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-rw-r--r--sound/arm/aaci.c2
-rw-r--r--sound/drivers/pcsp/pcsp.h1
-rw-r--r--sound/oss/Kconfig2
-rw-r--r--sound/oss/msnd.c2
-rw-r--r--sound/oss/pas2_pcm.c2
-rw-r--r--sound/oss/sh_dac_audio.c85
-rw-r--r--sound/pci/aw2/aw2-saa7146.c2
-rw-r--r--sound/pci/lx6464es/lx6464es.c2
-rw-r--r--sound/pci/sis7019.h4
-rw-r--r--sound/pci/vx222/vx222_ops.c2
-rw-r--r--sound/soc/pxa/Kconfig7
-rw-r--r--sound/soc/pxa/corgi.c36
-rw-r--r--sound/soc/pxa/palm27x.c2
-rw-r--r--sound/soc/pxa/poodle.c36
-rw-r--r--sound/soc/s3c24xx/s3c2412-i2s.c1
-rw-r--r--sound/soc/s3c24xx/s3c2443-ac97.c1
-rw-r--r--sound/soc/s3c24xx/s3c24xx-i2s.c2
-rw-r--r--sound/soc/s3c24xx/s3c24xx-pcm.c21
-rw-r--r--sound/sound_core.c7
-rw-r--r--sound/usb/usbmixer.c2
20 files changed, 66 insertions, 153 deletions
diff --git a/sound/arm/aaci.c b/sound/arm/aaci.c
index 5c48e36038f..dc78272fc39 100644
--- a/sound/arm/aaci.c
+++ b/sound/arm/aaci.c
@@ -1089,7 +1089,7 @@ static int __devinit aaci_probe(struct amba_device *dev, struct amba_id *id)
goto out;
}
- aaci->base = ioremap(dev->res.start, SZ_4K);
+ aaci->base = ioremap(dev->res.start, resource_size(&dev->res));
if (!aaci->base) {
ret = -ENOMEM;
goto out;
diff --git a/sound/drivers/pcsp/pcsp.h b/sound/drivers/pcsp/pcsp.h
index cdef2664218..174dd2ff0f2 100644
--- a/sound/drivers/pcsp/pcsp.h
+++ b/sound/drivers/pcsp/pcsp.h
@@ -10,6 +10,7 @@
#define __PCSP_H__
#include <linux/hrtimer.h>
+#include <linux/timex.h>
#if defined(CONFIG_MIPS) || defined(CONFIG_X86)
/* Use the global PIT lock ! */
#include <asm/i8253.h>
diff --git a/sound/oss/Kconfig b/sound/oss/Kconfig
index 1ca7427c4b6..bcf2a0698d5 100644
--- a/sound/oss/Kconfig
+++ b/sound/oss/Kconfig
@@ -561,7 +561,7 @@ endif # SOUND_OSS
config SOUND_SH_DAC_AUDIO
tristate "SuperH DAC audio support"
- depends on CPU_SH3
+ depends on CPU_SH3 && HIGH_RES_TIMERS
config SOUND_SH_DAC_AUDIO_CHANNEL
int "DAC channel"
diff --git a/sound/oss/msnd.c b/sound/oss/msnd.c
index e4282d93a1a..21eb6dce46d 100644
--- a/sound/oss/msnd.c
+++ b/sound/oss/msnd.c
@@ -100,7 +100,7 @@ void msnd_fifo_free(msnd_fifo *f)
int msnd_fifo_alloc(msnd_fifo *f, size_t n)
{
msnd_fifo_free(f);
- f->data = (char *)vmalloc(n);
+ f->data = vmalloc(n);
f->n = n;
f->tail = 0;
f->head = 0;
diff --git a/sound/oss/pas2_pcm.c b/sound/oss/pas2_pcm.c
index 36c3ea62086..8f7d175767a 100644
--- a/sound/oss/pas2_pcm.c
+++ b/sound/oss/pas2_pcm.c
@@ -17,7 +17,7 @@
#include <linux/init.h>
#include <linux/spinlock.h>
-#include <asm/timex.h>
+#include <linux/timex.h>
#include "sound_config.h"
#include "pas2.h"
diff --git a/sound/oss/sh_dac_audio.c b/sound/oss/sh_dac_audio.c
