,19 +2299,7 @@ snd_pcm_sframes_t snd_pcm_lib_write(struct snd_pcm_substream *substream, const v if (runtime->status->state == SNDRV_PCM_STATE_OPEN) return -EBADFD; - snd_assert(substream->ffile != NULL, return -ENXIO); nonblock = !!(substream->ffile->f_flags & O_NONBLOCK); -#if defined(CONFIG_SND_PCM_OSS) || defined(CONFIG_SND_PCM_OSS_MODULE) - if (substream->oss.oss) { - struct snd_pcm_oss_setup *setup = substream->oss.setup; - if (setup != NULL) { - if (setup->nonblock) - nonblock = 1; - else if (setup->block) - nonblock = 0; - } - } -#endif if (runtime->access != SNDRV_PCM_ACCESS_RW_INTERLEAVED && runtime->channels > 1) @@ -2374,19 +2362,7 @@ snd_pcm_sframes_t snd_pcm_lib_writev(struct snd_pcm_substream *substream, if (runtime->status->state == SNDRV_PCM_STATE_OPEN) return -EBADFD; - snd_assert(substream->ffile != NULL, return -ENXIO); nonblock = !!(substream->ffile->f_flags & O_NONBLOCK); -#if defined(CONFIG_SND_PCM_OSS) || defined(CONFIG_SND_PCM_OSS_MODULE) - if (substream->oss.oss) { - struct snd_pcm_oss_setup *setup = substream->oss.setup; - if (setup != NULL) { - if (setup->nonblock) - nonblock = 1; - else if (setup->block) - nonblock = 0; - } - } -#endif if (runtime->access != SNDRV_PCM_ACCESS_RW_NONINTERLEAVED) return -EINVAL; @@ -2596,19 +2572,7 @@ snd_pcm_sframes_t snd_pcm_lib_read(struct snd_pcm_substream *substream, void __u if (runtime->status->state == SNDRV_PCM_STATE_OPEN) return -EBADFD; - snd_assert(substream->ffile != NULL, return -ENXIO); nonblock = !!(substream->ffile->f_flags & O_NONBLOCK); -#if defined(CONFIG_SND_PCM_OSS) || defined(CONFIG_SND_PCM_OSS_MODULE) - if (substream->oss.oss) { - struct snd_pcm_oss_setup *setup = substream->oss.setup; - if (setup != NULL) { - if (setup->nonblock) - nonblock = 1; - else if (setup->block) - nonblock = 0; - } - } -#endif if (runtime->access != SNDRV_PCM_ACCESS_RW_INTERLEAVED) return -EINVAL; return snd_pcm_lib_read1(substream, (unsigned long)buf, size, nonblock, snd_pcm_lib_read_transfer); @@ -2665,20 +2629,7 @@ snd_pcm_sframes_t snd_pcm_lib_readv(struct snd_pcm_substream *substream, if (runtime->status->state == SNDRV_PCM_STATE_OPEN) return -EBADFD; - snd_assert(substream->ffile != NULL, return -ENXIO); nonblock = !!(substream->ffile->f_flags & O_NONBLOCK); -#if defined(CONFIG_SND_PCM_OSS) || defined(CONFIG_SND_PCM_OSS_MODULE) - if (substream->oss.oss) { - struct snd_pcm_oss_setup *setup = substream->oss.setup; - if (setup != NULL) { - if (setup->nonblock) - nonblock = 1; - else if (setup->block) - nonblock = 0; - } - } -#endif - if (runtime->access != SNDRV_PCM_ACCESS_RW_NONINTERLEAVED) return -EINVAL; return snd_pcm_lib_read1(substream, (unsigned long)bufs, frames, nonblock, snd_pcm_lib_readv_transfer); diff --git a/sound/core/pcm_native.c b/sound/core/pcm_native.c index 01f150f0990..964e4c47a7f 100644 --- a/sound/core/pcm_native.c +++ b/sound/core/pcm_native.c @@ -1170,7 +1170,7 @@ static int snd_pcm_resume(struct snd_pcm_substream *substream) int res; snd_power_lock(card); - if ((res = snd_power_wait(card, SNDRV_CTL_POWER_D0, substream->ffile)) >= 0) + if ((res = snd_power_wait(card, SNDRV_CTL_POWER_D0)) >= 0) res = snd_pcm_action_lock_irq(&snd_pcm_action_resume, substream, 0); snd_power_unlock(card); return res; @@ -1198,7 +1198,7 @@ static int snd_pcm_xrun(struct snd_pcm_substream *substream) snd_power_lock(card); if (runtime->status->state == SNDRV_PCM_STATE_SUSPENDED) { - result = snd_power_wait(card, SNDRV_CTL_POWER_D0, substream->ffile); + result = snd_power_wait(card, SNDRV_CTL_POWER_D0); if (result < 0) goto _unlock; } @@ -1313,13 +1313,13 @@ static struct action_ops snd_pcm_action_prepare = { * * Prepare the PCM substream to be triggerable. */ -int snd_pcm_prepare(struct snd_pcm_substream *substream) +static int snd_pcm_prepare(struct snd_pcm_substream *substream) { int res; struct snd_card *card = substream->pcm->card; snd_power_lock(card); - if ((res = snd_power_wait(card, SNDRV_CTL_POWER_D0, substream->ffile)) >= 0) + if ((res = snd_power_wait(card, SNDRV_CTL_POWER_D0)) >= 0) res = snd_pcm_action_nonatomic(&snd_pcm_action_prepare, substream, 0); snd_power_unlock(card); return res; @@ -1410,7 +1410,7 @@ static int snd_pcm_drain(struct snd_pcm_substream *substream) snd_power_lock(card); if (runtime->status->state == SNDRV_PCM_STATE_SUSPENDED) { - result = snd_power_wait(card, SNDRV_CTL_POWER_D0, substream->ffile); + result = snd_power_wait(card, SNDRV_CTL_POWER_D0); if (result < 0) { snd_power_unlock(card); return result; @@ -1533,7 +1533,7 @@ static int snd_pcm_drop(struct snd_pcm_substream *substream) snd_power_lock(card); if (runtime->status->state == SNDRV_PCM_STATE_SUSPENDED) { - result = snd_power_wait(card, SNDRV_CTL_POWER_D0, substream->ffile); + result = snd_power_wait(card, SNDRV_CTL_POWER_D0); if (result < 0) goto _unlock; } @@ -1995,28 +1995,63 @@ static void snd_pcm_remove_file(struct snd_pcm_str *str, } } -static int snd_pcm_release_file(struct snd_pcm_file * pcm_file) +static void pcm_release_private(struct snd_pcm_substream *substream) { - struct snd_pcm_substream *substream; - struct snd_pcm_runtime *runtime; - struct snd_pcm_str * str; + struct snd_pcm_file *pcm_file = substream->file; - snd_assert(pcm_file != NULL, return -ENXIO); - substream = pcm_file->substream; - snd_assert(substream != NULL, return -ENXIO); - runtime = substream->runtime; - str = substream->pstr; snd_pcm_unlink(substream); - if (substream->ffile != NULL) { + snd_pcm_remove_file(substream->pstr, pcm_file); + kfree(pcm_file); +} + +void snd_pcm_release_substream(struct snd_pcm_substream *substream) +{ + snd_pcm_drop(substream); + if (substream->pcm_release) + substream->pcm_release(substream); + if (substream->hw_opened) { if (substream->ops->hw_free != NULL) substream->ops->hw_free(substream); substream->ops->close(substream); - substream->ffile = NULL; + substream->hw_opened = 0; } - snd_pcm_remove_file(str, pcm_file); - snd_pcm_release_substream(substream); - kfree(pcm_file); + snd_pcm_detach_substream(substream); +} + +int snd_pcm_open_substream(struct snd_pcm *pcm, int stream, + struct file *file, + struct snd_pcm_substream **rsubstream) +{ + struct snd_pcm_substream *substream; + int err; + + err = snd_pcm_attach_substream(pcm, stream, file, &substream); + if (err < 0) + return err; + substream->no_mmap_ctrl = 0; + err = snd_pcm_hw_constraints_init(substream); + if (err < 0) { + snd_printd("snd_pcm_hw_constraints_init failed\n"); + goto error; + } + + if ((err = substream->ops->open(substream)) < 0) + goto error; + + substream->hw_opened = 1; + + err = snd_pcm_hw_constraints_complete(substream); + if (err < 0) { + snd_printd("snd_pcm_hw_constraints_complete failed\n"); + goto error; + } + + *rsubstream = substream; return 0; + + error: + snd_pcm_release_substream(substream); + return err; } static int snd_pcm_open_file(struct file *file, @@ -2024,52 +2059,29 @@ static int snd_pcm_open_file(struct file *file, int stream, struct snd_pcm_file **rpcm_file) { - int err = 0; struct snd_pcm_file *pcm_file; struct snd_pcm_substream *substream; struct snd_pcm_str *str; + int err; snd_assert(rpcm_file != NULL, return -EINVAL); *rpcm_file = NULL; + err = snd_pcm_open_substream(pcm, stream, file, &substream); + if (err < 0) + return err; + pcm_file = kzalloc(sizeof(*pcm_file), GFP_KERNEL); if (pcm_file == NULL) { + snd_pcm_release_substream(substream); return -ENOMEM; } - - if ((err = snd_pcm_open_substream(pcm, stream, &substream)) < 0) { - kfree(pcm_file); - return err; - } - str = substream->pstr; substream->file = pcm_file; - substream->no_mmap_ctrl = 0; - + substream->pcm_release = pcm_release_private; pcm_file->substream = substream; - snd_pcm_add_file(str, pcm_file); - err = snd_pcm_hw_constraints_init(substream); - if (err < 0) { - snd_printd("snd_pcm_hw_constraints_init failed\n"); - snd_pcm_release_file(pcm_file); - return err; - } - - if ((err = substream->ops->open(substream)) < 0) { - snd_pcm_release_file(pcm_file); - return err; - } - substream->ffile = file; - - err = snd_pcm_hw_constraints_complete(substream); - if (err < 0) { - snd_printd("snd_pcm_hw_constraints_complete failed\n"); - snd_pcm_release_file(pcm_file); - return err; - } - file->private_data = pcm_file; *rpcm_file = pcm_file; return 0; @@ -2158,10 +2170,9 @@ static int snd_pcm_release(struct inode *inode, struct file *file) snd_assert(substream != NULL, return -ENXIO); snd_assert(!atomic_read(&substream->runtime->mmap_count), ); pcm = substream->pcm; - snd_pcm_drop(substream); fasync_helper(-1, file, 0, &substream->runtime->fasync); mutex_lock(&pcm->open_mutex); - snd_pcm_release_file(pcm_file); + snd_pcm_release_substream(substream); mutex_unlock(&pcm->open_mutex); wake_up(&pcm->open_wait); module_put(pcm->card->module); @@ -2480,11 +2491,6 @@ static int snd_pcm_sync_ptr(struct snd_pcm_substream *substream, return 0; } -static int snd_pcm_playback_ioctl1(struct snd_pcm_substream *substream, - unsigned int cmd, void __user *arg); -static int snd_pcm_capture_ioctl1(struct snd_pcm_substream *substream, - unsigned int cmd, void __user *arg); - static int snd_pcm_common_ioctl1(struct snd_pcm_substream *substream, unsigned int cmd, void __user *arg) { @@ -2736,41 +2742,28 @@ static long snd_pcm_capture_ioctl(struct file *file, unsigned int cmd, return snd_pcm_capture_ioctl1(pcm_file->substream, cmd, (void __user *)arg); } -int snd_pcm_kernel_playback_ioctl(struct snd_pcm_substream *substream, - unsigned int cmd, void *arg) -{ - mm_segment_t fs; - int result; - - fs = snd_enter_user(); - result = snd_pcm_playback_ioctl1(substream, cmd, (void __user *)arg); - snd_leave_user(fs); - return result; -} - -int snd_pcm_kernel_capture_ioctl(struct snd_pcm_substream *substream, - unsigned int cmd, void *arg) +int snd_pcm_kernel_ioctl(struct snd_pcm_substream *substream, + unsigned int cmd, void *arg) { mm_segment_t fs; int result; fs = snd_enter_user(); - result = snd_pcm_capture_ioctl1(substream, cmd, (void __user *)arg); - snd_leave_user(fs); - return result; -} - -int snd_pcm_kernel_ioctl(struct snd_pcm_substream *substream, - unsigned int cmd, void *arg) -{ switch (substream->stream) { case SNDRV_PCM_STREAM_PLAYBACK: - return snd_pcm_kernel_playback_ioctl(substream, cmd, arg); + result = snd_pcm_playback_ioctl1(substream, + cmd, (void __user *)arg); + break; case SNDRV_PCM_STREAM_CAPTURE: - return snd_pcm_kernel_capture_ioctl(substream, cmd, arg); + result = snd_pcm_capture_ioctl1(substream, + cmd, (void __user *)arg); + break; default: - return -EINVAL; + result = -EINVAL; + break; } + snd_leave_user(fs); + return result; } static ssize_t snd_pcm_read(struct file *file, char __user *buf, size_t count, diff --git a/sound/isa/Kconfig b/sound/isa/Kconfig index ff8fef93278..557c4de2296 100644 --- a/sound/isa/Kconfig +++ b/sound/isa/Kconfig @@ -11,6 +11,15 @@ config SND_CS4231_LIB tristate select SND_PCM +config SND_ADLIB + tristate "AdLib FM card" + select SND_OPL3_LIB + help + Say Y here to include support for AdLib FM cards. + + To compile this driver as a module, choose M here: the module + will be called snd-adlib. + config SND_AD1816A tristate "Analog Devices SoundPort AD1816A" depends on SND && PNP && ISA @@ -292,6 +301,20 @@ config SND_OPTI93X To compile this driver as a module, choose M here: the module will be called snd-opti93x. +config SND_MIRO + tristate "Miro miroSOUND PCM1pro/PCM12/PCM20radio driver" + depends on SND + select SND_OPL4_LIB + select SND_CS4231_LIB + select SND_MPU401_UART + select SND_PCM + help + Say 'Y' or 'M' to include support for Miro miroSOUND PCM1 pro, + miroSOUND PCM12 and miroSOUND PCM20 Radio soundcards. + + To compile this driver as a module, choose M here: the module + will be called snd-miro. + config SND_SB8 tristate "Sound Blaster 1.0/2.0/Pro (8-bit)" depends on SND diff --git a/sound/isa/Makefile b/sound/isa/Makefile index 05724eb7bfe..bb317ccc170 100644 --- a/sound/isa/Makefile +++ b/sound/isa/Makefile @@ -3,6 +3,7 @@ # Copyright (c) 2001 by Jaroslav Kysela <perex@suse.cz> # +snd-adlib-objs := adlib.o snd-als100-objs := als100.o snd-azt2320-objs := azt2320.o snd-cmi8330-objs := cmi8330.o @@ -13,6 +14,7 @@ snd-sgalaxy-objs := sgalaxy.o snd-sscape-objs := sscape.o # Toplevel Module Dependency +obj-$(CONFIG_SND_ADLIB) += snd-adlib.o obj-$(CONFIG_SND_ALS100) += snd-als100.o obj-$(CONFIG_SND_AZT2320) += snd-azt2320.o obj-$(CONFIG_SND_CMI8330) += snd-cmi8330.o diff --git a/sound/isa/adlib.c b/sound/isa/adlib.c new file mode 100644 index 00000000000..a253a14e6a4 --- /dev/null +++ b/sound/isa/adlib.c @@ -0,0 +1,161 @@ +/* + * AdLib FM card driver. + */ + +#include <sound/driver.h> +#include <linux/kernel.h> +#include <linux/module.h> +#include <linux/platform_device.h> +#include <sound/core.h> +#include <sound/initval.h> +#include <sound/opl3.h> + +#define CRD_NAME "AdLib FM" +#define DRV_NAME "snd_adlib" + +MODULE_DESCRIPTION(CRD_NAME); +MODULE_AUTHOR("Rene Herman"); +MODULE_LICENSE("GPL"); + +static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; +static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; +static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE; +static long port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; + +module_param_array(index, int, NULL, 0444); +MODULE_PARM_DESC(index, "Index value for " CRD_NAME " soundcard."); +module_param_array(id, charp, NULL, 0444); +MODULE_PARM_DESC(id, "ID string for " CRD_NAME " soundcard."); +module_param_array(enable, bool, NULL, 0444); +MODULE_PARM_DESC(enable, "Enable " CRD_NAME " soundcard."); +module_param_array(port, long, NULL, 0444); +MODULE_PARM_DESC(port, "Port # for " CRD_NAME " driver."); + +static struct platform_device *devices[SNDRV_CARDS]; + +static void snd_adlib_free(struct snd_card *card) +{ + release_and_free_resource(card->private_data); +} + +static int __devinit snd_adlib_probe(struct platform_device *device) +{ + struct snd_card *card; + struct snd_opl3 *opl3; + + int error; + int i = device->id; + + if (port[i] == SNDRV_AUTO_PORT) { + snd_printk(KERN_ERR DRV_NAME ": please specify port\n"); + error = -EINVAL; + goto out0; + } + + card = snd_card_new(index[i], id[i], THIS_MODULE, 0); + if (!card) { + snd_printk(KERN_ERR DRV_NAME ": could not create card\n"); + error = -EINVAL; + goto out0; + } + + card->private_data = request_region(port[i], 4, CRD_NAME); + if (!card->private_data) { + snd_printk(KERN_ERR DRV_NAME ": could not grab ports\n"); + error = -EBUSY; + goto out1; + } + card->private_free = snd_adlib_free; + + error = snd_opl3_create(card, port[i], port[i] + 2, OPL3_HW_AUTO, 1, &opl3); + if (error < 0) { + snd_printk(KERN_ERR DRV_NAME ": could not create OPL\n"); + goto out1; + } + + error = snd_opl3_hwdep_new(opl3, 0, 0, NULL); + if (error < 0) { + snd_printk(KERN_ERR DRV_NAME ": could not create FM\n"); + goto out1; + } + + strcpy(card->driver, DRV_NAME); + strcpy(card->shortname, CRD_NAME); + sprintf(card->longname, CRD_NAME " at %#lx", port[i]); + + snd_card_set_dev(card, &device->dev); + + error = snd_card_register(card); + if (error < 0) { + snd_printk(KERN_ERR DRV_NAME ": could not register card\n"); + goto out1; + } + + platform_set_drvdata(device, card); + return 0; + +out1: snd_card_free(card); + out0: error = -EINVAL; /* FIXME: should be the original error code */ + return error; +} + +static int __devexit snd_adlib_remove(struct platform_device *device) +{ + snd_card_free(platform_get_drvdata(device)); + platform_set_drvdata(device, NULL); + return 0; +} + +static struct platform_driver snd_adlib_driver = { + .probe = snd_adlib_probe, + .remove = __devexit_p(snd_adlib_remove), + + .driver = { + .name = DRV_NAME + } +}; + +static int __init alsa_card_adlib_init(void) +{ + int i, cards; + + if (platform_driver_register(&snd_adlib_driver) < 0) { + snd_printk(KERN_ERR DRV_NAME ": could not register driver\n"); + return -ENODEV; + } + + for (cards = 0, i = 0; i < SNDRV_CARDS; i++) { + struct platform_device *device; + + if (!enable[i]) + continue; + + device = platform_device_register_simple(DRV_NAME, i, NULL, 0); + if (IS_ERR(device)) + continue; + + devices[i] = device; + cards++; + } + + if (!cards) { +#ifdef MODULE + printk(KERN_ERR CRD_NAME " soundcard not found or device busy\n"); +#endif + platform_driver_unregister(&snd_adlib_driver); + return -ENODEV; + } + return 0; +} + +static void __exit alsa_card_adlib_exit(void) +{ + int i; + + for (i = 0; i < SNDRV_CARDS; i++) + platform_device_unregister(devices[i]); + platform_driver_unregister(&snd_adlib_driver); +} + +module_init(alsa_card_adlib_init); +module_exit(alsa_card_adlib_exit); diff --git a/sound/isa/cmi8330.c b/sound/isa/cmi8330.c index fa63048a8b9..bc0f5ebf5d3 100644 --- a/sound/isa/cmi8330.c +++ b/sound/isa/cmi8330.c @@ -693,9 +693,9 @@ static int __init alsa_card_cmi8330_init(void) if ((err = platform_driver_register(&snd_cmi8330_driver)) < 0) return err; - for (i = 0; i < SNDRV_CARDS && enable[i]; i++) { + for (i = 0; i < SNDRV_CARDS; i++) { struct platform_device *device; - if (is_isapnp_selected(i)) + if (! enable[i] || is_isapnp_selected(i)) continue; device = platform_device_register_simple(CMI8330_DRIVER, i, NULL, 0); diff --git a/sound/isa/opti9xx/Makefile b/sound/isa/opti9xx/Makefile index 28c64070cd5..0e41bfd5a40 100644 --- a/sound/isa/opti9xx/Makefile +++ b/sound/isa/opti9xx/Makefile @@ -6,8 +6,10 @@ snd-opti92x-ad1848-objs := opti92x-ad1848.o snd-opti92x-cs4231-objs := opti92x-cs4231.o snd-opti93x-objs := opti93x.o +snd-miro-objs := miro.o # Toplevel Module Dependency obj-$(CONFIG_SND_OPTI92X_AD1848) += snd-opti92x-ad1848.o obj-$(CONFIG_SND_OPTI92X_CS4231) += snd-opti92x-cs4231.o obj-$(CONFIG_SND_OPTI93X) += snd-opti93x.o +obj-$(CONFIG_SND_MIRO) += snd-miro.o diff --git a/sound/isa/opti9xx/miro.c b/sound/isa/opti9xx/miro.c new file mode 100644 index 00000000000..09384d03dc3 --- /dev/null +++ b/sound/isa/opti9xx/miro.c @@ -0,0 +1,1455 @@ +/* + * ALSA soundcard driver for Miro miroSOUND PCM1 pro + * miroSOUND PCM12 + * miroSOUND PCM20 Radio + * + * Copyright (C) 2004-2005 Martin Langer <martin-langer@gmx.de> + * + * Based on OSS ACI and ALSA OPTi9xx drivers + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#include <sound/driver.h> +#include <linux/init.h> +#include <linux/err.h> +#include <linux/platform_device.h> +#include <linux/delay.h> +#include <linux/slab.h> +#include <linux/ioport.h> +#include <linux/moduleparam.h> +#include <asm/io.h> +#include <asm/dma.h> +#include <sound/core.h> +#include <sound/cs4231.h> +#include <sound/mpu401.h> +#include <sound/opl4.h> +#include <sound/control.h> +#include <sound/info.h> +#define SNDRV_LEGACY_FIND_FREE_IRQ +#define SNDRV_LEGACY_FIND_FREE_DMA +#include <sound/initval.h> +#include "miro.h" + +MODULE_AUTHOR("Martin Langer <martin-langer@gmx.de>"); +MODULE_LICENSE("GPL"); +MODULE_DESCRIPTION("Miro miroSOUND PCM1 pro, PCM12, PCM20 Radio"); +MODULE_SUPPORTED_DEVICE("{{Miro,miroSOUND PCM1 pro}, " + "{Miro,miroSOUND PCM12}, " + "{Miro,miroSOUND PCM20 Radio}}"); + +static int index = SNDRV_DEFAULT_IDX1; /* Index 0-MAX */ +static char *id = SNDRV_DEFAULT_STR1; /* ID for this card */ +static long port = SNDRV_DEFAULT_PORT1; /* 0x530,0xe80,0xf40,0x604 */ +static long mpu_port = SNDRV_DEFAULT_PORT1; /* 0x300,0x310,0x320,0x330 */ +static long fm_port = SNDRV_DEFAULT_PORT1; /* 0x388 */ +static int irq = SNDRV_DEFAULT_IRQ1; /* 5,7,9,10,11 */ +static int mpu_irq = SNDRV_DEFAULT_IRQ1; /* 5,7,9,10 */ +static int dma1 = SNDRV_DEFAULT_DMA1; /* 0,1,3 */ +static int dma2 = SNDRV_DEFAULT_DMA1; /* 0,1,3 */ +static int wss; +static int ide; + +module_param(index, int, 0444); +MODULE_PARM_DESC(index, "Index value for miro soundcard."); +module_param(id, charp, 0444); +MODULE_PARM_DESC(id, "ID string for miro soundcard."); +module_param(port, long, 0444); +MODULE_PARM_DESC(port, "WSS port # for miro driver."); +module_param(mpu_port, long, 0444); +MODULE_PARM_DESC(mpu_port, "MPU-401 port # for miro driver."); +module_param(fm_port, long, 0444); +MODULE_PARM_DESC(fm_port, "FM Port # for miro driver."); +module_param(irq, int, 0444); +MODULE_PARM_DESC(irq, "WSS irq # for miro driver."); +module_param(mpu_irq, int, 0444); +MODULE_PARM_DESC(mpu_irq, "MPU-401 irq # for miro driver."); +module_param(dma1, int, 0444); +MODULE_PARM_DESC(dma1, "1st dma # for miro driver."); +module_param(dma2, int, 0444); +MODULE_PARM_DESC(dma2, "2nd dma # for miro driver."); +module_param(wss, int, 0444); +MODULE_PARM_DESC(wss, "wss mode"); +module_param(ide, int, 0444); +MODULE_PARM_DESC(ide, "enable ide port"); + +#define OPTi9XX_HW_DETECT 0 +#define OPTi9XX_HW_82C928 1 +#define OPTi9XX_HW_82C929 2 +#define OPTi9XX_HW_82C924 3 +#define OPTi9XX_HW_82C925 4 +#define OPTi9XX_HW_82C930 5 +#define OPTi9XX_HW_82C931 6 +#define OPTi9XX_HW_82C933 7 +#define OPTi9XX_HW_LAST OPTi9XX_HW_82C933 + +#define OPTi9XX_MC_REG(n) n + + +struct snd_miro { + unsigned short hardware; + unsigned char password; + char name[7]; + + struct resource *res_mc_base; + struct resource *res_aci_port; + + unsigned long mc_base; + unsigned long mc_base_size; + unsigned long pwd_reg; + + spinlock_t lock; + struct snd_card *card; + struct snd_pcm *pcm; + + long wss_base; + int irq; + int dma1; + int dma2; + + long fm_port; + + long mpu_port; + int mpu_irq; + + unsigned long aci_port; + int aci_vendor; + int aci_product; + int aci_version; + int aci_amp; + int aci_preamp; + int aci_solomode; + + struct mutex aci_mutex; +}; + +static void snd_miro_proc_init(struct snd_miro * miro); + +#define DRIVER_NAME "snd-miro" + +static struct platform_device *device; + +static char * snd_opti9xx_names[] = { + "unkown", + "82C928", "82C929", + "82C924", "82C925", + "82C930", "82C931", "82C933" +}; + +/* + * ACI control + */ + +static int aci_busy_wait(struct snd_miro * miro) +{ + long timeout; + unsigned char byte; + + for (timeout = 1; timeout <= ACI_MINTIME+30; timeout++) { + if (((byte=inb(miro->aci_port + ACI_REG_BUSY)) & 1) == 0) { + if (timeout >= ACI_MINTIME) + snd_printd("aci ready in round %ld.\n", + timeout-ACI_MINTIME); + return byte; + } + if (timeout >= ACI_MINTIME) { + long out=10*HZ; + switch (timeout-ACI_MINTIME) { + case 0 ... 9: + out /= 10; + case 10 ... 19: + out /= 10; + case 20 ... 30: + out /= 10; + default: + set_current_state(TASK_UNINTERRUPTIBLE); + schedule_timeout(out); + break; + } + } + } + snd_printk(KERN_ERR "aci_busy_wait() time out\n"); + return -EBUSY; +} + +static inline int aci_write(struct snd_miro * miro, unsigned char byte) +{ + if (aci_busy_wait(miro) >= 0) { + outb(byte, miro->aci_port + ACI_REG_COMMAND); + return 0; + } else { + snd_printk(KERN_ERR "aci busy, aci_write(0x%x) stopped.\n", byte); + return -EBUSY; + } +} + +static inline int aci_read(struct snd_miro * miro) +{ + unsigned char byte; + + if (aci_busy_wait(miro) >= 0) { + byte=inb(miro->aci_port + ACI_REG_STATUS); + return byte; + } else { + snd_printk(KERN_ERR "aci busy, aci_read() stopped.