linux/drivers/gpu/drm/amd
Lyude 14a2fb487b drm/amdgpu: Don't retry 7 times in amdgpu_atombios_dp_get_dpcd()
When this code was written, we didn't retry DP aux transactions on any
error, which required retrying important transactions like this in
individual drivers. Since that's no longer the case, retrying here is
not necessary. As well, we retry any aux transaction on any error 32
times. 7 * 32 = 224, which means this loop causes us to retry grabbing
the dpcd 224 times. This is definitely far more then we actually need to
do.

Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Lyude <cpaul@redhat.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-08-08 13:28:39 -04:00
..
acp drm/amd: add Kconfig dependency for ACP on DRM_AMDGPU 2016-05-25 09:44:15 -04:00
amdgpu drm/amdgpu: Don't retry 7 times in amdgpu_atombios_dp_get_dpcd() 2016-08-08 13:28:39 -04:00
amdkfd drm/amdkfd: destroy mutex if process creation fails 2016-07-03 08:05:45 +03:00
include drm/amdgpu: add amdgpu soft reset 2016-08-08 11:32:05 -04:00
powerplay drm/amd/powerplay: change structure variable name. 2016-08-08 11:33:27 -04:00
scheduler drm/amd: fix deadlock of job_list_lock V2 2016-07-29 14:37:06 -04:00