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authorTakashi Iwai <tiwai@suse.de>2013-04-15 19:45:16 +0200
committerTakashi Iwai <tiwai@suse.de>2013-04-15 19:45:16 +0200
commitad2109d7d258a92fa016f1f36b423bfcc69f7efc (patch)
treef1a98ab99b8e80c376b13ac3a82d750ab9b179cf /include/sound
parentcbc200bca4b51a8e2406d4b654d978f8503d430b (diff)
parent5cbad7d39ad229c68a724e5e139fd845b93766b2 (diff)
downloadop-kernel-dev-ad2109d7d258a92fa016f1f36b423bfcc69f7efc.zip
op-kernel-dev-ad2109d7d258a92fa016f1f36b423bfcc69f7efc.tar.gz
Merge tag 'asoc-v3.10' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-next
ASoC: Updates for v3.10 A bunch of changes here, the most interesting one subsystem wise being Morimoto-san's work to create snd_soc_component which doesn't do much for now but will be pretty important going forwards: - Add a new component object type which will form the basis of moving to a more generic handling of SoC and off-SoC components, contributed by Kuninori Morimoto. - A fairly large set of cleanups for the dmaengine integration from Lars-Peter Clausen, starting to move towards being able to have a generic driver based on the library. - Performance optimisations to DAPM from Ryo Tsutsui. - Support for mixer control sharing in DAPM from Stephen Warren. - Multiplatform ARM cleanups from Arnd Bergmann. - New CODEC drivers for AK5385 and TAS5086 from Daniel Mack.
Diffstat (limited to 'include/sound')
-rw-r--r--include/sound/dmaengine_pcm.h27
-rw-r--r--include/sound/soc-dai.h8
-rw-r--r--include/sound/soc-dapm.h1
-rw-r--r--include/sound/soc.h29
-rw-r--r--include/sound/tas5086.h7
-rw-r--r--include/sound/tegra_wm8903.h26
6 files changed, 55 insertions, 43 deletions
diff --git a/include/sound/dmaengine_pcm.h b/include/sound/dmaengine_pcm.h
index b877334..9562042 100644
--- a/include/sound/dmaengine_pcm.h
+++ b/include/sound/dmaengine_pcm.h
@@ -32,9 +32,6 @@ snd_pcm_substream_to_dma_direction(const struct snd_pcm_substream *substream)
return DMA_DEV_TO_MEM;
}
-void snd_dmaengine_pcm_set_data(struct snd_pcm_substream *substream, void *data);
-void *snd_dmaengine_pcm_get_data(struct snd_pcm_substream *substream);
-
int snd_hwparams_to_dma_slave_config(const struct snd_pcm_substream *substream,
const struct snd_pcm_hw_params *params, struct dma_slave_config *slave_config);
int snd_dmaengine_pcm_trigger(struct snd_pcm_substream *substream, int cmd);
@@ -47,4 +44,28 @@ int snd_dmaengine_pcm_close(struct snd_pcm_substream *substream);
struct dma_chan *snd_dmaengine_pcm_get_chan(struct snd_pcm_substream *substream);
+/**
+ * struct snd_dmaengine_dai_dma_data - DAI DMA configuration data
+ * @addr: Address of the DAI data source or destination register.
+ * @addr_width: Width of the DAI data source or destination register.
+ * @maxburst: Maximum number of words(note: words, as in units of the
+ * src_addr_width member, not bytes) that can be send to or received from the
+ * DAI in one burst.
+ * @slave_id: Slave requester id for the DMA channel.
+ * @filter_data: Custom DMA channel filter data, this will usually be used when
+ * requesting the DMA channel.
