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authorMark Brown <broonie@linaro.org>2014-05-07 09:21:22 (GMT)
committerMark Brown <broonie@linaro.org>2014-05-07 09:21:22 (GMT)
commit387f837b3d9f9a989ae9a6deab543e1948b58ce8 (patch)
tree6c471e04be1d304ce462da258103162f127af78d /include/sound
parentd98812082c87732b45c71d63afc6a9ba3cca3f03 (diff)
parent4da533932dedff930596bc536adaba1e508f9ffa (diff)
downloadlinux-387f837b3d9f9a989ae9a6deab543e1948b58ce8.tar.xz
Merge branch 'topic/component' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into asoc-core
Diffstat (limited to 'include/sound')
-rw-r--r--include/sound/soc-dapm.h1
-rw-r--r--include/sound/soc.h54
-rw-r--r--include/sound/sta350.h52
3 files changed, 97 insertions, 10 deletions
diff --git a/include/sound/soc-dapm.h b/include/sound/soc-dapm.h
index ef78f56..75020f5 100644
--- a/include/sound/soc-dapm.h
+++ b/include/sound/soc-dapm.h
@@ -606,6 +606,7 @@ struct snd_soc_dapm_context {
enum snd_soc_dapm_type, int);
struct device *dev; /* from parent - for debug */
+ struct snd_soc_component *component; /* parent component */
struct snd_soc_codec *codec; /* parent codec */
struct snd_soc_platform *platform; /* parent platform */
struct snd_soc_card *card; /* parent card */
diff --git a/include/sound/soc.h b/include/sound/soc.h
index 3da5f23..e84f22f 100644
--- a/include/sound/soc.h
+++ b/include/sound/soc.h
@@ -400,8 +400,6 @@ int devm_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_set_cache_io(struct snd_soc_codec *codec,
- struct regmap *regmap);
int snd_soc_cache_sync(struct snd_soc_codec *codec);
int snd_soc_cache_init(struct snd_soc_codec *codec);
int snd_soc_cache_exit(struct snd_soc_codec *codec);
@@ -681,6 +679,14 @@ struct snd_soc_component {
const struct snd_soc_component_driver *driver;
struct list_head dai_list;
+
+ int (*read)(struct snd_soc_component *, unsigned int, unsigned int *);
+ int (*write)(struct snd_soc_component *, unsigned int, unsigned int);
+
+ struct regmap *regmap;
+ int val_bytes;
+
+ struct mutex io_mutex;
};
/* SoC Audio Codec device */
@@ -705,18 +711,14 @@ struct snd_soc_codec {
unsigned int ac97_registered:1; /* Codec has been AC97 registered */
unsigned int ac97_created:1; /* Codec has been created by SoC */
unsigned int cache_init:1; /* codec cache has been initialized */
- unsigned int using_regmap:1; /* using regmap access */
u32 cache_only; /* Suppress writes to hardware */
u32 cache_sync; /* Cache needs to be synced to hardware */
/* codec IO */
void *control_data; /* codec control (i2c/3wire) data */
hw_write_t hw_write;
- unsigned int (*read)(struct snd_soc_codec *, unsigned int);
- int (*write)(struct snd_soc_codec *, unsigned int, unsigned int);
void *reg_cache;
struct mutex cache_rw_mutex;
- int val_bytes;
/* component */
struct snd_soc_component component;
@@ -755,6 +757,7 @@ struct snd_soc_codec_driver {
unsigned int freq_in, unsigned int freq_out);
/* codec IO */
+ struct regmap *(*get_regmap)(struct device *);
unsigned int (*read)(struct snd_soc_codec *, unsigned int);
int (*write)(struct snd_soc_codec *, unsigned int, unsigned int);
unsigned int reg_cache_size;
@@ -832,7 +835,6 @@ struct snd_soc_platform {
int id;
struct device *dev;
const struct snd_soc_platform_driver *driver;
- struct mutex mutex;
unsigned int suspended:1; /* platform is suspended */
unsigned int probed:1;
@@ -1141,6 +1143,22 @@ unsigned int snd_soc_read(struct snd_soc_codec *codec, unsigned int reg);
int snd_soc_write(struct snd_soc_codec *codec, unsigned int reg,
unsigned int val);
+/* component IO */
+int snd_soc_component_read(struct snd_soc_component *component,
+ unsigned int reg, unsigned int *val);
+int snd_soc_component_write(struct snd_soc_component *component,
+ unsigned int reg, unsigned int val);
+int snd_soc_component_update_bits(struct snd_soc_component *component,
+ unsigned int reg, unsigned int mask, unsigned int val);
+int snd_soc_component_update_bits_async(struct snd_soc_component *component,
+ unsigned int reg, unsigned int mask, unsigned int val);
+void snd_soc_component_async_complete(struct snd_soc_component *component);
+int snd_soc_component_test_bits(struct snd_soc_component *component,
+ unsigned int reg, unsigned int mask, unsigned int value);
+
+int snd_soc_component_init_io(struct snd_soc_component *component,
+ struct regmap *regmap);
+
/* device driver data */
static inline void snd_soc_card_set_drvdata(struct snd_soc_card *card,
@@ -1245,6 +1263,22 @@ static inline bool snd_soc_codec_is_active(struct snd_soc_codec *codec)
}
/**
+ * snd_soc_kcontrol_component() - Returns the component that registered the
+ * control
+ * @kcontrol: The control for which to get the component
+ *
+ * Note: This function will work correctly if the control has been registered
+ * for a component. Either with snd_soc_add_codec_controls() or
+ * snd_soc_add_platform_controls() or via table based setup for either a
+ * CODEC, a platform or component driver. Otherwise the behavior is undefined.
