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Merge remote-tracking branches 'asoc/topic/samsung', 'asoc/topic/sh', 'asoc/topic/ssm2518' and 'asoc/topic/sti' into asoc-next

This commit is contained in:
Mark Brown 2015-12-23 00:23:51 +00:00
parent d1587e345c 9bdca822cb e6e969f1fd bfbcab7c2d 0d3f3c9a48
commit 14418aa7d4
17 changed files with 161 additions and 149 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

47
arch/arm/mach-s3c64xx/dev-audio.c
View File

@ -54,12 +54,13 @@ static int s3c64xx_i2s_cfg_gpio(struct platform_device *pdev)
static struct resource s3c64xx_iis0_resource[] = {
[0] = DEFINE_RES_MEM(S3C64XX_PA_IIS0, SZ_256),
[1] = DEFINE_RES_DMA(DMACH_I2S0_OUT),
[2] = DEFINE_RES_DMA(DMACH_I2S0_IN),
};
static struct s3c_audio_pdata i2sv3_pdata = {
static struct s3c_audio_pdata i2s0_pdata = {
.cfg_gpio = s3c64xx_i2s_cfg_gpio,
.dma_filter = pl08x_filter_id,
.dma_playback = DMACH_I2S0_OUT,
.dma_capture = DMACH_I2S0_IN,
};
struct platform_device s3c64xx_device_iis0 = {
@ -68,15 +69,20 @@ struct platform_device s3c64xx_device_iis0 = {
.num_resources = ARRAY_SIZE(s3c64xx_iis0_resource),
.resource = s3c64xx_iis0_resource,
.dev = {
.platform_data = &i2sv3_pdata,
.platform_data = &i2s0_pdata,
},
};
EXPORT_SYMBOL(s3c64xx_device_iis0);
static struct resource s3c64xx_iis1_resource[] = {
[0] = DEFINE_RES_MEM(S3C64XX_PA_IIS1, SZ_256),
[1] = DEFINE_RES_DMA(DMACH_I2S1_OUT),
[2] = DEFINE_RES_DMA(DMACH_I2S1_IN),
};
static struct s3c_audio_pdata i2s1_pdata = {
.cfg_gpio = s3c64xx_i2s_cfg_gpio,
.dma_filter = pl08x_filter_id,
.dma_playback = DMACH_I2S1_OUT,
.dma_capture = DMACH_I2S1_IN,
};
struct platform_device s3c64xx_device_iis1 = {
@ -85,19 +91,20 @@ struct platform_device s3c64xx_device_iis1 = {
.num_resources = ARRAY_SIZE(s3c64xx_iis1_resource),
.resource = s3c64xx_iis1_resource,
.dev = {
.platform_data = &i2sv3_pdata,
.platform_data = &i2s1_pdata,
},
};
EXPORT_SYMBOL(s3c64xx_device_iis1);
static struct resource s3c64xx_iisv4_resource[] = {
[0] = DEFINE_RES_MEM(S3C64XX_PA_IISV4, SZ_256),
[1] = DEFINE_RES_DMA(DMACH_HSI_I2SV40_TX),
[2] = DEFINE_RES_DMA(DMACH_HSI_I2SV40_RX),
};
static struct s3c_audio_pdata i2sv4_pdata = {
.cfg_gpio = s3c64xx_i2s_cfg_gpio,
.dma_filter = pl08x_filter_id,
.dma_playback = DMACH_HSI_I2SV40_TX,
.dma_capture = DMACH_HSI_I2SV40_RX,
.type = {
.i2s = {
.quirks = QUIRK_PRI_6CHAN,
@ -142,12 +149,13 @@ static int s3c64xx_pcm_cfg_gpio(struct platform_device *pdev)
static struct resource s3c64xx_pcm0_resource[] = {
[0] = DEFINE_RES_MEM(S3C64XX_PA_PCM0, SZ_256),
[1] = DEFINE_RES_DMA(DMACH_PCM0_TX),
[2] = DEFINE_RES_DMA(DMACH_PCM0_RX),
};
static struct s3c_audio_pdata s3c_pcm0_pdata = {
.cfg_gpio = s3c64xx_pcm_cfg_gpio,
.dma_filter = pl08x_filter_id,
.dma_capture = DMACH_PCM0_RX,
.dma_playback = DMACH_PCM0_TX,
};
struct platform_device s3c64xx_device_pcm0 = {
@ -163,12 +171,13 @@ EXPORT_SYMBOL(s3c64xx_device_pcm0);
static struct resource s3c64xx_pcm1_resource[] = {
[0] = DEFINE_RES_MEM(S3C64XX_PA_PCM1, SZ_256),
[1] = DEFINE_RES_DMA(DMACH_PCM1_TX),
[2] = DEFINE_RES_DMA(DMACH_PCM1_RX),
};
static struct s3c_audio_pdata s3c_pcm1_pdata = {
.cfg_gpio = s3c64xx_pcm_cfg_gpio,
.dma_filter = pl08x_filter_id,
.dma_playback = DMACH_PCM1_TX,
.dma_capture = DMACH_PCM1_RX,
};
struct platform_device s3c64xx_device_pcm1 = {
@ -196,13 +205,15 @@ static int s3c64xx_ac97_cfg_gpe(struct platform_device *pdev)
static struct resource s3c64xx_ac97_resource[] = {
[0] = DEFINE_RES_MEM(S3C64XX_PA_AC97, SZ_256),
[1] = DEFINE_RES_DMA(DMACH_AC97_PCMOUT),
[2] = DEFINE_RES_DMA(DMACH_AC97_PCMIN),
[3] = DEFINE_RES_DMA(DMACH_AC97_MICIN),
[4] = DEFINE_RES_IRQ(IRQ_AC97),
[1] = DEFINE_RES_IRQ(IRQ_AC97),
};
static struct s3c_audio_pdata s3c_ac97_pdata;
static struct s3c_audio_pdata s3c_ac97_pdata = {
.dma_playback = DMACH_AC97_PCMOUT,
.dma_filter = pl08x_filter_id,
.dma_capture = DMACH_AC97_PCMIN,
.dma_capture_mic = DMACH_AC97_MICIN,
};
static u64 s3c64xx_ac97_dmamask = DMA_BIT_MASK(32);

