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Diffstat (limited to 'sound/pci/hda/hda_codec.c')
-rw-r--r--sound/pci/hda/hda_codec.c206
1 files changed, 151 insertions, 55 deletions
diff --git a/sound/pci/hda/hda_codec.c b/sound/pci/hda/hda_codec.c
index 9ed117ac0c0..e2cf0238728 100644
--- a/sound/pci/hda/hda_codec.c
+++ b/sound/pci/hda/hda_codec.c
@@ -49,8 +49,10 @@ struct hda_vendor_id {
/* codec vendor labels */
static struct hda_vendor_id hda_vendor_ids[] = {
{ 0x10ec, "Realtek" },
+ { 0x11d4, "Analog Devices" },
{ 0x13f6, "C-Media" },
{ 0x434d, "C-Media" },
+ { 0x8384, "SigmaTel" },
{} /* terminator */
};
@@ -508,7 +510,7 @@ int snd_hda_codec_new(struct hda_bus *bus, unsigned int codec_addr,
/* FIXME: support for multiple AFGs? */
codec->afg = look_for_afg_node(codec);
if (! codec->afg) {
- snd_printk(KERN_ERR "hda_codec: no AFG node found\n");
+ snd_printdd("hda_codec: no AFG node found\n");
snd_hda_codec_free(codec);
return -ENODEV;
}
@@ -548,6 +550,9 @@ int snd_hda_codec_new(struct hda_bus *bus, unsigned int codec_addr,
void snd_hda_codec_setup_stream(struct hda_codec *codec, hda_nid_t nid, u32 stream_tag,
int channel_id, int format)
{
+ if (! nid)
+ return;
+
snd_printdd("hda_codec_setup_stream: NID=0x%x, stream=0x%x, channel=%d, format=0x%x\n",
nid, stream_tag, channel_id, format);
snd_hda_codec_write(codec, nid, 0, AC_VERB_SET_CHANNEL_STREAMID,
@@ -561,9 +566,10 @@ void snd_hda_codec_setup_stream(struct hda_codec *codec, hda_nid_t nid, u32 stre
* amp access functions
*/
-#define HDA_HASH_KEY(nid,dir,idx) (u32)((nid) + (idx) * 32 + (dir) * 64)
+/* FIXME: more better hash key? */
+#define HDA_HASH_KEY(nid,dir,idx) (u32)((nid) + ((idx) << 16) + ((dir) << 24))
#define INFO_AMP_CAPS (1<<0)
-#define INFO_AMP_VOL (1<<1)
+#define INFO_AMP_VOL(ch) (1 << (1 + (ch)))
/* initialize the hash table */
static void init_amp_hash(struct hda_codec *codec)
@@ -622,28 +628,29 @@ static u32 query_amp_caps(struct hda_codec *codec, hda_nid_t nid, int direction)
/*
* read the current volume to info
- * if the cache exists, read from the cache.
+ * if the cache exists, read the cache value.
*/
-static void get_vol_mute(struct hda_codec *codec, struct hda_amp_info *info,
+static unsigned int get_vol_mute(struct hda_codec *codec, struct hda_amp_info *info,
hda_nid_t nid, int ch, int direction, int index)
{
u32 val, parm;
- if (info->status & (INFO_AMP_VOL << ch))
- return;
+ if (info->status & INFO_AMP_VOL(ch))
+ return info->vol[ch];
parm = ch ? AC_AMP_GET_RIGHT : AC_AMP_GET_LEFT;
parm |= direction == HDA_OUTPUT ? AC_AMP_GET_OUTPUT : AC_AMP_GET_INPUT;
parm |= index;
val = snd_hda_codec_read(codec, nid, 0, AC_VERB_GET_AMP_GAIN_MUTE, parm);
info->vol[ch] = val & 0xff;
- info->status |= INFO_AMP_VOL << ch;
+ info->status |= INFO_AMP_VOL(ch);
+ return info->vol[ch];
}
/*
- * write the current volume in info to the h/w
+ * write the current volume in info to the h/w and update the cache
*/
-static void put_vol_mute(struct hda_codec *codec,
+static void put_vol_mute(struct hda_codec *codec, struct hda_amp_info *info,
hda_nid_t nid, int ch, int direction, int index, int val)
{
u32 parm;
@@ -653,30 +660,34 @@ static void put_vol_mute(struct hda_codec *codec,
parm |= index << AC_AMP_SET_INDEX_SHIFT;
parm |= val;
snd_hda_codec_write(codec, nid, 0, AC_VERB_SET_AMP_GAIN_MUTE, parm);
+ info->vol[ch] = val;
}
/*
- * read/write AMP value. The volume is between 0 to 0x7f, 0x80 = mute bit.
