Re: [PATCH 07/16] drm/amd/display: Cap OLED brightness per max frame-average luminance

2022-06-08 Thread Aaron Ma
Hi Roman: Can the panel achieve the max peak luminance if it is limited in frame-average luminance? Regards, Aaron

[PATCH] drm/amd/display: add dmcub check on RENOIR

2020-07-08 Thread Aaron Ma
RENOIR loads dmub fw not dmcu, check dmcu only will prevent loading iram, it breaks backlight control. Bug: https://bugzilla.kernel.org/show_bug.cgi?id=208277 Signed-off-by: Aaron Ma --- drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion

[PATCH] drm/amdgpu: Fix oops when pp_funcs is unset in ACPI event

2020-04-03 Thread Aaron Ma
On ARCTURUS and RENOIR, powerplay is not supported yet. When plug in or unplug power jack, ACPI event will issue. Then kernel NULL pointer BUG will be triggered. Check for NULL pointers before calling. Signed-off-by: Aaron Ma --- drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c | 3 ++- 1 file changed, 2

Re: [PATCH] Revert "vgaarb: Keep adding VGA device in queue"

2019-05-10 Thread Aaron Ma
On 5/10/19 11:46 PM, Michel Dänzer wrote: >> Given that the bug is a bit a mess I think we need to add a bit more >> context here in the commit message. My understanding: >> >> Goal of the revert commit was to make the integrated boot device the >> primary one, if we can't detect which one is the b