52
arch/arm/mach-s3c64xx/include/mach/dma.h
View File

@ -14,38 +14,38 @@
#define S3C64XX_DMA_CHAN(name) ((unsigned long)(name))
/* DMA0/SDMA0 */
#define DMACH_UART0 S3C64XX_DMA_CHAN("uart0_tx")
#define DMACH_UART0_SRC2 S3C64XX_DMA_CHAN("uart0_rx")
#define DMACH_UART1 S3C64XX_DMA_CHAN("uart1_tx")
#define DMACH_UART1_SRC2 S3C64XX_DMA_CHAN("uart1_rx")
#define DMACH_UART2 S3C64XX_DMA_CHAN("uart2_tx")
#define DMACH_UART2_SRC2 S3C64XX_DMA_CHAN("uart2_rx")
#define DMACH_UART3 S3C64XX_DMA_CHAN("uart3_tx")
#define DMACH_UART3_SRC2 S3C64XX_DMA_CHAN("uart3_rx")
#define DMACH_PCM0_TX S3C64XX_DMA_CHAN("pcm0_tx")
#define DMACH_PCM0_RX S3C64XX_DMA_CHAN("pcm0_rx")
#define DMACH_I2S0_OUT S3C64XX_DMA_CHAN("i2s0_tx")
#define DMACH_I2S0_IN S3C64XX_DMA_CHAN("i2s0_rx")
#define DMACH_UART0 "uart0_tx"
#define DMACH_UART0_SRC2 "uart0_rx"
#define DMACH_UART1 "uart1_tx"
#define DMACH_UART1_SRC2 "uart1_rx"
#define DMACH_UART2 "uart2_tx"
#define DMACH_UART2_SRC2 "uart2_rx"
#define DMACH_UART3 "uart3_tx"
#define DMACH_UART3_SRC2 "uart3_rx"
#define DMACH_PCM0_TX "pcm0_tx"
#define DMACH_PCM0_RX "pcm0_rx"
#define DMACH_I2S0_OUT "i2s0_tx"
#define DMACH_I2S0_IN "i2s0_rx"
#define DMACH_SPI0_TX S3C64XX_DMA_CHAN("spi0_tx")
#define DMACH_SPI0_RX S3C64XX_DMA_CHAN("spi0_rx")
#define DMACH_HSI_I2SV40_TX S3C64XX_DMA_CHAN("i2s2_tx")
#define DMACH_HSI_I2SV40_RX S3C64XX_DMA_CHAN("i2s2_rx")
#define DMACH_HSI_I2SV40_TX "i2s2_tx"
#define DMACH_HSI_I2SV40_RX "i2s2_rx"
/* DMA1/SDMA1 */
#define DMACH_PCM1_TX S3C64XX_DMA_CHAN("pcm1_tx")
#define DMACH_PCM1_RX S3C64XX_DMA_CHAN("pcm1_rx")
#define DMACH_I2S1_OUT S3C64XX_DMA_CHAN("i2s1_tx")
#define DMACH_I2S1_IN S3C64XX_DMA_CHAN("i2s1_rx")
#define DMACH_PCM1_TX "pcm1_tx"
#define DMACH_PCM1_RX "pcm1_rx"
#define DMACH_I2S1_OUT "i2s1_tx"
#define DMACH_I2S1_IN "i2s1_rx"
#define DMACH_SPI1_TX S3C64XX_DMA_CHAN("spi1_tx")
#define DMACH_SPI1_RX S3C64XX_DMA_CHAN("spi1_rx")
#define DMACH_AC97_PCMOUT S3C64XX_DMA_CHAN("ac97_out")
#define DMACH_AC97_PCMIN S3C64XX_DMA_CHAN("ac97_in")
#define DMACH_AC97_MICIN S3C64XX_DMA_CHAN("ac97_mic")
#define DMACH_PWM S3C64XX_DMA_CHAN("pwm")
#define DMACH_IRDA S3C64XX_DMA_CHAN("irda")
#define DMACH_EXTERNAL S3C64XX_DMA_CHAN("external")