+ * read AMP value. The volume is between 0 to 0x7f, 0x80 = mute bit.
*/
-int snd_hda_codec_amp_read(struct hda_codec *codec, hda_nid_t nid, int ch, int direction, int index)
+static int snd_hda_codec_amp_read(struct hda_codec *codec, hda_nid_t nid, int ch, int direction, int index)
{
struct hda_amp_info *info = get_alloc_amp_hash(codec, HDA_HASH_KEY(nid, direction, index));
if (! info)
return 0;
- get_vol_mute(codec, info, nid, ch, direction, index);
- return info->vol[ch];
+ return get_vol_mute(codec, info, nid, ch, direction, index);
}
-int snd_hda_codec_amp_write(struct hda_codec *codec, hda_nid_t nid, int ch, int direction, int idx, int val)
+/*
+ * update the AMP value, mask = bit mask to set, val = the value
+ */
+static int snd_hda_codec_amp_update(struct hda_codec *codec, hda_nid_t nid, int ch, int direction, int idx, int mask, int val)
{
struct hda_amp_info *info = get_alloc_amp_hash(codec, HDA_HASH_KEY(nid, direction, idx));
+
if (! info)
return 0;
- get_vol_mute(codec, info, nid, ch, direction, idx);
+ val &= mask;
+ val |= get_vol_mute(codec, info, nid, ch, direction, idx) & ~mask;
if (info->vol[ch] == val && ! codec->in_resume)
return 0;
- put_vol_mute(codec, nid, ch, direction, idx, val);
- info->vol[ch] = val;
+ put_vol_mute(codec, info, nid, ch, direction, idx, val);
return 1;
}
@@ -735,21 +746,15 @@ int snd_hda_mixer_amp_volume_put(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t
int chs = get_amp_channels(kcontrol);
int dir = get_amp_direction(kcontrol);
int idx = get_amp_index(kcontrol);
- int val;
long *valp = ucontrol->value.integer.value;
int change = 0;
- if (chs & 1) {
- val = *valp & 0x7f;
- val |= snd_hda_codec_amp_read(codec, nid, 0, dir, idx) & 0x80;
- change = snd_hda_codec_amp_write(codec, nid, 0, dir, idx, val);
- valp++;
- }
- if (chs & 2) {
- val = *valp & 0x7f;
- val |= snd_hda_codec_amp_read(codec, nid, 1, dir, idx) & 0x80;
- change |= snd_hda_codec_amp_write(codec, nid, 1, dir, idx, val);
- }
+ if (chs & 1)
+ change = snd_hda_codec_amp_update(codec, nid, 0, dir, idx,
+ 0x7f, *valp);
+ if (chs & 2)
+ change |= snd_hda_codec_amp_update(codec, nid, 1, dir, idx,
+ 0x7f, valp[1]);
return change;
}
@@ -788,21 +793,15 @@ int snd_hda_mixer_amp_switch_put(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t
int chs = get_amp_channels(kcontrol);
int dir = get_amp_direction(kcontrol);
int idx = get_amp_index(kcontrol);
- int val;
long *valp = ucontrol->value.integer.value;
int change = 0;
- if (chs & 1) {
- val = snd_hda_codec_amp_read(codec, nid, 0, dir, idx) & 0x7f;
- val |= *valp ? 0 : 0x80;
- change = snd_hda_codec_amp_write(codec, nid, 0, dir, idx, val);
- valp++;
- }
- if (chs & 2) {
- val = snd_hda_codec_amp_read(codec, nid, 1, dir, idx) & 0x7f;
- val |= *valp ? 0 : 0x80;
