linux-4.4.1/snd_soc_codec_driver の変更点

• 追加された行はこの色です。
• 削除された行はこの色です。
• linux-4.4.1/snd_soc_codec_driver へ行く。
• linux-4.4.1/snd_soc_codec_driver の差分を削除

*参照元 [#r3e9fccb]
#backlinks

*説明 [#hc3ca0bd]
-パス: [[linux-4.4.1/include/sound/soc.h]]

-FIXME: これは何？
--説明


**参考 [#ycd6cbf2]


*実装 [#tc345fce]
 /* codec driver */
 struct snd_soc_codec_driver {
 
         /* driver ops */
         int (*probe)(struct snd_soc_codec *);
         int (*remove)(struct snd_soc_codec *);
         int (*suspend)(struct snd_soc_codec *);
         int (*resume)(struct snd_soc_codec *);
         struct snd_soc_component_driver component_driver;
 
-
--[[linux-4.4.1/snd_soc_codec]]
--[[linux-4.4.1/snd_soc_component_driver]]

         /* Default control and setup, added after probe() is run */
         const struct snd_kcontrol_new *controls;
         int num_controls;

-
--[[linux-4.4.1/snd_kcontrol_new]]

         const struct snd_soc_dapm_widget *dapm_widgets;
         int num_dapm_widgets;

-
--[[linux-4.4.1/snd_soc_dapm_widget]]

         const struct snd_soc_dapm_route *dapm_routes;
         int num_dapm_routes;
 
-
--[[linux-4.4.1/snd_soc_dapm_route]]

         /* codec wide operations */
         int (*set_sysclk)(struct snd_soc_codec *codec,
                           int clk_id, int source, unsigned int freq, int dir);
         int (*set_pll)(struct snd_soc_codec *codec, int pll_id, int source,
                 unsigned int freq_in, unsigned int freq_out);
 
-
--[[linux-4.4.1/snd_soc_codec]]

         /* 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);
-
--[[linux-4.4.1/regmap]]
--[[linux-4.4.1/device]]
--[[linux-4.4.1/snd_soc_codec]]

         unsigned int reg_cache_size;
         short reg_cache_step;
         short reg_word_size;
         const void *reg_cache_default;
 
         /* codec bias level */
         int (*set_bias_level)(struct snd_soc_codec *,
                               enum snd_soc_bias_level level);
         bool idle_bias_off;
         bool suspend_bias_off;
 
-
--[[linux-4.4.1/snd_soc_bias_level]]

         void (*seq_notifier)(struct snd_soc_dapm_context *,
                              enum snd_soc_dapm_type, int);
 
-
--[[linux-4.4.1/snd_soc_dapm_context]]
--[[linux-4.4.1/snd_soc_dapm_type]]

         bool ignore_pmdown_time;  /* Doesn't benefit from pmdown delay */
 };


*コメント [#ab3fbae1]