#define DMACH_SECURITY_RX S3C64XX_DMA_CHAN("sec_rx")
#define DMACH_SECURITY_TX S3C64XX_DMA_CHAN("sec_tx")
#define DMACH_AC97_PCMOUT "ac97_out"
#define DMACH_AC97_PCMIN "ac97_in"
#define DMACH_AC97_MICIN "ac97_mic"
#define DMACH_PWM "pwm"
#define DMACH_IRDA "irda"
#define DMACH_EXTERNAL "external"
#define DMACH_SECURITY_RX "sec_rx"
#define DMACH_SECURITY_TX "sec_tx"
enum dma_ch {
DMACH_MAX = 32

23
arch/arm/plat-samsung/devs.c
View File

@ -65,6 +65,7 @@
#include <linux/platform_data/usb-ohci-s3c2410.h>
#include <plat/usb-phy.h>
#include <plat/regs-spi.h>
#include <linux/platform_data/asoc-s3c.h>
#include <linux/platform_data/spi-s3c64xx.h>
static u64 samsung_device_dma_mask = DMA_BIT_MASK(32);
@ -74,9 +75,15 @@ static u64 samsung_device_dma_mask = DMA_BIT_MASK(32);
static struct resource s3c_ac97_resource[] = {
[0] = DEFINE_RES_MEM(S3C2440_PA_AC97, S3C2440_SZ_AC97),
[1] = DEFINE_RES_IRQ(IRQ_S3C244X_AC97),
[2] = DEFINE_RES_DMA_NAMED(DMACH_PCM_OUT, "PCM out"),
[3] = DEFINE_RES_DMA_NAMED(DMACH_PCM_IN, "PCM in"),
[4] = DEFINE_RES_DMA_NAMED(DMACH_MIC_IN, "Mic in"),
};
static struct s3c_audio_pdata s3c_ac97_pdata = {
#ifdef CONFIG_S3C24XX_DMAC
.dma_filter = s3c24xx_dma_filter,
#endif
.dma_playback = (void *)DMACH_PCM_OUT,
.dma_capture = (void *)DMACH_PCM_IN,
.dma_capture_mic = (void *)DMACH_MIC_IN,
};
struct platform_device s3c_device_ac97 = {
@ -87,6 +94,7 @@ struct platform_device s3c_device_ac97 = {
.dev = {
.dma_mask = &samsung_device_dma_mask,
.coherent_dma_mask = DMA_BIT_MASK(32),
.platform_data = &s3c_ac97_pdata,
}
};
#endif /* CONFIG_CPU_S3C2440 */
@ -566,6 +574,14 @@ static struct resource s3c_iis_resource[] = {
[0] = DEFINE_RES_MEM(S3C24XX_PA_IIS, S3C24XX_SZ_IIS),
};
static struct s3c_audio_pdata s3c_iis_platdata = {
#ifdef CONFIG_S3C24XX_DMAC
.dma_filter = s3c24xx_dma_filter,
#endif
.dma_playback = (void *)DMACH_I2S_OUT,
.dma_capture = (void *)DMACH_I2S_IN,
};
struct platform_device s3c_device_iis = {
.name = "s3c24xx-iis",
.id = -1,
@ -574,6 +590,7 @@ struct platform_device s3c_device_iis = {
.dev = {
.dma_mask = &samsung_device_dma_mask,
.coherent_dma_mask = DMA_BIT_MASK(32),
.platform_data = &s3c_iis_platdata,
}
};
#endif /* CONFIG_PLAT_S3C24XX */

