xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

drm/radeon/audio: write audio/video latency info for DCE6/8

Browse Source 
Needed by the hda driver to properly set up synchronization
on the audio side.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
This commit is contained in:
Alex Deucher
2013-10-10 18:03:06 -04:00
parent 712fd8a2cd
commit b188025888
3 changed files with 91 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

45
drivers/gpu/drm/radeon/sid.h
View File

@@ -683,6 +683,51 @@
* bit5 = 176.4 kHz
* bit6 = 192 kHz
*/
#define AZ_F0_CODEC_PIN_CONTROL_RESPONSE_LIPSYNC 0x37
# define VIDEO_LIPSYNC(x) (((x) & 0xff) << 0)
# define AUDIO_LIPSYNC(x) (((x) & 0xff) << 8)
/* VIDEO_LIPSYNC, AUDIO_LIPSYNC
* 0 = invalid
* x = legal delay value
* 255 = sync not supported
*/
#define AZ_F0_CODEC_PIN_CONTROL_RESPONSE_HBR 0x38
# define HBR_CAPABLE (1 << 0) /* enabled by default */
#define AZ_F0_CODEC_PIN_CONTROL_SINK_INFO0 0x3a
# define MANUFACTURER_ID(x) (((x) & 0xffff) << 0)
# define PRODUCT_ID(x) (((x) & 0xffff) << 16)
#define AZ_F0_CODEC_PIN_CONTROL_SINK_INFO1 0x3b
# define SINK_DESCRIPTION_LEN(x) (((x) & 0xff) << 0)
#define AZ_F0_CODEC_PIN_CONTROL_SINK_INFO2 0x3c
# define PORT_ID0(x) (((x) & 0xffffffff) << 0)
#define AZ_F0_CODEC_PIN_CONTROL_SINK_INFO3 0x3d
# define PORT_ID1(x) (((x) & 0xffffffff) << 0)
#define AZ_F0_CODEC_PIN_CONTROL_SINK_INFO4 0x3e
# define DESCRIPTION0(x) (((x) & 0xff) << 0)
# define DESCRIPTION1(x) (((x) & 0xff) << 8)
# define DESCRIPTION2(x) (((x) & 0xff) << 16)
# define DESCRIPTION3(x) (((x) & 0xff) << 24)
#define AZ_F0_CODEC_PIN_CONTROL_SINK_INFO5 0x3f
# define DESCRIPTION4(x) (((x) & 0xff) << 0)
# define DESCRIPTION5(x) (((x) & 0xff) << 8)
# define DESCRIPTION6(x) (((x) & 0xff) << 16)
# define DESCRIPTION7(x) (((x) & 0xff) << 24)
#define AZ_F0_CODEC_PIN_CONTROL_SINK_INFO6 0x40
# define DESCRIPTION8(x) (((x) & 0xff) << 0)
# define DESCRIPTION9(x) (((x) & 0xff) << 8)
# define DESCRIPTION10(x) (((x) & 0xff) << 16)
# define DESCRIPTION11(x) (((x) & 0xff) << 24)
#define AZ_F0_CODEC_PIN_CONTROL_SINK_INFO7 0x41
# define DESCRIPTION12(x) (((x) & 0xff) << 0)
# define DESCRIPTION13(x) (((x) & 0xff) << 8)
# define DESCRIPTION14(x) (((x) & 0xff) << 16)
# define DESCRIPTION15(x) (((x) & 0xff) << 24)
#define AZ_F0_CODEC_PIN_CONTROL_SINK_INFO8 0x42
# define DESCRIPTION16(x) (((x) & 0xff) << 0)
# define DESCRIPTION17(x) (((x) & 0xff) << 8)
#define AZ_F0_CODEC_PIN_CONTROL_HOTPLUG_CONTROL 0x54
# define AUDIO_ENABLED (1 << 31)