+ */
+static inline struct snd_soc_component *snd_soc_kcontrol_component(
+ struct snd_kcontrol *kcontrol)
+{
+ return snd_kcontrol_chip(kcontrol);
+}
+
+/**
* snd_soc_kcontrol_codec() - Returns the CODEC that registered the control
* @kcontrol: The control for which to get the CODEC
*
@@ -1255,7 +1289,7 @@ static inline bool snd_soc_codec_is_active(struct snd_soc_codec *codec)
static inline struct snd_soc_codec *snd_soc_kcontrol_codec(
struct snd_kcontrol *kcontrol)
{
- return snd_kcontrol_chip(kcontrol);
+ return snd_soc_component_to_codec(snd_soc_kcontrol_component(kcontrol));
}
/**
@@ -1266,10 +1300,10 @@ static inline struct snd_soc_codec *snd_soc_kcontrol_codec(
* registered with snd_soc_add_platform_controls() or via table based setup of
* a snd_soc_platform_driver. Otherwise the behavior is undefined.
*/
-static inline struct snd_soc_codec *snd_soc_kcontrol_platform(
+static inline struct snd_soc_platform *snd_soc_kcontrol_platform(
struct snd_kcontrol *kcontrol)
{
- return snd_kcontrol_chip(kcontrol);
+ return snd_soc_component_to_platform(snd_soc_kcontrol_component(kcontrol));
}
int snd_soc_util_init(void);
diff --git a/include/sound/sta350.h b/include/sound/sta350.h
new file mode 100644
index 0000000..3a329810
--- /dev/null
+++ b/include/sound/sta350.h
@@ -0,0 +1,52 @@
+/*
+ * Platform data for ST STA350 ASoC codec driver.
+ *
+ * Copyright: 2014 Raumfeld GmbH
+ * Author: Sven Brandau <info@brandau.biz>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ */
+#ifndef __LINUX_SND__STA350_H
+#define __LINUX_SND__STA350_H
+
+#define STA350_OCFG_2CH 0
+#define STA350_OCFG_2_1CH 1
+#define STA350_OCFG_1CH 3
+
+#define STA350_OM_CH1 0
+#define STA350_OM_CH2 1
+#define STA350_OM_CH3 2
+
+#define STA350_THERMAL_ADJUSTMENT_ENABLE 1
+#define STA350_THERMAL_RECOVERY_ENABLE 2
+#define STA350_FAULT_DETECT_RECOVERY_BYPASS 1
+
+#define STA350_FFX_PM_DROP_COMP 0
+#define STA350_FFX_PM_TAPERED_COMP 1
+#define STA350_FFX_PM_FULL_POWER 2
+#define STA350_FFX_PM_VARIABLE_DROP_COMP 3
+
+
+struct sta350_platform_data {
+ u8 output_conf;
+ u8 ch1_output_mapping;
+ u8 ch2_output_mapping;
+ u8 ch3_output_mapping;
+ u8 ffx_power_output_mode;
+ u8 drop_compensation_ns;
+ unsigned int thermal_warning_recovery:1;
+ unsigned int thermal_warning_adjustment:1;
+ unsigned int fault_detect_recovery:1;
+ unsigned int oc_warning_adjustment:1;
+ unsigned int max_power_use_mpcc:1;
+ unsigned int max_power_correction:1;
+ unsigned int am_reduction_mode:1;
+ unsigned int odd_pwm_speed_mode:1;
+ unsigned int distortion_compensation:1;
+ unsigned int invalid_input_detect_mute:1;
+};
+
+#endif /* __LINUX_SND__STA350_H */