Alex Hung 0b5dfe1275 drm/amd/display: fix a divided-by-zero error ...

[Why & How]

timing.dsc_cfg.num_slices_v can be zero and it is necessary to check
before using it.

This fixes the error "divide error: 0000 [#1] PREEMPT SMP NOPTI".

Reviewed-by: Aurabindo Pillai <Aurabindo.Pillai@amd.com>
Acked-by: Qingqing Zhuo <qingqing.zhuo@amd.com>
Signed-off-by: Alex Hung <alex.hung@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org

2023-04-18 17:20:00 -04:00

..

acp

…

amdgpu

drm/amdgpu: Fix desktop freezed after gpu-reset

2023-04-18 17:14:13 -04:00

amdkfd

drm/amdgpu: Don't resume IOMMU after incomplete init

2023-03-15 18:21:51 -04:00

display

drm/amd/display: fix a divided-by-zero error

2023-04-18 17:20:00 -04:00

include

drm/amd/display: disable SubVP + DRR to prevent underflow

2023-02-15 22:26:22 -05:00

pm

drm/amd/pm: correct the pcie link state check for SMU13

2023-04-12 16:11:22 -04:00