system/linux
system/linux
1
0
Fork 0
mirror of https://github.com/torvalds/linux synced 2024-10-04 18:33:42 +00:00
Code Issues Packages Projects Releases Wiki Activity

drm: add definitions for DP Audio/Video compliance tests

Browse source 
This change adds definitions needed for DP audio compliance testing.
It also adds missing definition for DP video compliance.

Changes in V2:
-- Delete cover letter for this patch.
-- Move the description from cover letter into patch commit message.
-- Remove DPU from subject prefix

Reviewed-by: Sean Paul <sean@poorly.run>
Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch> # for merging through -msm.
Signed-off-by: Chandan Uddaraju <chandanu@codeaurora.org>
Signed-off-by: Sean Paul <seanpaul@chromium.org>
This commit is contained in:
Chandan Uddaraju 2019-01-28 14:58:53 -08:00 committed by Sean Paul
parent 48d1d28eec
commit 45815d0962
1 changed files with 13 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

13
include/drm/drm_dp_helper.h
View file

@ -560,6 +560,8 @@
# define DP_TEST_LINK_EDID_READ (1 << 2)
# define DP_TEST_LINK_PHY_TEST_PATTERN (1 << 3) /* DPCD >= 1.1 */
# define DP_TEST_LINK_FAUX_PATTERN (1 << 4) /* DPCD >= 1.2 */
# define DP_TEST_LINK_AUDIO_PATTERN (1 << 5) /* DPCD >= 1.2 */
# define DP_TEST_LINK_AUDIO_DISABLED_VIDEO (1 << 6) /* DPCD >= 1.2 */
#define DP_TEST_LINK_RATE 0x219
# define DP_LINK_RATE_162 (0x6)
@ -608,6 +610,7 @@
# define DP_COLOR_FORMAT_RGB (0 << 1)
# define DP_COLOR_FORMAT_YCbCr422 (1 << 1)
# define DP_COLOR_FORMAT_YCbCr444 (2 << 1)
# define DP_TEST_DYNAMIC_RANGE_VESA (0 << 3)
# define DP_TEST_DYNAMIC_RANGE_CEA (1 << 3)
# define DP_TEST_YCBCR_COEFFICIENTS (1 << 4)
# define DP_YCBCR_COEFFICIENTS_ITU601 (0 << 4)
@ -657,6 +660,16 @@
#define DP_TEST_SINK 0x270
# define DP_TEST_SINK_START (1 << 0)
#define DP_TEST_AUDIO_MODE 0x271
#define DP_TEST_AUDIO_PATTERN_TYPE 0x272
#define DP_TEST_AUDIO_PERIOD_CH1 0x273
#define DP_TEST_AUDIO_PERIOD_CH2 0x274
#define DP_TEST_AUDIO_PERIOD_CH3 0x275
#define DP_TEST_AUDIO_PERIOD_CH4 0x276
#define DP_TEST_AUDIO_PERIOD_CH5 0x277
#define DP_TEST_AUDIO_PERIOD_CH6 0x278
#define DP_TEST_AUDIO_PERIOD_CH7 0x279
#define DP_TEST_AUDIO_PERIOD_CH8 0x27A
#define DP_FEC_STATUS 0x280 /* 1.4 */
# define DP_FEC_DECODE_EN_DETECTED (1 << 0)