\n"); + return -EBUSY; + } +} + +static int aci_cmd(struct snd_miro * miro, int write1, int write2, int write3) +{ + int write[] = {write1, write2, write3}; + int value, i; + + if (mutex_lock_interruptible(&miro->aci_mutex)) + return -EINTR; + + for (i=0; i<3; i++) { + if (write[i]< 0 || write[i] > 255) + break; + else { + value = aci_write(miro, write[i]); + if (value < 0) + goto out; + } + } + + value = aci_read(miro); + +out: mutex_unlock(&miro->aci_mutex); + return value; +} + +static int aci_getvalue(struct snd_miro * miro, unsigned char index) +{ + return aci_cmd(miro, ACI_STATUS, index, -1); +} + +static int aci_setvalue(struct snd_miro * miro, unsigned char index, int value) +{ + return aci_cmd(miro, index, value, -1); +} + +/* + * MIXER part + */ + +static int snd_miro_info_capture(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_info *uinfo) +{ + uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN; + uinfo->count = 1; + + return 0; +} + +static int snd_miro_get_capture(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_miro *miro = snd_kcontrol_chip(kcontrol); + int value; + + if ((value = aci_getvalue(miro, ACI_S_GENERAL)) < 0) { + snd_printk(KERN_ERR "snd_miro_get_capture() failed: %d\n", value); + return value; + } + + ucontrol->value.integer.value[0] = value & 0x20; + + return 0; +} + +static int snd_miro_put_capture(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_miro *miro = snd_kcontrol_chip(kcontrol); + int change, value, error; + + value = !(ucontrol->value.integer.value[0]); + + if ((error = aci_setvalue(miro, ACI_SET_SOLOMODE, value)) < 0) { + snd_printk(KERN_ERR "snd_miro_put_capture() failed: %d\n", error); + return error; + } + + change = (value != miro->aci_solomode); + miro->aci_solomode = value; + + return change; +} + +static int snd_miro_info_preamp(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_info *uinfo) +{ + uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER; + uinfo->count = 1; + uinfo->value.integer.min = 0; + uinfo->value.integer.max = 3; + + return 0; +} + +static int snd_miro_get_preamp(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_miro *miro = snd_kcontrol_chip(kcontrol); + int value; + + if (miro->aci_version <= 176) { + + /* + OSS says it's not readable with versions < 176. + But it doesn't work on my card, + which is a PCM12 with aci_version = 176. + */ + + ucontrol->value.integer.value[0] = miro->aci_preamp; + return 0; + } + + if ((value = aci_getvalue(miro, ACI_GET_PREAMP)) < 0) { + snd_printk(KERN_ERR "snd_miro_get_preamp() failed: %d\n", value); + return value; + } + + ucontrol->value.integer.value[0] = value; + + return 0; +} + +static int snd_miro_put_preamp(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_miro *miro = snd_kcontrol_chip(kcontrol); + int error, value, change; + + value = ucontrol->value.integer.value[0]; + + if ((error = aci_setvalue(miro, ACI_SET_PREAMP, value)) < 0) { + snd_printk(KERN_ERR "snd_miro_put_preamp() failed: %d\n", error); + return error; + } + + change = (value != miro->aci_preamp); + miro->aci_preamp = value; + + return change; +} + +static int snd_miro_info_amp(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_info *uinfo) +{ + uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN; + uinfo->count = 1; + + return 0; +} + +static int snd_miro_get_amp(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_miro *miro = snd_kcontrol_chip(kcontrol); + ucontrol->value.integer.value[0] = miro->aci_amp; + + return 0; +} + +static int snd_miro_put_amp(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_miro *miro = snd_kcontrol_chip(kcontrol); + int error, value, change; + + value = ucontrol->value.integer.value[0]; + + if ((error = aci_setvalue(miro, ACI_SET_POWERAMP, value)) < 0) { + snd_printk(KERN_ERR "snd_miro_put_amp() to %d failed: %d\n", value, error); + return error; + } + + change = (value != miro->aci_amp); + miro->aci_amp = value; + + return change; +} + +#define MIRO_DOUBLE(ctl_name, ctl_index, get_right_reg, set_right_reg) \ +{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \ + .name = ctl_name, \ + .index = ctl_index, \ + .info = snd_miro_info_double, \ + .get = snd_miro_get_double, \ + .put = snd_miro_put_double, \ + .private_value = get_right_reg | (set_right_reg << 8) \ +} + +static int snd_miro_info_double(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_info *uinfo) +{ + int reg = kcontrol->private_value & 0xff; + + uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER; + uinfo->count = 2; + + if ((reg >= ACI_GET_EQ1) && (reg <= ACI_GET_EQ7)) { + + /* equalizer elements */ + + uinfo->value.integer.min = - 0x7f; + uinfo->value.integer.max = 0x7f; + } else { + + /* non-equalizer elements */ + + uinfo->value.integer.min = 0; + uinfo->value.integer.max = 0x20; + } + + return 0; +} + +static int snd_miro_get_double(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *uinfo) +{ + struct snd_miro *miro = snd_kcontrol_chip(kcontrol); + int left_val, right_val; + + int right_reg = kcontrol->private_value & 0xff; + int left_reg = right_reg + 1; + + if ((right_val = aci_getvalue(miro, right_reg)) < 0) { + snd_printk(KERN_ERR "aci_getvalue(%d) failed: %d\n", right_reg, right_val); + return right_val; + } + + if ((left_val = aci_getvalue(miro, left_reg)) < 0) { + snd_printk(KERN_ERR "aci_getvalue(%d) failed: %d\n", left_reg, left_val); + return left_val; + } + + if ((right_reg >= ACI_GET_EQ1) && (right_reg <= ACI_GET_EQ7)) { + + /* equalizer elements */ + + if (left_val < 0x80) { + uinfo->value.integer.value[0] = left_val; + } else { + uinfo->value.integer.value[0] = 0x80 - left_val; + } + + if (right_val < 0x80) { + uinfo->value.integer.value[1] = right_val; + } else { + uinfo->value.integer.value[1] = 0x80 - right_val; + } + + } else { + + /* non-equalizer elements */ + + uinfo->value.integer.value[0] = 0x20 - left_val; + uinfo->value.integer.value[1] = 0x20 - right_val; + } + + return 0; +} + +static int snd_miro_put_double(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_miro *miro = snd_kcontrol_chip(kcontrol); + int left, right, left_old, right_old; + int setreg_left, setreg_right, getreg_left, getreg_right; + int change, error; + + left = ucontrol->value.integer.value[0]; + right = ucontrol->value.integer.value[1]; + + setreg_right = (kcontrol->private_value >> 8) & 0xff; + if (setreg_right == ACI_SET_MASTER) { + setreg_left = setreg_right + 1; + } else { + setreg_left = setreg_right + 8; + } + + getreg_right = kcontrol->private_value & 0xff; + getreg_left = getreg_right + 1; + + if ((left_old = aci_getvalue(miro, getreg_left)) < 0) { + snd_printk(KERN_ERR "aci_getvalue(%d) failed: %d\n", getreg_left, left_old); + return left_old; + } + + if ((right_old = aci_getvalue(miro, getreg_right)) < 0) { + snd_printk(KERN_ERR "aci_getvalue(%d) failed: %d\n", getreg_right, right_old); + return right_old; + } + + if ((getreg_right >= ACI_GET_EQ1) && (getreg_right <= ACI_GET_EQ7)) { + + /* equalizer elements */ + + if (left_old > 0x80) + left_old = 0x80 - left_old; + if (right_old > 0x80) + right_old = 0x80 - right_old; + + if (left >= 0) { + if ((error = aci_setvalue(miro, setreg_left, left)) < 0) { + snd_printk(KERN_ERR "aci_setvalue(%d) failed: %d\n", + left, error); + return error; + } + } else { + if ((error = aci_setvalue(miro, setreg_left, 0x80 - left)) < 0) { + snd_printk(KERN_ERR "aci_setvalue(%d) failed: %d\n", + 0x80 - left, error); + return error; + } + } + + if (right >= 0) { + if ((error = aci_setvalue(miro, setreg_right, right)) < 0) { + snd_printk(KERN_ERR "aci_setvalue(%d) failed: %d\n", + right, error); + return error; + } + } else { + if ((error = aci_setvalue(miro, setreg_right, 0x80 - right)) < 0) { + snd_printk(KERN_ERR "aci_setvalue(%d) failed: %d\n", + 0x80 - right, error); + return error; + } + } + + } else { + + /* non-equalizer elements */ + + left_old = 0x20 - left_old; + right_old = 0x20 - right_old; + + if ((error = aci_setvalue(miro, setreg_left, 0x20 - left)) < 0) { + snd_printk(KERN_ERR "aci_setvalue(%d) failed: %d\n", + 0x20 - left, error); + return error; + } + if ((error = aci_setvalue(miro, setreg_right, 0x20 - right)) < 0) { + snd_printk(KERN_ERR "aci_setvalue(%d) failed: %d\n", + 0x20 - right, error); + return error; + } + } + + change = (left != left_old) || (right != right_old); + + return change; +} + +static struct snd_kcontrol_new snd_miro_controls[] = { +MIRO_DOUBLE("Master Playback Volume", 0, ACI_GET_MASTER, ACI_SET_MASTER), +MIRO_DOUBLE("Mic Playback Volume", 1, ACI_GET_MIC, ACI_SET_MIC), +MIRO_DOUBLE("Line Playback Volume", 1, ACI_GET_LINE, ACI_SET_LINE), +MIRO_DOUBLE("CD Playback Volume", 0, ACI_GET_CD, ACI_SET_CD), +MIRO_DOUBLE("Synth Playback Volume", 0, ACI_GET_SYNTH, ACI_SET_SYNTH), +MIRO_DOUBLE("PCM Playback Volume", 1, ACI_GET_PCM, ACI_SET_PCM), +MIRO_DOUBLE("Aux Playback Volume", 2, ACI_GET_LINE2, ACI_SET_LINE2), +}; + +/* Equalizer with seven bands (only PCM20) + from -12dB up to +12dB on each band */ +static struct snd_kcontrol_new snd_miro_eq_controls[] = { +MIRO_DOUBLE("Tone Control - 28 Hz", 0, ACI_GET_EQ1, ACI_SET_EQ1), +MIRO_DOUBLE("Tone Control - 160 Hz", 0, ACI_GET_EQ2, ACI_SET_EQ2), +MIRO_DOUBLE("Tone Control - 400 Hz", 0, ACI_GET_EQ3, ACI_SET_EQ3), +MIRO_DOUBLE("Tone Control - 1 kHz", 0, ACI_GET_EQ4, ACI_SET_EQ4), +MIRO_DOUBLE("Tone Control - 2.5 kHz", 0, ACI_GET_EQ5, ACI_SET_EQ5), +MIRO_DOUBLE("Tone Control - 6.3 kHz", 0, ACI_GET_EQ6, ACI_SET_EQ6), +MIRO_DOUBLE("Tone Control - 16 kHz", 0, ACI_GET_EQ7, ACI_SET_EQ7), +}; + +static struct snd_kcontrol_new snd_miro_radio_control[] = { +MIRO_DOUBLE("Radio Playback Volume", 0, ACI_GET_LINE1, ACI_SET_LINE1), +}; + +static struct snd_kcontrol_new snd_miro_line_control[] = { +MIRO_DOUBLE("Line Playback Volume", 2, ACI_GET_LINE1, ACI_SET_LINE1), +}; + +static struct snd_kcontrol_new snd_miro_preamp_control[] = { +{ + .iface = SNDRV_CTL_ELEM_IFACE_MIXER, + .name = "Mic Boost", + .index = 1, + .info = snd_miro_info_preamp, + .get = snd_miro_get_preamp, + .put = snd_miro_put_preamp, +}}; + +static struct snd_kcontrol_new snd_miro_amp_control[] = { +{ + .iface = SNDRV_CTL_ELEM_IFACE_MIXER, + .name = "Line Boost", + .index = 0, + .info = snd_miro_info_amp, + .get = snd_miro_get_amp, + .put = snd_miro_put_amp, +}}; + +static struct snd_kcontrol_new snd_miro_capture_control[] = { +{ + .iface = SNDRV_CTL_ELEM_IFACE_MIXER, + .name = "PCM Capture Switch", + .index = 0, + .info = snd_miro_info_capture, + .get = snd_miro_get_capture, + .put = snd_miro_put_capture, +}}; + +static unsigned char aci_init_values[][2] __initdata = { + { ACI_SET_MUTE, 0x00 }, + { ACI_SET_POWERAMP, 0x00 }, + { ACI_SET_PREAMP, 0x00 }, + { ACI_SET_SOLOMODE, 0x00 }, + { ACI_SET_MIC + 0, 0x20 }, + { ACI_SET_MIC + 8, 0x20 }, + { ACI_SET_LINE + 0, 0x20 }, + { ACI_SET_LINE + 8, 0x20 }, + { ACI_SET_CD + 0, 0x20 }, + { ACI_SET_CD + 8, 0x20 }, + { ACI_SET_PCM + 0, 0x20 }, + { ACI_SET_PCM + 8, 0x20 }, + { ACI_SET_LINE1 + 0, 0x20 }, + { ACI_SET_LINE1 + 8, 0x20 }, + { ACI_SET_LINE2 + 0, 0x20 }, + { ACI_SET_LINE2 + 8, 0x20 }, + { ACI_SET_SYNTH + 0, 0x20 }, + { ACI_SET_SYNTH + 8, 0x20 }, + { ACI_SET_MASTER + 0, 0x20 }, + { ACI_SET_MASTER + 1, 0x20 }, +}; + +static int __init snd_set_aci_init_values(struct snd_miro *miro) +{ + int idx, error; + + /* enable WSS on PCM1 */ + + if ((miro->aci_product == 'A') && wss) { + if ((error = aci_setvalue(miro, ACI_SET_WSS, wss)) < 0) { + snd_printk(KERN_ERR "enabling WSS mode failed\n"); + return error; + } + } + + /* enable IDE port */ + + if (ide) { + if ((error = aci_setvalue(miro, ACI_SET_IDE, ide)) < 0) { + snd_printk(KERN_ERR "enabling IDE port failed\n"); + return error; + } + } + + /* set common aci values */ + + for (idx = 0; idx < ARRAY_SIZE(aci_init_values); idx++) + if ((error = aci_setvalue(miro, aci_init_values[idx][0], + aci_init_values[idx][1])) < 0) { + snd_printk(KERN_ERR "aci_setvalue(%d) failed: %d\n", + aci_init_values[idx][0], error); + return error; + } + + miro->aci_amp = 0; + miro->aci_preamp = 0; + miro->aci_solomode = 1; + + return 0; +} + +static int snd_miro_mixer(struct snd_miro *miro) +{ + struct snd_card *card; + unsigned int idx; + int err; + + snd_assert(miro != NULL && miro->card != NULL, return -EINVAL); + + card = miro->card; + + switch (miro->hardware) { + case OPTi9XX_HW_82C924: + strcpy(card->mixername, "ACI & OPTi924"); + break; + case OPTi9XX_HW_82C929: + strcpy(card->mixername, "ACI & OPTi929"); + break; + default: + snd_BUG(); + break; + } + + for (idx = 0; idx < ARRAY_SIZE(snd_miro_controls); idx++) { + if ((err = snd_ctl_add(card, snd_ctl_new1(&snd_miro_controls[idx], miro))) < 0) + return err; + } + + if ((miro->aci_product == 'A') || (miro->aci_product == 'B')) { + /* PCM1/PCM12 with power-amp and Line 2 */ + if ((err = snd_ctl_add(card, snd_ctl_new1(&snd_miro_line_control[0], miro))) < 0) + return err; + if ((err = snd_ctl_add(card, snd_ctl_new1(&snd_miro_amp_control[0], miro))) < 0) + return err; + } + + if ((miro->aci_product == 'B') || (miro->aci_product == 'C')) { + /* PCM12/PCM20 with mic-preamp */ + if ((err = snd_ctl_add(card, snd_ctl_new1(&snd_miro_preamp_control[0], miro))) < 0) + return err; + if (miro->aci_version >= 176) + if ((err = snd_ctl_add(card, snd_ctl_new1(&snd_miro_capture_control[0], miro))) < 0) + return err; + } + + if (miro->aci_product == 'C') { + /* PCM20 with radio and 7 band equalizer */ + if ((err = snd_ctl_add(card, snd_ctl_new1(&snd_miro_radio_control[0], miro))) < 0) + return err; + for (idx = 0; idx < ARRAY_SIZE(snd_miro_eq_controls); idx++) { + if ((err = snd_ctl_add(card, snd_ctl_new1(&snd_miro_eq_controls[idx], miro))) < 0) + return err; + } + } + + return 0; +} + +static long snd_legacy_find_free_ioport(long *port_table, long size) +{ + while (*port_table != -1) { + struct resource *res; + if ((res = request_region(*port_table, size, + "ALSA test")) != NULL) { + release_and_free_resource(res); + return *port_table; + } + port_table++; + } + return -1; +} + +static int __init snd_miro_init(struct snd_miro *chip, unsigned short hardware) +{ + static int opti9xx_mc_size[] = {7, 7, 10, 10, 2, 2, 2}; + + chip->hardware = hardware; + strcpy(chip->name, snd_opti9xx_names[hardware]); + + chip->mc_base_size = opti9xx_mc_size[hardware]; + + spin_lock_init(&chip->lock); + + chip->wss_base = -1; + chip->irq = -1; + chip->dma1 = -1; + chip->dma2 = -1; + chip->fm_port = -1; + chip->mpu_port = -1; + chip->mpu_irq = -1; + + switch (hardware) { + case OPTi9XX_HW_82C929: + chip->mc_base = 0xf8c; + chip->password = 0xe3; + chip->pwd_reg = 3; + break; + + case OPTi9XX_HW_82C924: + chip->mc_base = 0xf8c; + chip->password = 0xe5; + chip->pwd_reg = 3; + break; + + default: + snd_printk(KERN_ERR "sorry, no support for %d\n", hardware); + return -ENODEV; + } + + return 0; +} + +static unsigned char snd_miro_read(struct snd_miro *chip, + unsigned char reg) +{ + unsigned long flags; + unsigned char retval = 0xff; + + spin_lock_irqsave(&chip->lock, flags); + outb(chip->password, chip->mc_base + chip->pwd_reg); + + switch (chip->hardware) { + case OPTi9XX_HW_82C924: + if (reg > 7) { + outb(reg, chip->mc_base + 8); + outb(chip->password, chip->mc_base + chip->pwd_reg); + retval = inb(chip->mc_base + 9); + break; + } + + case OPTi9XX_HW_82C929: + retval = inb(chip->mc_base + reg); + break; + + default: + snd_printk(KERN_ERR "sorry, no support for %d\n", chip->hardware); + } + + spin_unlock_irqrestore(&chip->lock, flags); + return retval; +} + +static void snd_miro_write(struct snd_miro *chip, unsigned char reg, + unsigned char value) +{ + unsigned long flags; + + spin_lock_irqsave(&chip->lock, flags); + outb(chip->password, chip->mc_base + chip->pwd_reg); + + switch (chip->hardware) { + case OPTi9XX_HW_82C924: + if (reg > 7) { + outb(reg, chip->mc_base + 8); + outb(chip->password, chip->mc_base + chip->pwd_reg); + outb(value, chip->mc_base + 9); + break; + } + + case OPTi9XX_HW_82C929: + outb(value, chip->mc_base + reg); + break; + + default: + snd_printk(KERN_ERR "sorry, no support for %d\n", chip->hardware); + } + + spin_unlock_irqrestore(&chip->lock, flags); +} + + +#define snd_miro_write_mask(chip, reg, value, mask) \ + snd_miro_write(chip, reg, \ + (snd_miro_read(chip, reg) & ~(mask)) | ((value) & (mask))) + +/* + * Proc Interface + */ + +static void snd_miro_proc_read(struct snd_info_entry * entry, + struct snd_info_buffer *buffer) +{ + struct snd_miro *miro = (struct snd_miro *) entry->private_data; + char* model = "unknown"; + + /* miroSOUND PCM1 pro, early PCM12 */ + + if ((miro->hardware == OPTi9XX_HW_82C929) && + (miro->aci_vendor == 'm') && + (miro->aci_product == 'A')) { + switch(miro->aci_version) { + case 3: + model = "miroSOUND PCM1 pro"; + break; + default: + model = "miroSOUND PCM1 pro / (early) PCM12"; + break; + } + } + + /* miroSOUND PCM12, PCM12 (Rev. E), PCM12 pnp */ + + if ((miro->hardware == OPTi9XX_HW_82C924) && + (miro->aci_vendor == 'm') && + (miro->aci_product == 'B')) { + switch(miro->aci_version) { + case 4: + model = "miroSOUND PCM12"; + break; + case 176: + model = "miroSOUND PCM12 (Rev. E)"; + break; + default: + model = "miroSOUND PCM12 / PCM12 pnp"; + break; + } + } + + /* miroSOUND PCM20 radio */ + + if ((miro->hardware == OPTi9XX_HW_82C924) && + (miro->aci_vendor == 'm') && + (miro->aci_product == 'C')) { + switch(miro->aci_version) { + case 7: + model = "miroSOUND PCM20 radio (Rev. E)"; + break; + default: + model = "miroSOUND PCM20 radio"; + break; + } + } + + snd_iprintf(buffer, "\nGeneral information:\n"); + snd_iprintf(buffer, " model : %s\n", model); + snd_iprintf(buffer, " opti : %s\n", miro->name); + snd_iprintf(buffer, " codec : %s\n", miro->pcm->name); + snd_iprintf(buffer, " port : 0x%lx\n", miro->wss_base); + snd_iprintf(buffer, " irq : %d\n", miro->irq); + snd_iprintf(buffer, " dma : %d,%d\n\n", miro->dma1, miro->dma2); + + snd_iprintf(buffer, "MPU-401:\n"); + snd_iprintf(buffer, " port : 0x%lx\n", miro->mpu_port); + snd_iprintf(buffer, " irq : %d\n\n", miro->mpu_irq); + + snd_iprintf(buffer, "ACI information:\n"); + snd_iprintf(buffer, " vendor : "); + switch(miro->aci_vendor) { + case 'm': + snd_iprintf(buffer, "Miro\n"); + break; + default: + snd_iprintf(buffer, "unknown (0x%x)\n", miro->aci_vendor); + break; + } + + snd_iprintf(buffer, " product : "); + switch(miro->aci_product) { + case 'A': + snd_iprintf(buffer, "miroSOUND PCM1 pro / (early) PCM12\n"); + break; + case 'B': + snd_iprintf(buffer, "miroSOUND PCM12\n"); + break; + case 'C': + snd_iprintf(buffer, "miroSOUND PCM20 radio\n"); + break; + default: + snd_iprintf(buffer, "unknown (0x%x)\n", miro->aci_product); + break; + } + + snd_iprintf(buffer, " firmware: %d (0x%x)\n", + miro->aci_version, miro->aci_version); + snd_iprintf(buffer, " port : 0x%lx-0x%lx\n", + miro->aci_port, miro->aci_port+2); + snd_iprintf(buffer, " wss : 0x%x\n", wss); + snd_iprintf(buffer, " ide : 0x%x\n", ide); + snd_iprintf(buffer, " solomode: 0x%x\n", miro->aci_solomode); + snd_iprintf(buffer, " amp : 0x%x\n", miro->aci_amp); + snd_iprintf(buffer, " preamp : 0x%x\n", miro->aci_preamp); +} + +static void __init snd_miro_proc_init(struct snd_miro * miro) +{ + struct snd_info_entry *entry; + + if (! snd_card_proc_new(miro->card, "miro", &entry)) + snd_info_set_text_ops(entry, miro, 1024, snd_miro_proc_read); +} + +/* + * Init + */ + +static int __init snd_miro_configure(struct snd_miro *chip) +{ + unsigned char wss_base_bits; + unsigned char irq_bits; + unsigned char dma_bits; + unsigned char mpu_port_bits = 0; + unsigned char mpu_irq_bits; + unsigned long flags; + + switch (chip->hardware) { + case OPTi9XX_HW_82C924: + snd_miro_write_mask(chip, OPTi9XX_MC_REG(6), 0x02, 0x02); + snd_miro_write_mask(chip, OPTi9XX_MC_REG(1), 0x80, 0x80); + snd_miro_write_mask(chip, OPTi9XX_MC_REG(2), 0x20, 0x20); /* OPL4 */ + snd_miro_write_mask(chip, OPTi9XX_MC_REG(3), 0xf0, 0xff); + snd_miro_write_mask(chip, OPTi9XX_MC_REG(5), 0x02, 0x02); + break; + case OPTi9XX_HW_82C929: + /* untested init commands for OPTi929 */ + snd_miro_write_mask(chip, OPTi9XX_MC_REG(1), 0x80, 0x80); + snd_miro_write_mask(chip, OPTi9XX_MC_REG(2), 0x20, 0x20); /* OPL4 */ + snd_miro_write_mask(chip, OPTi9XX_MC_REG(4), 0x00, 0x0c); + snd_miro_write_mask(chip, OPTi9XX_MC_REG(5), 0x02, 0x02); + break; + default: + snd_printk(KERN_ERR "chip %d not supported\n", chip->hardware); + return -EINVAL; + } + + switch (chip->wss_base) { + case 0x530: + wss_base_bits = 0x00; + break; + case 0x604: + wss_base_bits = 0x03; + break; + case 0xe80: + wss_base_bits = 0x01; + break; + case 0xf40: + wss_base_bits = 0x02; + break; + default: + snd_printk(KERN_ERR "WSS port 0x%lx not valid\n", chip->wss_base); + goto __skip_base; + } + snd_miro_write_mask(chip, OPTi9XX_MC_REG(1), wss_base_bits << 4, 0x30); + +__skip_base: + switch (chip->irq) { + case 5: + irq_bits = 0x05; + break; + case 7: + irq_bits = 0x01; + break; + case 9: + irq_bits = 0x02; + break; + case 10: + irq_bits = 0x03; + break; + case 11: + irq_bits = 0x04; + break; + default: + snd_printk(KERN_ERR "WSS irq # %d not valid\n", chip->irq); + goto __skip_resources; + } + + switch (chip->dma1) { + case 0: + dma_bits = 0x01; + break; + case 1: + dma_bits = 0x02; + break; + case 3: + dma_bits = 0x03; + break; + default: + snd_printk(KERN_ERR "WSS dma1 # %d not valid\n", chip->dma1); + goto __skip_resources; + } + + if (chip->dma1 == chip->dma2) { + snd_printk(KERN_ERR "don't want to share dmas\n"); + return -EBUSY; + } + + switch (chip->dma2) { + case 0: + case 1: + break; + default: + snd_printk(KERN_ERR "WSS dma2 # %d not valid\n", chip->dma2); + goto __skip_resources; + } + dma_bits |= 0x04; + + spin_lock_irqsave(&chip->lock, flags); + outb(irq_bits << 3 | dma_bits, chip->wss_base); + spin_unlock_irqrestore(&chip->lock, flags); + +__skip_resources: + if (chip->hardware > OPTi9XX_HW_82C928) { + switch (chip->mpu_port) { + case 0: + case -1: + break; + case 0x300: + mpu_port_bits = 0x03; + break; + case 0x310: + mpu_port_bits = 0x02; + break; + case 0x320: + mpu_port_bits = 0x01; + break; + case 0x330: + mpu_port_bits = 0x00; + break; + default: + snd_printk(KERN_ERR "MPU-401 port 0x%lx not valid\n", + chip->mpu_port); + goto __skip_mpu; + } + + switch (chip->mpu_irq) { + case 5: + mpu_irq_bits = 0x02; + break; + case 7: + mpu_irq_bits = 0x03; + break; + case 9: + mpu_irq_bits = 0x00; + break; + case 10: + mpu_irq_bits = 0x01; + break; + default: + snd_printk(KERN_ERR "MPU-401 irq # %d not valid\n", + chip->mpu_irq); + goto __skip_mpu; + } + + snd_miro_write_mask(chip, OPTi9XX_MC_REG(6), + (chip->mpu_port <= 0) ? 0x00 : + 0x80 | mpu_port_bits << 5 | mpu_irq_bits << 3, + 0xf8); + } +__skip_mpu: + + return 0; +} + +static int __init snd_card_miro_detect(struct snd_card *card, struct snd_miro *chip) +{ + int i, err; + unsigned char value; + + for (i = OPTi9XX_HW_82C929; i <= OPTi9XX_HW_82C924; i++) { + + if ((err = snd_miro_init(chip, i)) < 0) + return err; + + if ((chip->res_mc_base = request_region(chip->mc_base, chip->mc_base_size, "OPTi9xx MC")) == NULL) + continue; + + value = snd_miro_read(chip, OPTi9XX_MC_REG(1)); + if ((value != 0xff) && (value != inb(chip->mc_base + 1))) + if (value == snd_miro_read(chip, OPTi9XX_MC_REG(1))) + return 1; + + release_and_free_resource(chip->res_mc_base); + chip->res_mc_base = NULL; + + } + + return -ENODEV; +} + +static int __init snd_card_miro_aci_detect(struct snd_card *card, struct snd_miro * miro) +{ + unsigned char regval; + int i; + + mutex_init(&miro->aci_mutex); + + /* get ACI port from OPTi9xx MC 4 */ + + miro->mc_base = 0xf8c; + regval=inb(miro->mc_base + 4); + miro->aci_port = (regval & 0x10) ? 0x344: 0x354; + + if ((miro->res_aci_port = request_region(miro->aci_port, 3, "miro aci")) == NULL) { + snd_printk(KERN_ERR "aci i/o area 0x%lx-0x%lx already used.\n", + miro->aci_port, miro->aci_port+2); + return -ENOMEM; + } + + /* force ACI into a known state */ + for (i = 0; i < 3; i++) + if (aci_cmd(miro, ACI_ERROR_OP, -1, -1) < 0) { + snd_card_free(card); + snd_printk(KERN_ERR "can't force aci into known state.\n"); + return -ENXIO; + } + + if ((miro->aci_vendor=aci_cmd(miro, ACI_READ_IDCODE, -1, -1)) < 0 || + (miro->aci_product=aci_cmd(miro, ACI_READ_IDCODE, -1, -1)) < 0) { + snd_card_free(card); + snd_printk(KERN_ERR "can't read aci id on 0x%lx.