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| author | Jyri Sarha <jsarha@ti.com> | 2016-08-09 22:00:04 +0300 |
|---|---|---|
| committer | Russell King <rmk+kernel@armlinux.org.uk> | 2016-09-07 13:10:10 +0100 |
| commit | 95db3b255fde4e830e5f8cc011eb404023f669d4 (patch) | |
| tree | 8f391121de132eeb37c4a114481886404e9c578a /include/drm | |
| parent | 3ef500a53f8c44ca82decf79dd8138fd07c7739d (diff) | |
| download | lwn-95db3b255fde4e830e5f8cc011eb404023f669d4.tar.gz lwn-95db3b255fde4e830e5f8cc011eb404023f669d4.zip | |
drm/i2c: tda998x: Improve tda998x_configure_audio() audio related pdata
Define struct tda998x_audio_params in include/drm/i2c/tda998x.h and
use it in pdata and for tda998x_configure_audio() parameters. Also
updates tda998x_write_aif() to take struct hdmi_audio_infoframe *
directly as a parameter.
Signed-off-by: Jyri Sarha <jsarha@ti.com>
Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
Diffstat (limited to 'include/drm')
| -rw-r--r-- | include/drm/i2c/tda998x.h | 28 |
1 files changed, 18 insertions, 10 deletions
diff --git a/include/drm/i2c/tda998x.h b/include/drm/i2c/tda998x.h index 3e419d92cf5a..a8dc06e67b03 100644 --- a/include/drm/i2c/tda998x.h +++ b/include/drm/i2c/tda998x.h @@ -1,6 +1,23 @@ #ifndef __DRM_I2C_TDA998X_H__ #define __DRM_I2C_TDA998X_H__ +#include <linux/hdmi.h> + +enum { + AFMT_UNUSED = 0, + AFMT_SPDIF = 1, + AFMT_I2S = 2, +}; + +struct tda998x_audio_params { + u8 config; + u8 format; + unsigned sample_width; + unsigned sample_rate; + struct hdmi_audio_infoframe cea; + u8 status[5]; +}; + struct tda998x_encoder_params { u8 swap_b:3; u8 mirr_b:1; @@ -15,16 +32,7 @@ struct tda998x_encoder_params { u8 swap_e:3; u8 mirr_e:1; - u8 audio_cfg; - u8 audio_clk_cfg; - u8 audio_frame[6]; - - enum { - AFMT_SPDIF, - AFMT_I2S - } audio_format; - - unsigned audio_sample_rate; + struct tda998x_audio_params audio_params; }; #endif |