index 78cfb66e4c5..b2ed8757542 100644
--- a/sound/oss/sh_dac_audio.c
+++ b/sound/oss/sh_dac_audio.c
@@ -18,47 +18,36 @@
#include <linux/sound.h>
#include <linux/soundcard.h>
#include <linux/interrupt.h>
+#include <linux/hrtimer.h>
#include <asm/io.h>
#include <asm/uaccess.h>
#include <asm/irq.h>
#include <asm/delay.h>
#include <asm/clock.h>
-#include <asm/cpu/dac.h>
-#include <asm/cpu/timer.h>
+#include <cpu/dac.h>
#include <asm/machvec.h>
#include <mach/hp6xx.h>
#include <asm/hd64461.h>
#define MODNAME "sh_dac_audio"
-#define TMU_TOCR_INIT 0x00
-
-#define TMU1_TCR_INIT 0x0020 /* Clock/4, rising edge; interrupt on */
-#define TMU1_TSTR_INIT 0x02 /* Bit to turn on TMU1 */
-
#define BUFFER_SIZE 48000
static int rate;
static int empty;
static char *data_buffer, *buffer_begin, *buffer_end;
static int in_use, device_major;
+static struct hrtimer hrtimer;
+static ktime_t wakeups_per_second;
static void dac_audio_start_timer(void)
{
- u8 tstr;
-
- tstr = ctrl_inb(TMU_TSTR);
- tstr |= TMU1_TSTR_INIT;
- ctrl_outb(tstr, TMU_TSTR);
+ hrtimer_start(&hrtimer, wakeups_per_second, HRTIMER_MODE_REL);
}
static void dac_audio_stop_timer(void)
{
- u8 tstr;
-
- tstr = ctrl_inb(TMU_TSTR);
- tstr &= ~TMU1_TSTR_INIT;
- ctrl_outb(tstr, TMU_TSTR);
+ hrtimer_cancel(&hrtimer);
}
static void dac_audio_reset(void)
@@ -77,38 +66,30 @@ static void dac_audio_sync(void)
static void dac_audio_start(void)
{
if (mach_is_hp6xx()) {
- u16 v = inw(HD64461_GPADR);
+ u16 v = __raw_readw(HD64461_GPADR);
v &= ~HD64461_GPADR_SPEAKER;
- outw(v, HD64461_GPADR);
+ __raw_writew(v, HD64461_GPADR);
}
sh_dac_enable(CONFIG_SOUND_SH_DAC_AUDIO_CHANNEL);
- ctrl_outw(TMU1_TCR_INIT, TMU1_TCR);
}
static void dac_audio_stop(void)
{
dac_audio_stop_timer();
if (mach_is_hp6xx()) {
- u16 v = inw(HD64461_GPADR);
+ u16 v = __raw_readw(HD64461_GPADR);
v |= HD64461_GPADR_SPEAKER;
- outw(v, HD64461_GPADR);
+ __raw_writew(v, HD64461_GPADR);
}
- sh_dac_output(0, CONFIG_SOUND_SH_DAC_AUDIO_CHANNEL);
+ sh_dac_output(0, CONFIG_SOUND_SH_DAC_AUDIO_CHANNEL);
sh_dac_disable(CONFIG_SOUND_SH_DAC_AUDIO_CHANNEL);
}
static void dac_audio_set_rate(void)
{
- unsigned long interval;
- struct clk *clk;
-
- clk = clk_get(NULL, "module_clk");
- interval = (clk_get_rate(clk) / 4) / rate;
- clk_put(clk);
- ctrl_outl(interval, TMU1_TCOR);
- ctrl_outl(interval, TMU1_TCNT);
+ wakeups_per_second = ktime_set(0, 1000000000 / rate);
}
static int dac_audio_ioctl(struct inode *inode, struct file *file,
@@ -265,32 +246,26 @@ const struct file_operations dac_audio_fops = {
.release = dac_audio_release,
};
-static irqreturn_t timer1_interrupt(int irq, void *dev)
+static enum hrtimer_restart sh_dac_audio_timer(struct hrtimer *handle)
{