\n", miro->aci_port); + return -ENXIO; + } + + if ((miro->aci_version=aci_cmd(miro, ACI_READ_VERSION, -1, -1)) < 0) { + snd_card_free(card); + snd_printk(KERN_ERR "can't read aci version on 0x%lx.\n", + miro->aci_port); + return -ENXIO; + } + + if (aci_cmd(miro, ACI_INIT, -1, -1) < 0 || + aci_cmd(miro, ACI_ERROR_OP, ACI_ERROR_OP, ACI_ERROR_OP) < 0 || + aci_cmd(miro, ACI_ERROR_OP, ACI_ERROR_OP, ACI_ERROR_OP) < 0) { + snd_printk(KERN_ERR "can't initialize aci.\n"); + return -ENXIO; + } + + return 0; +} + +static void snd_card_miro_free(struct snd_card *card) +{ + struct snd_miro *miro = card->private_data; + + release_and_free_resource(miro->res_aci_port); + release_and_free_resource(miro->res_mc_base); +} + +static int __init snd_miro_probe(struct platform_device *devptr) +{ + static long possible_ports[] = {0x530, 0xe80, 0xf40, 0x604, -1}; + static long possible_mpu_ports[] = {0x330, 0x300, 0x310, 0x320, -1}; + static int possible_irqs[] = {11, 9, 10, 7, -1}; + static int possible_mpu_irqs[] = {10, 5, 9, 7, -1}; + static int possible_dma1s[] = {3, 1, 0, -1}; + static int possible_dma2s[][2] = {{1,-1}, {0,-1}, {-1,-1}, {0,-1}}; + + int error; + struct snd_miro *miro; + struct snd_cs4231 *codec; + struct snd_timer *timer; + struct snd_card *card; + struct snd_pcm *pcm; + struct snd_rawmidi *rmidi; + + if (!(card = snd_card_new(index, id, THIS_MODULE, + sizeof(struct snd_miro)))) + return -ENOMEM; + + card->private_free = snd_card_miro_free; + miro = card->private_data; + miro->card = card; + + if ((error = snd_card_miro_aci_detect(card, miro)) < 0) { + snd_card_free(card); + snd_printk(KERN_ERR "unable to detect aci chip\n"); + return -ENODEV; + } + + /* init proc interface */ + snd_miro_proc_init(miro); + + if ((error = snd_card_miro_detect(card, miro)) < 0) { + snd_card_free(card); + snd_printk(KERN_ERR "unable to detect OPTi9xx chip\n"); + return -ENODEV; + } + + if (! miro->res_mc_base && + (miro->res_mc_base = request_region(miro->mc_base, miro->mc_base_size, + "miro (OPTi9xx MC)")) == NULL) { + snd_card_free(card); + snd_printk(KERN_ERR "request for OPTI9xx MC failed\n"); + return -ENOMEM; + } + + miro->wss_base = port; + miro->fm_port = fm_port; + miro->mpu_port = mpu_port; + miro->irq = irq; + miro->mpu_irq = mpu_irq; + miro->dma1 = dma1; + miro->dma2 = dma2; + + if (miro->wss_base == SNDRV_AUTO_PORT) { + if ((miro->wss_base = snd_legacy_find_free_ioport(possible_ports, 4)) < 0) { + snd_card_free(card); + snd_printk(KERN_ERR "unable to find a free WSS port\n"); + return -EBUSY; + } + } + + if (miro->mpu_port == SNDRV_AUTO_PORT) { + if ((miro->mpu_port = snd_legacy_find_free_ioport(possible_mpu_ports, 2)) < 0) { + snd_card_free(card); + snd_printk(KERN_ERR "unable to find a free MPU401 port\n"); + return -EBUSY; + } + } + if (miro->irq == SNDRV_AUTO_IRQ) { + if ((miro->irq = snd_legacy_find_free_irq(possible_irqs)) < 0) { + snd_card_free(card); + snd_printk(KERN_ERR "unable to find a free IRQ\n"); + return -EBUSY; + } + } + if (miro->mpu_irq == SNDRV_AUTO_IRQ) { + if ((miro->mpu_irq = snd_legacy_find_free_irq(possible_mpu_irqs)) < 0) { + snd_card_free(card); + snd_printk(KERN_ERR "unable to find a free MPU401 IRQ\n"); + return -EBUSY; + } + } + if (miro->dma1 == SNDRV_AUTO_DMA) { + if ((miro->dma1 = snd_legacy_find_free_dma(possible_dma1s)) < 0) { + snd_card_free(card); + snd_printk(KERN_ERR "unable to find a free DMA1\n"); + return -EBUSY; + } + } + if (miro->dma2 == SNDRV_AUTO_DMA) { + if ((miro->dma2 = snd_legacy_find_free_dma(possible_dma2s[miro->dma1 % 4])) < 0) { + snd_card_free(card); + snd_printk(KERN_ERR "unable to find a free DMA2\n"); + return -EBUSY; + } + } + + if ((error = snd_miro_configure(miro))) { + snd_card_free(card); + return error; + } + + if ((error = snd_cs4231_create(card, miro->wss_base + 4, -1, + miro->irq, miro->dma1, miro->dma2, + CS4231_HW_AD1845, + 0, + &codec)) < 0) { + snd_card_free(card); + return error; + } + + if ((error = snd_cs4231_pcm(codec, 0, &pcm)) < 0) { + snd_card_free(card); + return error; + } + if ((error = snd_cs4231_mixer(codec)) < 0) { + snd_card_free(card); + return error; + } + if ((error = snd_cs4231_timer(codec, 0, &timer)) < 0) { + snd_card_free(card); + return error; + } + + miro->pcm = pcm; + + if ((error = snd_miro_mixer(miro)) < 0) { + snd_card_free(card); + return error; + } + + if (miro->aci_vendor == 'm') { + /* It looks like a miro sound card. */ + switch (miro->aci_product) { + case 'A': + sprintf(card->shortname, + "miroSOUND PCM1 pro / PCM12"); + break; + case 'B': + sprintf(card->shortname, + "miroSOUND PCM12"); + break; + case 'C': + sprintf(card->shortname, + "miroSOUND PCM20 radio"); + break; + default: + sprintf(card->shortname, + "unknown miro"); + snd_printk(KERN_INFO "unknown miro aci id\n"); + break; + } + } else { + snd_printk(KERN_INFO "found unsupported aci card\n"); + sprintf(card->shortname, "unknown Cardinal Technologies"); + } + + strcpy(card->driver, "miro"); + sprintf(card->longname, "%s: OPTi%s, %s at 0x%lx, irq %d, dma %d&%d", + card->shortname, miro->name, pcm->name, miro->wss_base + 4, + miro->irq, miro->dma1, miro->dma2); + + if (miro->mpu_port <= 0 || miro->mpu_port == SNDRV_AUTO_PORT) + rmidi = NULL; + else + if ((error = snd_mpu401_uart_new(card, 0, MPU401_HW_MPU401, + miro->mpu_port, 0, miro->mpu_irq, SA_INTERRUPT, + &rmidi))) + snd_printk(KERN_WARNING "no MPU-401 device at 0x%lx?\n", miro->mpu_port); + + if (miro->fm_port > 0 && miro->fm_port != SNDRV_AUTO_PORT) { + struct snd_opl3 *opl3 = NULL; + struct snd_opl4 *opl4; + if (snd_opl4_create(card, miro->fm_port, miro->fm_port - 8, + 2, &opl3, &opl4) < 0) + snd_printk(KERN_WARNING "no OPL4 device at 0x%lx\n", miro->fm_port); + } + + if ((error = snd_set_aci_init_values(miro)) < 0) { + snd_card_free(card); + return error; + } + + snd_card_set_dev(card, &devptr->dev); + + if ((error = snd_card_register(card))) { + snd_card_free(card); + return error; + } + + platform_set_drvdata(devptr, card); + return 0; +} + +static int __devexit snd_miro_remove(struct platform_device *devptr) +{ + snd_card_free(platform_get_drvdata(devptr)); + platform_set_drvdata(devptr, NULL); + return 0; +} + +static struct platform_driver snd_miro_driver = { + .probe = snd_miro_probe, + .remove = __devexit_p(snd_miro_remove), + /* FIXME: suspend/resume */ + .driver = { + .name = DRIVER_NAME + }, +}; + +static int __init alsa_card_miro_init(void) +{ + int error; + + if ((error = platform_driver_register(&snd_miro_driver)) < 0) + return error; + device = platform_device_register_simple(DRIVER_NAME, -1, NULL, 0); + if (! IS_ERR(device)) + return 0; +#ifdef MODULE + printk(KERN_ERR "no miro soundcard found\n"); +#endif + platform_driver_unregister(&snd_miro_driver); + return PTR_ERR(device); +} + +static void __exit alsa_card_miro_exit(void) +{ + platform_device_unregister(device); + platform_driver_unregister(&snd_miro_driver); +} + +module_init(alsa_card_miro_init) +module_exit(alsa_card_miro_exit) diff --git a/sound/isa/opti9xx/miro.h b/sound/isa/opti9xx/miro.h new file mode 100644 index 00000000000..6e1385b8e07 --- /dev/null +++ b/sound/isa/opti9xx/miro.h @@ -0,0 +1,73 @@ +#ifndef _MIRO_H_ +#define _MIRO_H_ + +#define ACI_REG_COMMAND 0 /* write register offset */ +#define ACI_REG_STATUS 1 /* read register offset */ +#define ACI_REG_BUSY 2 /* busy register offset */ +#define ACI_REG_RDS 2 /* PCM20: RDS register offset */ +#define ACI_MINTIME 500 /* ACI time out limit */ + +#define ACI_SET_MUTE 0x0d +#define ACI_SET_POWERAMP 0x0f +#define ACI_SET_TUNERMUTE 0xa3 +#define ACI_SET_TUNERMONO 0xa4 +#define ACI_SET_IDE 0xd0 +#define ACI_SET_WSS 0xd1 +#define ACI_SET_SOLOMODE 0xd2 +#define ACI_SET_PREAMP 0x03 +#define ACI_GET_PREAMP 0x21 +#define ACI_WRITE_TUNE 0xa7 +#define ACI_READ_TUNERSTEREO 0xa8 +#define ACI_READ_TUNERSTATION 0xa9 +#define ACI_READ_VERSION 0xf1 +#define ACI_READ_IDCODE 0xf2 +#define ACI_INIT 0xff +#define ACI_STATUS 0xf0 +#define ACI_S_GENERAL 0x00 +#define ACI_ERROR_OP 0xdf + +/* ACI Mixer */ + +/* These are the values for the right channel GET registers. + Add an offset of 0x01 for the left channel register. + (left=right+0x01) */ + +#define ACI_GET_MASTER 0x03 +#define ACI_GET_MIC 0x05 +#define ACI_GET_LINE 0x07 +#define ACI_GET_CD 0x09 +#define ACI_GET_SYNTH 0x0b +#define ACI_GET_PCM 0x0d +#define ACI_GET_LINE1 0x10 /* Radio on PCM20 */ +#define ACI_GET_LINE2 0x12 + +#define ACI_GET_EQ1 0x22 /* from Bass ... */ +#define ACI_GET_EQ2 0x24 +#define ACI_GET_EQ3 0x26 +#define ACI_GET_EQ4 0x28 +#define ACI_GET_EQ5 0x2a +#define ACI_GET_EQ6 0x2c +#define ACI_GET_EQ7 0x2e /* ... to Treble */ + +/* And these are the values for the right channel SET registers. + For left channel access you have to add an offset of 0x08. + MASTER is an exception, which needs an offset of 0x01 */ + +#define ACI_SET_MASTER 0x00 +#define ACI_SET_MIC 0x30 +#define ACI_SET_LINE 0x31 +#define ACI_SET_CD 0x34 +#define ACI_SET_SYNTH 0x33 +#define ACI_SET_PCM 0x32 +#define ACI_SET_LINE1 0x35 /* Radio on PCM20 */ +#define ACI_SET_LINE2 0x36 + +#define ACI_SET_EQ1 0x40 /* from Bass ... */ +#define ACI_SET_EQ2 0x41 +#define ACI_SET_EQ3 0x42 +#define ACI_SET_EQ4 0x43 +#define ACI_SET_EQ5 0x44 +#define ACI_SET_EQ6 0x45 +#define ACI_SET_EQ7 0x46 /* ... to Treble */ + +#endif /* _MIRO_H_ */ diff --git a/sound/pci/Kconfig b/sound/pci/Kconfig index 1e2e19305e3..a2081803a82 100644 --- a/sound/pci/Kconfig +++ b/sound/pci/Kconfig @@ -15,6 +15,18 @@ config SND_AD1889 To compile this as a module, choose M here: the module will be called snd-ad1889. +config SND_ALS300 + tristate "Avance Logic ALS300/ALS300+" + depends on SND + select SND_PCM + select SND_AC97_CODEC + select SND_OPL3_LIB + help + Say 'Y' or 'M' to include support for Avance Logic ALS300/ALS300+ + + To compile this driver as a module, choose M here: the module + will be called snd-als300 + config SND_ALS4000 tristate "Avance Logic ALS4000" depends on SND && ISA_DMA_API @@ -195,8 +207,9 @@ config SND_CS46XX will be called snd-cs46xx. config SND_CS46XX_NEW_DSP - bool "Cirrus Logic (Sound Fusion) New DSP support (EXPERIMENTAL)" - depends on SND_CS46XX && EXPERIMENTAL + bool "Cirrus Logic (Sound Fusion) New DSP support" + depends on SND_CS46XX + default y help Say Y here to use a new DSP image for SPDIF and dual codecs. @@ -466,6 +479,19 @@ config SND_PCXHR To compile this driver as a module, choose M here: the module will be called snd-pcxhr. +config SND_RIPTIDE + tristate "Conexant Riptide" + depends on SND + depends on FW_LOADER + select SND_OPL3_LIB + select SND_MPU401_UART + select SND_AC97_CODEC + help + Say 'Y' or 'M' to include support for Conexant Riptide chip. + + To compile this driver as a module, choose M here: the module + will be called snd-riptide + config SND_RME32 tristate "RME Digi32, 32/8, 32 PRO" depends on SND diff --git a/sound/pci/Makefile b/sound/pci/Makefile index a6c3cd58fe9..cba5105aafe 100644 --- a/sound/pci/Makefile +++ b/sound/pci/Makefile @@ -4,6 +4,7 @@ # snd-ad1889-objs := ad1889.o +snd-als300-objs := als300.o snd-als4000-objs := als4000.o snd-atiixp-objs := atiixp.o snd-atiixp-modem-objs := atiixp_modem.o @@ -27,6 +28,7 @@ snd-via82xx-modem-objs := via82xx_modem.o # Toplevel Module Dependency obj-$(CONFIG_SND_AD1889) += snd-ad1889.o +obj-$(CONFIG_SND_ALS300) += snd-als300.o obj-$(CONFIG_SND_ALS4000) += snd-als4000.o obj-$(CONFIG_SND_ATIIXP) += snd-atiixp.o obj-$(CONFIG_SND_ATIIXP_MODEM) += snd-atiixp-modem.o @@ -62,6 +64,7 @@ obj-$(CONFIG_SND) += \ mixart/ \ nm256/ \ pcxhr/ \ + riptide/ \ rme9652/ \ trident/ \ ymfpci/ \ diff --git a/sound/pci/als300.c b/sound/pci/als300.c new file mode 100644 index 00000000000..37b80570a5c --- /dev/null +++ b/sound/pci/als300.c @@ -0,0 +1,866 @@ +/* + * als300.c - driver for Avance Logic ALS300/ALS300+ soundcards. + * Copyright (C) 2005 by Ash Willis <ashwillis@programmer.net> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + * + * TODO + * 4 channel playback for ALS300+ + * gameport + * mpu401 + * opl3 + * + * NOTES + * The BLOCK_COUNTER registers for the ALS300(+) return a figure related to + * the position in the current period, NOT the whole buffer. It is important + * to know which period we are in so we can calculate the correct pointer. + * This is why we always use 2 periods. We can then use a flip-flop variable + * to keep track of what period we are in. + */ + +#include <sound/driver.h> +#include <linux/delay.h> +#include <linux/init.h> +#include <linux/moduleparam.h> +#include <linux/pci.h> +#include <linux/interrupt.h> +#include <linux/slab.h> + +#include <asm/io.h> + +#include <sound/core.h> +#include <sound/control.h> +#include <sound/initval.h> +#include <sound/pcm.h> +#include <sound/pcm_params.h> +#include <sound/ac97_codec.h> +#include <sound/opl3.h> + +/* snd_als300_set_irq_flag */ +#define IRQ_DISABLE 0 +#define IRQ_ENABLE 1 + +/* I/O port layout */ +#define AC97_ACCESS 0x00 +#define AC97_READ 0x04 +#define AC97_STATUS 0x06 +#define AC97_DATA_AVAIL (1<<6) +#define AC97_BUSY (1<<7) +#define ALS300_IRQ_STATUS 0x07 /* ALS300 Only */ +#define IRQ_PLAYBACK (1<<3) +#define IRQ_CAPTURE (1<<2) +#define GCR_DATA 0x08 +#define GCR_INDEX 0x0C +#define ALS300P_DRAM_IRQ_STATUS 0x0D /* ALS300+ Only */ +#define MPU_IRQ_STATUS 0x0E /* ALS300 Rev. E+, ALS300+ */ +#define ALS300P_IRQ_STATUS 0x0F /* ALS300+ Only */ + +/* General Control Registers */ +#define PLAYBACK_START 0x80 +#define PLAYBACK_END 0x81 +#define PLAYBACK_CONTROL 0x82 +#define TRANSFER_START (1<<16) +#define FIFO_PAUSE (1<<17) +#define RECORD_START 0x83 +#define RECORD_END 0x84 +#define RECORD_CONTROL 0x85 +#define DRAM_WRITE_CONTROL 0x8B +#define WRITE_TRANS_START (1<<16) +#define DRAM_MODE_2 (1<<17) +#define MISC_CONTROL 0x8C +#define IRQ_SET_BIT (1<<15) +#define VMUTE_NORMAL (1<<20) +#define MMUTE_NORMAL (1<<21) +#define MUS_VOC_VOL 0x8E +#define PLAYBACK_BLOCK_COUNTER 0x9A +#define RECORD_BLOCK_COUNTER 0x9B + +#define DEBUG_CALLS 1 +#define DEBUG_PLAY_REC 1 + +#if DEBUG_CALLS +#define snd_als300_dbgcalls(format, args...) printk(format, ##args) +#define snd_als300_dbgcallenter() printk(KERN_ERR "--> %s\n", __FUNCTION__) +#define snd_als300_dbgcallleave() printk(KERN_ERR "<-- %s\n", __FUNCTION__) +#else +#define snd_als300_dbgcalls(format, args...) +#define snd_als300_dbgcallenter() +#define snd_als300_dbgcallleave() +#endif + +#if DEBUG_PLAY_REC +#define snd_als300_dbgplay(format, args...) printk(KERN_ERR format, ##args) +#else +#define snd_als300_dbgplay(format, args...) +#endif + +enum {DEVICE_ALS300, DEVICE_ALS300_PLUS}; + +MODULE_AUTHOR("Ash Willis <ashwillis@programmer.net>"); +MODULE_DESCRIPTION("Avance Logic ALS300"); +MODULE_LICENSE("GPL"); +MODULE_SUPPORTED_DEVICE("{{Avance Logic,ALS300},{Avance Logic,ALS300+}}"); + +static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; +static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; +static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; + +struct snd_als300 { + unsigned long port; + spinlock_t reg_lock; + struct snd_card *card; + struct pci_dev *pci; + + struct snd_pcm *pcm; + struct snd_pcm_substream *playback_substream; + struct snd_pcm_substream *capture_substream; + + struct snd_ac97 *ac97; + struct snd_opl3 *opl3; + + struct resource *res_port; + + int irq; + + int chip_type; /* ALS300 or ALS300+ */ + + char revision; +}; + +struct snd_als300_substream_data { + int period_flipflop; + int control_register; + int block_counter_register; +}; + +static struct pci_device_id snd_als300_ids[] = { + { 0x4005, 0x0300, PCI_ANY_ID, PCI_ANY_ID, 0, 0, DEVICE_ALS300 }, + { 0x4005, 0x0308, PCI_ANY_ID, PCI_ANY_ID, 0, 0, DEVICE_ALS300_PLUS }, + { 0, } +}; + +MODULE_DEVICE_TABLE(pci, snd_als300_ids); + +static inline u32 snd_als300_gcr_read(unsigned long port, unsigned short reg) +{ + outb(reg, port+GCR_INDEX); + return inl(port+GCR_DATA); +} + +static inline void snd_als300_gcr_write(unsigned long port, + unsigned short reg, u32 val) +{ + outb(reg, port+GCR_INDEX); + outl(val, port+GCR_DATA); +} + +/* Enable/Disable Interrupts */ +static void snd_als300_set_irq_flag(struct snd_als300 *chip, int cmd) +{ + u32 tmp = snd_als300_gcr_read(chip->port, MISC_CONTROL); + snd_als300_dbgcallenter(); + + /* boolean XOR check, since old vs. new hardware have + directly reversed bit setting for ENABLE and DISABLE. + ALS300+ acts like newer versions of ALS300 */ + if (((chip->revision > 5 || chip->chip_type == DEVICE_ALS300_PLUS) ^ + (cmd == IRQ_ENABLE)) == 0) + tmp |= IRQ_SET_BIT; + else + tmp &= ~IRQ_SET_BIT; + snd_als300_gcr_write(chip->port, MISC_CONTROL, tmp); + snd_als300_dbgcallleave(); +} + +static int snd_als300_free(struct snd_als300 *chip) +{ + snd_als300_dbgcallenter(); + snd_als300_set_irq_flag(chip, IRQ_DISABLE); + if (chip->irq >= 0) + free_irq(chip->irq, (void *)chip); + pci_release_regions(chip->pci); + pci_disable_device(chip->pci); + kfree(chip); + snd_als300_dbgcallleave(); + return 0; +} + +static int snd_als300_dev_free(struct snd_device *device) +{ + struct snd_als300 *chip = device->device_data; + return snd_als300_free(chip); +} + +static irqreturn_t snd_als300_interrupt(int irq, void *dev_id, + struct pt_regs *regs) +{ + u8 status; + struct snd_als300 *chip = dev_id; + struct snd_als300_substream_data *data; + + status = inb(chip->port+ALS300_IRQ_STATUS); + if (!status) /* shared IRQ, for different device?? Exit ASAP! */ + return IRQ_NONE; + + /* ACK everything ASAP */ + outb(status, chip->port+ALS300_IRQ_STATUS); + if (status & IRQ_PLAYBACK) { + if (chip->pcm && chip->playback_substream) { + data = chip->playback_substream->runtime->private_data; + data->period_flipflop ^= 1; + snd_pcm_period_elapsed(chip->playback_substream); + snd_als300_dbgplay("IRQ_PLAYBACK\n"); + } + } + if (status & IRQ_CAPTURE) { + if (chip->pcm && chip->capture_substream) { + data = chip->capture_substream->runtime->private_data; + data->period_flipflop ^= 1; + snd_pcm_period_elapsed(chip->capture_substream); + snd_als300_dbgplay("IRQ_CAPTURE\n"); + } + } + return IRQ_HANDLED; +} + +static irqreturn_t snd_als300plus_interrupt(int irq, void *dev_id, + struct pt_regs *regs) +{ + u8 general, mpu, dram; + struct snd_als300 *chip = dev_id; + struct snd_als300_substream_data *data; + + general = inb(chip->port+ALS300P_IRQ_STATUS); + mpu = inb(chip->port+MPU_IRQ_STATUS); + dram = inb(chip->port+ALS300P_DRAM_IRQ_STATUS); + + /* shared IRQ, for different device?? Exit ASAP! */ + if ((general == 0) && ((mpu & 0x80) == 0) && ((dram & 0x01) == 0)) + return IRQ_NONE; + + if (general & IRQ_PLAYBACK) { + if (chip->pcm && chip->playback_substream) { + outb(IRQ_PLAYBACK, chip->port+ALS300P_IRQ_STATUS); + data = chip->playback_substream->runtime->private_data; + data->period_flipflop ^= 1; + snd_pcm_period_elapsed(chip->playback_substream); + snd_als300_dbgplay("IRQ_PLAYBACK\n"); + } + } + if (general & IRQ_CAPTURE) { + if (chip->pcm && chip->capture_substream) { + outb(IRQ_CAPTURE, chip->port+ALS300P_IRQ_STATUS); + data = chip->capture_substream->runtime->private_data; + data->period_flipflop ^= 1; + snd_pcm_period_elapsed(chip->capture_substream); + snd_als300_dbgplay("IRQ_CAPTURE\n"); + } + } + /* FIXME: Ack other interrupt types. Not important right now as + * those other devices aren't enabled. */ + return IRQ_HANDLED; +} + +static void __devexit snd_als300_remove(struct pci_dev *pci) +{ + snd_als300_dbgcallenter(); + snd_card_free(pci_get_drvdata(pci)); + pci_set_drvdata(pci, NULL); + snd_als300_dbgcallleave(); +} + +static unsigned short snd_als300_ac97_read(struct snd_ac97 *ac97, + unsigned short reg) +{ + int i; + struct snd_als300 *chip = ac97->private_data; + + for (i = 0; i < 1000; i++) { + if ((inb(chip->port+AC97_STATUS) & (AC97_BUSY)) == 0) + break; + udelay(10); + } + outl((reg << 24) | (1 << 31), chip->port+AC97_ACCESS); + + for (i = 0; i < 1000; i++) { + if ((inb(chip->port+AC97_STATUS) & (AC97_DATA_AVAIL)) != 0) + break; + udelay(10); + } + return inw(chip->port+AC97_READ); +} + +static void snd_als300_ac97_write(struct snd_ac97 *ac97, + unsigned short reg, unsigned short val) +{ + int i; + struct snd_als300 *chip = ac97->private_data; + + for (i = 0; i < 1000; i++) { + if ((inb(chip->port+AC97_STATUS) & (AC97_BUSY)) == 0) + break; + udelay(10); + } + outl((reg << 24) | val, chip->port+AC97_ACCESS); +} + +static int snd_als300_ac97(struct snd_als300 *chip) +{ + struct snd_ac97_bus *bus; + struct snd_ac97_template ac97; + int err; + static struct snd_ac97_bus_ops ops = { + .write = snd_als300_ac97_write, + .read = snd_als300_ac97_read, + }; + + snd_als300_dbgcallenter(); + if ((err = snd_ac97_bus(chip->card, 0, &ops, NULL, &bus)) < 0) + return err; + + memset(&ac97, 0, sizeof(ac97)); + ac97.private_data = chip; + + snd_als300_dbgcallleave(); + return snd_ac97_mixer(bus, &ac97, &chip->ac97); +} + +/* hardware definition + * + * In AC97 mode, we always use 48k/16bit/stereo. + * Any request to change data type is ignored by + * the card when it is running outside of legacy + * mode. + */ +static struct snd_pcm_hardware snd_als300_playback_hw = +{ + .info = (SNDRV_PCM_INFO_MMAP | + SNDRV_PCM_INFO_INTERLEAVED | + SNDRV_PCM_INFO_PAUSE | + SNDRV_PCM_INFO_MMAP_VALID), + .formats = SNDRV_PCM_FMTBIT_S16, + .rates = SNDRV_PCM_RATE_48000, + .rate_min = 48000, + .rate_max = 48000, + .channels_min = 2, + .channels_max = 2, + .buffer_bytes_max = 64 * 1024, + .period_bytes_min = 64, + .period_bytes_max = 32 * 1024, + .periods_min = 2, + .periods_max = 2, +}; + +static struct snd_pcm_hardware snd_als300_capture_hw = +{ + .info = (SNDRV_PCM_INFO_MMAP | + SNDRV_PCM_INFO_INTERLEAVED | + SNDRV_PCM_INFO_PAUSE | + SNDRV_PCM_INFO_MMAP_VALID), + .formats = SNDRV_PCM_FMTBIT_S16, + .rates = SNDRV_PCM_RATE_48000, + .rate_min = 48000, + .rate_max = 48000, + .channels_min = 2, + .channels_max = 2, + .buffer_bytes_max = 64 * 1024, + .period_bytes_min = 64, + .period_bytes_max = 32 * 1024, + .periods_min = 2, + .periods_max = 2, +}; + +static int snd_als300_playback_open(struct snd_pcm_substream *substream) +{ + struct snd_als300 *chip = snd_pcm_substream_chip(substream); + struct snd_pcm_runtime *runtime = substream->runtime; + struct snd_als300_substream_data *data = kzalloc(sizeof(*data), + GFP_KERNEL); + + snd_als300_dbgcallenter(); + chip->playback_substream = substream; + runtime->hw = snd_als300_playback_hw; + runtime->private_data = data; + data->control_register = PLAYBACK_CONTROL; + data->block_counter_register = PLAYBACK_BLOCK_COUNTER; + snd_als300_dbgcallleave(); + return 0; +} + +static int snd_als300_playback_close(struct snd_pcm_substream *substream) +{ + struct snd_als300 *chip = snd_pcm_substream_chip(substream); + struct snd_als300_substream_data *data; + + data = substream->runtime->private_data; + snd_als300_dbgcallenter(); + kfree(data); + chip->playback_substream = NULL; + snd_pcm_lib_free_pages(substream); + snd_als300_dbgcallleave(); + return 0; +} + +static int snd_als300_capture_open(struct snd_pcm_substream *substream) +{ + struct snd_als300 *chip = snd_pcm_substream_chip(substream); + struct snd_pcm_runtime *runtime = substream->runtime; + struct snd_als300_substream_data *data = kzalloc(sizeof(*data), + GFP_KERNEL); + + snd_als300_dbgcallenter(); + chip->capture_substream = substream; + runtime->hw = snd_als300_capture_hw; + runtime->private_data = data; + data->control_register = RECORD_CONTROL; + data->block_counter_register = RECORD_BLOCK_COUNTER; + snd_als300_dbgcallleave(); + return 0; +} + +static int snd_als300_capture_close(struct snd_pcm_substream *substream) +{ + struct snd_als300 *chip = snd_pcm_substream_chip(substream); + struct snd_als300_substream_data *data; + + data = substream->runtime->private_data; + snd_als300_dbgcallenter(); + kfree(data); + chip->capture_substream = NULL; + snd_pcm_lib_free_pages(substream); + snd_als300_dbgcallleave(); + return 0; +} + +static int snd_als300_pcm_hw_params(struct snd_pcm_substream *substream, + snd_pcm_hw_params_t * hw_params) +{ + return snd_pcm_lib_malloc_pages(substream, + params_buffer_bytes(hw_params)); +} + +static int snd_als300_pcm_hw_free(struct snd_pcm_substream *substream) +{ + return snd_pcm_lib_free_pages(substream); +} + +static int snd_als300_playback_prepare(struct snd_pcm_substream *substream) +{ + u32 tmp; + struct snd_als300 *chip = snd_pcm_substream_chip(substream); + struct snd_pcm_runtime *runtime = substream->runtime; + unsigned short period_bytes = snd_pcm_lib_period_bytes(substream); + unsigned short buffer_bytes = snd_pcm_lib_buffer_bytes(substream); + + snd_als300_dbgcallenter(); + spin_lock_irq(&chip->reg_lock); + tmp = snd_als300_gcr_read(chip->port, PLAYBACK_CONTROL); + tmp &= ~TRANSFER_START; + + snd_als300_dbgplay("Period bytes: %d Buffer bytes %d\n", + period_bytes, buffer_bytes); + + /* set block size */ + tmp &= 0xffff0000; + tmp |= period_bytes - 1; + snd_als300_gcr_write(chip->port, PLAYBACK_CONTROL, tmp); + + /* set dma area */ + snd_als300_gcr_write(chip->port, PLAYBACK_START, + runtime->dma_addr); + snd_als300_gcr_write(chip->port, PLAYBACK_END, + runtime->dma_addr + buffer_bytes - 1); + spin_unlock_irq(&chip->reg_lock); + snd_als300_dbgcallleave(); + return 0; +} + +static int snd_als300_capture_prepare(struct snd_pcm_substream *substream) +{ + u32 tmp; + struct snd_als300 *chip = snd_pcm_substream_chip(substream); + struct snd_pcm_runtime *runtime = substream->runtime; + unsigned short period_bytes = snd_pcm_lib_period_bytes(substream); + unsigned short buffer_bytes = snd_pcm_lib_buffer_bytes(substream); + + snd_als300_dbgcallenter(); + spin_lock_irq(&chip->reg_lock); + tmp = snd_als300_gcr_read(chip->port, RECORD_CONTROL); + tmp &= ~TRANSFER_START; + + snd_als300_dbgplay("Period bytes: %d Buffer bytes %d\n", period_bytes, + buffer_bytes); + + /* set block size */ + tmp &= 0xffff0000; + tmp |= period_bytes - 1; + + /* set dma area */ + snd_als300_gcr_write(chip->port, RECORD_CONTROL, tmp); + snd_als300_gcr_write(chip->port, RECORD_START, + runtime->dma_addr); + snd_als300_gcr_write(chip->port, RECORD_END, + runtime->dma_addr + buffer_bytes - 1); + spin_unlock_irq(&chip->reg_lock); + snd_als300_dbgcallleave(); + return 0; +} + +static int snd_als300_trigger(struct snd_pcm_substream *substream, int cmd) +{ + struct snd_als300 *chip = snd_pcm_substream_chip(substream); + u32 tmp; + struct snd_als300_substream_data *data; + unsigned short reg; + int ret = 0; + + data = substream->runtime->private_data; + reg = data->control_register; + + snd_als300_dbgcallenter(); + spin_lock(&chip->reg_lock); + switch (cmd) { + case SNDRV_PCM_TRIGGER_START: + case SNDRV_PCM_TRIGGER_RESUME: + tmp = snd_als300_gcr_read(chip->port, reg); + data->period_flipflop = 1; + snd_als300_gcr_write(chip->port, reg, tmp | TRANSFER_START); + snd_als300_dbgplay("TRIGGER START\n"); + break; + case SNDRV_PCM_TRIGGER_STOP: + case SNDRV_PCM_TRIGGER_SUSPEND: + tmp = snd_als300_gcr_read(chip->port, reg); + snd_als300_gcr_write(chip->port, reg, tmp & ~TRANSFER_START); + snd_als300_dbgplay("TRIGGER STOP\n"); + break; + case SNDRV_PCM_TRIGGER_PAUSE_PUSH: + tmp = snd_als300_gcr_read(chip->port, reg); + snd_als300_gcr_write(chip->port, reg, tmp | FIFO_PAUSE); + snd_als300_dbgplay("TRIGGER PAUSE\n"); + break; + case SNDRV_PCM_TRIGGER_PAUSE_RELEASE: + tmp = snd_als300_gcr_read(chip->port, reg); + snd_als300_gcr_write(chip->port, reg, tmp & ~FIFO_PAUSE); + snd_als300_dbgplay("TRIGGER RELEASE\n"); + break; + default: + snd_als300_dbgplay("TRIGGER INVALID\n"); + ret = -EINVAL; + } + spin_unlock(&chip->reg_lock); + snd_als300_dbgcallleave(); + return ret; +} + +static snd_pcm_uframes_t snd_als300_pointer(struct snd_pcm_substream *substream) +{ + u16 current_ptr; + struct snd_als300 *chip = snd_pcm_substream_chip(substream); + struct snd_als300_substream_data *data; + unsigned short period_bytes; + + data = substream->runtime->private_data; + period_bytes = snd_pcm_lib_period_bytes(substream); + + snd_als300_dbgcallenter(); + spin_lock(&chip->reg_lock); + current_ptr = (u16) snd_als300_gcr_read(chip->port, + data->block_counter_register) + 4; + spin_unlock(&chip->reg_lock); + if (current_ptr > period_bytes) + current_ptr = 0; + else + current_ptr = period_bytes - current_ptr; + + if (data->period_flipflop == 0) + current_ptr += period_bytes; + snd_als300_dbgplay("Pointer (bytes): %d\n", current_ptr); + snd_als300_dbgcallleave(); + return bytes_to_frames(substream->runtime, current_ptr); +} + +static struct snd_pcm_ops snd_als300_playback_ops = { + .open = snd_als300_playback_open, + .close = snd_als300_playback_close, + .ioctl = snd_pcm_lib_ioctl, + .hw_params = snd_als300_pcm_hw_params, + .hw_free = snd_als300_pcm_hw_free, + .prepare = snd_als300_playback_prepare, + .trigger = snd_als300_trigger, + .pointer = snd_als300_pointer, +}; + +static struct snd_pcm_ops snd_als300_capture_ops = { + .open = snd_als300_capture_open, + .close = snd_als300_capture_close, + .ioctl = snd_pcm_lib_ioctl, + .hw_params = snd_als300_pcm_hw_params, + .hw_free = snd_als300_pcm_hw_free, + .prepare = snd_als300_capture_prepare, + .trigger = snd_als300_trigger, + .pointer = snd_als300_pointer, +}; + +static int __devinit snd_als300_new_pcm(struct snd_als300 *chip) +{ + struct snd_pcm *pcm; + int err; + + snd_als300_dbgcallenter(); + err = snd_pcm_new(chip->card, "ALS300", 0, 1, 1, &pcm); + if (err < 0) + return err; + pcm->private_data = chip; + strcpy(pcm->name, "ALS300"); + chip->pcm = pcm; + + /* set operators */ + snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, + &snd_als300_playback_ops); + snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, + &snd_als300_capture_ops); + + /* pre-allocation of buffers */ + snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV, + snd_dma_pci_data(chip->pci), 64*1024, 64*1024); + snd_als300_dbgcallleave(); + return 0; +} + +static void snd_als300_init(struct snd_als300 *chip) +{ + unsigned long flags; + u32 tmp; + + snd_als300_dbgcallenter(); + spin_lock_irqsave(&chip->reg_lock, flags); + chip->revision = (snd_als300_gcr_read(chip->port, MISC_CONTROL) >> 16) + & 0x0000000F; + /* Setup DRAM */ + tmp = snd_als300_gcr_read(chip->port, DRAM_WRITE_CONTROL); + snd_als300_gcr_write(chip->port, DRAM_WRITE_CONTROL, + (tmp | DRAM_MODE_2) + & ~WRITE_TRANS_START); + + /* Enable IRQ output */ + snd_als300_set_irq_flag(chip, IRQ_ENABLE); + + /* Unmute hardware devices so their outputs get routed to + * the onboard mixer */ + tmp = snd_als300_gcr_read(chip->port, MISC_CONTROL); + snd_als300_gcr_write(chip->port, MISC_CONTROL, + tmp | VMUTE_NORMAL | MMUTE_NORMAL); + + /* Reset volumes */ + snd_als300_gcr_write(chip->port, MUS_VOC_VOL, 0); + + /* Make sure playback transfer is stopped */ + tmp = snd_als300_gcr_read(chip->port, PLAYBACK_CONTROL); + snd_als300_gcr_write(chip->port, PLAYBACK_CONTROL, + tmp & ~TRANSFER_START); + spin_unlock_irqrestore(&chip->reg_lock, flags); + snd_als300_dbgcallleave(); +} + +static int __devinit snd_als300_create(snd_card_t *card, + struct pci_dev *pci, int chip_type, + struct snd_als300 **rchip) +{ + struct snd_als300 *chip; + void *irq_handler; + int err; + + static snd_device_ops_t ops = { + .dev_free = snd_als300_dev_free, + }; + *rchip = NULL; + + snd_als300_dbgcallenter(); + if ((err = pci_enable_device(pci)) < 0) + return err; + + if (pci_set_dma_mask(pci, 0x0fffffff) < 0 || + pci_set_consistent_dma_mask(pci, 0x0fffffff) < 0) { + printk(KERN_ERR "error setting 28bit DMA mask\n"); + pci_disable_device(pci); + return -ENXIO; + } + pci_set_master(pci); + + chip = kzalloc(sizeof(*chip), GFP_KERNEL); + if (chip == NULL) { + pci_disable_device(pci); + return -ENOMEM; + } + + chip->card = card; + chip->pci = pci; + chip->irq = -1; + chip->chip_type = chip_type; + spin_lock_init(&chip->reg_lock); + + if ((err = pci_request_regions(pci, "ALS300")) < 0) { + kfree(chip); + pci_disable_device(pci); + return err; + } + chip->port = pci_resource_start(pci, 0); + + if (chip->chip_type == DEVICE_ALS300_PLUS) + irq_handler = snd_als300plus_interrupt; + else + irq_handler = snd_als300_interrupt; + + if (request_irq(pci->irq, irq_handler, SA_INTERRUPT|SA_SHIRQ, + card->shortname, (void *)chip)) { + snd_printk(KERN_ERR "unable to grab IRQ %d\n", pci->irq); + snd_als300_free(chip); + return -EBUSY; + } + chip->irq = pci->irq; + + + snd_als300_init(chip); + + if (snd_als300_ac97(chip) < 0) { + snd_printk(KERN_WARNING "Could not create ac97\n"); + snd_als300_free(chip); + return err; + } + + if ((err = snd_als300_new_pcm(chip)) < 0) { + snd_printk(KERN_WARNING "Could not create PCM\n"); + snd_als300_free(chip); + return err; + } + + if ((err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, + chip, &ops)) < 0) { + snd_als300_free(chip); + return err; + } + + snd_card_set_dev(card, &pci->dev); + + *rchip = chip; + snd_als300_dbgcallleave(); + return 0; +} + +#ifdef CONFIG_PM +static int snd_als300_suspend(struct pci_dev *pci, pm_message_t state) +{ + struct snd_card *card = pci_get_drvdata(pci); + struct snd_als300 *chip = card->private_data; + + snd_power_change_state(card, SNDRV_CTL_POWER_D3hot); + snd_pcm_suspend_all(chip->pcm); + snd_ac97_suspend(chip->ac97); + + pci_set_power_state(pci, PCI_D3hot); + pci_disable_device(pci); + pci_save_state(pci); + return 0; +} + +static int snd_als300_resume(struct pci_dev *pci) +{ + struct snd_card *card = pci_get_drvdata(pci); + struct snd_als300 *chip = card->private_data; + + pci_restore_state(pci); + pci_enable_device(pci); + pci_set_power_state(pci, PCI_D0); + pci_set_master(pci); + + snd_als300_init(chip); + snd_ac97_resume(chip->ac97); + + snd_power_change_state(card, SNDRV_CTL_POWER_D0); + return 0; +} +#endif + +static int __devinit snd_als300_probe(struct pci_dev *pci, + const struct pci_device_id *pci_id) +{ + static int dev; + struct snd_card *card; + struct snd_als300 *chip; + int err, chip_type; + + if (dev >= SNDRV_CARDS) + return -ENODEV; + if (!enable[dev]) { + dev++; + return -ENOENT; + } + + card = snd_card_new(index[dev], id[dev], THIS_MODULE, 0); + + if (card == NULL) + return -ENOMEM; + + chip_type = pci_id->driver_data; + + if ((err = snd_als300_create(card, pci, chip_type, &chip)) < 0) { + snd_card_free(card); + return err; + } + card->private_data = chip; + + strcpy(card->driver, "ALS300"); + if (chip->chip_type == DEVICE_ALS300_PLUS) + /* don't know much about ALS300+ yet + * print revision number for now */ + sprintf(card->shortname, "ALS300+ (Rev. %d)", chip->revision); + else + sprintf(card->shortname, "ALS300 (Rev. %c)", 'A' + + chip->revision - 1); + sprintf(card->longname, "%s at 0x%lx irq %i", + card->shortname, chip->port, chip->irq); + + if ((err = snd_card_register(card)) < 0) { + snd_card_free(card); + return err; + } + pci_set_drvdata(pci, card); + dev++; + return 0; +} + +static struct pci_driver driver = { + .name = "ALS300", + .id_table = snd_als300_ids, + .probe = snd_als300_probe, + .remove = __devexit_p(snd_als300_remove), +#ifdef CONFIG_PM + .suspend = snd_als300_suspend, + .resume = snd_als300_resume, +#endif +}; + +static int __init alsa_card_als300_init(void) +{ + return pci_register_driver(&driver); +} + +static void __exit alsa_card_als300_exit(void) +{ + pci_unregister_driver(&driver); +} + +module_init(alsa_card_als300_init) +module_exit(alsa_card_als300_exit) diff --git a/sound/pci/cs4281.c b/sound/pci/cs4281.c index 4f65ec56bf3..ac4e73f69c1 100644 --- a/sound/pci/cs4281.c +++ b/sound/pci/cs4281.c @@ -1046,7 +1046,7 @@ static int snd_cs4281_put_volume(struct snd_kcontrol *kcontrol, snd_cs4281_pokeBA0(chip, regL, volL); change = 1; } - if (ucontrol->value.integer.value[0] != volL) { + if (ucontrol->value.integer.value[1] != volR) { volR = CS_VOL_MASK - (ucontrol->value.integer.value[1] & CS_VOL_MASK); snd_cs4281_pokeBA0(chip, regR, volR); change = 1; @@ -1416,7 +1416,7 @@ static int __devinit snd_cs4281_create(struct snd_card *card, static int snd_cs4281_chip_init(struct cs4281 *chip) { unsigned int tmp; - int timeout; + unsigned long end_time; int retry_count = 2; /* Having EPPMC.FPDN=1 prevent proper chip initialisation */ @@ -1496,7 +1496,7 @@ static int snd_cs4281_chip_init(struct cs4281 *chip) /* * Wait for the DLL ready signal from the clock logic. */ - timeout = 100; + end_time = jiffies + HZ; do { /* * Read the AC97 status register to see if we've seen a CODEC @@ -1504,8 +1504,8 @@ static int snd_cs4281_chip_init(struct cs4281 *chip) */ if (snd_cs4281_peekBA0(chip, BA0_CLKCR1) & BA0_CLKCR1_DLLRDY) goto __ok0; - msleep(1); - } while (timeout-- > 0); + schedule_timeout_uninterruptible(1); + } while (time_after_eq(end_time, jiffies)); snd_printk(KERN_ERR "DLLRDY not seen\n"); return -EIO; @@ -1522,7 +1522,7 @@ static int snd_cs4281_chip_init(struct cs4281 *chip) /* * Wait for the codec ready signal from the AC97 codec. */ - timeout = 100; + end_time = jiffies + HZ; do { /* * Read the AC97 status register to see if we've seen a CODEC @@ -1530,20 +1530,20 @@ static int snd_cs4281_chip_init(struct cs4281 *chip) */ if (snd_cs4281_peekBA0(chip, BA0_ACSTS) & BA0_ACSTS_CRDY) goto __ok1; - msleep(1); - } while (timeout-- > 0); + schedule_timeout_uninterruptible(1); + } while (time_after_eq(end_time, jiffies)); snd_printk(KERN_ERR "never read codec ready from AC'97 (0x%x)\n", snd_cs4281_peekBA0(chip, BA0_ACSTS)); return -EIO; __ok1: if (chip->dual_codec) { - timeout = 100; + end_time = jiffies + HZ; do { if (snd_cs4281_peekBA0(chip, BA0_ACSTS2) & BA0_ACSTS_CRDY) goto __codec2_ok; - msleep(1); - } while (timeout-- > 0); + schedule_timeout_uninterruptible(1); + } while (time_after_eq(end_time, jiffies)); snd_printk(KERN_INFO "secondary codec doesn't respond. disable it...\n"); chip->dual_codec = 0; __codec2_ok: ; @@ -1561,7 +1561,7 @@ static int snd_cs4281_chip_init(struct cs4281 *chip) * the codec is pumping ADC data across the AC-link. */ - timeout = 100; + end_time = jiffies + HZ; do { /* * Read the input slot valid register and see if input slots 3 @@ -1569,8 +1569,8 @@ static int snd_cs4281_chip_init(struct cs4281 *chip) */ if ((snd_cs4281_peekBA0(chip, BA0_ACISV) & (BA0_ACISV_SLV(3) | BA0_ACISV_SLV(4))) == (BA0_ACISV_SLV(3) | BA0_ACISV_SLV(4))) goto __ok2; - msleep(1); - } while (timeout-- > 0); + schedule_timeout_uninterruptible(1); + } while (time_after_eq(end_time, jiffies)); if (--retry_count > 0) goto __retry; diff --git a/sound/pci/hda/hda_codec.c b/sound/pci/hda/hda_codec.c index b42dff7ceed..5bee3b53647 100644 --- a/sound/pci/hda/hda_codec.c +++ b/sound/pci/hda/hda_codec.c @@ -295,7 +295,7 @@ static int init_unsol_queue(struct hda_bus *bus) snd_printk(KERN_ERR "hda_codec: can't allocate unsolicited queue\n"); return -ENOMEM; } - unsol->workq = create_workqueue("hda_codec"); + unsol->workq = create_singlethread_workqueue("hda_codec"); if (! unsol->workq) { snd_printk(KERN_ERR "hda_codec: can't create workqueue\n"); kfree(unsol); diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c index c096606970f..0ad60ae2901 100644 --- a/sound/pci/hda/hda_intel.c +++ b/sound/pci/hda/hda_intel.c @@ -81,6 +81,7 @@ MODULE_SUPPORTED_DEVICE("{{Intel, ICH6}," "{Intel, ESB2}," "{Intel, ICH8}," "{ATI, SB450}," + "{ATI, SB600}," "{VIA, VT8251}," "{VIA, VT8237A}," "{SiS, SIS966}," @@ -1619,6 +1620,7 @@ static struct pci_device_id azx_ids[] = { { 0x8086, 0x269a, PCI_ANY_ID, PCI_ANY_ID, 0, 0, AZX_DRIVER_ICH }, /* ESB2 */ { 0x8086, 0x284b, PCI_ANY_ID, PCI_ANY_ID, 0, 0, AZX_DRIVER_ICH }, /* ICH8 */ { 0x1002, 0x437b, PCI_ANY_ID, PCI_ANY_ID, 0, 0, AZX_DRIVER_ATI }, /* ATI SB450 */ + { 0x1002, 0x4383, PCI_ANY_ID, PCI_ANY_ID, 0, 0, AZX_DRIVER_ATI }, /* ATI SB600 */ { 0x1106, 0x3288, PCI_ANY_ID, PCI_ANY_ID, 0, 0, AZX_DRIVER_VIA }, /* VIA VT8251/VT8237A */ { 0x1039, 0x7502, PCI_ANY_ID, PCI_ANY_ID, 0, 0, AZX_DRIVER_SIS }, /* SIS966 */ { 0x10b9, 0x5461, PCI_ANY_ID, PCI_ANY_ID, 0, 0, AZX_DRIVER_ULI }, /* ULI M5461 */ diff --git a/sound/pci/hda/patch_analog.c b/sound/pci/hda/patch_analog.c index 32401bd8c22..2bfe37e8543 100644 --- a/sound/pci/hda/patch_analog.c +++ b/sound/pci/hda/patch_analog.c @@ -44,6 +44,7 @@ struct ad198x_spec { * dig_out_nid and hp_nid are optional */ unsigned int cur_eapd; + unsigned int need_dac_fix; /* capture */ unsigned int num_adc_nids; @@ -836,10 +837,14 @@ static int patch_ad1986a(struct hda_codec *codec) case AD1986A_3STACK: spec->num_mixers = 2; spec->mixers[1] = ad1986a_3st_mixers; - spec->num_init_verbs = 2; + spec->num_init_verbs = 3; spec->init_verbs[1] = ad1986a_3st_init_verbs; + spec->init_verbs[2] = ad1986a_ch2_init; spec->channel_mode = ad1986a_modes; spec->num_channel_mode = ARRAY_SIZE(ad1986a_modes); + spec->need_dac_fix = 1; + spec->multiout.max_channels = 2; + spec->multiout.num_dacs = 1; break; case AD1986A_LAPTOP: spec->mixers[0] = ad1986a_laptop_mixers; @@ -1555,6 +1560,8 @@ static int ad198x_ch_mode_put(struct snd_kcontrol *kcontrol, { struct hda_codec *codec = snd_kcontrol_chip(kcontrol); struct ad198x_spec *spec = codec->spec; + if (spec->need_dac_fix) + spec->multiout.num_dacs = spec->multiout.max_channels / 2; return snd_hda_ch_mode_put(codec, ucontrol, spec->channel_mode, spec->num_channel_mode, &spec->multiout.max_channels); } diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c index 4c6c9ec8ea5..66bbdb60f50 100644 --- a/sound/pci/hda/patch_realtek.c +++ b/sound/pci/hda/patch_realtek.c @@ -52,6 +52,7 @@ enum { ALC880_CLEVO, ALC880_TCL_S700, ALC880_LG, + ALC880_LG_LW, #ifdef CONFIG_SND_DEBUG ALC880_TEST, #endif @@ -131,6 +132,7 @@ struct alc_spec { hda_nid_t dig_in_nid; /* digital-in NID; optional */ /* capture source */ + unsigned int num_mux_defs; const struct hda_input_mux *input_mux; unsigned int cur_mux[3]; @@ -172,6 +174,7 @@ struct alc_config_preset { hda_nid_t dig_in_nid; unsigned int num_channel_mode; const struct hda_channel_mode *channel_mode; + unsigned int num_mux_defs; const struct hda_input_mux *input_mux; void (*unsol_event)(struct hda_codec *, unsigned int); void (*init_hook)(struct hda_codec *); @@ -185,7 +188,10 @@ static int alc_mux_enum_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_ { struct hda_codec *codec = snd_kcontrol_chip(kcontrol); struct alc_spec *spec = codec->spec; - return snd_hda_input_mux_info(spec->input_mux, uinfo); + unsigned int mux_idx = snd_ctl_get_ioffidx(kcontrol, &uinfo->id); + if (mux_idx >= spec->num_mux_defs) + mux_idx = 0; + return snd_hda_input_mux_info(&spec->input_mux[mux_idx], uinfo); } static int alc_mux_enum_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) @@ -203,7 +209,8 @@ static int alc_mux_enum_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_v struct hda_codec *codec = snd_kcontrol_chip(kcontrol); struct alc_spec *spec = codec->spec; unsigned int adc_idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id); - return snd_hda_input_mux_put(codec, spec->input_mux, ucontrol, + unsigned int mux_idx = adc_idx >= spec->num_mux_defs ? 0 : adc_idx; + return snd_hda_input_mux_put(codec, &spec->input_mux[mux_idx], ucontrol, spec->adc_nids[adc_idx], &spec->cur_mux[adc_idx]); } @@ -245,7 +252,8 @@ static int alc_ch_mode_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_va * states other than HiZ (eg: PIN_VREFxx) and revert to HiZ if any of these * are requested. Therefore order this list so that this behaviour will not * cause problems when mixer clients move through the enum sequentially. - * NIDs 0x0f and 0x10 have been observed to have this behaviour. + * NIDs 0x0f and 0x10 have been observed to have this behaviour as of + * March 2006. */ static char *alc_pin_mode_names[] = { "Mic 50pc bias", "Mic 80pc bias", @@ -255,19 +263,27 @@ static unsigned char alc_pin_mode_values[] = { PIN_VREF50, PIN_VREF80, PIN_IN, PIN_OUT, PIN_HP, }; /* The control can present all 5 options, or it can limit the options based - * in the pin being assumed to be exclusively an input or an output pin. + * in the pin being assumed to be exclusively an input or an output pin. In + * addition, "input" pins may or may not process the mic bias option + * depending on actual widget capability (NIDs 0x0f and 0x10 don't seem to + * accept requests for bias as of chip versions up to March 2006) and/or + * wiring in the computer. */ -#define ALC_PIN_DIR_IN 0x00 -#define ALC_PIN_DIR_OUT 0x01 -#define ALC_PIN_DIR_INOUT 0x02 +#define ALC_PIN_DIR_IN 0x00 +#define ALC_PIN_DIR_OUT 0x01 +#define ALC_PIN_DIR_INOUT 0x02 +#define ALC_PIN_DIR_IN_NOMICBIAS 0x03 +#define ALC_PIN_DIR_INOUT_NOMICBIAS 0x04 -/* Info about the pin modes supported by the three different pin directions. +/* Info about the pin modes supported by the different pin direction modes. * For each direction the minimum and maximum values are given. */ -static signed char alc_pin_mode_dir_info[3][2] = { +static signed char alc_pin_mode_dir_info[5][2] = { { 0, 2 }, /* ALC_PIN_DIR_IN */ { 3, 4 }, /* ALC_PIN_DIR_OUT */ { 0, 4 }, /* ALC_PIN_DIR_INOUT */ + { 2, 2 }, /* ALC_PIN_DIR_IN_NOMICBIAS */ + { 2, 4 }, /* ALC_PIN_DIR_INOUT_NOMICBIAS */ }; #define alc_pin_mode_min(_dir) (alc_pin_mode_dir_info[_dir][0]) #define alc_pin_mode_max(_dir) (alc_pin_mode_dir_info[_dir][1]) @@ -329,9 +345,10 @@ static int alc_pin_mode_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_v * input modes. * * Dynamically switching the input/output buffers probably - * reduces noise slightly, particularly on input. However, - * havingboth input and output buffers enabled - * simultaneously doesn't seem to be problematic. + * reduces noise slightly (particularly on input) so we'll + * do it. However, having both input and output buffers + * enabled simultaneously doesn't seem to be problematic if + * this turns out to be necessary in the future. */ if (val <= 2) { snd_hda_codec_write(codec,nid,0,AC_VERB_SET_AMP_GAIN_MUTE, @@ -483,6 +500,9 @@ static void setup_preset(struct alc_spec *spec, const struct alc_config_preset * spec->multiout.dig_out_nid = preset->dig_out_nid; spec->multiout.hp_nid = preset->hp_nid; + spec->num_mux_defs = preset->num_mux_defs; + if (! spec->num_mux_defs) + spec->num_mux_defs = 1; spec->input_mux = preset->input_mux; spec->num_adc_nids = preset->num_adc_nids; @@ -1427,6 +1447,82 @@ static void alc880_lg_unsol_event(struct hda_codec *codec, unsigned int res) } /* + * LG LW20 + * + * Pin assignment: + * Speaker-out: 0x14 + * Mic-In: 0x18 + * Built-in Mic-In: 0x19 (?) + * HP-Out: 0x1b + * SPDIF-Out: 0x1e + */ + +/* seems analog CD is not working */ +static struct hda_input_mux alc880_lg_lw_capture_source = { + .num_items = 2, + .items = { + { "Mic", 0x0 }, + { "Internal Mic", 0x1 }, + }, +}; + +static struct snd_kcontrol_new alc880_lg_lw_mixer[] = { + HDA_CODEC_VOLUME("Master Playback Volume", 0x0c, 0x0, HDA_OUTPUT), + HDA_BIND_MUTE("Master Playback Switch", 0x0c, 2, HDA_INPUT), + HDA_CODEC_VOLUME("Mic Playback Volume", 0x0b, 0x0, HDA_INPUT), + HDA_CODEC_MUTE("Mic Playback Switch", 0x0b, 0x0, HDA_INPUT), + HDA_CODEC_VOLUME("Internal Mic Playback Volume", 0x0b, 0x01, HDA_INPUT), + HDA_CODEC_MUTE("Internal Mic Playback Switch", 0x0b, 0x01, HDA_INPUT), + { } /* end */ +}; + +static struct hda_verb alc880_lg_lw_init_verbs[] = { + /* set capture source to mic-in */ + {0x07, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)}, + {0x08, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)}, + {0x09, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)}, + {0x0b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(7)}, + /* speaker-out */ + {0x14, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP}, + {0x14, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE}, + /* HP-out */ + {0x13, AC_VERB_SET_CONNECT_SEL, 0x00}, + {0x1b, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP}, + {0x1b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE}, + /* mic-in to input */ + {0x18, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80}, + {0x18, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE}, + /* built-in mic */ + {0x19, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80}, + {0x19, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE}, + /* jack sense */ + {0x1b, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | 0x1}, + { } +}; + +/* toggle speaker-output according to the hp-jack state */ +static void alc880_lg_lw_automute(struct hda_codec *codec) +{ + unsigned int present; + + present = snd_hda_codec_read(codec, 0x1b, 0, + AC_VERB_GET_PIN_SENSE, 0) & 0x80000000; + snd_hda_codec_amp_update(codec, 0x14, 0, HDA_OUTPUT, 0, + 0x80, present ? 