linux/drivers/gpu/drm/amd
Aaron Ma 74edc32fda drm/amdgpu: Fix oops when pp_funcs is unset in ACPI event
commit 5932d260a8 upstream.

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 <aaron.ma@canonical.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-05-10 10:30:10 +02:00
..
acp drm/amdgpu: Remove wrapper layer of cgs irq handling 2018-03-21 14:36:58 -05:00
amdgpu drm/amdgpu: Fix oops when pp_funcs is unset in ACPI event 2020-05-10 10:30:10 +02:00
amdkfd drm/amdkfd: kfree the wrong pointer 2020-04-23 10:30:20 +02:00
display drm/amd/display: Not doing optimize bandwidth if flip pending. 2020-04-29 16:31:15 +02:00
include amdgpu/gmc_v9: save/restore sdpif regs during S3 2020-03-05 16:42:18 +01:00
lib drm/amdgpu: add license to Makefiles 2017-12-07 11:51:10 -05:00
powerplay drm/amdgpu: Correctly initialize thermal controller for GPUs with Powerplay table v0 (e.g Hawaii) 2020-05-10 10:30:07 +02:00