2
drivers/dma/Kconfig
View File

@ -432,7 +432,7 @@ config STE_DMA40
Support for ST-Ericsson DMA40 controller
config S3C24XX_DMAC
tristate "Samsung S3C24XX DMA support"
bool "Samsung S3C24XX DMA support"
depends on ARCH_S3C24XX
select DMA_ENGINE
select DMA_VIRTUAL_CHANNELS

8
include/linux/platform_data/asoc-s3c.h
View File

@ -13,6 +13,9 @@
*/
#define S3C64XX_AC97_GPD 0
#define S3C64XX_AC97_GPE 1
#include <linux/dmaengine.h>
extern void s3c64xx_ac97_setup_gpio(int);
struct samsung_i2s {
@ -39,6 +42,11 @@ struct samsung_i2s {
*/
struct s3c_audio_pdata {
int (*cfg_gpio)(struct platform_device *);
dma_filter_fn dma_filter;
void *dma_playback;
void *dma_capture;
void *dma_play_sec;
void *dma_capture_mic;
union {
struct samsung_i2s i2s;
} type;

2
sound/soc/codecs/ssm2518.c
View File

@ -309,7 +309,7 @@ static const struct snd_pcm_hw_constraint_list ssm2518_constraints_12288000 = {
.count = ARRAY_SIZE(ssm2518_rates_12288000),
};
static unsigned int ssm2518_lookup_mcs(struct ssm2518 *ssm2518,
static int ssm2518_lookup_mcs(struct ssm2518 *ssm2518,
unsigned int rate)
{
const unsigned int *sysclks = NULL;

2
sound/soc/samsung/Kconfig
View File

@ -1,8 +1,6 @@
config SND_SOC_SAMSUNG
tristate "ASoC support for Samsung"
depends on (PLAT_SAMSUNG || ARCH_EXYNOS)
depends on S3C64XX_PL080 || !ARCH_S3C64XX
depends on S3C24XX_DMAC || !ARCH_S3C24XX
select SND_SOC_GENERIC_DMAENGINE_PCM
help
Say Y or M if you want to add support for codecs attached to

