linux-imx/drivers/gpu/drm/amd/display
Wayne Lin df8bc953ee drm/amd/display: Avoid NULL dereference of timing generator
[ Upstream commit b1904ed480cee3f9f4036ea0e36d139cb5fee2d6 ]

[Why & How]
Check whether assigned timing generator is NULL or not before
accessing its funcs to prevent NULL dereference.

Reviewed-by: Jun Lei <jun.lei@amd.com>
Acked-by: Hersen Wu <hersenxs.wu@amd.com>
Signed-off-by: Wayne Lin <wayne.lin@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2023-11-28 17:19:47 +00:00
..
amdgpu_dm drm/amd/display: Bail from dm_check_crtc_cursor if no relevant change 2023-11-20 11:59:11 +01:00
dc drm/amd/display: Avoid NULL dereference of timing generator 2023-11-28 17:19:47 +00:00
dmub drm/amd/display: [FW Promotion] Release 0.0.179.0 2023-08-15 18:08:30 -04:00
include drm/amd/display: Add vendor Id for reference 2023-08-07 17:14:09 -04:00
modules drm/amd/display: prevent potential division by zero errors 2023-09-06 22:10:11 -04:00
Kconfig drm/amd/display: Allow building DC with clang on RISC-V 2023-07-21 16:52:25 -04:00
Makefile drm/amd/display: Drop CONFIG_DRM_AMD_DC_HDCP 2023-03-07 14:22:39 -05:00
TODO