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drm/i2c: tda998x: Improve tda998x_configure_audio() audio related pdata

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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>
This commit is contained in:
Jyri Sarha
2016-08-09 22:00:04 +03:00
committed by Russell King
parent 3ef500a53f
commit 95db3b255f
2 changed files with 64 additions and 48 deletions
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28
include/drm/i2c/tda998x.h
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@@ -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