linux_dsm_epyc7002/drivers/gpu/drm/amd
Shirish S 2a7b58293d drm/amd/display: Check msg->size before starting aux transfer
This patch adds an essential check related to the size of the
payload to be transferred via aux channel.

Without this check dal_ddc_service_read_dpcd_data() is fed with
inappropriate payload size leading to deadlocks.

Signed-off-by: Shirish S <shirish.s@amd.com>
Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-03-14 16:01:15 -05:00
..
acp drm/amdgpu: add license to Makefiles 2017-12-07 11:51:10 -05:00
amdgpu drm/amdgpu: Move IH clientid defs to separate file 2018-03-14 15:16:35 -05:00
amdkfd drm/amdkfd: Implement KFD process eviction/restore 2018-02-06 20:32:45 -05:00
display drm/amd/display: Check msg->size before starting aux transfer 2018-03-14 16:01:15 -05:00
include drm/amdgpu: Move IH clientid defs to separate file 2018-03-14 15:16:35 -05:00
lib drm/amdgpu: add license to Makefiles 2017-12-07 11:51:10 -05:00
powerplay drm/amdgpu: Move IH clientid defs to separate file 2018-03-14 15:16:35 -05:00