+ */
+struct snd_dmaengine_dai_dma_data {
+ dma_addr_t addr;
+ enum dma_slave_buswidth addr_width;
+ u32 maxburst;
+ unsigned int slave_id;
+ void *filter_data;
+};
+
+void snd_dmaengine_pcm_set_config_from_dai_data(
+ const struct snd_pcm_substream *substream,
+ const struct snd_dmaengine_dai_dma_data *dma_data,
+ struct dma_slave_config *config);
+
#endif
diff --git a/include/sound/soc-dai.h b/include/sound/soc-dai.h
index 3d84808..ae9a227 100644
--- a/include/sound/soc-dai.h
+++ b/include/sound/soc-dai.h
@@ -95,14 +95,6 @@ struct snd_soc_dai_driver;
struct snd_soc_dai;
struct snd_ac97_bus_ops;
-/* Digital Audio Interface registration */
-int snd_soc_register_dai(struct device *dev,
- struct snd_soc_dai_driver *dai_drv);
-void snd_soc_unregister_dai(struct device *dev);
-int snd_soc_register_dais(struct device *dev,
- struct snd_soc_dai_driver *dai_drv, size_t count);
-void snd_soc_unregister_dais(struct device *dev, size_t count);
-
/* Digital Audio Interface clocking API.*/
int snd_soc_dai_set_sysclk(struct snd_soc_dai *dai, int clk_id,
unsigned int freq, int dir);
diff --git a/include/sound/soc-dapm.h b/include/sound/soc-dapm.h
index 44a30b1..d460902 100644
--- a/include/sound/soc-dapm.h
+++ b/include/sound/soc-dapm.h
@@ -566,7 +566,6 @@ struct snd_soc_dapm_update {
/* DAPM context */
struct snd_soc_dapm_context {
- int n_widgets; /* number of widgets in this context */
enum snd_soc_bias_level bias_level;
enum snd_soc_bias_level suspend_bias_level;
struct delayed_work delayed_work;
diff --git a/include/sound/soc.h b/include/sound/soc.h
index a6a059c..9eb0e4d 100644
--- a/include/sound/soc.h
+++ b/include/sound/soc.h
@@ -324,6 +324,8 @@ struct snd_soc_dai_link;
struct snd_soc_platform_driver;
struct snd_soc_codec;
struct snd_soc_codec_driver;
+struct snd_soc_component;
+struct snd_soc_component_driver;
struct soc_enum;
struct snd_soc_jack;
struct snd_soc_jack_zone;
@@ -371,12 +373,16 @@ int snd_soc_suspend(struct device *dev);
int snd_soc_resume(struct device *dev);
int snd_soc_poweroff(struct device *dev);
int snd_soc_register_platform(struct device *dev,
- struct snd_soc_platform_driver *platform_drv);
+ const struct snd_soc_platform_driver *platform_drv);
void snd_soc_unregister_platform(struct device *dev);
int snd_soc_register_codec(struct device *dev,
const struct snd_soc_codec_driver *codec_drv,
struct snd_soc_dai_driver *dai_drv, int num_dai);
void snd_soc_unregister_codec(struct device *dev);
+int snd_soc_register_component(struct device *dev,
+ const struct snd_soc_component_driver *cmpnt_drv,
+ struct snd_soc_dai_driver *dai_drv, int num_dai);
+void snd_soc_unregister_component(struct device *dev);
int snd_soc_codec_volatile_register(struct snd_soc_codec *codec,
unsigned int reg);
int snd_soc_codec_readable_register(struct snd_soc_codec *codec,
@@ -801,10 +807,10 @@ struct snd_soc_platform_driver {
struct snd_soc_dai *);
/* platform stream pcm ops */
- struct snd_pcm_ops *ops;
+ const struct snd_pcm_ops *ops;
/* platform stream compress ops */
- struct snd_compr_ops *compr_ops;
+ const struct snd_compr_ops *compr_ops;
/* platform stream completion event */
int (*stream_event)(struct snd_soc_dapm_context *dapm, int event);
@@ -823,7 +829,7 @@ struct snd_soc_platform {
const char *name;
int id;
struct device *dev;
- struct snd_soc_platform_driver *driver;
+ const struct snd_soc_platform_driver *driver;
struct mutex mutex;
unsigned int suspended:1; /* platform is suspended */
@@ -841,6 +847,20 @@ struct snd_soc_platform {
#endif
};
+struct snd_soc_component_driver {
+ const char *name;
+};
+
+struct snd_soc_component {
+ const char *name;
+ int id;
+ int num_dai;
+ struct device *dev;
+ struct list_head list;
+
+ const struct snd_soc_component_driver *driver;
+};
+
struct snd_soc_dai_link {
/* config - must be set by machine driver */
const char *name; /* Codec name */
@@ -1086,7 +1106,6 @@ struct soc_enum {
unsigned int mask;
const char * const *texts;
const unsigned int *values;
- void *dapm;
};
/* codec IO */
diff --git a/include/sound/tas5086.h b/include/sound/tas5086.h
new file mode 100644
index 0000000..aac481b
--- /dev/null
+++ b/include/sound/tas5086.h
@@ -0,0 +1,7 @@
+#ifndef _SND_SOC_CODEC_TAS5086_H_
+#define _SND_SOC_CODEC_TAS5086_H_
+
+#define TAS5086_CLK_IDX_MCLK 0
+#define TAS5086_CLK_IDX_SCLK 1
+
+#endif /* _SND_SOC_CODEC_TAS5086_H_ */
diff --git a/include/sound/tegra_wm8903.h b/include/sound/tegra_wm8903.h
deleted file mode 100644
index 57b202e..0000000
--- a/include/sound/tegra_wm8903.h
+++ /dev/null
@@ -1,26 +0,0 @@
-/*
- * Copyright 2011 NVIDIA, Inc.
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- */
-
-#ifndef __SOUND_TEGRA_WM38903_H
-#define __SOUND_TEGRA_WM38903_H
-
-struct tegra_wm8903_platform_data {
- int gpio_spkr_en;
- int gpio_hp_det;
- int gpio_hp_mute;
- int gpio_int_mic_en;
- int gpio_ext_mic_en;
-};
-
-#endif
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