- unsigned long timer_status;
-
- timer_status = ctrl_inw(TMU1_TCR);
- timer_status &= ~0x100;
- ctrl_outw(timer_status, TMU1_TCR);
-
if (!empty) {
sh_dac_output(*buffer_begin, CONFIG_SOUND_SH_DAC_AUDIO_CHANNEL);
buffer_begin++;
if (buffer_begin == data_buffer + BUFFER_SIZE)
buffer_begin = data_buffer;
- if (buffer_begin == buffer_end) {
+ if (buffer_begin == buffer_end)
empty = 1;
- dac_audio_stop_timer();
- }
}
- return IRQ_HANDLED;
+
+ if (!empty)
+ hrtimer_start(&hrtimer, wakeups_per_second, HRTIMER_MODE_REL);
+
+ return HRTIMER_NORESTART;
}
static int __init dac_audio_init(void)
{
- int retval;
-
if ((device_major = register_sound_dsp(&dac_audio_fops, -1)) < 0) {
printk(KERN_ERR "Cannot register dsp device");
return device_major;
@@ -306,21 +281,25 @@ static int __init dac_audio_init(void)
rate = 8000;
dac_audio_set_rate();
- retval =
- request_irq(TIMER1_IRQ, timer1_interrupt, IRQF_DISABLED, MODNAME, 0);
- if (retval < 0) {
- printk(KERN_ERR "sh_dac_audio: IRQ %d request failed\n",
- TIMER1_IRQ);
- return retval;
- }
+ /* Today: High Resolution Timer driven DAC playback.
+ * The timer callback gets called once per sample. Ouch.
+ *
+ * Future: A much better approach would be to use the
+ * SH7720 CMT+DMAC+DAC hardware combination like this:
+ * - Program sample rate using CMT0 or CMT1
+ * - Program DMAC to use CMT for timing and output to DAC
+ * - Play sound using DMAC, let CPU sleep.
+ * - While at it, rewrite this driver to use ALSA.
+ */
+
+ hrtimer_init(&hrtimer, CLOCK_MONOTONIC, HRTIMER_MODE_REL);
+ hrtimer.function = sh_dac_audio_timer;
return 0;
}
static void __exit dac_audio_exit(void)
{
- free_irq(TIMER1_IRQ, 0);
-
unregister_sound_dsp(device_major);
kfree((void *)data_buffer);
}
diff --git a/sound/pci/aw2/aw2-saa7146.c b/sound/pci/aw2/aw2-saa7146.c
index 6a3891ab69d..296123ab74f 100644
--- a/sound/pci/aw2/aw2-saa7146.c
+++ b/sound/pci/aw2/aw2-saa7146.c
@@ -108,7 +108,7 @@ void snd_aw2_saa7146_setup(struct snd_aw2_saa7146 *chip,
#endif
/* WS0_CTRL, WS0_SYNC: input TSL1, I2S */
- /* At initialization WS1 and WS2 are disbaled (configured as input */
+ /* At initialization WS1 and WS2 are disabled (configured as input) */
acon1 |= 0 * WS1_CTRL;
acon1 |= 0 * WS2_CTRL;
diff --git a/sound/pci/lx6464es/lx6464es.c b/sound/pci/lx6464es/lx6464es.c
index ccf1b38c88e..18da2ef04d0 100644
--- a/sound/pci/lx6464es/lx6464es.c
+++ b/sound/pci/lx6464es/lx6464es.c
@@ -988,7 +988,7 @@ static int __devinit snd_lx6464es_create(struct snd_card *card,
pci_set_master(pci);
/* check if we can restrict PCI DMA transfers to 32 bits */
- err = pci_set_dma_mask(pci, DMA_32BIT_MASK);
+ err = pci_set_dma_mask(pci, DMA_BIT_MASK(32));
if (err < 0) {
