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authorTakashi Iwai <tiwai@suse.de>2014-01-05 11:19:46 +0100
committerTakashi Iwai <tiwai@suse.de>2014-01-05 11:19:46 +0100
commit0822069f3f15b85c45d7bfd9397eff275983c5c8 (patch)
tree5626a32fb6aa1df487751d478b28ddd1caf16440 /include/sound
parent4b5a5096bb834102b2e821f5f34274f041862d67 (diff)
parent2cde51fbd0f310c8a2c5f977e665c0ac3945b46d (diff)
downloadlinux-0822069f3f15b85c45d7bfd9397eff275983c5c8.tar.bz2
Merge tag 'asoc-v3.14' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-next
ASoC: Updates for v3.14 Not a lot going on framework wise, partly due to Christmas at least in the case of the work I've been doing, but there's been quite a lot of cleanup activity going on and the usual trickle of new drivers: - Update to the generic DMA code to support deferred probe and managed resources. - New drivers for BCM2835 (used in Raspberry Pi), Tegra with MAX98090 and Analog Devices AXI I2S and S/PDIF controller IPs. - Device tree support for the simple card, max98090 and cs42l52. - Conversion of the Samsung drivers to native dmaengine, making them multiplatform compatible and hopefully helping keep them more modern and up to date. - More regmap conversions, including a very welcome one for twl6040 from Peter Ujfalusi. - A big overhaul of the DaVinci drivers also from Peter Ujfalusi.
Diffstat (limited to 'include/sound')
-rw-r--r--include/sound/cs42l52.h14
-rw-r--r--include/sound/dmaengine_pcm.h10
-rw-r--r--include/sound/pcm_params.h12
-rw-r--r--include/sound/rcar_snd.h3
-rw-r--r--include/sound/soc-dai.h6
-rw-r--r--include/sound/soc.h17
-rw-r--r--include/sound/spear_dma.h1
7 files changed, 47 insertions, 16 deletions
diff --git a/include/sound/cs42l52.h b/include/sound/cs42l52.h
index 7c2be4a51894..bbabf84bdb44 100644
--- a/include/sound/cs42l52.h
+++ b/include/sound/cs42l52.h
@@ -16,17 +16,11 @@ struct cs42l52_platform_data {
/* MICBIAS Level. Check datasheet Pg48 */
unsigned int micbias_lvl;
- /* MICA mode selection 0=Single 1=Differential */
- unsigned int mica_cfg;
+ /* MICA mode selection Differential or Single-ended */
+ bool mica_diff_cfg;
- /* MICB mode selection 0=Single 1=Differential */
- unsigned int micb_cfg;
-
- /* MICA Select 0=MIC1A 1=MIC2A */
- unsigned int mica_sel;
-
- /* MICB Select 0=MIC2A 1=MIC2B */
- unsigned int micb_sel;
+ /* MICB mode selection Differential or Single-ended */
+ bool micb_diff_cfg;
/* Charge Pump Freq. Check datasheet Pg73 */
unsigned int chgfreq;
diff --git a/include/sound/dmaengine_pcm.h b/include/sound/dmaengine_pcm.h
index 15017311f2e9..eb73a3a39ec2 100644
--- a/include/sound/dmaengine_pcm.h
+++ b/include/sound/dmaengine_pcm.h
@@ -114,6 +114,10 @@ void snd_dmaengine_pcm_set_config_from_dai_data(
* @compat_filter_fn: Will be used as the filter function when requesting a
* channel for platforms which do not use devicetree. The filter parameter
* will be the DAI's DMA data.
+ * @dma_dev: If set, request DMA channel on this device rather than the DAI
+ * device.
+ * @chan_names: If set, these custom DMA channel names will be requested at
+ * registration time.
* @pcm_hardware: snd_pcm_hardware struct to be used for the PCM.
* @prealloc_buffer_size: Size of the preallocated audio buffer.
