https://bugzilla.suse.com/show_bug.cgi?id=1232650 https://bugzilla.suse.com/show_bug.cgi?id=1232650#c22 --- Comment #22 from Zhang <2835365572zty@gmail.com> --- aoba@Aoba-Laptop-YOGA:~/Projects/Linuxes/linux> git bisect good f6098641d3e1e4d4052ff9378857c831f9675f6b is the first bad commit commit f6098641d3e1e4d4052ff9378857c831f9675f6b Author: Hamza Mahfooz <hamza.mahfooz@amd.com> Date: Tue Aug 6 09:55:55 2024 -0400 drm/amd/display: fix s2idle entry for DCN3.5+ To be able to get to the lowest power state when suspending systems with DCN3.5+, we must be in IPS before the display hardware is put into D3cold. So, to ensure that the system always reaches the lowest power state while suspending, force systems that support IPS to enter idle optimizations before entering D3cold. Reviewed-by: Roman Li <roman.li@amd.com> Signed-off-by: Hamza Mahfooz <hamza.mahfooz@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> (cherry picked from commit 237193e21b29d4aa0617ffeea3d6f49e72999708) Cc: stable@vger.kernel.org # 6.10+ drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 3 +++ 1 file changed, 3 insertions(+) aoba@Aoba-Laptop-YOGA:~/Projects/Linuxes/linux> I have finished bisect. -- You are receiving this mail because: You are on the CC list for the bug.