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-rw-r--r--arch/arm/mach-s3c64xx/dev-audio.c47
-rw-r--r--arch/arm/mach-s3c64xx/include/mach/dma.h52
-rw-r--r--arch/arm/plat-samsung/devs.c23
-rw-r--r--drivers/dma/Kconfig2
-rw-r--r--include/linux/platform_data/asoc-s3c.h8
-rw-r--r--sound/soc/codecs/ssm2518.c2
-rw-r--r--sound/soc/samsung/Kconfig2
-rw-r--r--sound/soc/samsung/ac97.c29
-rw-r--r--sound/soc/samsung/dma.h6
-rw-r--r--sound/soc/samsung/dmaengine.c20
-rw-r--r--sound/soc/samsung/i2s.c31
-rw-r--r--sound/soc/samsung/pcm.c25
-rw-r--r--sound/soc/samsung/s3c2412-i2s.c16
-rw-r--r--sound/soc/samsung/s3c24xx-i2s.c16
-rw-r--r--sound/soc/samsung/spdif.c17
-rw-r--r--sound/soc/sh/fsi.c11
-rw-r--r--sound/soc/sti/uniperif_player.c3
17 files changed, 161 insertions, 149 deletions
diff --git a/arch/arm/mach-s3c64xx/dev-audio.c b/arch/arm/mach-s3c64xx/dev-audio.c
index ff780a8d8366..b57783371d52 100644
--- a/arch/arm/mach-s3c64xx/dev-audio.c
+++ b/arch/arm/mach-s3c64xx/dev-audio.c
@@ -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);
diff --git a/arch/arm/mach-s3c64xx/include/mach/dma.h b/arch/arm/mach-s3c64xx/include/mach/dma.h
index 096e14073bd9..9c739eafe95c 100644
--- a/arch/arm/mach-s3c64xx/include/mach/dma.h
+++ b/arch/arm/mach-s3c64xx/include/mach/dma.h
@@ -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
diff --git a/arch/arm/plat-samsung/devs.c b/arch/arm/plat-samsung/devs.c
index 82074625de5c..7263e95a6f35 100644
--- a/arch/arm/plat-samsung/devs.c
+++ b/arch/arm/plat-samsung/devs.c
@@ -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 */
diff --git a/drivers/dma/Kconfig b/drivers/dma/Kconfig
index e6cd1a32025a..17655d9ba518 100644
--- a/drivers/dma/Kconfig
+++ b/drivers/dma/Kconfig
@@ -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
diff --git a/include/linux/platform_data/asoc-s3c.h b/include/linux/platform_data/asoc-s3c.h
index 5e0bc779e6c5..15bf56ee8af7 100644
--- a/include/linux/platform_data/asoc-s3c.h
+++ b/include/linux/platform_data/asoc-s3c.h
@@ -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;
diff --git a/sound/soc/codecs/ssm2518.c b/sound/soc/codecs/ssm2518.c
index 86b81a60ac52..e2e0bfa7ec20 100644
--- a/sound/soc/codecs/ssm2518.c
+++ b/sound/soc/codecs/ssm2518.c
@@ -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;
diff --git a/sound/soc/samsung/Kconfig b/sound/soc/samsung/Kconfig
index 3744c9ed5370..78baa26e938b 100644
--- a/sound/soc/samsung/Kconfig
+++ b/sound/soc/samsung/Kconfig
@@ -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
diff --git a/sound/soc/samsung/ac97.c b/sound/soc/samsung/ac97.c
index e4145509d63c..4a7a503fe13c 100644
--- a/sound/soc/samsung/ac97.c
+++ b/sound/soc/samsung/ac97.c
@@ -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;
diff --git a/sound/soc/samsung/dma.h b/sound/soc/samsung/dma.h
index 0e85dcfec023..a7616cc9b39e 100644
--- a/sound/soc/samsung/dma.h
+++ b/sound/soc/samsung/dma.h
@@ -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
diff --git a/sound/soc/samsung/dmaengine.c b/sound/soc/samsung/dmaengine.c
index 506f5bf6d082..063125937311 100644
--- a/sound/soc/samsung/dmaengine.c
+++ b/sound/soc/samsung/dmaengine.c
@@ -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 |
diff --git a/sound/soc/samsung/i2s.c b/sound/soc/samsung/i2s.c
index ea4ab374a223..84d9e77c0fbe 100644
--- a/sound/soc/samsung/i2s.c
+++ b/sound/soc/samsung/i2s.c
@@ -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;
diff --git a/sound/soc/samsung/pcm.c b/sound/soc/samsung/pcm.c
index b320a9d3fbf8..498f563a4c9c 100644
--- a/sound/soc/samsung/pcm.c
+++ b/sound/soc/samsung/pcm.c
@@ -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;
diff --git a/sound/soc/samsung/s3c2412-i2s.c b/sound/soc/samsung/s3c2412-i2s.c
index 2b766d212ce0..204029d12f5b 100644
--- a/sound/soc/samsung/s3c2412-i2s.c
+++ b/sound/soc/samsung/s3c2412-i2s.c
@@ -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);
diff --git a/sound/soc/samsung/s3c24xx-i2s.c b/sound/soc/samsung/s3c24xx-i2s.c
index 5bf723689692..b3a475d73ba7 100644
--- a/sound/soc/samsung/s3c24xx-i2s.c
+++ b/sound/soc/samsung/s3c24xx-i2s.c
@@ -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);
diff --git a/sound/soc/samsung/spdif.c b/sound/soc/samsung/spdif.c
index 36dbc0e96004..4687f521197c 100644
--- a/sound/soc/samsung/spdif.c
+++ b/sound/soc/samsung/spdif.c
@@ -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;
diff --git a/sound/soc/sh/fsi.c b/sound/soc/sh/fsi.c
index 0215c78cbddf..ead520182e26 100644
--- a/sound/soc/sh/fsi.c
+++ b/sound/soc/sh/fsi.c
@@ -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;
diff --git a/sound/soc/sti/uniperif_player.c b/sound/soc/sti/uniperif_player.c
index 5c2bc53f0a9b..7aca6b92f718 100644
--- a/sound/soc/sti/uniperif_player.c
+++ b/sound/soc/sti/uniperif_player.c
@@ -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] =
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-24 04:49:21 +0100