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authorDave Airlie <airlied@redhat.com>2016-09-13 03:28:17 +0300
committerDave Airlie <airlied@redhat.com>2016-09-13 03:28:17 +0300
commit8506912b969b60aacc733315eeeb46b014d920a4 (patch)
tree42a786a5e6d20470f9eec8cd2614d9e827505a9c /include/drm
parentb4eac5465b23a9bcb4a66376a5664086b4913288 (diff)
parentdf0bd1e8f3c508bf4c3445f94b12e38289b65f13 (diff)
downloadlinux-8506912b969b60aacc733315eeeb46b014d920a4.tar.xz
Merge branch 'drm-tda998x-devel' of git://git.armlinux.org.uk/~rmk/linux-arm into drm-next
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
Diffstat (limited to 'include/drm')
-rw-r--r--include/drm/i2c/tda998x.h29
1 files changed, 19 insertions, 10 deletions
diff --git a/include/drm/i2c/tda998x.h b/include/drm/i2c/tda998x.h
index 3e419d92cf5a..a25483090cd5 100644
--- a/include/drm/i2c/tda998x.h
+++ b/include/drm/i2c/tda998x.h
@@ -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