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(parent: 305e12d) | patch
drm/radeon: add a delay after ATPX dGPU power off
authorAlex Deucher <alexander.deucher@amd.com>
Wed, 1 Jun 2016 16:58:36 +0000 (12:58 -0400)
committerAlex Deucher <alexander.deucher@amd.com>
Thu, 7 Jul 2016 18:51:04 +0000 (14:51 -0400)
commitd814b24fb74cb9797d70cb8053961447c5879a5c
treeb286459804b2b80ee661c4edfbf5393b0d22388btree | snapshot (tar.gz zip)
parent305e12d0e24b942044cbb6f0f67a860635c597d3commit | diff
drm/radeon: add a delay after ATPX dGPU power off

ATPX dGPU power control requires a 200ms delay between
power off and on.  This should fix dGPU failures on
resume from power off.

Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
drivers/gpu/drm/radeon/radeon_atpx_handler.c diff | blob | blame | history