snd_printk(KERN_ERR "architecture does not support "
"32bit PCI busmaster DMA\n");
diff --git a/sound/pci/sis7019.h b/sound/pci/sis7019.h
index 013b6739a74..bc8c7681940 100644
--- a/sound/pci/sis7019.h
+++ b/sound/pci/sis7019.h
@@ -203,7 +203,7 @@
#define SIS_WEISR_B 0xac
-/* Playback DMA parameters (paramter RAM) */
+/* Playback DMA parameters (parameter RAM) */
#define SIS_PLAY_DMA_OFFSET 0x0000
#define SIS_PLAY_DMA_SIZE 0x10
#define SIS_PLAY_DMA_ADDR(addr, num) \
@@ -228,7 +228,7 @@
#define SIS_PLAY_DMA_SSO_MASK 0xffff0000
#define SIS_PLAY_DMA_ESO_MASK 0x0000ffff
-/* Capture DMA parameters (paramter RAM) */
+/* Capture DMA parameters (parameter RAM) */
#define SIS_CAPTURE_DMA_OFFSET 0x0800
#define SIS_CAPTURE_DMA_SIZE 0x10
#define SIS_CAPTURE_DMA_ADDR(addr, num) \
diff --git a/sound/pci/vx222/vx222_ops.c b/sound/pci/vx222/vx222_ops.c
index c0efe449111..6416d3f0c7b 100644
--- a/sound/pci/vx222/vx222_ops.c
+++ b/sound/pci/vx222/vx222_ops.c
@@ -367,7 +367,7 @@ static int vx2_load_xilinx_binary(struct vx_core *chip, const struct firmware *x
unsigned int port;
const unsigned char *image;
- /* XILINX reset (wait at least 1 milisecond between reset on and off). */
+ /* XILINX reset (wait at least 1 millisecond between reset on and off). */
vx_outl(chip, CNTRL, VX_CNTRL_REGISTER_VALUE | VX_XILINX_RESET_MASK);
vx_inl(chip, CNTRL);
msleep(10);
diff --git a/sound/soc/pxa/Kconfig b/sound/soc/pxa/Kconfig
index dcd163a4ee9..6375b4ea525 100644
--- a/sound/soc/pxa/Kconfig
+++ b/sound/soc/pxa/Kconfig
@@ -98,13 +98,14 @@ config SND_PXA2XX_SOC_EM_X270
CompuLab EM-x270, eXeda and CM-X300 machines.
config SND_PXA2XX_SOC_PALM27X
- bool "SoC Audio support for Palm T|X, T5 and LifeDrive"
- depends on SND_PXA2XX_SOC && (MACH_PALMLD || MACH_PALMTX || MACH_PALMT5)
+ bool "SoC Audio support for Palm T|X, T5, E2 and LifeDrive"
+ depends on SND_PXA2XX_SOC && (MACH_PALMLD || MACH_PALMTX || \
+ MACH_PALMT5 || MACH_PALMTE2)
select SND_PXA2XX_SOC_AC97
select SND_SOC_WM9712
help
Say Y if you want to add support for SoC audio on
- Palm T|X, T5 or LifeDrive handheld computer.
+ Palm T|X, T5, E2 or LifeDrive handheld computer.
config SND_SOC_ZYLONITE
tristate "SoC Audio support for Marvell Zylonite"
diff --git a/sound/soc/pxa/corgi.c b/sound/soc/pxa/corgi.c
index d5be2b30cda..fefe1a57f31 100644
--- a/sound/soc/pxa/corgi.c
+++ b/sound/soc/pxa/corgi.c
@@ -320,38 +320,6 @@ static struct snd_soc_device corgi_snd_devdata = {
.codec_dev = &soc_codec_dev_wm8731,
};
-/*
- * FIXME: This is a temporary bodge to avoid cross-tree merge issues.
- * New drivers should register the wm8731 I2C device in the machine
- * setup code (under arch/arm for ARM systems).
