Messages in this thread | | | From | Mikhail Gavrilov <> | Date | Tue, 14 Nov 2023 15:55:38 +0500 | Subject | regression/bisected/6.7rc1: Instead of desktop I see a horizontal flashing bar with a picture of the desktop background on white screen |
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Hi, Yesterday came the 6.7-rc1 kernel. And surprisingly it turned out it is not working with my LG C3. I use this OLED TV as my primary monitor. After login to GNOME I see a horizontal flashing bar with a picture of the desktop background on white screen. Demonstration: https://youtu.be/7F76VfRkrVo
I made a bisection. And bisect said that the first bad commit is: commit ed6e2782e9747508888f671e1101250bb19045be Author: Alvin Lee <alvin.lee2@amd.com> Date: Mon Oct 23 14:33:16 2023 -0400
drm/amd/display: For cursor P-State allow for SubVP
[Description] - Similar to FPO, SubVP should also force cursor P-State allow instead of relying on natural assertion - Implement code path to force and unforce cursor P-State allow for SubVP
Reviewed-by: Samson Tam <samson.tam@amd.com> Acked-by: Hersen Wu <hersenxs.wu@amd.com> Signed-off-by: Alvin Lee <alvin.lee2@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/amd/display/dc/hwss/dcn32/dcn32_hwseq.c | 17 ++--------------- 1 file changed, 2 insertions(+), 15 deletions(-)
My hardware specs: https://linux-hardware.org/?probe=1c989dab38
-- Best Regards, Mike Gavrilov.
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