Ilya 10a9accd48 drm/amd/display: Fix wrong resolution with DP/VGA adapter ... [Why] Hotplugging the VGA side of some DP/VGA adapters caused the display to light up with the wrong (non-native) resolution. This is caused by the adapter misbehaving by reporting the wrong number of downstream ports when the VGA side is unplugged (reports 1 instead of 0), but only if the SINK_COUNT DPCD register is read more than once. [How] To work around the adapter behavior, remove the sink if link is detected, but EDID cannot be read. Reviewed-by: Wenjing Liu <Wenjing.Liu@amd.com> Acked-by: Solomon Chiu <solomon.chiu@amd.com> Signed-off-by: Ilya <Ilya.Bakoulin@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>		2022-02-23 14:22:03 -05:00
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acp
amdgpu	drm/amdgpu: Remove unused get_umc_v8_7_channel_index function	2022-02-23 14:02:51 -05:00
amdkfd	drm/amdkfd: Use real device for messages	2022-02-23 14:02:50 -05:00
display	drm/amd/display: Fix wrong resolution with DP/VGA adapter	2022-02-23 14:22:03 -05:00
include	drm/amd/include: add DCN 3.1.5 registers	2022-02-18 14:07:00 -05:00
pm	drm/amd/pm: validate SMU feature enable message for getting feature enabled mask	2022-02-22 14:44:36 -05:00