- */
-static int wm8731_i2c_register(void)
-{
- struct i2c_board_info info;
- struct i2c_adapter *adapter;
- struct i2c_client *client;
-
- memset(&info, 0, sizeof(struct i2c_board_info));
- info.addr = 0x1b;
- strlcpy(info.type, "wm8731", I2C_NAME_SIZE);
-
- adapter = i2c_get_adapter(0);
- if (!adapter) {
- printk(KERN_ERR "can't get i2c adapter 0\n");
- return -ENODEV;
- }
-
- client = i2c_new_device(adapter, &info);
- i2c_put_adapter(adapter);
- if (!client) {
- printk(KERN_ERR "can't add i2c device at 0x%x\n",
- (unsigned int)info.addr);
- return -ENODEV;
- }
-
- return 0;
-}
-
static struct platform_device *corgi_snd_device;
static int __init corgi_init(void)
@@ -362,10 +330,6 @@ static int __init corgi_init(void)
machine_is_husky()))
return -ENODEV;
- ret = wm8731_i2c_register();
- if (ret != 0)
- return ret;
-
corgi_snd_device = platform_device_alloc("soc-audio", -1);
if (!corgi_snd_device)
return -ENOMEM;
diff --git a/sound/soc/pxa/palm27x.c b/sound/soc/pxa/palm27x.c
index 44fcc4e01e0..e6102fda0a7 100644
--- a/sound/soc/pxa/palm27x.c
+++ b/sound/soc/pxa/palm27x.c
@@ -205,7 +205,7 @@ static int palm27x_asoc_probe(struct platform_device *pdev)
int ret;
if (!(machine_is_palmtx() || machine_is_palmt5() ||
- machine_is_palmld()))
+ machine_is_palmld() || machine_is_palmte2()))
return -ENODEV;
if (pdev->dev.platform_data)
diff --git a/sound/soc/pxa/poodle.c b/sound/soc/pxa/poodle.c
index a51058f6674..c5f36e0eab5 100644
--- a/sound/soc/pxa/poodle.c
+++ b/sound/soc/pxa/poodle.c
@@ -280,38 +280,6 @@ static struct snd_soc_card snd_soc_poodle = {
.num_links = 1,
};
-/*
- * FIXME: This is a temporary bodge to avoid cross-tree merge issues.
- * New drivers should register the wm8731 I2C device in the machine
- * setup code (under arch/arm for ARM systems).
- */
-static int wm8731_i2c_register(void)
-{
- struct i2c_board_info info;
- struct i2c_adapter *adapter;
- struct i2c_client *client;
-
- memset(&info, 0, sizeof(struct i2c_board_info));
- info.addr = 0x1b;
- strlcpy(info.type, "wm8731", I2C_NAME_SIZE);
-
- adapter = i2c_get_adapter(0);
- if (!adapter) {
- printk(KERN_ERR "can't get i2c adapter 0\n");
- return -ENODEV;
- }
-
- client = i2c_new_device(adapter, &info);
- i2c_put_adapter(adapter);
- if (!client) {
- printk(KERN_ERR "can't add i2c device at 0x%x\n",
- (unsigned int)info.addr);
- return -ENODEV;
- }
-
- return 0;
-}
-
/* poodle audio subsystem */
static struct snd_soc_device poodle_snd_devdata = {
.card = &snd_soc_poodle,
@@ -327,10 +295,6 @@ static int __init poodle_init(void)
if (!machine_is_poodle())
return -ENODEV;
- ret = wm8731_i2c_register();
- if (ret != 0)
- return ret;
-
locomo_gpio_set_dir(&poodle_locomo_device.dev,
POODLE_LOCOMO_GPIO_AMP_ON, 0);
/* should we mute HP at startup - burning power ?*/
diff --git a/sound/soc/s3c24xx/s3c2412-i2s.c b/sound/soc/s3c24xx/s3c2412-i2s.c
index 168a088ba76..a587ec40b44 100644
--- a/sound/soc/s3c24xx/s3c2412-i2s.c
+++ b/sound/soc/s3c24xx/s3c2412-i2s.c
@@ -20,6 +20,7 @@
#include <linux/module.h>
#include <linux/device.h>
#include <linux/delay.h>
+#include <linux/gpio.h>
#include <linux/clk.h>