- change = snd_hda_codec_amp_write(codec, nid, 1, dir, idx, val);
- }
+ if (chs & 1)
+ change = snd_hda_codec_amp_update(codec, nid, 0, dir, idx,
+ 0x80, *valp ? 0 : 0x80);
+ if (chs & 2)
+ change |= snd_hda_codec_amp_update(codec, nid, 1, dir, idx,
+ 0x80, valp[1] ? 0 : 0x80);
return change;
}
@@ -1448,10 +1447,6 @@ static int set_pcm_default_values(struct hda_codec *codec, struct hda_pcm_stream
snd_assert(info->nid, return -EINVAL);
info->ops.prepare = hda_pcm_default_prepare;
}
- if (info->ops.prepare == NULL) {
- snd_assert(info->nid, return -EINVAL);
- info->ops.prepare = hda_pcm_default_prepare;
- }
if (info->ops.cleanup == NULL) {
snd_assert(info->nid, return -EINVAL);
info->ops.cleanup = hda_pcm_default_cleanup;
@@ -1525,12 +1520,12 @@ int snd_hda_build_pcms(struct hda_bus *bus)
*
* If no entries are matching, the function returns a negative value.
*/
-int snd_hda_check_board_config(struct hda_codec *codec, struct hda_board_config *tbl)
+int snd_hda_check_board_config(struct hda_codec *codec, const struct hda_board_config *tbl)
{
- struct hda_board_config *c;
+ const struct hda_board_config *c;
if (codec->bus->modelname) {
- for (c = tbl; c->modelname || c->pci_vendor; c++) {
+ for (c = tbl; c->modelname || c->pci_subvendor; c++) {
if (c->modelname &&
! strcmp(codec->bus->modelname, c->modelname)) {
snd_printd(KERN_INFO "hda_codec: model '%s' is selected\n", c->modelname);
@@ -1543,9 +1538,10 @@ int snd_hda_check_board_config(struct hda_codec *codec, struct hda_board_config
u16 subsystem_vendor, subsystem_device;
pci_read_config_word(codec->bus->pci, PCI_SUBSYSTEM_VENDOR_ID, &subsystem_vendor);
pci_read_config_word(codec->bus->pci, PCI_SUBSYSTEM_ID, &subsystem_device);
- for (c = tbl; c->modelname || c->pci_vendor; c++) {
- if (c->pci_vendor == subsystem_vendor &&
- c->pci_device == subsystem_device)
+ for (c = tbl; c->modelname || c->pci_subvendor; c++) {
+ if (c->pci_subvendor == subsystem_vendor &&
+ (! c->pci_subdevice /* all match */||
+ (c->pci_subdevice == subsystem_device)))
return c->config;
}
}
@@ -1687,11 +1683,12 @@ int snd_hda_multi_out_analog_prepare(struct hda_codec *codec, struct hda_multi_o
snd_hda_codec_setup_stream(codec, mout->hp_nid, stream_tag, 0, format);
/* surrounds */
for (i = 1; i < mout->num_dacs; i++) {
- if (i == HDA_REAR && chs == 2) /* copy front to rear */
- snd_hda_codec_setup_stream(codec, nids[i], stream_tag, 0, format);
- else if (chs >= (i + 1) * 2) /* independent out */
+ if (chs >= (i + 1) * 2) /* independent out */
snd_hda_codec_setup_stream(codec, nids[i], stream_tag, i * 2,
format);
+ else /* copy front */
+ snd_hda_codec_setup_stream(codec, nids[i], stream_tag, 0,
+ format);
}
return 0;
}
@@ -1717,6 +1714,105 @@ int snd_hda_multi_out_analog_cleanup(struct hda_codec *codec, struct hda_multi_o
return 0;
}
+/*