*
@@ -130,6 +134,8 @@ struct snd_dmaengine_pcm_config {
struct snd_soc_pcm_runtime *rtd,
struct snd_pcm_substream *substream);
dma_filter_fn compat_filter_fn;
+ struct device *dma_dev;
+ const char *chan_names[SNDRV_PCM_STREAM_LAST + 1];
const struct snd_pcm_hardware *pcm_hardware;
unsigned int prealloc_buffer_size;
@@ -140,6 +146,10 @@ int snd_dmaengine_pcm_register(struct device *dev,
unsigned int flags);
void snd_dmaengine_pcm_unregister(struct device *dev);
+int devm_snd_dmaengine_pcm_register(struct device *dev,
+ const struct snd_dmaengine_pcm_config *config,
+ unsigned int flags);
+
int snd_dmaengine_pcm_prepare_slave_config(struct snd_pcm_substream *substream,
struct snd_pcm_hw_params *params,
struct dma_slave_config *slave_config);
diff --git a/include/sound/pcm_params.h b/include/sound/pcm_params.h
index 37ae12e0ab06..6b1c78f05fab 100644
--- a/include/sound/pcm_params.h
+++ b/include/sound/pcm_params.h
@@ -354,4 +354,16 @@ params_period_bytes(const struct snd_pcm_hw_params *p)
params_channels(p)) / 8;
}
+static inline int
+params_width(const struct snd_pcm_hw_params *p)
+{
+ return snd_pcm_format_width(params_format(p));
+}
+
+static inline int
+params_physical_width(const struct snd_pcm_hw_params *p)
+{
+ return snd_pcm_format_physical_width(params_format(p));
+}
+
#endif /* __SOUND_PCM_PARAMS_H */
diff --git a/include/sound/rcar_snd.h b/include/sound/rcar_snd.h
index 12afab18945d..e147498abe50 100644
--- a/include/sound/rcar_snd.h
+++ b/include/sound/rcar_snd.h
@@ -18,7 +18,7 @@
#define RSND_GEN1_ADG 1
#define RSND_GEN1_SSI 2
-#define RSND_GEN2_SRU 0
+#define RSND_GEN2_SCU 0
#define RSND_GEN2_ADG 1
#define RSND_GEN2_SSIU 2
#define RSND_GEN2_SSI 3
@@ -58,6 +58,7 @@ struct rsnd_ssi_platform_info {
struct rsnd_scu_platform_info {
u32 flags;
+ u32 convert_rate; /* sampling rate convert */
};
/*
diff --git a/include/sound/soc-dai.h b/include/sound/soc-dai.h
index 800c101bb096..243d3b689699 100644
--- a/include/sound/soc-dai.h
+++ b/include/sound/soc-dai.h
@@ -220,6 +220,8 @@ struct snd_soc_dai_driver {
struct snd_soc_pcm_stream capture;
struct snd_soc_pcm_stream playback;
unsigned int symmetric_rates:1;
+ unsigned int symmetric_channels:1;
+ unsigned int symmetric_samplebits:1;
/* probe ordering - for components with runtime dependencies */
int probe_order;
@@ -244,6 +246,8 @@ struct snd_soc_dai {
unsigned int capture_active:1; /* stream is in use */
unsigned int playback_active:1; /* stream is in use */
unsigned int symmetric_rates:1;
+ unsigned int symmetric_channels:1;
+ unsigned int symmetric_samplebits:1;
struct snd_pcm_runtime *runtime;
unsigned int active;
unsigned char probed:1;
@@ -258,6 +262,8 @@ struct snd_soc_dai {
/* Symmetry data - only valid if symmetry is being enforced */
unsigned int rate;
+ unsigned int channels;
+ unsigned int sample_bits;
/* parent platform/codec */
struct snd_soc_platform *platform;
diff --git a/include/sound/soc.h b/include/sound/soc.h
index 1f741cb24f33..5a049d969c59 100644
--- a/include/sound/soc.h
+++ b/include/sound/soc.h
@@ -334,9 +334,7 @@ struct snd_soc_jack_pin;
#include <sound/soc-dapm.h>
#include <sound/soc-dpcm.h>
-#ifdef CONFIG_GPIOLIB
struct snd_soc_jack_gpio;
-#endif
typedef int (*hw_write_t)(void *,const char* ,int);
@@ -446,6 +444,17 @@ int snd_soc_jack_add_gpios(struct snd_soc_jack *jack, int count,
struct snd_soc_jack_gpio *gpios);
void snd_soc_jack_free_gpios(struct snd_soc_jack *jack, int count,
struct snd_soc_jack_gpio *gpios);
+#else
+static inline int snd_soc_jack_add_gpios(struct snd_soc_jack *jack, int count,
+ struct snd_soc_jack_gpio *gpios)
+{
+ return 0;
+}
+
+static inline void snd_soc_jack_free_gpios(struct snd_soc_jack *jack, int count,
+ struct snd_soc_jack_gpio *gpios)
+{
+}
#endif
/* codec register bit access */
@@ -580,7 +589,6 @@ struct snd_soc_jack_zone {
* to provide more complex checks (eg, reading an
* ADC).
*/
-#ifdef CONFIG_GPIOLIB
struct snd_soc_jack_gpio {
unsigned int gpio;
const char *name;
@@ -594,7 +602,6 @@ struct snd_soc_jack_gpio {
int (*jack_status_check)(void);
};
-#endif
struct snd_soc_jack {
struct mutex mutex;
@@ -879,6 +886,8 @@ struct snd_soc_dai_link {
/* Symmetry requirements */
unsigned int symmetric_rates:1;
+ unsigned int symmetric_channels:1;
+ unsigned int symmetric_samplebits:1;
/* Do not create a PCM for this DAI link (Backend link) */
unsigned int no_pcm:1;
diff --git a/include/sound/spear_dma.h b/include/sound/spear_dma.h
index 1b365bfdfb37..65aca51fe255 100644
--- a/include/sound/spear_dma.h
+++ b/include/sound/spear_dma.h
@@ -29,7 +29,6 @@ struct spear_dma_data {
dma_addr_t addr;
u32 max_burst;
enum dma_slave_buswidth addr_width;
- bool (*filter)(struct dma_chan *chan, void *slave);
};
#endif /* SPEAR_DMA_H */