29
sound/soc/samsung/ac97.c
View File

@ -324,7 +324,7 @@ static const struct snd_soc_component_driver s3c_ac97_component = {
static int s3c_ac97_probe(struct platform_device *pdev)
{
struct resource *mem_res, *dmatx_res, *dmarx_res, *dmamic_res, *irq_res;
struct resource *mem_res, *irq_res;
struct s3c_audio_pdata *ac97_pdata;
int ret;
@ -335,24 +335,6 @@ static int s3c_ac97_probe(struct platform_device *pdev)
}
/* Check for availability of necessary resource */
dmatx_res = platform_get_resource(pdev, IORESOURCE_DMA, 0);
if (!dmatx_res) {
dev_err(&pdev->dev, "Unable to get AC97-TX dma resource\n");
return -ENXIO;
}
dmarx_res = platform_get_resource(pdev, IORESOURCE_DMA, 1);
if (!dmarx_res) {
dev_err(&pdev->dev, "Unable to get AC97-RX dma resource\n");
return -ENXIO;
}
dmamic_res = platform_get_resource(pdev, IORESOURCE_DMA, 2);
if (!dmamic_res) {
dev_err(&pdev->dev, "Unable to get AC97-MIC dma resource\n");
return -ENXIO;
}
irq_res = platform_get_resource(pdev, IORESOURCE_IRQ, 0);
if (!irq_res) {
dev_err(&pdev->dev, "AC97 IRQ not provided!\n");
@ -364,11 +346,11 @@ static int s3c_ac97_probe(struct platform_device *pdev)
if (IS_ERR(s3c_ac97.regs))
return PTR_ERR(s3c_ac97.regs);
s3c_ac97_pcm_out.channel = dmatx_res->start;
s3c_ac97_pcm_out.slave = ac97_pdata->dma_playback;
s3c_ac97_pcm_out.dma_addr = mem_res->start + S3C_AC97_PCM_DATA;
s3c_ac97_pcm_in.channel = dmarx_res->start;
s3c_ac97_pcm_in.slave = ac97_pdata->dma_capture;
s3c_ac97_pcm_in.dma_addr = mem_res->start + S3C_AC97_PCM_DATA;
s3c_ac97_mic_in.channel = dmamic_res->start;
s3c_ac97_mic_in.slave = ac97_pdata->dma_capture_mic;
s3c_ac97_mic_in.dma_addr = mem_res->start + S3C_AC97_MIC_DATA;
init_completion(&s3c_ac97.done);
@ -406,7 +388,8 @@ static int s3c_ac97_probe(struct platform_device *pdev)
if (ret)
goto err5;
ret = samsung_asoc_dma_platform_register(&pdev->dev);
ret = samsung_asoc_dma_platform_register(&pdev->dev,
ac97_pdata->dma_filter);
if (ret) {
dev_err(&pdev->dev, "failed to get register DMA: %d\n", ret);
goto err5;

6
sound/soc/samsung/dma.h
View File

@ -13,9 +13,10 @@
#define _S3C_AUDIO_H
#include <sound/dmaengine_pcm.h>
#include <linux/dmaengine.h>
struct s3c_dma_params {
int channel; /* Channel ID */
void *slave; /* Channel ID */
dma_addr_t dma_addr;
int dma_size; /* Size of the DMA transfer */
char *ch_name;
@ -25,6 +26,7 @@ struct s3c_dma_params {
void samsung_asoc_init_dma_data(struct snd_soc_dai *dai,
struct s3c_dma_params *playback,
struct s3c_dma_params *capture);
int samsung_asoc_dma_platform_register(struct device *dev);
int samsung_asoc_dma_platform_register(struct device *dev,
dma_filter_fn fn);
#endif

20
sound/soc/samsung/dmaengine.c
View File

@ -28,17 +28,8 @@
#include "dma.h"
#ifdef CONFIG_ARCH_S3C64XX
#define filter_fn pl08x_filter_id
#elif defined(CONFIG_ARCH_S3C24XX)
#define filter_fn s3c24xx_dma_filter
#else
#define filter_fn NULL
#endif
static const struct snd_dmaengine_pcm_config samsung_dmaengine_pcm_config = {
static struct snd_dmaengine_pcm_config samsung_dmaengine_pcm_config = {
.prepare_slave_config = snd_dmaengine_pcm_prepare_slave_config,
.compat_filter_fn = filter_fn,
};
void samsung_asoc_init_dma_data(struct snd_soc_dai *dai,
@ -50,14 +41,14 @@ void samsung_asoc_init_dma_data(struct snd_soc_dai *dai,
if (playback) {
playback_data = &playback->dma_data;
playback_data->filter_data = (void *)playback->channel;
playback_data->filter_data = playback->slave;
playback_data->chan_name = playback->ch_name;
playback_data->addr = playback->dma_addr;
playback_data->addr_width = playback->dma_size;
}
if (capture) {
capture_data = &capture->dma_data;
capture_data->filter_data = (void *)capture->channel;
capture_data->filter_data = capture->slave;
capture_data->chan_name = capture->ch_name;
capture_data->addr = capture->dma_addr;
capture_data->addr_width = capture->dma_size;
@ -67,8 +58,11 @@ void samsung_asoc_init_dma_data(struct snd_soc_dai *dai,
}
EXPORT_SYMBOL_GPL(samsung_asoc_init_dma_data);
int samsung_asoc_dma_platform_register(struct device *dev)
int samsung_asoc_dma_platform_register(struct device *dev,
dma_filter_fn filter)
{
samsung_dmaengine_pcm_config.compat_filter_fn = filter;
return devm_snd_dmaengine_pcm_register(dev,
&samsung_dmaengine_pcm_config,
SND_DMAENGINE_PCM_FLAG_CUSTOM_CHANNEL_NAME |

