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authorChandan Uddaraju <chandanu@codeaurora.org>2019-01-28 14:58:53 -0800
committerSean Paul <seanpaul@chromium.org>2019-02-05 11:46:40 -0500
commit45815d0962e90ee5dbefff9a88c195a769ace21b (patch)
treea4d990862b2bec34a30736366213b8dcea6a8164 /include/drm
parent48d1d28eec5cd7ebb8bb30009078feb438172cf2 (diff)
downloadlinux-45815d0962e90ee5dbefff9a88c195a769ace21b.tar.bz2
drm: add definitions for DP Audio/Video compliance tests
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>
Diffstat (limited to 'include/drm')
-rw-r--r--include/drm/drm_dp_helper.h13
1 files changed, 13 insertions, 0 deletions
diff --git a/include/drm/drm_dp_helper.h b/include/drm/drm_dp_helper.h
index c223c87ef119..af181c9c8f54 100644
--- a/include/drm/drm_dp_helper.h
+++ b/include/drm/drm_dp_helper.h
@@ -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)