Re: [PATCH] drm/amd/display: Fix NULL pointer dereference at hibernate

On 2023-11-28 19:35, Mario Limonciello wrote: During hibernate sequence the source context might not have a clk_mgr. So don't use it to look for DML2 support. Link: https://gitlab.freedesktop.org/drm/amd/-/issues/2980 Fixes: a2815ada8616 ("drm/amd/display: Introduce DML2") Signed-off-by: Mario L

[PATCH] drm/amd/display: Fix NULL pointer dereference at hibernate

During hibernate sequence the source context might not have a clk_mgr. So don't use it to look for DML2 support. Link: https://gitlab.freedesktop.org/drm/amd/-/issues/2980 Fixes: a2815ada8616 ("drm/amd/display: Introduce DML2") Signed-off-by: Mario Limonciello --- drivers/gpu/drm/amd/display/dc/