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Merge branch 'drm-tda998x-devel' of git://git.armlinux.org.uk/~rmk/linux-arm into drm-next

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This adds the ASoC codec interfaces for TDA998x HDMI audio from
Jyri Sarha.

* 'drm-tda998x-devel' of git://git.armlinux.org.uk/~rmk/linux-arm:
  ARM: dts: am335x-boneblack: Add HDMI audio support
  drm/i2c: tda998x: Register ASoC hdmi-codec and add audio DT binding
  drm/i2c: tda998x: Improve tda998x_configure_audio() audio related pdata
This commit is contained in:
Dave Airlie
2016-09-13 10:28:17 +10:00
parent b4eac5465b df0bd1e8f3
commit 8506912b96
6 changed files with 368 additions and 55 deletions
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29
include/drm/i2c/tda998x.h
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@@ -1,6 +1,24 @@
#ifndef __DRM_I2C_TDA998X_H__
#define __DRM_I2C_TDA998X_H__
#include <linux/hdmi.h>
#include <dt-bindings/display/tda998x.h>
enum {
AFMT_UNUSED = 0,
AFMT_SPDIF = TDA998x_SPDIF,
AFMT_I2S = TDA998x_I2S,
};
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 +33,7 @@ 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