#include <linux/kernel.h>
#include <linux/io.h>
diff --git a/sound/soc/s3c24xx/s3c2443-ac97.c b/sound/soc/s3c24xx/s3c2443-ac97.c
index 3698f707c44..3f03d5ddfac 100644
--- a/sound/soc/s3c24xx/s3c2443-ac97.c
+++ b/sound/soc/s3c24xx/s3c2443-ac97.c
@@ -19,6 +19,7 @@
#include <linux/io.h>
#include <linux/wait.h>
#include <linux/delay.h>
+#include <linux/gpio.h>
#include <linux/clk.h>
#include <sound/core.h>
diff --git a/sound/soc/s3c24xx/s3c24xx-i2s.c b/sound/soc/s3c24xx/s3c24xx-i2s.c
index cc066964dad..556e35f0ab7 100644
--- a/sound/soc/s3c24xx/s3c24xx-i2s.c
+++ b/sound/soc/s3c24xx/s3c24xx-i2s.c
@@ -21,6 +21,8 @@
#include <linux/clk.h>
#include <linux/jiffies.h>
#include <linux/io.h>
+#include <linux/gpio.h>
+
#include <sound/core.h>
#include <sound/pcm.h>
#include <sound/pcm_params.h>
diff --git a/sound/soc/s3c24xx/s3c24xx-pcm.c b/sound/soc/s3c24xx/s3c24xx-pcm.c
index 169ddad3157..eecfa5eba06 100644
--- a/sound/soc/s3c24xx/s3c24xx-pcm.c
+++ b/sound/soc/s3c24xx/s3c24xx-pcm.c
@@ -218,24 +218,17 @@ static int s3c24xx_pcm_prepare(struct snd_pcm_substream *substream)
* sync to pclk, half-word transfers to the IIS-FIFO. */
if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
s3c2410_dma_devconfig(prtd->params->channel,
- S3C2410_DMASRC_MEM, S3C2410_DISRCC_INC |
- S3C2410_DISRCC_APB, prtd->params->dma_addr);
-
- s3c2410_dma_config(prtd->params->channel,
- prtd->params->dma_size,
- S3C2410_DCON_SYNC_PCLK |
- S3C2410_DCON_HANDSHAKE);
+ S3C2410_DMASRC_MEM,
+ prtd->params->dma_addr);
} else {
- s3c2410_dma_config(prtd->params->channel,
- prtd->params->dma_size,
- S3C2410_DCON_HANDSHAKE |
- S3C2410_DCON_SYNC_PCLK);
-
s3c2410_dma_devconfig(prtd->params->channel,
- S3C2410_DMASRC_HW, 0x3,
- prtd->params->dma_addr);
+ S3C2410_DMASRC_HW,
+ prtd->params->dma_addr);
}
+ s3c2410_dma_config(prtd->params->channel,
+ prtd->params->dma_size);
+
/* flush the DMA channel */
s3c2410_dma_ctrl(prtd->params->channel, S3C2410_DMAOP_FLUSH);
prtd->dma_loaded = 0;
diff --git a/sound/sound_core.c b/sound/sound_core.c
index 2b302bbffe7..12522e6913d 100644
--- a/sound/sound_core.c
+++ b/sound/sound_core.c
@@ -27,6 +27,11 @@ MODULE_DESCRIPTION("Core sound module");
MODULE_AUTHOR("Alan Cox");
MODULE_LICENSE("GPL");
+static char *sound_nodename(struct device *dev)
+{
+ return kasprintf(GFP_KERNEL, "snd/%s", dev_name(dev));
+}
+
static int __init init_soundcore(void)
{
int rc;
@@ -41,6 +46,8 @@ static int __init init_soundcore(void)
return PTR_ERR(sound_class);
}
+ sound_class->nodename = sound_nodename;
+
return 0;
}
diff --git a/sound/usb/usbmixer.c b/sound/usb/usbmixer.c
index ecb58e7a624..4bd3a7a0edc 100644
--- a/sound/usb/usbmixer.c
+++ b/sound/usb/usbmixer.c
@@ -423,7 +423,7 @@ static int set_ctl_value(struct usb_mixer_elem_info *cval, int request, int vali
value_set = convert_bytes_value(cval, value_set);
buf[0] = value_set & 0xff;
buf[1] = (value_set >> 8) & 0xff;
- while (timeout -- > 0)
+ while (timeout-- > 0)
if (snd_usb_ctl_msg(cval->mixer->chip->dev,
usb_sndctrlpipe(cval->mixer->chip->dev, 0),
request,
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-14 12:06:58 +0000