[PATCH] drm/display/dp: Add the remaining Square PHY patterns DPCD register definitions

Khaled Almahallawy khaled.almahallawy at intel.com
Fri Sep 1 07:00:00 UTC 2023


DP Scope may send requests for all Square PHY pattern configuration
during automation. Add them instead of failing these tests.

Cc: Jani Nikula <jani.nikula at intel.com>
Cc: Lee Shawn C <shawn.c.lee at intel.com>
Signed-off-by: Khaled Almahallawy <khaled.almahallawy at intel.com>
---
 include/drm/display/drm_dp.h | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/include/drm/display/drm_dp.h b/include/drm/display/drm_dp.h
index e69cece404b3..acabf29b4972 100644
--- a/include/drm/display/drm_dp.h
+++ b/include/drm/display/drm_dp.h
@@ -646,6 +646,9 @@
 # define DP_LINK_QUAL_PATTERN_PRSBS31       0x38
 # define DP_LINK_QUAL_PATTERN_CUSTOM        0x40
 # define DP_LINK_QUAL_PATTERN_SQUARE        0x48
+# define DP_LINK_QUAL_PATTERN_SQUARE_PRESHOOT_DISABLED                   0x49
+# define DP_LINK_QUAL_PATTERN_SQUARE_DEEMPHASIS_DISABLED                 0x4a
+# define DP_LINK_QUAL_PATTERN_SQUARE_PRESHOOT_DEEMPHASIS_DISABLED        0x4b
 
 #define DP_TRAINING_LANE0_1_SET2	    0x10f
 #define DP_TRAINING_LANE2_3_SET2	    0x110
-- 
2.25.1



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