31
sound/soc/samsung/i2s.c
View File

@ -89,6 +89,7 @@ struct i2s_dai {
struct s3c_dma_params dma_playback;
struct s3c_dma_params dma_capture;
struct s3c_dma_params idma_playback;
dma_filter_fn filter;
u32 quirks;
u32 suspend_i2smod;
u32 suspend_i2scon;
@ -1244,7 +1245,8 @@ static int samsung_i2s_probe(struct platform_device *pdev)
if (ret != 0)
return ret;
return samsung_asoc_dma_platform_register(&pdev->dev);
return samsung_asoc_dma_platform_register(&pdev->dev,
sec_dai->filter);
}
pri_dai = i2s_alloc_dai(pdev, false);
@ -1257,27 +1259,15 @@ static int samsung_i2s_probe(struct platform_device *pdev)
pri_dai->lock = &pri_dai->spinlock;
if (!np) {
res = platform_get_resource(pdev, IORESOURCE_DMA, 0);
if (!res) {
dev_err(&pdev->dev,
"Unable to get I2S-TX dma resource\n");
return -ENXIO;
}
pri_dai->dma_playback.channel = res->start;
res = platform_get_resource(pdev, IORESOURCE_DMA, 1);
if (!res) {
dev_err(&pdev->dev,
"Unable to get I2S-RX dma resource\n");
return -ENXIO;
}
pri_dai->dma_capture.channel = res->start;
if (i2s_pdata == NULL) {
dev_err(&pdev->dev, "Can't work without s3c_audio_pdata\n");
return -EINVAL;
}
pri_dai->dma_playback.slave = i2s_pdata->dma_playback;
pri_dai->dma_capture.slave = i2s_pdata->dma_capture;
pri_dai->filter = i2s_pdata->dma_filter;
if (&i2s_pdata->type)
i2s_cfg = &i2s_pdata->type.i2s;
@ -1339,9 +1329,8 @@ static int samsung_i2s_probe(struct platform_device *pdev)
sec_dai->dma_playback.ch_name = "tx-sec";
if (!np) {
res = platform_get_resource(pdev, IORESOURCE_DMA, 2);
if (res)
sec_dai->dma_playback.channel = res->start;
sec_dai->dma_playback.slave = i2s_pdata->dma_play_sec;
sec_dai->filter = i2s_pdata->dma_filter;
}
sec_dai->dma_playback.dma_size = 4;
@ -1364,7 +1353,7 @@ static int samsung_i2s_probe(struct platform_device *pdev)
pm_runtime_enable(&pdev->dev);
ret = samsung_asoc_dma_platform_register(&pdev->dev);
ret = samsung_asoc_dma_platform_register(&pdev->dev, pri_dai->filter);
if (ret != 0)
return ret;

25
sound/soc/samsung/pcm.c
View File

@ -486,8 +486,9 @@ static const struct snd_soc_component_driver s3c_pcm_component = {
static int s3c_pcm_dev_probe(struct platform_device *pdev)
{
struct s3c_pcm_info *pcm;
struct resource *mem_res, *dmatx_res, *dmarx_res;
struct resource *mem_res;
struct s3c_audio_pdata *pcm_pdata;
dma_filter_fn filter;
int ret;
/* Check for valid device index */
@ -499,18 +500,6 @@ static int s3c_pcm_dev_probe(struct platform_device *pdev)
pcm_pdata = pdev->dev.platform_data;
/* Check for availability of necessary resource */
dmatx_res = platform_get_resource(pdev, IORESOURCE_DMA, 0);
if (!dmatx_res) {
dev_err(&pdev->dev, "Unable to get PCM-TX dma resource\n");
return -ENXIO;
}
dmarx_res = platform_get_resource(pdev, IORESOURCE_DMA, 1);
if (!dmarx_res) {
dev_err(&pdev->dev, "Unable to get PCM-RX dma resource\n");
return -ENXIO;
}
mem_res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
if (!mem_res) {
dev_err(&pdev->dev, "Unable to get register resource\n");
@ -568,8 +557,12 @@ static int s3c_pcm_dev_probe(struct platform_device *pdev)
s3c_pcm_stereo_out[pdev->id].dma_addr = mem_res->start
+ S3C_PCM_TXFIFO;
s3c_pcm_stereo_in[pdev->id].channel = dmarx_res->start;
s3c_pcm_stereo_out[pdev->id].channel = dmatx_res->start;
filter = NULL;
if (pcm_pdata) {
s3c_pcm_stereo_in[pdev->id].slave = pcm_pdata->dma_capture;
s3c_pcm_stereo_out[pdev->id].slave = pcm_pdata->dma_playback;
filter = pcm_pdata->dma_filter;
}
pcm->dma_capture = &s3c_pcm_stereo_in[pdev->id];
pcm->dma_playback = &s3c_pcm_stereo_out[pdev->id];
@ -583,7 +576,7 @@ static int s3c_pcm_dev_probe(struct platform_device *pdev)
goto err5;
}
ret = samsung_asoc_dma_platform_register(&pdev->dev);
ret = samsung_asoc_dma_platform_register(&pdev->dev, filter);
if (ret) {
dev_err(&pdev->dev, "failed to get register DMA: %d\n", ret);
goto err5;

