mirror-linux/drivers/gpu
Khaled Almahallawy f3f6a23e05 drm/i915/dp: Fix passing the correct DPCD_REV for drm_dp_set_phy_test_pattern
[ Upstream commit 2bd7a06a12 ]

Using link_status to get DPCD_REV fails when disabling/defaulting
phy pattern. Use intel_dp->dpcd to access DPCD_REV correctly.

Fixes: 8cdf727119 ("drm/i915/dp: Program vswing, pre-emphasis, test-pattern")
Cc: Jani Nikula <jani.nikula@intel.com>
Cc: Imre Deak <imre.deak@intel.com>
Cc: Lee Shawn C <shawn.c.lee@intel.com>
Signed-off-by: Khaled Almahallawy <khaled.almahallawy@intel.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20231213211542.3585105-3-khaled.almahallawy@intel.com
(cherry picked from commit 3ee302ec22)
Signed-off-by: Sasha Levin <sashal@kernel.org>
2024-01-10 17:10:22 +01:00
..
drm drm/i915/dp: Fix passing the correct DPCD_REV for drm_dp_set_phy_test_pattern 2024-01-10 17:10:22 +01:00
host1x gpu: host1x: Correct allocated size for contexts 2023-11-20 11:52:00 +01:00
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vga
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