0x80 : 0); + snd_hda_codec_amp_update(codec, 0x14, 1, HDA_OUTPUT, 0, + 0x80, present ? 0x80 : 0); +} + +static void alc880_lg_lw_unsol_event(struct hda_codec *codec, unsigned int res) +{ + /* Looks like the unsol event is incompatible with the standard + * definition. 4bit tag is placed at 28 bit! + */ + if ((res >> 28) == 0x01) + alc880_lg_lw_automute(codec); +} + +/* * Common callbacks */ @@ -2078,6 +2174,9 @@ static struct hda_board_config alc880_cfg_tbl[] = { { .modelname = "lg", .config = ALC880_LG }, { .pci_subvendor = 0x1854, .pci_subdevice = 0x003b, .config = ALC880_LG }, + { .modelname = "lg-lw", .config = ALC880_LG_LW }, + { .pci_subvendor = 0x1854, .pci_subdevice = 0x0018, .config = ALC880_LG_LW }, + #ifdef CONFIG_SND_DEBUG { .modelname = "test", .config = ALC880_TEST }, #endif @@ -2268,6 +2367,19 @@ static struct alc_config_preset alc880_presets[] = { .unsol_event = alc880_lg_unsol_event, .init_hook = alc880_lg_automute, }, + [ALC880_LG_LW] = { + .mixers = { alc880_lg_lw_mixer }, + .init_verbs = { alc880_volume_init_verbs, + alc880_lg_lw_init_verbs }, + .num_dacs = 1, + .dac_nids = alc880_dac_nids, + .dig_out_nid = ALC880_DIGOUT_NID, + .num_channel_mode = ARRAY_SIZE(alc880_2_jack_modes), + .channel_mode = alc880_2_jack_modes, + .input_mux = &alc880_lg_lw_capture_source, + .unsol_event = alc880_lg_lw_unsol_event, + .init_hook = alc880_lg_lw_automute, + }, #ifdef CONFIG_SND_DEBUG [ALC880_TEST] = { .mixers = { alc880_test_mixer }, @@ -2593,6 +2705,7 @@ static int alc880_parse_auto_config(struct hda_codec *codec) spec->init_verbs[spec->num_init_verbs++] = alc880_volume_init_verbs; + spec->num_mux_defs = 1; spec->input_mux = &spec->private_imux; return 1; @@ -2722,30 +2835,56 @@ static struct hda_input_mux alc260_capture_source = { }; /* On Fujitsu S702x laptops capture only makes sense from Mic/LineIn jack, - * headphone jack and the internal CD lines. + * headphone jack and the internal CD lines since these are the only pins at + * which audio can appear. For flexibility, also allow the option of + * recording the mixer output on the second ADC (ADC0 doesn't have a + * connection to the mixer output). */ -static struct hda_input_mux alc260_fujitsu_capture_source = { - .num_items = 3, - .items = { - { "Mic/Line", 0x0 }, - { "CD", 0x4 }, - { "Headphone", 0x2 }, +static struct hda_input_mux alc260_fujitsu_capture_sources[2] = { + { + .num_items = 3, + .items = { + { "Mic/Line", 0x0 }, + { "CD", 0x4 }, + { "Headphone", 0x2 }, + }, }, + { + .num_items = 4, + .items = { + { "Mic/Line", 0x0 }, + { "CD", 0x4 }, + { "Headphone", 0x2 }, + { "Mixer", 0x5 }, + }, + }, + }; -/* Acer TravelMate(/Extensa/Aspire) notebooks have similar configutation to - * the Fujitsu S702x, but jacks are marked differently. We won't allow - * retasking the Headphone jack, so it won't be available here. +/* Acer TravelMate(/Extensa/Aspire) notebooks have similar configuration to + * the Fujitsu S702x, but jacks are marked differently. */ -static struct hda_input_mux alc260_acer_capture_source = { - .num_items = 3, - .items = { - { "Mic", 0x0 }, - { "Line", 0x2 }, - { "CD", 0x4 }, +static struct hda_input_mux alc260_acer_capture_sources[2] = { + { + .num_items = 4, + .items = { + { "Mic", 0x0 }, + { "Line", 0x2 }, + { "CD", 0x4 }, + { "Headphone", 0x5 }, + }, + }, + { + .num_items = 5, + .items = { + { "Mic", 0x0 }, + { "Line", 0x2 }, + { "CD", 0x4 }, + { "Headphone", 0x6 }, + { "Mixer", 0x5 }, + }, }, }; - /* * This is just place-holder, so there's something for alc_build_pcms to look * at when it calculates the maximum number of channels. ALC260 has no mixer @@ -2806,6 +2945,9 @@ static struct snd_kcontrol_new alc260_hp_3013_mixer[] = { { } /* end */ }; +/* Fujitsu S702x series laptops. ALC260 pin usage: Mic/Line jack = 0x12, + * HP jack = 0x14, CD audio = 0x16, internal speaker = 0x10. + */ static struct snd_kcontrol_new alc260_fujitsu_mixer[] = { HDA_CODEC_VOLUME("Headphone Playback Volume", 0x08, 0x0, HDA_OUTPUT), HDA_BIND_MUTE("Headphone Playback Switch", 0x08, 2, HDA_INPUT), @@ -2822,9 +2964,28 @@ static struct snd_kcontrol_new alc260_fujitsu_mixer[] = { { } /* end */ }; +/* Mixer for Acer TravelMate(/Extensa/Aspire) notebooks. Note that current + * versions of the ALC260 don't act on requests to enable mic bias from NID + * 0x0f (used to drive the headphone jack in these laptops). The ALC260 + * datasheet doesn't mention this restriction. At this stage it's not clear + * whether this behaviour is intentional or is a hardware bug in chip + * revisions available in early 2006. Therefore for now allow the + * "Headphone Jack Mode" control to span all choices, but if it turns out + * that the lack of mic bias for this NID is intentional we could change the + * mode from ALC_PIN_DIR_INOUT to ALC_PIN_DIR_INOUT_NOMICBIAS. + * + * In addition, Acer TravelMate(/Extensa/Aspire) notebooks in early 2006 + * don't appear to make the mic bias available from the "line" jack, even + * though the NID used for this jack (0x14) can supply it. The theory is + * that perhaps Acer have included blocking capacitors between the ALC260 + * and the output jack. If this turns out to be the case for all such + * models the "Line Jack Mode" mode could be changed from ALC_PIN_DIR_INOUT + * to ALC_PIN_DIR_INOUT_NOMICBIAS. + */ static struct snd_kcontrol_new alc260_acer_mixer[] = { HDA_CODEC_VOLUME("Master Playback Volume", 0x08, 0x0, HDA_OUTPUT), HDA_BIND_MUTE("Master Playback Switch", 0x08, 2, HDA_INPUT), + ALC_PIN_MODE("Headphone Jack Mode", 0x0f, ALC_PIN_DIR_INOUT), HDA_CODEC_VOLUME("CD Playback Volume", 0x07, 0x04, HDA_INPUT), HDA_CODEC_MUTE("CD Playback Switch", 0x07, 0x04, HDA_INPUT), HDA_CODEC_VOLUME("Mic Playback Volume", 0x07, 0x0, HDA_INPUT), @@ -3038,7 +3199,8 @@ static struct hda_verb alc260_hp_3013_init_verbs[] = { }; /* Initialisation sequence for ALC260 as configured in Fujitsu S702x - * laptops. + * laptops. ALC260 pin usage: Mic/Line jack = 0x12, HP jack = 0x14, CD + * audio = 0x16, internal speaker = 0x10. */ static struct hda_verb alc260_fujitsu_init_verbs[] = { /* Disable all GPIOs */ @@ -3185,10 +3347,10 @@ static struct hda_verb alc260_acer_init_verbs[] = { {0x04, AC_VERB_SET_CONNECT_SEL, 0x00}, /* Do similar with the second ADC: mute capture input amp and - * set ADC connection to line (on line1 pin) + * set ADC connection to mic to match ALSA's default state. */ {0x05, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)}, - {0x05, AC_VERB_SET_CONNECT_SEL, 0x02}, + {0x05, AC_VERB_SET_CONNECT_SEL, 0x00}, /* Mute all inputs to mixer widget (even unconnected ones) */ {0x07, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)}, /* mic1 pin */ @@ -3213,26 +3375,35 @@ static hda_nid_t alc260_test_dac_nids[1] = { static hda_nid_t alc260_test_adc_nids[2] = { 0x04, 0x05, }; -/* This is a bit messy since the two input muxes in the ALC260 have slight - * variations in their signal assignments. The ideal way to deal with this - * is to extend alc_spec.input_mux to allow a different input MUX for each - * ADC. For the purposes of the test model it's sufficient to just list - * both options for affected signal indices. The separate input mux - * functionality only needs to be considered if a model comes along which - * actually uses signals 0x5, 0x6 and 0x7 for something which makes sense to - * record. +/* For testing the ALC260, each input MUX needs its own definition since + * the signal assignments are different. This assumes that the first ADC + * is NID 0x04. */ -static struct hda_input_mux alc260_test_capture_source = { - .num_items = 8, - .items = { - { "MIC1 pin", 0x0 }, - { "MIC2 pin", 0x1 }, - { "LINE1 pin", 0x2 }, - { "LINE2 pin", 0x3 }, - { "CD pin", 0x4 }, - { "LINE-OUT pin (cap1), Mixer (cap2)", 0x5 }, - { "HP-OUT pin (cap1), LINE-OUT pin (cap2)", 0x6 }, - { "HP-OUT pin (cap2 only)", 0x7 }, +static struct hda_input_mux alc260_test_capture_sources[2] = { + { + .num_items = 7, + .items = { + { "MIC1 pin", 0x0 }, + { "MIC2 pin", 0x1 }, + { "LINE1 pin", 0x2 }, + { "LINE2 pin", 0x3 }, + { "CD pin", 0x4 }, + { "LINE-OUT pin", 0x5 }, + { "HP-OUT pin", 0x6 }, + }, + }, + { + .num_items = 8, + .items = { + { "MIC1 pin", 0x0 }, + { "MIC2 pin", 0x1 }, + { "LINE1 pin", 0x2 }, + { "LINE2 pin", 0x3 }, + { "CD pin", 0x4 }, + { "Mixer", 0x5 }, + { "LINE-OUT pin", 0x6 }, + { "HP-OUT pin", 0x7 }, + }, }, }; static struct snd_kcontrol_new alc260_test_mixer[] = { @@ -3244,7 +3415,17 @@ static struct snd_kcontrol_new alc260_test_mixer[] = { HDA_CODEC_VOLUME("LOUT1 Playback Volume", 0x08, 0x0, HDA_OUTPUT), HDA_BIND_MUTE("LOUT1 Playback Switch", 0x08, 2, HDA_INPUT), - /* Modes for retasking pin widgets */ + /* Modes for retasking pin widgets + * Note: the ALC260 doesn't seem to act on requests to enable mic + * bias from NIDs 0x0f and 0x10. The ALC260 datasheet doesn't + * mention this restriction. At this stage it's not clear whether + * this behaviour is intentional or is a hardware bug in chip + * revisions available at least up until early 2006. Therefore for + * now allow the "HP-OUT" and "LINE-OUT" Mode controls to span all + * choices, but if it turns out that the lack of mic bias for these + * NIDs is intentional we could change their modes from + * ALC_PIN_DIR_INOUT to ALC_PIN_DIR_INOUT_NOMICBIAS. + */ ALC_PIN_MODE("HP-OUT pin mode", 0x10, ALC_PIN_DIR_INOUT), ALC_PIN_MODE("LINE-OUT pin mode", 0x0f, ALC_PIN_DIR_INOUT), ALC_PIN_MODE("LINE2 pin mode", 0x15, ALC_PIN_DIR_INOUT), @@ -3606,6 +3787,7 @@ static int alc260_parse_auto_config(struct hda_codec *codec) spec->init_verbs[spec->num_init_verbs++] = alc260_volume_init_verbs; + spec->num_mux_defs = 1; spec->input_mux = &spec->private_imux; /* check whether NID 0x04 is valid */ @@ -3711,7 +3893,8 @@ static struct alc_config_preset alc260_presets[] = { .adc_nids = alc260_dual_adc_nids, .num_channel_mode = ARRAY_SIZE(alc260_modes), .channel_mode = alc260_modes, - .input_mux = &alc260_fujitsu_capture_source, + .num_mux_defs = ARRAY_SIZE(alc260_fujitsu_capture_sources), + .input_mux = alc260_fujitsu_capture_sources, }, [ALC260_ACER] = { .mixers = { alc260_acer_mixer, @@ -3723,7 +3906,8 @@ static struct alc_config_preset alc260_presets[] = { .adc_nids = alc260_dual_adc_nids, .num_channel_mode = ARRAY_SIZE(alc260_modes), .channel_mode = alc260_modes, - .input_mux = &alc260_acer_capture_source, + .num_mux_defs = ARRAY_SIZE(alc260_acer_capture_sources), + .input_mux = alc260_acer_capture_sources, }, #ifdef CONFIG_SND_DEBUG [ALC260_TEST] = { @@ -3736,7 +3920,8 @@ static struct alc_config_preset alc260_presets[] = { .adc_nids = alc260_test_adc_nids, .num_channel_mode = ARRAY_SIZE(alc260_modes), .channel_mode = alc260_modes, - .input_mux = &alc260_test_capture_source, + .num_mux_defs = ARRAY_SIZE(alc260_test_capture_sources), + .input_mux = alc260_test_capture_sources, }, #endif }; @@ -3828,7 +4013,6 @@ static struct hda_input_mux alc882_capture_source = { { "CD", 0x4 }, }, }; - #define alc882_mux_enum_info alc_mux_enum_info #define alc882_mux_enum_get alc_mux_enum_get @@ -4730,6 +4914,7 @@ static int alc262_parse_auto_config(struct hda_codec *codec) spec->mixers[spec->num_mixers++] = spec->kctl_alloc; spec->init_verbs[spec->num_init_verbs++] = alc262_volume_init_verbs; + spec->num_mux_defs = 1; spec->input_mux = &spec->private_imux; return 1; @@ -5406,6 +5591,7 @@ static int alc861_parse_auto_config(struct hda_codec *codec) spec->init_verbs[spec->num_init_verbs++] = alc861_auto_init_verbs; + spec->num_mux_defs = 1; spec->input_mux = &spec->private_imux; spec->adc_nids = alc861_adc_nids; diff --git a/sound/pci/hda/patch_sigmatel.c b/sound/pci/hda/patch_sigmatel.c index b56ca401939..abe9493f0a2 100644 --- a/sound/pci/hda/patch_sigmatel.c +++ b/sound/pci/hda/patch_sigmatel.c @@ -534,6 +534,22 @@ static int stac92xx_build_pcms(struct hda_codec *codec) return 0; } +static unsigned int stac92xx_get_vref(struct hda_codec *codec, hda_nid_t nid) +{ + unsigned int pincap = snd_hda_param_read(codec, nid, + AC_PAR_PIN_CAP); + pincap = (pincap & AC_PINCAP_VREF) >> AC_PINCAP_VREF_SHIFT; + if (pincap & AC_PINCAP_VREF_100) + return AC_PINCTL_VREF_100; + if (pincap & AC_PINCAP_VREF_80) + return AC_PINCTL_VREF_80; + if (pincap & AC_PINCAP_VREF_50) + return AC_PINCTL_VREF_50; + if (pincap & AC_PINCAP_VREF_GRD) + return AC_PINCTL_VREF_GRD; + return 0; +} + static void stac92xx_auto_set_pinctl(struct hda_codec *codec, hda_nid_t nid, int pin_type) { @@ -571,9 +587,12 @@ static int stac92xx_io_switch_put(struct snd_kcontrol *kcontrol, struct snd_ctl_ if (val) stac92xx_auto_set_pinctl(codec, nid, AC_PINCTL_OUT_EN); - else - stac92xx_auto_set_pinctl(codec, nid, AC_PINCTL_IN_EN); - + else { + unsigned int pinctl = AC_PINCTL_IN_EN; + if (io_idx) /* set VREF for mic */ + pinctl |= stac92xx_get_vref(codec, nid); + stac92xx_auto_set_pinctl(codec, nid, pinctl); + } return 1; } @@ -767,13 +786,8 @@ static int stac92xx_auto_create_hp_ctls(struct hda_codec *codec, struct auto_pin return 0; wid_caps = get_wcaps(codec, pin); - if (wid_caps & AC_WCAP_UNSOL_CAP) { - /* Enable unsolicited responses on the HP widget */ - snd_hda_codec_write(codec, pin, 0, - AC_VERB_SET_UNSOLICITED_ENABLE, - STAC_UNSOL_ENABLE); + if (wid_caps & AC_WCAP_UNSOL_CAP) spec->hp_detect = 1; - } nid = snd_hda_codec_read(codec, pin, 0, AC_VERB_GET_CONNECT_LIST, 0) & 0xff; for (i = 0; i < cfg->line_outs; i++) { @@ -896,13 +910,8 @@ static int stac9200_auto_create_hp_ctls(struct hda_codec *codec, return 0; wid_caps = get_wcaps(codec, pin); - if (wid_caps & AC_WCAP_UNSOL_CAP) { - /* Enable unsolicited responses on the HP widget */ - snd_hda_codec_write(codec, pin, 0, - AC_VERB_SET_UNSOLICITED_ENABLE, - STAC_UNSOL_ENABLE); + if (wid_caps & AC_WCAP_UNSOL_CAP) spec->hp_detect = 1; - } return 0; } @@ -944,6 +953,10 @@ static int stac92xx_init(struct hda_codec *codec) /* set up pins */ if (spec->hp_detect) { + /* Enable unsolicited responses on the HP widget */ + snd_hda_codec_write(codec, cfg->hp_pin, 0, + AC_VERB_SET_UNSOLICITED_ENABLE, + STAC_UNSOL_ENABLE); /* fake event to set up pins */ codec->patch_ops.unsol_event(codec, STAC_HP_EVENT << 26); } else { @@ -951,9 +964,13 @@ static int stac92xx_init(struct hda_codec *codec) stac92xx_auto_init_hp_out(codec); } for (i = 0; i < AUTO_PIN_LAST; i++) { - if (cfg->input_pins[i]) - stac92xx_auto_set_pinctl(codec, cfg->input_pins[i], - AC_PINCTL_IN_EN); + hda_nid_t nid = cfg->input_pins[i]; + if (nid) { + unsigned int pinctl = AC_PINCTL_IN_EN; + if (i == AUTO_PIN_MIC || i == AUTO_PIN_FRONT_MIC) + pinctl |= stac92xx_get_vref(codec, nid); + stac92xx_auto_set_pinctl(codec, nid, pinctl); + } } if (cfg->dig_out_pin) stac92xx_auto_set_pinctl(codec, cfg->dig_out_pin, diff --git a/sound/pci/ice1712/aureon.c b/sound/pci/ice1712/aureon.c index 7e6608b14ab..336dc489aee 100644 --- a/sound/pci/ice1712/aureon.c +++ b/sound/pci/ice1712/aureon.c @@ -87,7 +87,151 @@ #define CS8415_C_BUFFER 0x20 #define CS8415_ID 0x7F -static void aureon_ac97_write(struct snd_ice1712 *ice, unsigned short reg, unsigned short val) { +/* PCA9554 registers */ +#define PCA9554_DEV 0x40 /* I2C device address */ +#define PCA9554_IN 0x00 /* input port */ +#define PCA9554_OUT 0x01 /* output port */ +#define PCA9554_INVERT 0x02 /* input invert */ +#define PCA9554_DIR 0x03 /* port directions */ + +/* + * Aureon Universe additional controls using PCA9554 + */ + +/* + * Send data to pca9554 + */ +static void aureon_pca9554_write(struct snd_ice1712 *ice, unsigned char reg, + unsigned char data) +{ + unsigned int tmp; + int i, j; + unsigned char dev = PCA9554_DEV; /* ID 0100000, write */ + unsigned char val = 0; + + tmp = snd_ice1712_gpio_read(ice); + + snd_ice1712_gpio_set_mask(ice, ~(AUREON_SPI_MOSI|AUREON_SPI_CLK| + AUREON_WM_RW|AUREON_WM_CS| + AUREON_CS8415_CS)); + tmp |= AUREON_WM_RW; + tmp |= AUREON_CS8415_CS | AUREON_WM_CS; /* disable SPI devices */ + + tmp &= ~AUREON_SPI_MOSI; + tmp &= ~AUREON_SPI_CLK; + snd_ice1712_gpio_write(ice, tmp); + udelay(50); + + /* + * send i2c stop condition and start condition + * to obtain sane state + */ + tmp |= AUREON_SPI_CLK; + snd_ice1712_gpio_write(ice, tmp); + udelay(50); + tmp |= AUREON_SPI_MOSI; + snd_ice1712_gpio_write(ice, tmp); + udelay(100); + tmp &= ~AUREON_SPI_MOSI; + snd_ice1712_gpio_write(ice, tmp); + udelay(50); + tmp &= ~AUREON_SPI_CLK; + snd_ice1712_gpio_write(ice, tmp); + udelay(100); + /* + * send device address, command and value, + * skipping ack cycles inbetween + */ + for (j = 0; j < 3; j++) { + switch(j) { + case 0: val = dev; break; + case 1: val = reg; break; + case 2: val = data; break; + } + for (i = 7; i >= 0; i--) { + tmp &= ~AUREON_SPI_CLK; + snd_ice1712_gpio_write(ice, tmp); + udelay(40); + if (val & (1 << i)) + tmp |= AUREON_SPI_MOSI; + else + tmp &= ~AUREON_SPI_MOSI; + snd_ice1712_gpio_write(ice, tmp); + udelay(40); + tmp |= AUREON_SPI_CLK; + snd_ice1712_gpio_write(ice, tmp); + udelay(40); + } + tmp &= ~AUREON_SPI_CLK; + snd_ice1712_gpio_write(ice, tmp); + udelay(40); + tmp |= AUREON_SPI_CLK; + snd_ice1712_gpio_write(ice, tmp); + udelay(40); + tmp &= ~AUREON_SPI_CLK; + snd_ice1712_gpio_write(ice, tmp); + udelay(40); + } + tmp &= ~AUREON_SPI_CLK; + snd_ice1712_gpio_write(ice, tmp); + udelay(40); + tmp &= ~AUREON_SPI_MOSI; + snd_ice1712_gpio_write(ice, tmp); + udelay(40); + tmp |= AUREON_SPI_CLK; + snd_ice1712_gpio_write(ice, tmp); + udelay(50); + tmp |= AUREON_SPI_MOSI; + snd_ice1712_gpio_write(ice, tmp); + udelay(100); +} + +static int aureon_universe_inmux_info(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_info *uinfo) +{ + char *texts[3] = {"Internal Aux", "Wavetable", "Rear Line-In"}; + + uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; + uinfo->count = 1; + uinfo->value.enumerated.items = 3; + if(uinfo->value.enumerated.item >= uinfo->value.enumerated.items) + uinfo->value.enumerated.item = uinfo->value.enumerated.items - 1; + strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]); + return 0; +} + +static int aureon_universe_inmux_get(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); + ucontrol->value.integer.value[0] = ice->spec.aureon.pca9554_out; + return 0; +} + +static int aureon_universe_inmux_put(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); + unsigned char oval, nval; + int change; + + snd_ice1712_save_gpio_status(ice); + + oval = ice->spec.aureon.pca9554_out; + nval = ucontrol->value.integer.value[0]; + if ((change = (oval != nval))) { + aureon_pca9554_write(ice, PCA9554_OUT, nval); + ice->spec.aureon.pca9554_out = nval; + } + snd_ice1712_restore_gpio_status(ice); + + return change; +} + + +static void aureon_ac97_write(struct snd_ice1712 *ice, unsigned short reg, + unsigned short val) +{ unsigned int tmp; /* Send address to XILINX chip */ @@ -146,7 +290,8 @@ static unsigned short aureon_ac97_read(struct snd_ice1712 *ice, unsigned short r /* * Initialize STAC9744 chip */ -static int aureon_ac97_init (struct snd_ice1712 *ice) { +static int aureon_ac97_init (struct snd_ice1712 *ice) +{ int i; static unsigned short ac97_defaults[] = { 0x00, 0x9640, @@ -1598,7 +1743,15 @@ static struct snd_kcontrol_new universe_ac97_controls[] __devinitdata = { .get = aureon_ac97_vol_get, .put = aureon_ac97_vol_put, .private_value = AC97_VIDEO|AUREON_AC97_STEREO - } + }, + { + .iface = SNDRV_CTL_ELEM_IFACE_MIXER, + .name = "Aux Source", + .info = aureon_universe_inmux_info, + .get = aureon_universe_inmux_get, + .put = aureon_universe_inmux_put + } + }; @@ -1856,6 +2009,10 @@ static int __devinit aureon_init(struct snd_ice1712 *ice) } snd_ice1712_restore_gpio_status(ice); + + /* initialize PCA9554 pin directions & set default input*/ + aureon_pca9554_write(ice, PCA9554_DIR, 0x00); + aureon_pca9554_write(ice, PCA9554_OUT, 0x00); /* internal AUX */ ice->spec.aureon.master[0] = WM_VOL_MUTE; ice->spec.aureon.master[1] = WM_VOL_MUTE; diff --git a/sound/pci/ice1712/ice1712.c b/sound/pci/ice1712/ice1712.c index b88eeba2f5d..32f8415558a 100644 --- a/sound/pci/ice1712/ice1712.c +++ b/sound/pci/ice1712/ice1712.c @@ -2402,7 +2402,7 @@ static int __devinit snd_ice1712_chip_init(struct snd_ice1712 *ice) if (ice->eeprom.subvendor == ICE1712_SUBDEVICE_DMX6FIRE && !ice->dxr_enable) { /* Limit active ADCs and DACs to 6; */ /* Note: DXR extension not supported */ - pci_write_config_byte(ice->pci, 0x60, 0x0a); + pci_write_config_byte(ice->pci, 0x60, 0x2a); } else { pci_write_config_byte(ice->pci, 0x60, ice->eeprom.data[ICE_EEP1_CODEC]); } diff --git a/sound/pci/ice1712/ice1712.h b/sound/pci/ice1712/ice1712.h index f9b22d4a393..053f8e56fd6 100644 --- a/sound/pci/ice1712/ice1712.h +++ b/sound/pci/ice1712/ice1712.h @@ -373,6 +373,7 @@ struct snd_ice1712 { unsigned int cs8415_mux; unsigned short master[2]; unsigned short vol[8]; + unsigned char pca9554_out; } aureon; /* AC97 register cache for Phase28 */ struct phase28_spec { diff --git a/sound/pci/maestro3.c b/sound/pci/maestro3.c index 44393e19092..9c90d901e6b 100644 --- a/sound/pci/maestro3.c +++ b/sound/pci/maestro3.c @@ -831,8 +831,8 @@ struct snd_m3 { struct snd_pcm *pcm; struct pci_dev *pci; - struct m3_quirk *quirk; - struct m3_hv_quirk *hv_quirk; + const struct m3_quirk *quirk; + const struct m3_hv_quirk *hv_quirk; int dacs_active; int timer_users; @@ -892,7 +892,7 @@ static struct pci_device_id snd_m3_ids[] = { MODULE_DEVICE_TABLE(pci, snd_m3_ids); -static struct m3_quirk m3_quirk_list[] = { +static const struct m3_quirk m3_quirk_list[] = { /* panasonic CF-28 "toughbook" */ { .name = "Panasonic CF-28", @@ -950,7 +950,7 @@ static struct m3_quirk m3_quirk_list[] = { }; /* These values came from the Windows driver. */ -static struct m3_hv_quirk m3_hv_quirk_list[] = { +static const struct m3_hv_quirk m3_hv_quirk_list[] = { /* Allegro chips */ { 0x125D, 0x1988, 0x0E11, 0x002E, HV_CTRL_ENABLE | HV_BUTTON_FROM_GD, 0 }, { 0x125D, 0x1988, 0x0E11, 0x0094, HV_CTRL_ENABLE | HV_BUTTON_FROM_GD, 0 }, @@ -1361,7 +1361,7 @@ static void snd_m3_pcm_setup2(struct snd_m3 *chip, struct m3_dma *s, } -static struct play_vals { +static const struct play_vals { u16 addr, val; } pv[] = { {CDATA_LEFT_VOLUME, ARB_VOLUME}, @@ -1428,7 +1428,7 @@ snd_m3_playback_setup(struct snd_m3 *chip, struct m3_dma *s, /* * Native record driver */ -static struct rec_vals { +static const struct rec_vals { u16 addr, val; } rv[] = { {CDATA_LEFT_VOLUME, ARB_VOLUME}, @@ -1598,12 +1598,26 @@ static void snd_m3_update_ptr(struct snd_m3 *chip, struct m3_dma *s) if (! s->running) return; - hwptr = snd_m3_get_pointer(chip, s, subs) % s->dma_size; - diff = (s->dma_size + hwptr - s->hwptr) % s->dma_size; + hwptr = snd_m3_get_pointer(chip, s, subs); + + /* try to avoid expensive modulo divisions */ + if (hwptr >= s->dma_size) + hwptr %= s->dma_size; + + diff = s->dma_size + hwptr - s->hwptr; + if (diff >= s->dma_size) + diff %= s->dma_size; + s->hwptr = hwptr; s->count += diff; + if (s->count >= (signed)s->period_size) { - s->count %= s->period_size; + + if (s->count < 2 * (signed)s->period_size) + s->count -= (signed)s->period_size; + else + s->count %= s->period_size; + spin_unlock(&chip->reg_lock); snd_pcm_period_elapsed(subs); spin_lock(&chip->reg_lock); @@ -1942,6 +1956,7 @@ static int snd_m3_ac97_wait(struct snd_m3 *chip) do { if (! (snd_m3_inb(chip, 0x30) & 1)) return 0; + cpu_relax(); } while (i-- > 0); snd_printk(KERN_ERR "ac97 serial bus busy\n"); @@ -1953,16 +1968,18 @@ snd_m3_ac97_read(struct snd_ac97 *ac97, unsigned short reg) { struct snd_m3 *chip = ac97->private_data; unsigned long flags; - unsigned short data; + unsigned short data = 0xffff; if (snd_m3_ac97_wait(chip)) - return 0xffff; + goto fail; spin_lock_irqsave(&chip->ac97_lock, flags); snd_m3_outb(chip, 0x80 | (reg & 0x7f), CODEC_COMMAND); if (snd_m3_ac97_wait(chip)) - return 0xffff; + goto fail_unlock; data = snd_m3_inw(chip, CODEC_DATA); +fail_unlock: spin_unlock_irqrestore(&chip->ac97_lock, flags); +fail: return data; } @@ -2121,7 +2138,7 @@ static int __devinit snd_m3_mixer(struct snd_m3 *chip) * DSP Code images */ -static u16 assp_kernel_image[] __devinitdata = { +static const u16 assp_kernel_image[] __devinitdata = { 0x7980, 0x0030, 0x7980, 0x03B4, 0x7980, 0x03B4, 0x7980, 0x00FB, 0x7980, 0x00DD, 0x7980, 0x03B4, 0x7980, 0x0332, 0x7980, 0x0287, 0x7980, 0x03B4, 0x7980, 0x03B4, 0x7980, 0x03B4, 0x7980, 0x03B4, 0x7980, 0x031A, 0x7980, 0x03B4, 0x7980, 0x022F, 0x7980, 0x03B4, 0x7980, 0x03B4, 0x7980, 0x03B4, @@ -2208,7 +2225,7 @@ static u16 assp_kernel_image[] __devinitdata = { * Mini sample rate converter code image * that is to be loaded at 0x400 on the DSP. */ -static u16 assp_minisrc_image[] __devinitdata = { +static const u16 assp_minisrc_image[] __devinitdata = { 0xBF80, 0x101E, 0x906E, 0x006E, 0x8B88, 0x6980, 0xEF88, 0x906F, 0x0D6F, 0x6900, 0xEB08, 0x0412, 0xBC20, 0x696E, 0xB801, 0x906E, 0x7980, 0x0403, 0xB90E, 0x8807, 0xBE43, 0xBF01, 0xBE47, 0xBE41, @@ -2251,7 +2268,7 @@ static u16 assp_minisrc_image[] __devinitdata = { */ #define MINISRC_LPF_LEN 10 -static u16 minisrc_lpf[MINISRC_LPF_LEN] __devinitdata = { +static const u16 minisrc_lpf[MINISRC_LPF_LEN] __devinitdata = { 0X0743, 0X1104, 0X0A4C, 0XF88D, 0X242C, 0X1023, 0X1AA9, 0X0B60, 0XEFDD, 0X186F }; @@ -2358,7 +2375,7 @@ static int __devinit snd_m3_assp_client_init(struct snd_m3 *chip, struct m3_dma */ /* - * align instance address to 256 bytes so that it's + * align instance address to 256 bytes so that its * shifted list address is aligned. * list address = (mem address >> 1) >> 7; */ @@ -2647,8 +2664,8 @@ snd_m3_create(struct snd_card *card, struct pci_dev *pci, { struct snd_m3 *chip; int i, err; - struct m3_quirk *quirk; - struct m3_hv_quirk *hv_quirk; + const struct m3_quirk *quirk; + const struct m3_hv_quirk *hv_quirk; static struct snd_device_ops ops = { .dev_free = snd_m3_dev_free, }; @@ -2843,12 +2860,12 @@ snd_m3_probe(struct pci_dev *pci, const struct pci_device_id *pci_id) } #if 0 /* TODO: not supported yet */ - /* TODO enable midi irq and i/o */ + /* TODO enable MIDI IRQ and I/O */ err = snd_mpu401_uart_new(chip->card, 0, MPU401_HW_MPU401, chip->iobase + MPU401_DATA_PORT, 1, chip->irq, 0, &chip->rmidi); if (err < 0) - printk(KERN_WARNING "maestro3: no midi support.\n"); + printk(KERN_WARNING "maestro3: no MIDI support.\n"); #endif pci_set_drvdata(pci, card); diff --git a/sound/pci/pcxhr/pcxhr_core.c b/sound/pci/pcxhr/pcxhr_core.c index fdc652c6992..c40f5906268 100644 --- a/sound/pci/pcxhr/pcxhr_core.c +++ b/sound/pci/pcxhr/pcxhr_core.c @@ -274,12 +274,9 @@ int pcxhr_load_xilinx_binary(struct pcxhr_mgr *mgr, const struct firmware *xilin /* test first xilinx */ chipsc = PCXHR_INPL(mgr, PCXHR_PLX_CHIPSC); - if (!second) { - if (chipsc & PCXHR_CHIPSC_GPI_USERI) { - snd_printdd("no need to load first xilinx\n"); - return 0; /* first xilinx is already present and cannot be reset */ - } - } else { + /* REV01 cards do not support the PCXHR_CHIPSC_GPI_USERI bit anymore */ + /* this bit will always be 1; no possibility to test presence of first xilinx */ + if(second) { if ((chipsc & PCXHR_CHIPSC_GPI_USERI) == 0) { snd_printk(KERN_ERR "error loading first xilinx\n"); return -EINVAL; diff --git a/sound/pci/riptide/Makefile b/sound/pci/riptide/Makefile new file mode 100644 index 00000000000..dcd2e64e481 --- /dev/null +++ b/sound/pci/riptide/Makefile @@ -0,0 +1,3 @@ +snd-riptide-objs := riptide.o + +obj-$(CONFIG_SND_RIPTIDE) += snd-riptide.o diff --git a/sound/pci/riptide/riptide.c b/sound/pci/riptide/riptide.c new file mode 100644 index 00000000000..f148ee434a6 --- /dev/null +++ b/sound/pci/riptide/riptide.c @@ -0,0 +1,2223 @@ +/* + * Driver for the Conexant Riptide Soundchip + * + * Copyright (c) 2004 Peter Gruber <nokos@gmx.net> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + * + */ +/* + History: + - 02/15/2004 first release + + This Driver is based on the OSS Driver version from Linuxant (riptide-0.6lnxtbeta03111100) + credits from the original files: + + MODULE NAME: cnxt_rt.h + AUTHOR: K. Lazarev (Transcribed by KNL) + HISTORY: Major Revision Date By + ----------------------------- -------- ----- + Created 02/1/2000 KNL + + MODULE NAME: int_mdl.c + AUTHOR: Konstantin Lazarev (Transcribed by KNL) + HISTORY: Major Revision Date By + ----------------------------- -------- ----- + Created 10/01/99 KNL + + MODULE NAME: riptide.h + AUTHOR: O. Druzhinin (Transcribed by OLD) + HISTORY: Major Revision Date By + ----------------------------- -------- ----- + Created 10/16/97 OLD + + MODULE NAME: Rp_Cmdif.cpp + AUTHOR: O. Druzhinin (Transcribed by OLD) + K. Lazarev (Transcribed by KNL) + HISTORY: Major Revision Date By + ----------------------------- -------- ----- + Adopted from NT4 driver 6/22/99 OLD + Ported to Linux 9/01/99 KNL + + MODULE NAME: rt_hw.c + AUTHOR: O. Druzhinin (Transcribed by OLD) + C. Lazarev (Transcribed by CNL) + HISTORY: Major Revision Date By + ----------------------------- -------- ----- + Created 11/18/97 OLD + Hardware functions for RipTide 11/24/97 CNL + (ES1) are coded + Hardware functions for RipTide 12/24/97 CNL + (A0) are coded + Hardware functions for RipTide 03/20/98 CNL + (A1) are coded + Boot loader is included 05/07/98 CNL + Redesigned for WDM 07/27/98 CNL + Redesigned for Linux 09/01/99 CNL + + MODULE NAME: rt_hw.h + AUTHOR: C. Lazarev (Transcribed by CNL) + HISTORY: Major Revision Date By + ----------------------------- -------- ----- + Created 11/18/97 CNL + + MODULE NAME: rt_mdl.c + AUTHOR: Konstantin Lazarev (Transcribed by KNL) + HISTORY: Major Revision Date By + ----------------------------- -------- ----- + Created 10/01/99 KNL + + MODULE NAME: mixer.h + AUTHOR: K. Kenney + HISTORY: Major Revision Date By + ----------------------------- -------- ----- + Created from MS W95 Sample 11/28/95 KRS + RipTide 10/15/97 KRS + Adopted for Windows NT driver 01/20/98 CNL +*/ + +#include <sound/driver.h> +#include <linux/delay.h> +#include <linux/init.h> +#include <linux/interrupt.h> +#include <linux/pci.h> +#include <linux/slab.h> +#include <linux/wait.h> +#include <linux/gameport.h> +#include <linux/device.h> +#include <linux/firmware.h> +#include <asm/io.h> +#include <sound/core.h> +#include <sound/info.h> +#include <sound/control.h> +#include <sound/pcm.h> +#include <sound/pcm_params.h> +#include <sound/ac97_codec.h> +#include <sound/mpu401.h> +#include <sound/opl3.h> +#include <sound/initval.h> + +#if defined(CONFIG_GAMEPORT) || (defined(MODULE) && defined(CONFIG_GAMEPORT_MODULE)) +#define SUPPORT_JOYSTICK 1 +#endif + +MODULE_AUTHOR("Peter Gruber <nokos@gmx.net>"); +MODULE_DESCRIPTION("riptide"); +MODULE_LICENSE("GPL"); +MODULE_SUPPORTED_DEVICE("{{Conexant,Riptide}}"); + +static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; +static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; +static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE; + +#ifdef SUPPORT_JOYSTICK +static int joystick_port[SNDRV_CARDS] = { [0 ... (SNDRV_CARDS - 1)] = 0x200 }; +#endif +static int mpu_port[SNDRV_CARDS] = { [0 ... (SNDRV_CARDS - 1)] = 0x330 }; +static int opl3_port[SNDRV_CARDS] = { [0 ... (SNDRV_CARDS - 1)] = 0x388 }; + +module_param_array(index, int, NULL, 0444); +MODULE_PARM_DESC(index, "Index value for Riptide soundcard."); +module_param_array(id, charp, NULL, 0444); +MODULE_PARM_DESC(id, "ID string for Riptide soundcard."); +module_param_array(enable, bool, NULL, 0444); +MODULE_PARM_DESC(enable, "Enable Riptide soundcard."); +#ifdef SUPPORT_JOYSTICK +module_param_array(joystick_port, int, NULL, 0444); +MODULE_PARM_DESC(joystick_port, "Joystick port # for Riptide soundcard."); +#endif +module_param_array(mpu_port, int, NULL, 0444); +MODULE_PARM_DESC(mpu_port, "MPU401 port # for Riptide driver."); +module_param_array(opl3_port, int, NULL, 0444); +MODULE_PARM_DESC(opl3_port, "OPL3 port # for Riptide driver."); + +/* + */ + +#define MPU401_HW_RIPTIDE MPU401_HW_MPU401 +#define OPL3_HW_RIPTIDE OPL3_HW_OPL3 + +#define PCI_EXT_CapId 0x40 +#define PCI_EXT_NextCapPrt 0x41 +#define PCI_EXT_PWMC 0x42 +#define PCI_EXT_PWSCR 0x44 +#define PCI_EXT_Data00 0x46 +#define PCI_EXT_PMSCR_BSE 0x47 +#define PCI_EXT_SB_Base 0x48 +#define PCI_EXT_FM_Base 0x4a +#define PCI_EXT_MPU_Base 0x4C +#define PCI_EXT_Game_Base 0x4E +#define PCI_EXT_Legacy_Mask 0x50 +#define PCI_EXT_AsicRev 0x52 +#define PCI_EXT_Reserved3 0x53 + +#define LEGACY_ENABLE_ALL 0x8000 /* legacy device options */ +#define LEGACY_ENABLE_SB 0x4000 +#define LEGACY_ENABLE_FM 0x2000 +#define LEGACY_ENABLE_MPU_INT 0x1000 +#define LEGACY_ENABLE_MPU 0x0800 +#define LEGACY_ENABLE_GAMEPORT 0x0400 + +#define MAX_WRITE_RETRY 10 /* cmd interface limits */ +#define MAX_ERROR_COUNT 10 +#define CMDIF_TIMEOUT 500000 +#define RESET_TRIES 5 + +#define READ_PORT_ULONG(p) inl((unsigned long)&(p)) +#define WRITE_PORT_ULONG(p,x) outl(x,(unsigned long)&(p)) + +#define READ_AUDIO_CONTROL(p) READ_PORT_ULONG(p->audio_control) +#define WRITE_AUDIO_CONTROL(p,x) WRITE_PORT_ULONG(p->audio_control,x) +#define UMASK_AUDIO_CONTROL(p,x) WRITE_PORT_ULONG(p->audio_control,READ_PORT_ULONG(p->audio_control)|x) +#define MASK_AUDIO_CONTROL(p,x) WRITE_PORT_ULONG(p->audio_control,READ_PORT_ULONG(p->audio_control)&x) +#define READ_AUDIO_STATUS(p) READ_PORT_ULONG(p->audio_status) + +#define SET_GRESET(p) UMASK_AUDIO_CONTROL(p,0x0001) /* global reset switch */ +#define UNSET_GRESET(p) MASK_AUDIO_CONTROL(p,~0x0001) +#define SET_AIE(p) UMASK_AUDIO_CONTROL(p,0x0004) /* interrupt enable */ +#define UNSET_AIE(p) MASK_AUDIO_CONTROL(p,~0x0004) +#define SET_AIACK(p) UMASK_AUDIO_CONTROL(p,0x0008) /* interrupt acknowledge */ +#define UNSET_AIACKT(p) MASKAUDIO_CONTROL(p,~0x0008) +#define SET_ECMDAE(p) UMASK_AUDIO_CONTROL(p,0x0010) +#define UNSET_ECMDAE(p) MASK_AUDIO_CONTROL(p,~0x0010) +#define SET_ECMDBE(p) UMASK_AUDIO_CONTROL(p,0x0020) +#define UNSET_ECMDBE(p) MASK_AUDIO_CONTROL(p,~0x0020) +#define SET_EDATAF(p) UMASK_AUDIO_CONTROL(p,0x0040) +#define UNSET_EDATAF(p) MASK_AUDIO_CONTROL(p,~0x0040) +#define SET_EDATBF(p) UMASK_AUDIO_CONTROL(p,0x0080) +#define UNSET_EDATBF(p) MASK_AUDIO_CONTROL(p,~0x0080) +#define SET_ESBIRQON(p) UMASK_AUDIO_CONTROL(p,0x0100) +#define UNSET_ESBIRQON(p) MASK_AUDIO_CONTROL(p,~0x0100) +#define SET_EMPUIRQ(p) UMASK_AUDIO_CONTROL(p,0x0200) +#define UNSET_EMPUIRQ(p) MASK_AUDIO_CONTROL(p,~0x0200) +#define IS_CMDE(a) (READ_PORT_ULONG(a->stat)&0x1) /* cmd empty */ +#define IS_DATF(a) (READ_PORT_ULONG(a->stat)&0x2) /* data filled */ +#define IS_READY(p) (READ_AUDIO_STATUS(p)&0x0001) +#define IS_DLREADY(p) (READ_AUDIO_STATUS(p)&0x0002) +#define IS_DLERR(p) (READ_AUDIO_STATUS(p)&0x0004) +#define IS_GERR(p) (READ_AUDIO_STATUS(p)&0x0008) /* error ! */ +#define IS_CMDAEIRQ(p) (READ_AUDIO_STATUS(p)&0x0010) +#define IS_CMDBEIRQ(p) (READ_AUDIO_STATUS(p)&0x0020) +#define IS_DATAFIRQ(p) (READ_AUDIO_STATUS(p)&0x0040) +#define IS_DATBFIRQ(p) (READ_AUDIO_STATUS(p)&0x0080) +#define IS_EOBIRQ(p) (READ_AUDIO_STATUS(p)&0x0100) /* interrupt status */ +#define IS_EOSIRQ(p) (READ_AUDIO_STATUS(p)&0x0200) +#define IS_EOCIRQ(p) (READ_AUDIO_STATUS(p)&0x0400) +#define IS_UNSLIRQ(p) (READ_AUDIO_STATUS(p)&0x0800) +#define IS_SBIRQ(p) (READ_AUDIO_STATUS(p)&0x1000) +#define IS_MPUIRQ(p) (READ_AUDIO_STATUS(p)&0x2000) + +#define RESP 0x00000001 /* command flags */ +#define PARM 0x00000002 +#define CMDA 0x00000004 +#define CMDB 0x00000008 +#define NILL 0x00000000 + +#define LONG0(a) ((u32)a) /* shifts and masks */ +#define BYTE0(a) (LONG0(a)&0xff) +#define BYTE1(a) (BYTE0(a)<<8) +#define BYTE2(a) (BYTE0(a)<<16) +#define BYTE3(a) (BYTE0(a)<<24) +#define WORD0(a) (LONG0(a)&0xffff) +#define WORD1(a) (WORD0(a)<<8) +#define WORD2(a) (WORD0(a)<<16) +#define TRINIB0(a) (LONG0(a)&0xffffff) +#define TRINIB1(a) (TRINIB0(a)<<8) + +#define RET(a) ((union cmdret *)(a)) + +#define SEND_GETV(p,b) sendcmd(p,RESP,GETV,0,RET(b)) /* get version */ +#define SEND_GETC(p,b,c) sendcmd(p,PARM|RESP,GETC,c,RET(b)) +#define SEND_GUNS(p,b) sendcmd(p,RESP,GUNS,0,RET(b)) +#define SEND_SCID(p,b) sendcmd(p,RESP,SCID,0,RET(b)) +#define SEND_RMEM(p,b,c,d) sendcmd(p,PARM|RESP,RMEM|BYTE1(b),LONG0(c),RET(d)) /* memory access for firmware write */ +#define SEND_SMEM(p,b,c) sendcmd(p,PARM,SMEM|BYTE1(b),LONG0(c),RET(0)) /* memory access for firmware write */ +#define SEND_WMEM(p,b,c) sendcmd(p,PARM,WMEM|BYTE1(b),LONG0(c),RET(0)) /* memory access for firmware write */ +#define SEND_SDTM(p,b,c) sendcmd(p,PARM|RESP,SDTM|TRINIB1(b),0,RET(c)) /* memory access for firmware write */ +#define SEND_GOTO(p,b) sendcmd(p,PARM,GOTO,LONG0(b),RET(0)) /* memory access for firmware write */ +#define SEND_SETDPLL(p) sendcmd(p,0,ARM_SETDPLL,0,RET(0)) +#define SEND_SSTR(p,b,c) sendcmd(p,PARM,SSTR|BYTE3(b),LONG0(c),RET(0)) /* start stream */ +#define SEND_PSTR(p,b) sendcmd(p,PARM,PSTR,BYTE3(b),RET(0)) /* pause stream */ +#define SEND_KSTR(p,b) sendcmd(p,PARM,KSTR,BYTE3(b),RET(0)) /* stop stream */ +#define SEND_KDMA(p) sendcmd(p,0,KDMA,0,RET(0)) /* stop all dma */ +#define SEND_GPOS(p,b,c,d) sendcmd(p,PARM|RESP,GPOS,BYTE3(c)|BYTE2(b),RET(d)) /* get position in dma */ +#define SEND_SETF(p,b,c,d,e,f,g) sendcmd(p,PARM,SETF|WORD1(b)|BYTE3(c),d|BYTE1(e)|BYTE2(f)|BYTE3(g),RET(0)) /* set sample format at mixer */ +#define SEND_GSTS(p,b,c,d) sendcmd(p,PARM|RESP,GSTS,BYTE3(c)|BYTE2(b),RET(d)) +#define SEND_NGPOS(p,b,c,d) sendcmd(p,PARM|RESP,NGPOS,BYTE3(c)|BYTE2(b),RET(d)) +#define SEND_PSEL(p,b,c) sendcmd(p,PARM,PSEL,BYTE2(b)|BYTE3(c),RET(0)) /* activate lbus path */ +#define SEND_PCLR(p,b,c) sendcmd(p,PARM,PCLR,BYTE2(b)|BYTE3(c),RET(0)) /* deactivate lbus path */ +#define SEND_PLST(p,b) sendcmd(p,PARM,PLST,BYTE3(b),RET(0)) +#define SEND_RSSV(p,b,c,d) sendcmd(p,PARM|RESP,RSSV,BYTE2(b)|BYTE3(c),RET(d)) +#define SEND_LSEL(p,b,c,d,e,f,g,h) sendcmd(p,PARM,LSEL|BYTE1(b)|BYTE2(c)|BYTE3(d),BYTE0(e)|BYTE1(f)|BYTE2(g)|BYTE3(h),RET(0)) /* select paths for internal connections */ +#define SEND_SSRC(p,b,c,d,e) sendcmd(p,PARM,SSRC|BYTE1(b)|WORD2(c),WORD0(d)|WORD2(e),RET(0)) /* configure source */ +#define SEND_SLST(p,b) sendcmd(p,PARM,SLST,BYTE3(b),RET(0)) +#define SEND_RSRC(p,b,c) sendcmd(p,RESP,RSRC|BYTE1(b),0,RET(c)) /* read source config */ +#define SEND_SSRB(p,b,c) sendcmd(p,PARM,SSRB|BYTE1(b),WORD2(c),RET(0)) +#define SEND_SDGV(p,b,c,d,e) sendcmd(p,PARM,SDGV|BYTE2(b)|BYTE3(c),WORD0(d)|WORD2(e),RET(0)) /* set digital mixer */ +#define SEND_RDGV(p,b,c,d) sendcmd(p,PARM|RESP,RDGV|BYTE2(b)|BYTE3(c),0,RET(d)) /* read digital mixer */ +#define SEND_DLST(p,b) sendcmd(p,PARM,DLST,BYTE3(b),RET(0)) +#define SEND_SACR(p,b,c) sendcmd(p,PARM,SACR,WORD0(b)|WORD2(c),RET(0)) /* set AC97 register */ +#define SEND_RACR(p,b,c) sendcmd(p,PARM|RESP,RACR,WORD2(b),RET(c)) /* get AC97 register */ +#define SEND_ALST(p,b) sendcmd(p,PARM,ALST,BYTE3(b),RET(0)) +#define SEND_TXAC(p,b,c,d,e,f) sendcmd(p,PARM,TXAC|BYTE1(b)|WORD2(c),WORD0(d)|BYTE2(e)|BYTE3(f),RET(0)) +#define SEND_RXAC(p,b,c,d) sendcmd(p,PARM|RESP,RXAC,BYTE2(b)|BYTE3(c),RET(d)) +#define SEND_SI2S(p,b) sendcmd(p,PARM,SI2S,WORD2(b),RET(0)) + +#define EOB_STATUS 0x80000000 /* status flags : block boundary */ +#define EOS_STATUS 0x40000000 /* : stoppped */ +#define EOC_STATUS 0x20000000 /* : stream end */ +#define ERR_STATUS 0x10000000 +#define EMPTY_STATUS 0x08000000 + +#define IEOB_ENABLE 0x1 /* enable interrupts for status notification above */ +#define IEOS_ENABLE 0x2 +#define IEOC_ENABLE 0x4 +#define RDONCE 0x8 +#define DESC_MAX_MASK 0xff + +#define ST_PLAY 0x1 /* stream states */ +#define ST_STOP 0x2 +#define ST_PAUSE 0x4 + +#define I2S_INTDEC 3 /* config for I2S link */ +#define I2S_MERGER 0 +#define I2S_SPLITTER 0 +#define I2S_MIXER 7 +#define I2S_RATE 44100 + +#define MODEM_INTDEC 4 /* config for modem link */ +#define MODEM_MERGER 3 +#define MODEM_SPLITTER 0 +#define MODEM_MIXER 11 + +#define FM_INTDEC 3 /* config for FM/OPL3 link */ +#define FM_MERGER 0 +#define FM_SPLITTER 0 +#define FM_MIXER 9 + +#define SPLIT_PATH 0x80 /* path splitting flag */ + +enum FIRMWARE { + DATA_REC = 0, EXT_END_OF_FILE, EXT_SEG_ADDR_REC, EXT_GOTO_CMD_REC, + EXT_LIN_ADDR_REC, +}; + +enum CMDS { + GETV = 0x00, GETC, GUNS, SCID, RMEM = + 0x10, SMEM, WMEM, SDTM, GOTO, SSTR = + 0x20, PSTR, KSTR, KDMA, GPOS, SETF, GSTS, NGPOS, PSEL = + 0x30, PCLR, PLST, RSSV, LSEL, SSRC = 0x40, SLST, RSRC, SSRB, SDGV = + 0x50, RDGV, DLST, SACR = 0x60, RACR, ALST, TXAC, RXAC, SI2S = + 0x70, ARM_SETDPLL = 0x72, +}; + +enum E1SOURCE { + ARM2LBUS_FIFO0 = 0, ARM2LBUS_FIFO1, ARM2LBUS_FIFO2, ARM2LBUS_FIFO3, + ARM2LBUS_FIFO4, ARM2LBUS_FIFO5, ARM2LBUS_FIFO6, ARM2LBUS_FIFO7, + ARM2LBUS_FIFO8, ARM2LBUS_FIFO9, ARM2LBUS_FIFO10, ARM2LBUS_FIFO11, + ARM2LBUS_FIFO12, ARM2LBUS_FIFO13, ARM2LBUS_FIFO14, ARM2LBUS_FIFO15, + INTER0_OUT, INTER1_OUT, INTER2_OUT, INTER3_OUT, INTER4_OUT, + INTERM0_OUT, INTERM1_OUT, INTERM2_OUT, INTERM3_OUT, INTERM4_OUT, + INTERM5_OUT, INTERM6_OUT, DECIMM0_OUT, DECIMM1_OUT, DECIMM2_OUT, + DECIMM3_OUT, DECIM0_OUT, SR3_4_OUT, OPL3_SAMPLE, ASRC0, ASRC1, + ACLNK2PADC, ACLNK2MODEM0RX, ACLNK2MIC, ACLNK2MODEM1RX, ACLNK2HNDMIC, + DIGITAL_MIXER_OUT0, GAINFUNC0_OUT, GAINFUNC1_OUT, GAINFUNC2_OUT, + GAINFUNC3_OUT, GAINFUNC4_OUT, SOFTMODEMTX, SPLITTER0_OUTL, + SPLITTER0_OUTR, SPLITTER1_OUTL, SPLITTER1_OUTR, SPLITTER2_OUTL, + SPLITTER2_OUTR, SPLITTER3_OUTL, SPLITTER3_OUTR, MERGER0_OUT, + MERGER1_OUT, MERGER2_OUT, MERGER3_OUT, ARM2LBUS_FIFO_DIRECT, NO_OUT +}; + +enum E2SINK { + LBUS2ARM_FIFO0 = 0, LBUS2ARM_FIFO1, LBUS2ARM_FIFO2, LBUS2ARM_FIFO3, + LBUS2ARM_FIFO4, LBUS2ARM_FIFO5, LBUS2ARM_FIFO6, LBUS2ARM_FIFO7, + INTER0_IN, INTER1_IN, INTER2_IN, INTER3_IN, INTER4_IN, INTERM0_IN, + INTERM1_IN, INTERM2_IN, INTERM3_IN, INTERM4_IN, INTERM5_IN, INTERM6_IN, + DECIMM0_IN, DECIMM1_IN, DECIMM2_IN, DECIMM3_IN, DECIM0_IN, SR3_4_IN, + PDAC2ACLNK, MODEM0TX2ACLNK, MODEM1TX2ACLNK, HNDSPK2ACLNK, + DIGITAL_MIXER_IN0, DIGITAL_MIXER_IN1, DIGITAL_MIXER_IN2, + DIGITAL_MIXER_IN3, DIGITAL_MIXER_IN4, DIGITAL_MIXER_IN5, + DIGITAL_MIXER_IN6, DIGITAL_MIXER_IN7, DIGITAL_MIXER_IN8, + DIGITAL_MIXER_IN9, DIGITAL_MIXER_IN10, DIGITAL_MIXER_IN11, + GAINFUNC0_IN, GAINFUNC1_IN, GAINFUNC2_IN, GAINFUNC3_IN, GAINFUNC4_IN, + SOFTMODEMRX, SPLITTER0_IN, SPLITTER1_IN, SPLITTER2_IN, SPLITTER3_IN, + MERGER0_INL, MERGER0_INR, MERGER1_INL, MERGER1_INR, MERGER2_INL, + MERGER2_INR, MERGER3_INL, MERGER3_INR, E2SINK_MAX +}; + +enum LBUS_SINK { + LS_SRC_INTERPOLATOR = 0, LS_SRC_INTERPOLATORM, LS_SRC_DECIMATOR, + LS_SRC_DECIMATORM, LS_MIXER_IN, LS_MIXER_GAIN_FUNCTION, + LS_SRC_SPLITTER, LS_SRC_MERGER, LS_NONE1, LS_NONE2, +}; + +enum RT_CHANNEL_IDS { + M0TX = 0, M1TX, TAMTX, HSSPKR, PDAC, DSNDTX0, DSNDTX1, DSNDTX2, + DSNDTX3, DSNDTX4, DSNDTX5, DSNDTX6, DSNDTX7, WVSTRTX, COP3DTX, SPARE, + M0RX, HSMIC, M1RX, CLEANRX, MICADC, PADC, COPRX1, COPRX2, + CHANNEL_ID_COUNTER +}; + +enum { SB_CMD = 0, MODEM_CMD, I2S_CMD0, I2S_CMD1, FM_CMD, MAX_CMD }; + +struct lbuspath { + unsigned char *noconv; + unsigned char *stereo; + unsigned char *mono; +}; + +struct cmdport { + u32 data1; /* cmd,param */ + u32 data2; /* param */ + u32 stat; /* status */ + u32 pad[5]; +}; + +struct riptideport { + u32 audio_control; /* status registers */ + u32 audio_status; + u32 pad[2]; + struct cmdport port[2]; /* command ports */ +}; + +struct cmdif { + struct riptideport *hwport; + spinlock_t lock; + unsigned int cmdcnt; /* cmd statistics */ + unsigned int cmdtime; + unsigned int cmdtimemax; + unsigned int cmdtimemin; + unsigned int errcnt; + int is_reset; +}; + +struct riptide_firmware { + u16 ASIC; + u16 CODEC; + u16 AUXDSP; + u16 PROG; +}; + +union cmdret { + u8 retbytes[8]; + u16 retwords[4]; + u32 retlongs[2]; +}; + +union firmware_version { + union cmdret ret; + struct riptide_firmware firmware; +}; + +#define get_pcmhwdev(substream) (struct pcmhw *)(substream->runtime->private_data) + +#define PLAYBACK_SUBSTREAMS 3 +struct snd_riptide { + struct snd_card *card; + struct pci_dev *pci; + const struct firmware *fw_entry; + + struct cmdif *cif; + + struct snd_pcm *pcm; + struct snd_pcm *pcm_i2s; + struct snd_rawmidi *rmidi; + struct snd_opl3 *opl3; + struct snd_ac97 *ac97; + struct snd_ac97_bus *ac97_bus; + + struct snd_pcm_substream *playback_substream[PLAYBACK_SUBSTREAMS]; + struct snd_pcm_substream *capture_substream; + + int openstreams; + + int irq; + unsigned long port; + unsigned short mpuaddr; + unsigned short opladdr; +#ifdef SUPPORT_JOYSTICK + unsigned short gameaddr; +#endif + struct resource *res_port; + + unsigned short device_id; + + union firmware_version firmware; + + spinlock_t lock; + struct tasklet_struct riptide_tq; + struct snd_info_entry *proc_entry; + + unsigned long received_irqs; + unsigned long handled_irqs; +#ifdef CONFIG_PM + int in_suspend; +#endif +}; + +struct sgd { /* scatter gather desriptor */ + u32 dwNextLink; + u32 dwSegPtrPhys; + u32 dwSegLen; + u32 dwStat_Ctl; +}; + +struct pcmhw { /* pcm descriptor */ + struct lbuspath paths; + unsigned char *lbuspath; + unsigned char source; + unsigned char intdec[2]; + unsigned char mixer; + unsigned char id; + unsigned char state; + unsigned int rate; + unsigned int channels; + snd_pcm_format_t format; + struct snd_dma_buffer sgdlist; + struct sgd *sgdbuf; + unsigned int size; + unsigned int pages; + unsigned int oldpos; + unsigned int pointer; +}; + +#define CMDRET_ZERO (union cmdret){{(u32)0, (u32) 0}} + +static int sendcmd(struct cmdif *cif, u32 flags, u32 cmd, u32 parm, + union cmdret *ret); +static int getsourcesink(struct cmdif *cif, unsigned char source, + unsigned char sink, unsigned char *a, + unsigned char *b); +static int snd_riptide_initialize(struct snd_riptide *chip); +static int riptide_reset(struct cmdif *cif, struct snd_riptide *chip); + +/* + */ + +static struct pci_device_id snd_riptide_ids[] = { + { + .vendor = 0x127a,.device = 0x4310, + .subvendor = PCI_ANY_ID,.subdevice = PCI_ANY_ID, + }, + { + .vendor = 0x127a,.device = 0x4320, + .subvendor = PCI_ANY_ID,.subdevice = PCI_ANY_ID, + }, + { + .vendor = 0x127a,.device = 0x4330, + .subvendor = PCI_ANY_ID,.subdevice = PCI_ANY_ID, + }, + { + .vendor = 0x127a,.device = 0x4340, + .subvendor = PCI_ANY_ID,.subdevice = PCI_ANY_ID, + }, + {0,}, +}; + +#ifdef SUPPORT_JOYSTICK +static struct pci_device_id snd_riptide_joystick_ids[] = { + { + .vendor = 0x127a,.device = 0x4312, + .subvendor = PCI_ANY_ID,.subdevice = PCI_ANY_ID, + }, + { + .vendor = 0x127a,.device = 0x4322, + .subvendor = PCI_ANY_ID,.subdevice = PCI_ANY_ID, + }, + {.vendor = 0x127a,.device = 0x4332, + .subvendor = PCI_ANY_ID,.subdevice = PCI_ANY_ID, + }, + {.vendor = 0x127a,.device = 0x4342, + .subvendor = PCI_ANY_ID,.subdevice = PCI_ANY_ID, + }, + {0,}, +}; +#endif + +MODULE_DEVICE_TABLE(pci, snd_riptide_ids); + +/* + */ + +static unsigned char lbusin2out[E2SINK_MAX + 1][2] = { + {NO_OUT, LS_NONE1}, {NO_OUT, LS_NONE2}, {NO_OUT, LS_NONE1}, {NO_OUT, + LS_NONE2}, + {NO_OUT, LS_NONE1}, {NO_OUT, LS_NONE2}, {NO_OUT, LS_NONE1}, {NO_OUT, + LS_NONE2}, + {INTER0_OUT, LS_SRC_INTERPOLATOR}, {INTER1_OUT, LS_SRC_INTERPOLATOR}, + {INTER2_OUT, LS_SRC_INTERPOLATOR}, {INTER3_OUT, LS_SRC_INTERPOLATOR}, + {INTER4_OUT, LS_SRC_INTERPOLATOR}, {INTERM0_OUT, LS_SRC_INTERPOLATORM}, + {INTERM1_OUT, LS_SRC_INTERPOLATORM}, {INTERM2_OUT, + LS_SRC_INTERPOLATORM}, + {INTERM3_OUT, LS_SRC_INTERPOLATORM}, {INTERM4_OUT, + LS_SRC_INTERPOLATORM}, + {INTERM5_OUT, LS_SRC_INTERPOLATORM}, {INTERM6_OUT, + LS_SRC_INTERPOLATORM}, + {DECIMM0_OUT, LS_SRC_DECIMATORM}, {DECIMM1_OUT, LS_SRC_DECIMATORM}, + {DECIMM2_OUT, LS_SRC_DECIMATORM}, {DECIMM3_OUT, LS_SRC_DECIMATORM}, + {DECIM0_OUT, LS_SRC_DECIMATOR}, {SR3_4_OUT, LS_NONE1}, {NO_OUT, + LS_NONE2}, + {NO_OUT, LS_NONE1}, {NO_OUT, LS_NONE2}, {NO_OUT, LS_NONE1}, + {DIGITAL_MIXER_OUT0, LS_MIXER_IN}, {DIGITAL_MIXER_OUT0, LS_MIXER_IN}, + {DIGITAL_MIXER_OUT0, LS_MIXER_IN}, {DIGITAL_MIXER_OUT0, LS_MIXER_IN}, + {DIGITAL_MIXER_OUT0, LS_MIXER_IN}, {DIGITAL_MIXER_OUT0, LS_MIXER_IN}, + {DIGITAL_MIXER_OUT0, LS_MIXER_IN}, {DIGITAL_MIXER_OUT0, LS_MIXER_IN}, + {DIGITAL_MIXER_OUT0, LS_MIXER_IN}, {DIGITAL_MIXER_OUT0, LS_MIXER_IN}, + {DIGITAL_MIXER_OUT0, LS_MIXER_IN}, {DIGITAL_MIXER_OUT0, LS_MIXER_IN}, + {GAINFUNC0_OUT, LS_MIXER_GAIN_FUNCTION}, {GAINFUNC1_OUT, + LS_MIXER_GAIN_FUNCTION}, + {GAINFUNC2_OUT, LS_MIXER_GAIN_FUNCTION}, {GAINFUNC3_OUT, + LS_MIXER_GAIN_FUNCTION}, + {GAINFUNC4_OUT, LS_MIXER_GAIN_FUNCTION}, {SOFTMODEMTX, LS_NONE1}, + {SPLITTER0_OUTL, LS_SRC_SPLITTER}, {SPLITTER1_OUTL, LS_SRC_SPLITTER}, + {SPLITTER2_OUTL, LS_SRC_SPLITTER}, {SPLITTER3_OUTL, LS_SRC_SPLITTER}, + {MERGER0_OUT, LS_SRC_MERGER}, {MERGER0_OUT, LS_SRC_MERGER}, + {MERGER1_OUT, LS_SRC_MERGER}, + {MERGER1_OUT, LS_SRC_MERGER}, {MERGER2_OUT, LS_SRC_MERGER}, + {MERGER2_OUT, LS_SRC_MERGER}, + {MERGER3_OUT, LS_SRC_MERGER}, {MERGER3_OUT, LS_SRC_MERGER}, {NO_OUT, + LS_NONE2}, +}; + +static unsigned char lbus_play_opl3[] = { + DIGITAL_MIXER_IN0 + FM_MIXER, 0xff +}; +static unsigned char lbus_play_modem[] = { + DIGITAL_MIXER_IN0 + MODEM_MIXER, 0xff +}; +static unsigned char lbus_play_i2s[] = { + INTER0_IN + I2S_INTDEC, DIGITAL_MIXER_IN0 + I2S_MIXER, 0xff +}; +static unsigned char lbus_play_out[] = { + PDAC2ACLNK, 0xff +}; +static unsigned char lbus_play_outhp[] = { + HNDSPK2ACLNK, 0xff +}; +static unsigned char lbus_play_noconv1[] = { + DIGITAL_MIXER_IN0, 0xff +}; +static unsigned char lbus_play_stereo1[] = { + INTER0_IN, DIGITAL_MIXER_IN0, 0xff +}; +static unsigned char lbus_play_mono1[] = { + INTERM0_IN, DIGITAL_MIXER_IN0, 0xff +}; +static unsigned char lbus_play_noconv2[] = { + DIGITAL_MIXER_IN1, 0xff +}; +static unsigned char lbus_play_stereo2[] = { + INTER1_IN, DIGITAL_MIXER_IN1, 0xff +}; +static unsigned char lbus_play_mono2[] = { + INTERM1_IN, DIGITAL_MIXER_IN1, 0xff +}; +static unsigned char lbus_play_noconv3[] = { + DIGITAL_MIXER_IN2, 0xff +}; +static unsigned char lbus_play_stereo3[] = { + INTER2_IN, DIGITAL_MIXER_IN2, 0xff +}; +static unsigned char lbus_play_mono3[] = { + INTERM2_IN, DIGITAL_MIXER_IN2, 0xff +}; +static unsigned char lbus_rec_noconv1[] = { + LBUS2ARM_FIFO5, 0xff +}; +static unsigned char lbus_rec_stereo1[] = { + DECIM0_IN, LBUS2ARM_FIFO5, 0xff +}; +static unsigned char lbus_rec_mono1[] = { + DECIMM3_IN, LBUS2ARM_FIFO5, 0xff +}; + +static unsigned char play_ids[] = { 4, 1, 2, }; +static unsigned char play_sources[] = { + ARM2LBUS_FIFO4, ARM2LBUS_FIFO1, ARM2LBUS_FIFO2, +}; +static struct lbuspath lbus_play_paths[] = { + { + .noconv = lbus_play_noconv1, + .stereo = lbus_play_stereo1, + .mono = lbus_play_mono1, + }, + { + .noconv = lbus_play_noconv2, + .stereo = lbus_play_stereo2, + .mono = lbus_play_mono2, + }, + { + .noconv = lbus_play_noconv3, + .stereo = lbus_play_stereo3, + .mono = lbus_play_mono3, + }, +}; +static struct lbuspath lbus_rec_path = { + .noconv = lbus_rec_noconv1, + .stereo = lbus_rec_stereo1, + .mono = lbus_rec_mono1, +}; + +#define FIRMWARE_VERSIONS 1 +static union firmware_version firmware_versions[] = { + { + .firmware.ASIC = 3,.firmware.CODEC = 2, + .firmware.AUXDSP = 3,.firmware.PROG = 773, + }, +}; + +static u32 atoh(unsigned char *in, unsigned int len) +{ + u32 sum = 0; + unsigned int mult = 1; + unsigned char c; + + while (len) { + c = in[len - 1]; + if ((c >= '0') && (c <= '9')) + sum += mult * (c - '0'); + else if ((c >= 'A') && (c <= 'F')) + sum += mult * (c - ('A' - 10)); + else if ((c >= 'a') && (c <= 'f')) + sum += mult * (c - ('a' - 10)); + mult *= 16; + --len; + } + return sum; +} + +static int senddata(struct cmdif *cif, unsigned char *in, u32 offset) +{ + u32 addr; + u32 data; + u32 i; + unsigned char *p; + + i = atoh(&in[1], 2); + addr = offset + atoh(&in[3], 4); + if (SEND_SMEM(cif, 0, addr) != 0) + return -EACCES; + p = in + 9; + while (i) { + data = atoh(p, 8); + if (SEND_WMEM(cif, 2, + ((data & 0x0f0f0f0f) << 4) | ((data & 0xf0f0f0f0) + >> 4))) + return -EACCES; + i -= 4; + p += 8; + } + return 0; +} + +static int loadfirmware(struct cmdif *cif, unsigned char *img, + unsigned int size) +{ + unsigned char *in; + u32 laddr, saddr, t, val; + int err = 0; + + laddr = saddr = 0; + while (size > 0 && err == 0) { + in = img; + if (in[0] == ':') { + t = atoh(&in[7], 2); + switch (t) { + case DATA_REC: + err = senddata(cif, in, laddr + saddr); + break; + case EXT_SEG_ADDR_REC: + saddr = atoh(&in[9], 4) << 4; + break; + case EXT_LIN_ADDR_REC: + laddr = atoh(&in[9], 4) << 16; + break; + case EXT_GOTO_CMD_REC: + val = atoh(&in[9], 8); + if (SEND_GOTO(cif, val) != 0) + err = -EACCES; + break; + case EXT_END_OF_FILE: + size = 0; + break; + default: + break; + } + while (size > 0) { + size--; + if (*img++ == '\n') + break; + } + } + } + snd_printdd("load firmware return %d\n", err); + return err; +} + +static void +alloclbuspath(struct cmdif *cif, unsigned char source, + unsigned char *path, unsigned char *mixer, unsigned char *s) +{ + while (*path != 0xff) { + unsigned char sink, type; + + sink = *path & (~SPLIT_PATH); + if (sink != E2SINK_MAX) { + snd_printdd("alloc path 0x%x->0x%x\n", source, sink); + SEND_PSEL(cif, source, sink); + source = lbusin2out[sink][0]; + type = lbusin2out[sink][1]; + if (type == LS_MIXER_IN) { + if (mixer) + *mixer = sink - DIGITAL_MIXER_IN0; + } + if (type == LS_SRC_DECIMATORM || + type == LS_SRC_DECIMATOR || + type == LS_SRC_INTERPOLATORM || + type == LS_SRC_INTERPOLATOR) { + if (s) { + if (s[0] != 0xff) + s[1] = sink; + else + s[0] = sink; + } + } + } + if (*path++ & SPLIT_PATH) { + unsigned char *npath = path; + + while (*npath != 0xff) + npath++; + alloclbuspath(cif, source + 1, ++npath, mixer, s); + } + } +} + +static void +freelbuspath(struct cmdif *cif, unsigned char source, unsigned char *path) +{ + while (*path != 0xff) { + unsigned char sink; + + sink = *path & (~SPLIT_PATH); + if (sink != E2SINK_MAX) { + snd_printdd("free path 0x%x->0x%x\n", source, sink); + SEND_PCLR(cif, source, sink); + source = lbusin2out[sink][0]; + } + if (*path++ & SPLIT_PATH) { + unsigned char *npath = path; + + while (*npath != 0xff) + npath++; + freelbuspath(cif, source + 1, ++npath); + } + } +} + +static int writearm(struct cmdif *cif, u32 addr, u32 data, u32 mask) +{ + union cmdret rptr = CMDRET_ZERO; + unsigned int i = MAX_WRITE_RETRY; + int flag = 1; + + SEND_RMEM(cif, 0x02, addr, &rptr); + rptr.retlongs[0] &= (~mask); + + while (--i) { + SEND_SMEM(cif, 0x01, addr); + SEND_WMEM(cif, 0x02, (rptr.retlongs[0] | data)); + SEND_RMEM(cif, 0x02, addr, &rptr); + if ((rptr.retlongs[0] & data) == data) { + flag = 0; + break; + } else + rptr.retlongs[0] &= ~mask; + } + snd_printdd("send arm 0x%x 0x%x 0x%x return %d\n", addr, data, mask, + flag); + return flag; +} + +static int sendcmd(struct cmdif *cif, u32 flags, u32 cmd, u32 parm, + union cmdret *ret) +{ + int i, j; + int err; + unsigned int time = 0; + unsigned long irqflags; + struct riptideport *hwport; + struct cmdport *cmdport = NULL; + + snd_assert(cif, return -EINVAL); + + hwport = cif->hwport; + if (cif->errcnt > MAX_ERROR_COUNT) { + if (cif->is_reset) { + snd_printk(KERN_ERR + "Riptide: Too many failed cmds, reinitializing\n"); + if (riptide_reset(cif, NULL) == 0) { + cif->errcnt = 0; + return -EIO; + } + } + snd_printk(KERN_ERR "Riptide: Initialization failed.\n"); + return -EINVAL; + } + if (ret) { + ret->retlongs[0] = 0; + ret->retlongs[1] = 0; + } + i = 0; + spin_lock_irqsave(&cif->lock, irqflags); + while (i++ < CMDIF_TIMEOUT && !IS_READY(cif->hwport)) + udelay(10); + if (i >= CMDIF_TIMEOUT) { + err = -EBUSY; + goto errout; + } + + err = 0; + for (j = 0, time = 0; time < CMDIF_TIMEOUT; j++, time += 2) { + cmdport = &(hwport->port[j % 2]); + if (IS_DATF(cmdport)) { /* free pending data */ + READ_PORT_ULONG(cmdport->data1); + READ_PORT_ULONG(cmdport->data2); + } + if (IS_CMDE(cmdport)) { + if (flags & PARM) /* put data */ + WRITE_PORT_ULONG(cmdport->data2, parm); + WRITE_PORT_ULONG(cmdport->data1, cmd); /* write cmd */ + if ((flags & RESP) && ret) { + while (!IS_DATF(cmdport) && + time++ < CMDIF_TIMEOUT) + udelay(10); + if (time < CMDIF_TIMEOUT) { /* read response */ + ret->retlongs[0] = + READ_PORT_ULONG(cmdport->data1); + ret->retlongs[1] = + READ_PORT_ULONG(cmdport->data2); + } else { + err = -ENOSYS; + goto errout; + } + } + break; + } + udelay(20); + } + if (time == CMDIF_TIMEOUT) { + err = -ENODATA; + goto errout; + } + spin_unlock_irqrestore(&cif->lock, irqflags); + + cif->cmdcnt++; /* update command statistics */ + cif->cmdtime += time; + if (time > cif->cmdtimemax) + cif->cmdtimemax = time; + if (time < cif->cmdtimemin) + cif->cmdtimemin = time; + if ((cif->cmdcnt) % 1000 == 0) + snd_printdd + ("send cmd %d time: %d mintime: %d maxtime %d err: %d\n", + cif->cmdcnt, cif->cmdtime, cif->cmdtimemin, + cif->cmdtimemax, cif->errcnt); + return 0; + + errout: + cif->errcnt++; + spin_unlock_irqrestore(&cif->lock, irqflags); + snd_printdd + ("send cmd %d hw: 0x%x flag: 0x%x cmd: 0x%x parm: 0x%x ret: 0x%x 0x%x CMDE: %d DATF: %d failed %d\n", + cif->cmdcnt, (int)((void *)&(cmdport->stat) - (void *)hwport), + flags, cmd, parm, ret ? ret->retlongs[0] : 0, + ret ? ret->retlongs[1] : 0, IS_CMDE(cmdport), IS_DATF(cmdport), + err); + return err; +} + +static int +setmixer(struct cmdif *cif, short num, unsigned short rval, unsigned short lval) +{ + union cmdret rptr = CMDRET_ZERO; + int i = 0; + + snd_printdd("sent mixer %d: 0x%d 0x%d\n", num, rval, lval); + do { + SEND_SDGV(cif, num, num, rval, lval); + SEND_RDGV(cif, num, num, &rptr); + if (rptr.retwords[0] == lval && rptr.retwords[1] == rval) + return 0; + } while (i++ < MAX_WRITE_RETRY); + snd_printdd("sent mixer failed\n"); + return -EIO; +} + +static int getpaths(struct cmdif *cif, unsigned char *o) +{ + unsigned char src[E2SINK_MAX]; + unsigned char sink[E2SINK_MAX]; + int i, j = 0; + + for (i = 0; i < E2SINK_MAX; i++) { + getsourcesink(cif, i, i, &src[i], &sink[i]); + if (sink[i] < E2SINK_MAX) { + o[j++] = sink[i]; + o[j++] = i; + } + } + return j; +} + +static int +getsourcesink(struct cmdif *cif, unsigned char source, unsigned char sink, + unsigned char *a, unsigned char *b) +{ + union cmdret rptr = CMDRET_ZERO; + + if (SEND_RSSV(cif, source, sink, &rptr) && + SEND_RSSV(cif, source, sink, &rptr)) + return -EIO; + *a = rptr.retbytes[0]; + *b = rptr.retbytes[1]; + snd_printdd("getsourcesink 0x%x 0x%x\n", *a, *b); + return 0; +} + +static int +getsamplerate(struct cmdif *cif, unsigned char *intdec, unsigned int *rate) +{ + unsigned char *s; + unsigned int p[2] = { 0, 0 }; + int i; + union cmdret rptr = CMDRET_ZERO; + + s = intdec; + for (i = 0; i < 2; i++) { + if (*s != 0xff) { + if (SEND_RSRC(cif, *s, &rptr) && + SEND_RSRC(cif, *s, &rptr)) + return -EIO; + p[i] += rptr.retwords[1]; + p[i] *= rptr.retwords[2]; + p[i] += rptr.retwords[3]; + p[i] /= 65536; + } + s++; + } + if (p[0]) { + if (p[1] != p[0]) + snd_printdd("rates differ %d %d\n", p[0], p[1]); + *rate = (unsigned int)p[0]; + } else + *rate = (unsigned int)p[1]; + snd_printdd("getsampleformat %d %d %d\n", intdec[0], intdec[1], *rate); + return 0; +} + +static int +setsampleformat(struct cmdif *cif, + unsigned char mixer, unsigned char id, + unsigned char channels, unsigned char format) +{ + unsigned char w, ch, sig, order; + + snd_printdd + ("setsampleformat mixer: %d id: %d channels: %d format: %d\n", + mixer, id, channels, format); + ch = channels == 1; + w = snd_pcm_format_width(format) == 8; + sig = snd_pcm_format_unsigned(format) != 0; + order = snd_pcm_format_big_endian(format) != 0; + + if (SEND_SETF(cif, mixer, w, ch, order, sig, id) && + SEND_SETF(cif, mixer, w, ch, order, sig, id)) { + snd_printdd("setsampleformat failed\n"); + return -EIO; + } + return 0; +} + +static int +setsamplerate(struct cmdif *cif, unsigned char *intdec, unsigned int rate) +{ + u32 D, M, N; + union cmdret rptr = CMDRET_ZERO; + int i; + + snd_printdd("setsamplerate intdec: %d,%d rate: %d\n", intdec[0], + intdec[1], rate); + D = 48000; + M = ((rate == 48000) ? 47999 : rate) * 65536; + N = M % D; + M /= D; + for (i = 0; i < 2; i++) { + if (*intdec != 0xff) { + do { + SEND_SSRC(cif, *intdec, D, M, N); + SEND_RSRC(cif, *intdec, &rptr); + } while (rptr.retwords[1] != D && + rptr.retwords[2] != M && + rptr.retwords[3] != N && + i++ < MAX_WRITE_RETRY); + if (i == MAX_WRITE_RETRY) { + snd_printdd("sent samplerate %d: %d failed\n", + *intdec, rate); + return -EIO; + } + } + intdec++; + } + return 0; +} + +static int +getmixer(struct cmdif *cif, short num, unsigned short *rval, + unsigned short *lval) +{ + union cmdret rptr = CMDRET_ZERO; + + if (SEND_RDGV(cif, num, num, &rptr) && SEND_RDGV(cif, num, num, &rptr)) + return -EIO; + *rval = rptr.retwords[0]; + *lval = rptr.retwords[1]; + snd_printdd("got mixer %d: 0x%d 0x%d\n", num, *rval, *lval); + return 0; +} + +static void riptide_handleirq(unsigned long dev_id) +{ + struct snd_riptide *chip = (void *)dev_id; + struct cmdif *cif = chip->cif; + struct snd_pcm_substream *substream[PLAYBACK_SUBSTREAMS + 1]; + struct snd_pcm_runtime *runtime; + struct pcmhw *data = NULL; + unsigned int pos, period_bytes; + struct sgd *c; + int i, j; + unsigned int flag; + + if (!cif) + return; + + for (i = 0; i < PLAYBACK_SUBSTREAMS; i++) + substream[i] = chip->playback_substream[i]; + substream[i] = chip->capture_substream; + for (i = 0; i < PLAYBACK_SUBSTREAMS + 1; i++) { + if (substream[i] && + (runtime = substream[i]->runtime) && + (data = runtime->private_data) && data->state != ST_STOP) { + pos = 0; + for (j = 0; j < data->pages; j++) { + c = &data->sgdbuf[j]; + flag = le32_to_cpu(c->dwStat_Ctl); + if (flag & EOB_STATUS) + pos += le32_to_cpu(c->dwSegLen); + if (flag & EOC_STATUS) + pos += le32_to_cpu(c->dwSegLen); + if ((flag & EOS_STATUS) + && (data->state == ST_PLAY)) { + data->state = ST_STOP; + snd_printk(KERN_ERR + "Riptide: DMA stopped unexpectedly\n"); + } + c->dwStat_Ctl = + cpu_to_le32(flag & + ~(EOS_STATUS | EOB_STATUS | + EOC_STATUS)); + } + data->pointer += pos; + pos += data->oldpos; + if (data->state != ST_STOP) { + period_bytes = + frames_to_bytes(runtime, + runtime->period_size); + snd_printdd + ("interrupt 0x%x after 0x%lx of 0x%lx frames in period\n", + READ_AUDIO_STATUS(cif->hwport), + bytes_to_frames(runtime, pos), + runtime->period_size); + j = 0; + if (pos >= period_bytes) { + j++; + while (pos >= period_bytes) + pos -= period_bytes; + } + data->oldpos = pos; + if (j > 0) + snd_pcm_period_elapsed(substream[i]); + } + } + } +} + +#ifdef CONFIG_PM +static int riptide_suspend(struct pci_dev *pci, pm_message_t state) +{ + struct snd_card *card = pci_get_drvdata(pci); + struct snd_riptide *chip = card->private_data; + + chip->in_suspend = 1; + snd_power_change_state(card, SNDRV_CTL_POWER_D3hot); + snd_pcm_suspend_all(chip->pcm); + snd_ac97_suspend(chip->ac97); + pci_set_power_state(pci, PCI_D3hot); + pci_disable_device(pci); + pci_save_state(pci); + return 0; +} + +static int riptide_resume(struct pci_dev *pci) +{ + struct snd_card *card = pci_get_drvdata(pci); + struct snd_riptide *chip = card->private_data; + + pci_restore_state(pci); + pci_enable_device(pci); + pci_set_power_state(pci, PCI_D0); + pci_set_master(pci); + snd_riptide_initialize(chip); + snd_ac97_resume(chip->ac97); + snd_power_change_state(card, SNDRV_CTL_POWER_D0); + chip->in_suspend = 0; + return 0; +} +#endif + +static int riptide_reset(struct cmdif *cif, struct snd_riptide *chip) +{ + int timeout, tries; + union cmdret rptr = CMDRET_ZERO; + union firmware_version firmware; + int i, j, err, has_firmware; + + if (!cif) + return -EINVAL; + + cif->cmdcnt = 0; + cif->cmdtime = 0; + cif->cmdtimemax = 0; + cif->cmdtimemin = 0xffffffff; + cif->errcnt = 0; + cif->is_reset = 0; + + tries = RESET_TRIES; + has_firmware = 0; + while (has_firmware == 0 && tries-- > 0) { + for (i = 0; i < 2; i++) { + WRITE_PORT_ULONG(cif->hwport->port[i].data1, 0); + WRITE_PORT_ULONG(cif->hwport->port[i].data2, 0); + } + SET_GRESET(cif->hwport); + udelay(100); + UNSET_GRESET(cif->hwport); + udelay(100); + + for (timeout = 100000; --timeout; udelay(10)) { + if (IS_READY(cif->hwport) && !IS_GERR(cif->hwport)) + break; + } + if (timeout == 0) { + snd_printk(KERN_ERR + "Riptide: device not ready, audio status: 0x%x ready: %d gerr: %d\n", + READ_AUDIO_STATUS(cif->hwport), + IS_READY(cif->hwport), IS_GERR(cif->hwport)); + return -EIO; + } else { + snd_printdd + ("Riptide: audio status: 0x%x ready: %d gerr: %d\n", + READ_AUDIO_STATUS(cif->hwport), + IS_READY(cif->hwport), IS_GERR(cif->hwport)); + } + + SEND_GETV(cif, &rptr); + for (i = 0; i < 4; i++) + firmware.ret.retwords[i] = rptr.retwords[i]; + + snd_printdd + ("Firmware version: ASIC: %d CODEC %d AUXDSP %d PROG %d\n", + firmware.firmware.ASIC, firmware.firmware.CODEC, + firmware.firmware.AUXDSP, firmware.firmware.PROG); + + for (j = 0; j < FIRMWARE_VERSIONS; j++) { + has_firmware = 1; + for (i = 0; i < 4; i++) { + if (firmware_versions[j].ret.retwords[i] != + firmware.ret.retwords[i]) + has_firmware = 0; + } + if (has_firmware) + break; + } + + if (chip != NULL && has_firmware == 0) { + snd_printdd("Writing Firmware\n"); + if (!chip->fw_entry) { + if ((err = + request_firmware(&chip->fw_entry, + "riptide.hex", + &chip->pci->dev)) != 0) { + snd_printk(KERN_ERR + "Riptide: Firmware not available %d\n", + err); + return -EIO; + } + } + err = loadfirmware(cif, chip->fw_entry->data, + chip->fw_entry->size); + if (err) + snd_printk(KERN_ERR + "Riptide: Could not load firmware %d\n", + err); + } + } + + SEND_SACR(cif, 0, AC97_RESET); + SEND_RACR(cif, AC97_RESET, &rptr); + snd_printdd("AC97: 0x%x 0x%x\n", rptr.retlongs[0], rptr.retlongs[1]); + + SEND_PLST(cif, 0); + SEND_SLST(cif, 0); + SEND_DLST(cif, 0); + SEND_ALST(cif, 0); + SEND_KDMA(cif); + + writearm(cif, 0x301F8, 1, 1); + writearm(cif, 0x301F4, 1, 1); + + SEND_LSEL(cif, MODEM_CMD, 0, 0, MODEM_INTDEC, MODEM_MERGER, + MODEM_SPLITTER, MODEM_MIXER); + setmixer(cif, MODEM_MIXER, 0x7fff, 0x7fff); + alloclbuspath(cif, ARM2LBUS_FIFO13, lbus_play_modem, NULL, NULL); + + SEND_LSEL(cif, FM_CMD, 0, 0, FM_INTDEC, FM_MERGER, FM_SPLITTER, + FM_MIXER); + setmixer(cif, FM_MIXER, 0x7fff, 0x7fff); + writearm(cif, 0x30648 + FM_MIXER * 4, 0x01, 0x00000005); + writearm(cif, 0x301A8, 0x02, 0x00000002); + writearm(cif, 0x30264, 0x08, 0xffffffff); + alloclbuspath(cif, OPL3_SAMPLE, lbus_play_opl3, NULL, NULL); + + SEND_SSRC(cif, I2S_INTDEC, 48000, + ((u32) I2S_RATE * 65536) / 48000, + ((u32) I2S_RATE * 65536) % 48000); + SEND_LSEL(cif, I2S_CMD0, 0, 0, I2S_INTDEC, I2S_MERGER, I2S_SPLITTER, + I2S_MIXER); + SEND_SI2S(cif, 1); + alloclbuspath(cif, ARM2LBUS_FIFO0, lbus_play_i2s, NULL, NULL); + alloclbuspath(cif, DIGITAL_MIXER_OUT0, lbus_play_out, NULL, NULL); + alloclbuspath(cif, DIGITAL_MIXER_OUT0, lbus_play_outhp, NULL, NULL); + + SET_AIACK(cif->hwport); + SET_AIE(cif->hwport); + SET_AIACK(cif->hwport); + cif->is_reset = 1; + if (chip) { + for (i = 0; i < 4; i++) + chip->firmware.ret.retwords[i] = + firmware.ret.retwords[i]; + } + + return 0; +} + +static struct snd_pcm_hardware snd_riptide_playback = { + .info = (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED | + SNDRV_PCM_INFO_BLOCK_TRANSFER | + SNDRV_PCM_INFO_PAUSE | SNDRV_PCM_INFO_MMAP_VALID), + .formats = + SNDRV_PCM_FMTBIT_U8 | SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S8 + | SNDRV_PCM_FMTBIT_U16_LE, + .rates = SNDRV_PCM_RATE_KNOT | SNDRV_PCM_RATE_8000_48000, + .rate_min = 5500, + .rate_max = 48000, + .channels_min = 1, + .channels_max = 2, + .buffer_bytes_max = (64 * 1024), + .period_bytes_min = PAGE_SIZE >> 1, + .period_bytes_max = PAGE_SIZE << 8, + .periods_min = 2, + .periods_max = 64, + .fifo_size = 0, +}; +static struct snd_pcm_hardware snd_riptide_capture = { + .info = (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED | + SNDRV_PCM_INFO_BLOCK_TRANSFER | + SNDRV_PCM_INFO_PAUSE | SNDRV_PCM_INFO_MMAP_VALID), + .formats = + SNDRV_PCM_FMTBIT_U8 | SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S8 + | SNDRV_PCM_FMTBIT_U16_LE, + .rates = SNDRV_PCM_RATE_KNOT | SNDRV_PCM_RATE_8000_48000, + .rate_min = 5500, + .rate_max = 48000, + .channels_min = 1, + .channels_max = 2, + .buffer_bytes_max = (64 * 1024), + .period_bytes_min = PAGE_SIZE >> 1, + .period_bytes_max = PAGE_SIZE << 3, + .periods_min = 2, + .periods_max = 64, + .fifo_size = 0, +}; + +static snd_pcm_uframes_t snd_riptide_pointer(struct snd_pcm_substream + *substream) +{ + struct snd_riptide *chip = snd_pcm_substream_chip(substream); + struct snd_pcm_runtime *runtime = substream->runtime; + struct pcmhw *data = get_pcmhwdev(substream); + struct cmdif *cif = chip->cif; + union cmdret rptr = CMDRET_ZERO; + snd_pcm_uframes_t ret; + + SEND_GPOS(cif, 0, data->id, &rptr); + if (data->size && runtime->period_size) { + snd_printdd + ("pointer stream %d position 0x%x(0x%x in buffer) bytes 0x%lx(0x%lx in period) frames\n", + data->id, rptr.retlongs[1], rptr.retlongs[1] % data->size, + bytes_to_frames(runtime, rptr.retlongs[1]), + bytes_to_frames(runtime, + rptr.retlongs[1]) % runtime->period_size); + if (rptr.retlongs[1] > data->pointer) + ret = + bytes_to_frames(runtime, + rptr.retlongs[1] % data->size); + else + ret = + bytes_to_frames(runtime, + data->pointer % data->size); + } else { + snd_printdd("stream not started or strange parms (%d %ld)\n", + data->size, runtime->period_size); + ret = bytes_to_frames(runtime, 0); + } + return ret; +} + +static int snd_riptide_trigger(struct snd_pcm_substream *substream, int cmd) +{ + int i, j; + struct snd_riptide *chip = snd_pcm_substream_chip(substream); + struct pcmhw *data = get_pcmhwdev(substream); + struct cmdif *cif = chip->cif; + union cmdret rptr = CMDRET_ZERO; + + spin_lock(&chip->lock); + switch (cmd) { + case SNDRV_PCM_TRIGGER_START: + case SNDRV_PCM_TRIGGER_RESUME: + if (!(data->state & ST_PLAY)) { + SEND_SSTR(cif, data->id, data->sgdlist.addr); + SET_AIE(cif->hwport); + data->state = ST_PLAY; + if (data->mixer != 0xff) + setmixer(cif, data->mixer, 0x7fff, 0x7fff); + chip->openstreams++; + data->oldpos = 0; + data->pointer = 0; + } + break; + case SNDRV_PCM_TRIGGER_STOP: + case SNDRV_PCM_TRIGGER_SUSPEND: + if (data->mixer != 0xff) + setmixer(cif, data->mixer, 0, 0); + setmixer(cif, data->mixer, 0, 0); + SEND_KSTR(cif, data->id); + data->state = ST_STOP; + chip->openstreams--; + j = 0; + do { + i = rptr.retlongs[1]; + SEND_GPOS(cif, 0, data->id, &rptr); + udelay(1); + } while (i != rptr.retlongs[1] && j++ < MAX_WRITE_RETRY); + if (j >= MAX_WRITE_RETRY) + snd_printk(KERN_ERR "Riptide: Could not stop stream!"); + break; + case SNDRV_PCM_TRIGGER_PAUSE_PUSH: + if (!