16
sound/soc/samsung/s3c2412-i2s.c
View File

@ -25,7 +25,6 @@
#include <sound/soc.h>
#include <sound/pcm_params.h>
#include <mach/dma.h>
#include <mach/gpio-samsung.h>
#include <plat/gpio-cfg.h>
@ -33,14 +32,14 @@
#include "regs-i2s-v2.h"
#include "s3c2412-i2s.h"
#include <linux/platform_data/asoc-s3c.h>
static struct s3c_dma_params s3c2412_i2s_pcm_stereo_out = {
.channel = DMACH_I2S_OUT,
.ch_name = "tx",
.dma_size = 4,
};
static struct s3c_dma_params s3c2412_i2s_pcm_stereo_in = {
.channel = DMACH_I2S_IN,
.ch_name = "rx",
.dma_size = 4,
};
@ -152,6 +151,12 @@ static int s3c2412_iis_dev_probe(struct platform_device *pdev)
{
int ret = 0;
struct resource *res;
struct s3c_audio_pdata *pdata = dev_get_platdata(&pdev->dev);
if (!pdata) {
dev_err(&pdev->dev, "missing platform data");
return -ENXIO;
}
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
s3c2412_i2s.regs = devm_ioremap_resource(&pdev->dev, res);
@ -159,7 +164,9 @@ static int s3c2412_iis_dev_probe(struct platform_device *pdev)
return PTR_ERR(s3c2412_i2s.regs);
s3c2412_i2s_pcm_stereo_out.dma_addr = res->start + S3C2412_IISTXD;
s3c2412_i2s_pcm_stereo_out.slave = pdata->dma_playback;
s3c2412_i2s_pcm_stereo_in.dma_addr = res->start + S3C2412_IISRXD;
s3c2412_i2s_pcm_stereo_in.slave = pdata->dma_capture;
ret = s3c_i2sv2_register_component(&pdev->dev, -1,
&s3c2412_i2s_component,
@ -169,7 +176,8 @@ static int s3c2412_iis_dev_probe(struct platform_device *pdev)
return ret;
}
ret = samsung_asoc_dma_platform_register(&pdev->dev);
ret = samsung_asoc_dma_platform_register(&pdev->dev,
pdata->dma_filter);
if (ret)
pr_err("failed to register the DMA: %d\n", ret);

