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ASoC: rsnd: remove platform dai and add dai_id on platform setting

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Current rsnd driver is using struct rsnd_dai_platform_info
so that indicate sound DAI information (playback/capture SSI ID).
But, SSI settings were also required separately.
Thus, platform settings was very un-understandable.
This patch adds dai_id to SSI
settings, and removed rsnd_dai_platform_info.

Signed-off-by: Kuninori Morimoto <[email protected]>
Signed-off-by: Mark Brown <[email protected]>
This commit is contained in:
Kuninori Morimoto 2013-07-28 18:58:29 -07:00 • committed by Mark Brown
commit 4b4dab8234
5 changed files with 82 additions and 31 deletions
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18
include/sound/rcar_snd.h
View file

@ -28,15 +28,24 @@
/*
* flags
*
* 0xA0000000
* 0xAB000000
*
* A : clock sharing settings
* B : SSI direction
*/
#define RSND_SSI_CLK_PIN_SHARE (1 << 31)
#define RSND_SSI_CLK_FROM_ADG (1 << 30) /* clock parent is master */
#define RSND_SSI_SYNC (1 << 29) /* SSI34_sync etc */
#define RSND_SSI_PLAY (1 << 24)
#define RSND_SSI_SET(_dai_id, _pio_irq, _flags) \
{ .dai_id = _dai_id, .pio_irq = _pio_irq, .flags = _flags }
#define RSND_SSI_UNUSED \
{ .dai_id = -1, .pio_irq = -1, .flags = 0 }
struct rsnd_ssi_platform_info {
int dai_id;
int pio_irq;
u32 flags;
};
@ -45,11 +54,6 @@ struct rsnd_scu_platform_info {
u32 flags;
};
struct rsnd_dai_platform_info {
int ssi_id_playback;
int ssi_id_capture;
};
/*
* flags
*
@ -66,8 +70,6 @@ struct rcar_snd_info {
int ssi_info_nr;
struct rsnd_scu_platform_info *scu_info;
int scu_info_nr;
struct rsnd_dai_platform_info *dai_info;
int dai_info_nr;
int (*start)(int id);
int (*stop)(int id);
};