+ * Helper for automatic ping configuration
+ */
+/* parse all pin widgets and store the useful pin nids to cfg */
+int snd_hda_parse_pin_def_config(struct hda_codec *codec, struct auto_pin_cfg *cfg)
+{
+ hda_nid_t nid, nid_start;
+ int i, j, nodes;
+ short seq, sequences[4], assoc_line_out;
+
+ memset(cfg, 0, sizeof(*cfg));
+
+ memset(sequences, 0, sizeof(sequences));
+ assoc_line_out = 0;
+
+ nodes = snd_hda_get_sub_nodes(codec, codec->afg, &nid_start);
+ for (nid = nid_start; nid < nodes + nid_start; nid++) {
+ unsigned int wid_caps = snd_hda_param_read(codec, nid,
+ AC_PAR_AUDIO_WIDGET_CAP);
+ unsigned int wid_type = (wid_caps & AC_WCAP_TYPE) >> AC_WCAP_TYPE_SHIFT;
+ unsigned int def_conf;
+ short assoc, loc;
+
+ /* read all default configuration for pin complex */
+ if (wid_type != AC_WID_PIN)
+ continue;
+ def_conf = snd_hda_codec_read(codec, nid, 0, AC_VERB_GET_CONFIG_DEFAULT, 0);
+ if (get_defcfg_connect(def_conf) == AC_JACK_PORT_NONE)
+ continue;
+ loc = get_defcfg_location(def_conf);
+ switch (get_defcfg_device(def_conf)) {
+ case AC_JACK_LINE_OUT:
+ case AC_JACK_SPEAKER:
+ seq = get_defcfg_sequence(def_conf);
+ assoc = get_defcfg_association(def_conf);
+ if (! assoc)
+ continue;
+ if (! assoc_line_out)
+ assoc_line_out = assoc;
+ else if (assoc_line_out != assoc)
+ continue;
+ if (cfg->line_outs >= ARRAY_SIZE(cfg->line_out_pins))
+ continue;
+ cfg->line_out_pins[cfg->line_outs] = nid;
+ sequences[cfg->line_outs] = seq;
+ cfg->line_outs++;
+ break;
+ case AC_JACK_HP_OUT:
+ cfg->hp_pin = nid;
+ break;
+ case AC_JACK_MIC_IN:
+ if (loc == AC_JACK_LOC_FRONT)
+ cfg->input_pins[AUTO_PIN_FRONT_MIC] = nid;
+ else
+ cfg->input_pins[AUTO_PIN_MIC] = nid;
+ break;
+ case AC_JACK_LINE_IN:
+ if (loc == AC_JACK_LOC_FRONT)
+ cfg->input_pins[AUTO_PIN_FRONT_LINE] = nid;
+ else
+ cfg->input_pins[AUTO_PIN_LINE] = nid;
+ break;
+ case AC_JACK_CD:
+ cfg->input_pins[AUTO_PIN_CD] = nid;
+ break;
+ case AC_JACK_AUX:
+ cfg->input_pins[AUTO_PIN_AUX] = nid;
+ break;
+ case AC_JACK_SPDIF_OUT:
+ cfg->dig_out_pin = nid;
+ break;
+ case AC_JACK_SPDIF_IN:
+ cfg->dig_in_pin = nid;
+ break;
+ }
+ }
+
+ /* sort by sequence */
+ for (i = 0; i < cfg->line_outs; i++)
+ for (j = i + 1; j < cfg->line_outs; j++)
+ if (sequences[i] > sequences[j]) {
+ seq = sequences[i];
+ sequences[i] = sequences[j];
+ sequences[j] = seq;
+ nid = cfg->line_out_pins[i];
+ cfg->line_out_pins[i] = cfg->line_out_pins[j];
+ cfg->line_out_pins[j] = nid;
+ }
+
+ /* Swap surround and CLFE: the association order is front/CLFE/surr/back */
+ if (cfg->line_outs >= 3) {
+ nid = cfg->line_out_pins[1];
+ cfg->line_out_pins[1] = cfg->line_out_pins[2];
+ cfg->line_out_pins[2] = nid;
+ }
+
+ return 0;
+}
+
#ifdef CONFIG_PM
/*
* power management
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-29 03:44:23 +0000