16
sound/soc/samsung/s3c24xx-i2s.c
View File

@ -23,7 +23,6 @@
#include <sound/soc.h>
#include <sound/pcm_params.h>
#include <mach/dma.h>
#include <mach/gpio-samsung.h>
#include <plat/gpio-cfg.h>
#include "regs-iis.h"
@ -31,14 +30,14 @@
#include "dma.h"
#include "s3c24xx-i2s.h"
#include <linux/platform_data/asoc-s3c.h>
static struct s3c_dma_params s3c24xx_i2s_pcm_stereo_out = {
.channel = DMACH_I2S_OUT,
.ch_name = "tx",
.dma_size = 2,
};
static struct s3c_dma_params s3c24xx_i2s_pcm_stereo_in = {
.channel = DMACH_I2S_IN,
.ch_name = "rx",
.dma_size = 2,
};
@ -454,6 +453,12 @@ static int s3c24xx_iis_dev_probe(struct platform_device *pdev)
{
int ret = 0;
struct resource *res;
struct s3c_audio_pdata *pdata = dev_get_platdata(&pdev->dev);
if (!pdata) {
dev_err(&pdev->dev, "missing platform data");
return -ENXIO;
}
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
if (!res) {
@ -465,7 +470,9 @@ static int s3c24xx_iis_dev_probe(struct platform_device *pdev)
return PTR_ERR(s3c24xx_i2s.regs);
s3c24xx_i2s_pcm_stereo_out.dma_addr = res->start + S3C2410_IISFIFO;
s3c24xx_i2s_pcm_stereo_out.slave = pdata->dma_playback;
s3c24xx_i2s_pcm_stereo_in.dma_addr = res->start + S3C2410_IISFIFO;
s3c24xx_i2s_pcm_stereo_in.slave = pdata->dma_capture;
ret = devm_snd_soc_register_component(&pdev->dev,
&s3c24xx_i2s_component, &s3c24xx_i2s_dai, 1);
@ -474,7 +481,8 @@ static int s3c24xx_iis_dev_probe(struct platform_device *pdev)
return ret;
}
ret = samsung_asoc_dma_platform_register(&pdev->dev);
ret = samsung_asoc_dma_platform_register(&pdev->dev,
pdata->dma_filter);
if (ret)
pr_err("failed to register the dma: %d\n", ret);

17
sound/soc/samsung/spdif.c
View File

@ -359,20 +359,15 @@ static const struct snd_soc_component_driver samsung_spdif_component = {
static int spdif_probe(struct platform_device *pdev)
{
struct s3c_audio_pdata *spdif_pdata;
struct resource *mem_res, *dma_res;
struct resource *mem_res;
struct samsung_spdif_info *spdif;
dma_filter_fn filter;
int ret;
spdif_pdata = pdev->dev.platform_data;
dev_dbg(&pdev->dev, "Entered %s\n", __func__);
dma_res = platform_get_resource(pdev, IORESOURCE_DMA, 0);
if (!dma_res) {
dev_err(&pdev->dev, "Unable to get dma resource.\n");
return -ENXIO;
}
mem_res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
if (!mem_res) {
dev_err(&pdev->dev, "Unable to get register resource.\n");
@ -432,11 +427,15 @@ static int spdif_probe(struct platform_device *pdev)
spdif_stereo_out.dma_size = 2;
spdif_stereo_out.dma_addr = mem_res->start + DATA_OUTBUF;
spdif_stereo_out.channel = dma_res->start;
filter = NULL;
if (spdif_pdata) {
spdif_stereo_out.slave = spdif_pdata->dma_playback;
filter = spdif_pdata->dma_filter;
}
spdif->dma_playback = &spdif_stereo_out;
ret = samsung_asoc_dma_platform_register(&pdev->dev);
ret = samsung_asoc_dma_platform_register(&pdev->dev, filter);
if (ret) {
dev_err(&pdev->dev, "failed to register DMA: %d\n", ret);
goto err4;

11
sound/soc/sh/fsi.c
View File

@ -1362,15 +1362,18 @@ static int fsi_dma_push_start_stop(struct fsi_priv *fsi, struct fsi_stream *io,
static int fsi_dma_probe(struct fsi_priv *fsi, struct fsi_stream *io, struct device *dev)
{
dma_cap_mask_t mask;
int is_play = fsi_stream_is_play(fsi, io);
#ifdef CONFIG_SUPERH
dma_cap_mask_t mask;
dma_cap_zero(mask);
dma_cap_set(DMA_SLAVE, mask);
io->chan = dma_request_slave_channel_compat(mask,
shdma_chan_filter, (void *)io->dma_id,
dev, is_play ? "tx" : "rx");
io->chan = dma_request_channel(mask, shdma_chan_filter,
(void *)io->dma_id);
#else
io->chan = dma_request_slave_channel(dev, is_play ? "tx" : "rx");
#endif
if (io->chan) {
struct dma_slave_config cfg = {};
int ret;

3
sound/soc/sti/uniperif_player.c
View File

@ -251,8 +251,7 @@ static void uni_player_set_channel_status(struct uniperif *player,
* set one.
*/
mutex_lock(&player->ctrl_lock);
if (runtime && (player->stream_settings.iec958.status[3]
== IEC958_AES3_CON_FS_NOTID)) {
if (runtime) {
switch (runtime->rate) {
case 22050:
player->stream_settings.iec958.status[3] =