(data->state & ST_PAUSE)) { + SEND_PSTR(cif, data->id); + data->state |= ST_PAUSE; + chip->openstreams--; + } + break; + case SNDRV_PCM_TRIGGER_PAUSE_RELEASE: + if (data->state & ST_PAUSE) { + SEND_SSTR(cif, data->id, data->sgdlist.addr); + data->state &= ~ST_PAUSE; + chip->openstreams++; + } + break; + default: + spin_unlock(&chip->lock); + return -EINVAL; + } + spin_unlock(&chip->lock); + return 0; +} + +static int snd_riptide_prepare(struct snd_pcm_substream *substream) +{ + struct snd_riptide *chip = snd_pcm_substream_chip(substream); + struct snd_pcm_runtime *runtime = substream->runtime; + struct snd_sg_buf *sgbuf = snd_pcm_substream_sgbuf(substream); + struct pcmhw *data = get_pcmhwdev(substream); + struct cmdif *cif = chip->cif; + unsigned char *lbuspath = NULL; + unsigned int rate, channels; + int err = 0; + snd_pcm_format_t format; + + snd_assert(cif && data, return -EINVAL); + + snd_printdd("prepare id %d ch: %d f:0x%x r:%d\n", data->id, + runtime->channels, runtime->format, runtime->rate); + + spin_lock_irq(&chip->lock); + channels = runtime->channels; + format = runtime->format; + rate = runtime->rate; + switch (channels) { + case 1: + if (rate == 48000 && format == SNDRV_PCM_FORMAT_S16_LE) + lbuspath = data->paths.noconv; + else + lbuspath = data->paths.mono; + break; + case 2: + if (rate == 48000 && format == SNDRV_PCM_FORMAT_S16_LE) + lbuspath = data->paths.noconv; + else + lbuspath = data->paths.stereo; + break; + } + snd_printdd("use sgdlist at 0x%p and buffer at 0x%p\n", + data->sgdlist.area, sgbuf); + if (data->sgdlist.area && sgbuf) { + unsigned int i, j, size, pages, f, pt, period; + struct sgd *c, *p = NULL; + + size = frames_to_bytes(runtime, runtime->buffer_size); + period = frames_to_bytes(runtime, runtime->period_size); + f = PAGE_SIZE; + while ((size + (f >> 1) - 1) <= (f << 7) && (f << 1) > period) + f = f >> 1; + pages = (size + f - 1) / f; + data->size = size; + data->pages = pages; + snd_printdd + ("create sgd size: 0x%x pages %d of size 0x%x for period 0x%x\n", + size, pages, f, period); + pt = 0; + j = 0; + for (i = 0; i < pages; i++) { + c = &data->sgdbuf[i]; + if (p) + p->dwNextLink = cpu_to_le32(data->sgdlist.addr + + (i * + sizeof(struct + sgd))); + c->dwNextLink = cpu_to_le32(data->sgdlist.addr); + c->dwSegPtrPhys = + cpu_to_le32(sgbuf->table[j].addr + pt); + pt = (pt + f) % PAGE_SIZE; + if (pt == 0) + j++; + c->dwSegLen = cpu_to_le32(f); + c->dwStat_Ctl = + cpu_to_le32(IEOB_ENABLE | IEOS_ENABLE | + IEOC_ENABLE); + p = c; + size -= f; + } + data->sgdbuf[i].dwSegLen = cpu_to_le32(size); + } + if (lbuspath && lbuspath != data->lbuspath) { + if (data->lbuspath) + freelbuspath(cif, data->source, data->lbuspath); + alloclbuspath(cif, data->source, lbuspath, + &data->mixer, data->intdec); + data->lbuspath = lbuspath; + data->rate = 0; + } + if (data->rate != rate || data->format != format || + data->channels != channels) { + data->rate = rate; + data->format = format; + data->channels = channels; + if (setsampleformat + (cif, data->mixer, data->id, channels, format) + || setsamplerate(cif, data->intdec, rate)) + err = -EIO; + } + spin_unlock_irq(&chip->lock); + return err; +} + +static int +snd_riptide_hw_params(struct snd_pcm_substream *substream, + struct snd_pcm_hw_params *hw_params) +{ + struct snd_riptide *chip = snd_pcm_substream_chip(substream); + struct pcmhw *data = get_pcmhwdev(substream); + struct snd_dma_buffer *sgdlist = &data->sgdlist; + int err; + + snd_printdd("hw params id %d (sgdlist: 0x%p 0x%lx %d)\n", data->id, + sgdlist->area, (unsigned long)sgdlist->addr, + (int)sgdlist->bytes); + if (sgdlist->area) + snd_dma_free_pages(sgdlist); + if ((err = snd_dma_alloc_pages(SNDRV_DMA_TYPE_DEV, + snd_dma_pci_data(chip->pci), + sizeof(struct sgd) * (DESC_MAX_MASK + 1), + sgdlist)) < 0) { + snd_printk(KERN_ERR "Riptide: failed to alloc %d dma bytes\n", + (int)sizeof(struct sgd) * (DESC_MAX_MASK + 1)); + return err; + } + data->sgdbuf = (struct sgd *)sgdlist->area; + return snd_pcm_lib_malloc_pages(substream, + params_buffer_bytes(hw_params)); +} + +static int snd_riptide_hw_free(struct snd_pcm_substream *substream) +{ + struct snd_riptide *chip = snd_pcm_substream_chip(substream); + struct pcmhw *data = get_pcmhwdev(substream); + struct cmdif *cif = chip->cif; + + if (cif && data) { + if (data->lbuspath) + freelbuspath(cif, data->source, data->lbuspath); + data->lbuspath = NULL; + data->source = 0xff; + data->intdec[0] = 0xff; + data->intdec[1] = 0xff; + + if (data->sgdlist.area) { + snd_dma_free_pages(&data->sgdlist); + data->sgdlist.area = NULL; + } + } + return snd_pcm_lib_free_pages(substream); +} + +static int snd_riptide_playback_open(struct snd_pcm_substream *substream) +{ + struct snd_riptide *chip = snd_pcm_substream_chip(substream); + struct snd_pcm_runtime *runtime = substream->runtime; + struct pcmhw *data; + int index = substream->number; + + chip->playback_substream[index] = substream; + runtime->hw = snd_riptide_playback; + data = kzalloc(sizeof(struct pcmhw), GFP_KERNEL); + data->paths = lbus_play_paths[index]; + data->id = play_ids[index]; + data->source = play_sources[index]; + data->intdec[0] = 0xff; + data->intdec[1] = 0xff; + data->state = ST_STOP; + runtime->private_data = data; + return snd_pcm_hw_constraint_integer(runtime, + SNDRV_PCM_HW_PARAM_PERIODS); +} + +static int snd_riptide_capture_open(struct snd_pcm_substream *substream) +{ + struct snd_riptide *chip = snd_pcm_substream_chip(substream); + struct snd_pcm_runtime *runtime = substream->runtime; + struct pcmhw *data; + + chip->capture_substream = substream; + runtime->hw = snd_riptide_capture; + data = kzalloc(sizeof(struct pcmhw), GFP_KERNEL); + data->paths = lbus_rec_path; + data->id = PADC; + data->source = ACLNK2PADC; + data->intdec[0] = 0xff; + data->intdec[1] = 0xff; + data->state = ST_STOP; + runtime->private_data = data; + return snd_pcm_hw_constraint_integer(runtime, + SNDRV_PCM_HW_PARAM_PERIODS); +} + +static int snd_riptide_playback_close(struct snd_pcm_substream *substream) +{ + struct snd_riptide *chip = snd_pcm_substream_chip(substream); + struct pcmhw *data = get_pcmhwdev(substream); + int index = substream->number; + + substream->runtime->private_data = NULL; + chip->playback_substream[index] = NULL; + kfree(data); + return 0; +} + +static int snd_riptide_capture_close(struct snd_pcm_substream *substream) +{ + struct snd_riptide *chip = snd_pcm_substream_chip(substream); + struct pcmhw *data = get_pcmhwdev(substream); + + substream->runtime->private_data = NULL; + chip->capture_substream = NULL; + kfree(data); + return 0; +} + +static struct snd_pcm_ops snd_riptide_playback_ops = { + .open = snd_riptide_playback_open, + .close = snd_riptide_playback_close, + .ioctl = snd_pcm_lib_ioctl, + .hw_params = snd_riptide_hw_params, + .hw_free = snd_riptide_hw_free, + .prepare = snd_riptide_prepare, + .page = snd_pcm_sgbuf_ops_page, + .trigger = snd_riptide_trigger, + .pointer = snd_riptide_pointer, +}; +static struct snd_pcm_ops snd_riptide_capture_ops = { + .open = snd_riptide_capture_open, + .close = snd_riptide_capture_close, + .ioctl = snd_pcm_lib_ioctl, + .hw_params = snd_riptide_hw_params, + .hw_free = snd_riptide_hw_free, + .prepare = snd_riptide_prepare, + .page = snd_pcm_sgbuf_ops_page, + .trigger = snd_riptide_trigger, + .pointer = snd_riptide_pointer, +}; + +static int __devinit +snd_riptide_pcm(struct snd_riptide *chip, int device, struct snd_pcm **rpcm) +{ + struct snd_pcm *pcm; + int err; + + if (rpcm) + *rpcm = NULL; + if ((err = + snd_pcm_new(chip->card, "RIPTIDE", device, PLAYBACK_SUBSTREAMS, 1, + &pcm)) < 0) + return err; + snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, + &snd_riptide_playback_ops); + snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, + &snd_riptide_capture_ops); + pcm->private_data = chip; + pcm->info_flags = 0; + strcpy(pcm->name, "RIPTIDE"); + chip->pcm = pcm; + snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV_SG, + snd_dma_pci_data(chip->pci), + 64 * 1024, 128 * 1024); + if (rpcm) + *rpcm = pcm; + return 0; +} + +static irqreturn_t +snd_riptide_interrupt(int irq, void *dev_id, struct pt_regs *regs) +{ + struct snd_riptide *chip = dev_id; + struct cmdif *cif = chip->cif; + + if (cif) { + chip->received_irqs++; + if (IS_EOBIRQ(cif->hwport) || IS_EOSIRQ(cif->hwport) || + IS_EOCIRQ(cif->hwport)) { + chip->handled_irqs++; + tasklet_hi_schedule(&chip->riptide_tq); + } + if (chip->rmidi && IS_MPUIRQ(cif->hwport)) { + chip->handled_irqs++; + snd_mpu401_uart_interrupt(irq, + chip->rmidi->private_data, + regs); + } + SET_AIACK(cif->hwport); + } + return IRQ_HANDLED; +} + +static void +snd_riptide_codec_write(struct snd_ac97 *ac97, unsigned short reg, + unsigned short val) +{ + struct snd_riptide *chip = ac97->private_data; + struct cmdif *cif = chip->cif; + union cmdret rptr = CMDRET_ZERO; + int i = 0; + + snd_assert(cif, return); + + snd_printdd("Write AC97 reg 0x%x 0x%x\n", reg, val); + do { + SEND_SACR(cif, val, reg); + SEND_RACR(cif, reg, &rptr); + } while (rptr.retwords[1] != val && i++ < MAX_WRITE_RETRY); + if (i == MAX_WRITE_RETRY) + snd_printdd("Write AC97 reg failed\n"); +} + +static unsigned short snd_riptide_codec_read(struct snd_ac97 *ac97, + unsigned short reg) +{ + struct snd_riptide *chip = ac97->private_data; + struct cmdif *cif = chip->cif; + union cmdret rptr = CMDRET_ZERO; + + snd_assert(cif, return 0); + + if (SEND_RACR(cif, reg, &rptr) != 0) + SEND_RACR(cif, reg, &rptr); + snd_printdd("Read AC97 reg 0x%x got 0x%x\n", reg, rptr.retwords[1]); + return rptr.retwords[1]; +} + +static int snd_riptide_initialize(struct snd_riptide *chip) +{ + struct cmdif *cif; + unsigned int device_id; + int err; + + snd_assert(chip, return -EINVAL); + + cif = chip->cif; + if (!cif) { + if ((cif = kzalloc(sizeof(struct cmdif), GFP_KERNEL)) == NULL) + return -ENOMEM; + cif->hwport = (struct riptideport *)chip->port; + spin_lock_init(&cif->lock); + chip->cif = cif; + } + cif->is_reset = 0; + if ((err = riptide_reset(cif, chip)) != 0) + return err; + device_id = chip->device_id; + switch (device_id) { + case 0x4310: + case 0x4320: + case 0x4330: + snd_printdd("Modem enable?\n"); + SEND_SETDPLL(cif); + break; + } + snd_printdd("Enabling MPU IRQs\n"); + if (chip->rmidi) + SET_EMPUIRQ(cif->hwport); + return err; +} + +static int snd_riptide_free(struct snd_riptide *chip) +{ + struct cmdif *cif; + + snd_assert(chip, return 0); + + if ((cif = chip->cif)) { + SET_GRESET(cif->hwport); + udelay(100); + UNSET_GRESET(cif->hwport); + kfree(chip->cif); + } + if (chip->fw_entry) + release_firmware(chip->fw_entry); + release_and_free_resource(chip->res_port); + if (chip->irq >= 0) + free_irq(chip->irq, chip); + kfree(chip); + return 0; +} + +static int snd_riptide_dev_free(struct snd_device *device) +{ + struct snd_riptide *chip = device->device_data; + + return snd_riptide_free(chip); +} + +static int __devinit +snd_riptide_create(struct snd_card *card, struct pci_dev *pci, + struct snd_riptide **rchip) +{ + struct snd_riptide *chip; + struct riptideport *hwport; + int err; + static struct snd_device_ops ops = { + .dev_free = snd_riptide_dev_free, + }; + + *rchip = NULL; + if ((err = pci_enable_device(pci)) < 0) + return err; + if (!(chip = kzalloc(sizeof(struct snd_riptide), GFP_KERNEL))) + return -ENOMEM; + + spin_lock_init(&chip->lock); + chip->card = card; + chip->pci = pci; + chip->irq = -1; + chip->openstreams = 0; + chip->port = pci_resource_start(pci, 0); + chip->received_irqs = 0; + chip->handled_irqs = 0; + chip->cif = NULL; + tasklet_init(&chip->riptide_tq, riptide_handleirq, (unsigned long)chip); + + if ((chip->res_port = + request_region(chip->port, 64, "RIPTIDE")) == NULL) { + snd_printk(KERN_ERR + "Riptide: unable to grab region 0x%lx-0x%lx\n", + chip->port, chip->port + 64 - 1); + snd_riptide_free(chip); + return -EBUSY; + } + hwport = (struct riptideport *)chip->port; + UNSET_AIE(hwport); + + if (request_irq + (pci->irq, snd_riptide_interrupt, SA_INTERRUPT | SA_SHIRQ, + "RIPTIDE", chip)) { + snd_printk(KERN_ERR "Riptide: unable to grab IRQ %d\n", + pci->irq); + snd_riptide_free(chip); + return -EBUSY; + } + chip->irq = pci->irq; + chip->device_id = pci->device; + pci_set_master(pci); + if ((err = snd_riptide_initialize(chip)) < 0) { + snd_riptide_free(chip); + return err; + } + + if ((err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, chip, &ops)) < 0) { + snd_riptide_free(chip); + return err; + } + + *rchip = chip; + return 0; +} + +static void +snd_riptide_proc_read(struct snd_info_entry *entry, + struct snd_info_buffer *buffer) +{ + struct snd_riptide *chip = entry->private_data; + struct pcmhw *data; + int i; + struct cmdif *cif = NULL; + unsigned char p[256]; + unsigned short rval = 0, lval = 0; + unsigned int rate; + + if (!chip) + return; + + snd_iprintf(buffer, "%s\n\n", chip->card->longname); + snd_iprintf(buffer, "Device ID: 0x%x\nReceived IRQs: (%ld)%ld\nPorts:", + chip->device_id, chip->handled_irqs, chip->received_irqs); + for (i = 0; i < 64; i += 4) + snd_iprintf(buffer, "%c%02x: %08x", + (i % 16) ? ' ' : '\n', i, inl(chip->port + i)); + if ((cif = chip->cif)) { + snd_iprintf(buffer, + "\nVersion: ASIC: %d CODEC: %d AUXDSP: %d PROG: %d", + chip->firmware.firmware.ASIC, + chip->firmware.firmware.CODEC, + chip->firmware.firmware.AUXDSP, + chip->firmware.firmware.PROG); + snd_iprintf(buffer, "\nDigital mixer:"); + for (i = 0; i < 12; i++) { + getmixer(cif, i, &rval, &lval); + snd_iprintf(buffer, "\n %d: %d %d", i, rval, lval); + } + snd_iprintf(buffer, + "\nARM Commands num: %d failed: %d time: %d max: %d min: %d", + cif->cmdcnt, cif->errcnt, + cif->cmdtime, cif->cmdtimemax, cif->cmdtimemin); + } + snd_iprintf(buffer, "\nOpen streams %d:\n", chip->openstreams); + for (i = 0; i < PLAYBACK_SUBSTREAMS; i++) { + if (chip->playback_substream[i] + && chip->playback_substream[i]->runtime + && (data = + chip->playback_substream[i]->runtime->private_data)) { + snd_iprintf(buffer, + "stream: %d mixer: %d source: %d (%d,%d)\n", + data->id, data->mixer, data->source, + data->intdec[0], data->intdec[1]); + if (!(getsamplerate(cif, data->intdec, &rate))) + snd_iprintf(buffer, "rate: %d\n", rate); + } + } + if (chip->capture_substream + && chip->capture_substream->runtime + && (data = chip->capture_substream->runtime->private_data)) { + snd_iprintf(buffer, + "stream: %d mixer: %d source: %d (%d,%d)\n", + data->id, data->mixer, + data->source, data->intdec[0], data->intdec[1]); + if (!(getsamplerate(cif, data->intdec, &rate))) + snd_iprintf(buffer, "rate: %d\n", rate); + } + snd_iprintf(buffer, "Paths:\n"); + i = getpaths(cif, p); + while (i--) { + snd_iprintf(buffer, "%x->%x ", p[i - 1], p[i]); + i--; + } + snd_iprintf(buffer, "\n"); +} + +static void __devinit snd_riptide_proc_init(struct snd_riptide *chip) +{ + struct snd_info_entry *entry; + + if (!snd_card_proc_new(chip->card, "riptide", &entry)) + snd_info_set_text_ops(entry, chip, 4096, snd_riptide_proc_read); +} + +static int __devinit snd_riptide_mixer(struct snd_riptide *chip) +{ + struct snd_ac97_bus *pbus; + struct snd_ac97_template ac97; + int err = 0; + static struct snd_ac97_bus_ops ops = { + .write = snd_riptide_codec_write, + .read = snd_riptide_codec_read, + }; + + memset(&ac97, 0, sizeof(ac97)); + ac97.private_data = chip; + ac97.scaps = AC97_SCAP_SKIP_MODEM; + + if ((err = snd_ac97_bus(chip->card, 0, &ops, chip, &pbus)) < 0) + return err; + + chip->ac97_bus = pbus; + ac97.pci = chip->pci; + if ((err = snd_ac97_mixer(pbus, &ac97, &chip->ac97)) < 0) + return err; + return err; +} + +#ifdef SUPPORT_JOYSTICK +static int have_joystick; +static struct pci_dev *riptide_gameport_pci; +static struct gameport *riptide_gameport; + +static int __devinit +snd_riptide_joystick_probe(struct pci_dev *pci, const struct pci_device_id *id) +{ + static int dev; + + if (dev >= SNDRV_CARDS) + return -ENODEV; + if (!enable[dev]) { + dev++; + return -ENOENT; + } + + if (joystick_port[dev]) { + riptide_gameport = gameport_allocate_port(); + if (riptide_gameport) { + if (!request_region + (joystick_port[dev], 8, "Riptide gameport")) { + snd_printk(KERN_WARNING + "Riptide: cannot grab gameport 0x%x\n", + joystick_port[dev]); + gameport_free_port(riptide_gameport); + riptide_gameport = NULL; + } else { + riptide_gameport_pci = pci; + riptide_gameport->io = joystick_port[dev]; + gameport_register_port(riptide_gameport); + } + } + } + dev++; + return 0; +} + +static void __devexit snd_riptide_joystick_remove(struct pci_dev *pci) +{ + if (riptide_gameport) { + if (riptide_gameport_pci == pci) { + release_region(riptide_gameport->io, 8); + riptide_gameport_pci = NULL; + gameport_unregister_port(riptide_gameport); + riptide_gameport = NULL; + } + } +} +#endif + +static int __devinit +snd_card_riptide_probe(struct pci_dev *pci, const struct pci_device_id *pci_id) +{ + static int dev; + struct snd_card *card; + struct snd_riptide *chip; + unsigned short addr; + int err = 0; + + if (dev >= SNDRV_CARDS) + return -ENODEV; + if (!enable[dev]) { + dev++; + return -ENOENT; + } + + card = snd_card_new(index[dev], id[dev], THIS_MODULE, 0); + if (card == NULL) + return -ENOMEM; + if ((err = snd_riptide_create(card, pci, &chip)) < 0) { + snd_card_free(card); + return err; + } + card->private_data = chip; + if ((err = snd_riptide_pcm(chip, 0, NULL)) < 0) { + snd_card_free(card); + return err; + } + if ((err = snd_riptide_mixer(chip)) < 0) { + snd_card_free(card); + return err; + } + pci_write_config_word(chip->pci, PCI_EXT_Legacy_Mask, LEGACY_ENABLE_ALL + | (opl3_port[dev] ? LEGACY_ENABLE_FM : 0) +#ifdef SUPPORT_JOYSTICK + | (joystick_port[dev] ? LEGACY_ENABLE_GAMEPORT : + 0) +#endif + | (mpu_port[dev] + ? (LEGACY_ENABLE_MPU_INT | LEGACY_ENABLE_MPU) : + 0) + | ((chip->irq << 4) & 0xF0)); + if ((addr = mpu_port[dev]) != 0) { + pci_write_config_word(chip->pci, PCI_EXT_MPU_Base, addr); + if ((err = snd_mpu401_uart_new(card, 0, MPU401_HW_RIPTIDE, + addr, 0, chip->irq, 0, + &chip->rmidi)) < 0) + snd_printk(KERN_WARNING + "Riptide: Can't Allocate MPU at 0x%x\n", + addr); + else + chip->mpuaddr = addr; + } + if ((addr = opl3_port[dev]) != 0) { + pci_write_config_word(chip->pci, PCI_EXT_FM_Base, addr); + if ((err = snd_opl3_create(card, addr, addr + 2, + OPL3_HW_RIPTIDE, 0, + &chip->opl3)) < 0) + snd_printk(KERN_WARNING + "Riptide: Can't Allocate OPL3 at 0x%x\n", + addr); + else { + chip->opladdr = addr; + if ((err = + snd_opl3_hwdep_new(chip->opl3, 0, 1, NULL)) < 0) + snd_printk(KERN_WARNING + "Riptide: Can't Allocate OPL3-HWDEP\n"); + } + } +#ifdef SUPPORT_JOYSTICK + if ((addr = joystick_port[dev]) != 0) { + pci_write_config_word(chip->pci, PCI_EXT_Game_Base, addr); + chip->gameaddr = addr; + } +#endif + + strcpy(card->driver, "RIPTIDE"); + strcpy(card->shortname, "Riptide"); +#ifdef SUPPORT_JOYSTICK + snprintf(card->longname, sizeof(card->longname), + "%s at 0x%lx, irq %i mpu 0x%x opl3 0x%x gameport 0x%x", + card->shortname, chip->port, chip->irq, chip->mpuaddr, + chip->opladdr, chip->gameaddr); +#else + snprintf(card->longname, sizeof(card->longname), + "%s at 0x%lx, irq %i mpu 0x%x opl3 0x%x", + card->shortname, chip->port, chip->irq, chip->mpuaddr, + chip->opladdr); +#endif + snd_riptide_proc_init(chip); + if ((err = snd_card_register(card)) < 0) { + snd_card_free(card); + return err; + } + pci_set_drvdata(pci, card); + dev++; + return 0; +} + +static void __devexit snd_card_riptide_remove(struct pci_dev *pci) +{ + snd_card_free(pci_get_drvdata(pci)); + pci_set_drvdata(pci, NULL); +} + +static struct pci_driver driver = { + .name = "RIPTIDE", + .id_table = snd_riptide_ids, + .probe = snd_card_riptide_probe, + .remove = __devexit_p(snd_card_riptide_remove), +#ifdef CONFIG_PM + .suspend = riptide_suspend, + .resume = riptide_resume, +#endif +}; + +#ifdef SUPPORT_JOYSTICK +static struct pci_driver joystick_driver = { + .name = "Riptide Joystick", + .id_table = snd_riptide_joystick_ids, + .probe = snd_riptide_joystick_probe, + .remove = __devexit_p(snd_riptide_joystick_remove), +}; +#endif + +static int __init alsa_card_riptide_init(void) +{ + int err; + if ((err = pci_register_driver(&driver)) < 0) + return err; +#if defined(SUPPORT_JOYSTICK) + if (pci_register_driver(&joystick_driver) < 0) { + have_joystick = 0; + snd_printk(KERN_INFO "no joystick found\n"); + } else + have_joystick = 1; +#endif + return 0; +} + +static void __exit alsa_card_riptide_exit(void) +{ + pci_unregister_driver(&driver); +#if defined(SUPPORT_JOYSTICK) + if (have_joystick) + pci_unregister_driver(&joystick_driver); +#endif +} + +module_init(alsa_card_riptide_init); +module_exit(alsa_card_riptide_exit); diff --git a/sound/pci/via82xx.c b/sound/pci/via82xx.c index 1957d29c119..1e7398de286 100644 --- a/sound/pci/via82xx.c +++ b/sound/pci/via82xx.c @@ -2373,6 +2373,7 @@ static int __devinit check_dxs_list(struct pci_dev *pci) { .subvendor = 0x161f, .subdevice = 0x2032, .action = VIA_DXS_48K }, /* m680x machines */ { .subvendor = 0x1631, .subdevice = 0xe004, .action = VIA_DXS_ENABLE }, /* Easy Note 3174, Packard Bell */ { .subvendor = 0x1695, .subdevice = 0x3005, .action = VIA_DXS_ENABLE }, /* EPoX EP-8K9A */ + { .subvendor = 0x1695, .subdevice = 0x300c, .action = VIA_DXS_SRC }, /* EPoX EP-8KRAI */ { .subvendor = 0x1695, .subdevice = 0x300e, .action = VIA_DXS_SRC }, /* EPoX 9HEAI */ { .subvendor = 0x16f3, .subdevice = 0x6405, .action = VIA_DXS_SRC }, /* Jetway K8M8MS */ { .subvendor = 0x1734, .subdevice = 0x1078, .action = VIA_DXS_SRC }, /* FSC Amilo L7300 */ diff --git a/sound/usb/usbmixer.c b/sound/usb/usbmixer.c index 8d08b34a1cb..ce86283ee0f 100644 --- a/sound/usb/usbmixer.c +++ b/sound/usb/usbmixer.c @@ -306,8 +306,8 @@ static int get_relative_value(struct usb_mixer_elem_info *cval, int val) cval->res = 1; if (val < cval->min) return 0; - else if (val > cval->max) - return (cval->max - cval->min) / cval->res; + else if (val >= cval->max) + return (cval->max - cval->min + cval->res - 1) / cval->res; else return (val - cval->min) / cval->res; } @@ -670,6 +670,36 @@ static int get_min_max(struct usb_mixer_elem_info *cval, int default_min) } if (cval->res == 0) cval->res = 1; + + /* Additional checks for the proper resolution + * + * Some devices report smaller resolutions than actually + * reacting. They don't return errors but simply clip + * to the lower aligned value. + */ + if (cval->min + cval->res < cval->max) { + int last_valid_res = cval->res; + int saved, test, check; + get_cur_mix_value(cval, minchn, &saved); + for (;;) { + test = saved; + if (test < cval->max) + test += cval->res; + else + test -= cval->res; + if (test < cval->min || test > cval->max || + set_cur_mix_value(cval, minchn, test) || + get_cur_mix_value(cval, minchn, &check)) { + cval->res = last_valid_res; + break; + } + if (test == check) + break; + cval->res *= 2; + } + set_cur_mix_value(cval, minchn, saved); + } + cval->initialized = 1; } return 0; @@ -695,7 +725,8 @@ static int mixer_ctl_feature_info(struct snd_kcontrol *kcontrol, struct snd_ctl_ if (! cval->initialized) get_min_max(cval, 0); uinfo->value.integer.min = 0; - uinfo->value.integer.max = (cval->max - cval->min) / cval->res; + uinfo->value.integer.max = + (cval->max - cval->min + cval->res - 1) / cval->res; } return 0; } |