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(parent: 9d11ca9) | patch
drm/amdgpu/gfx8: fix resume of KIQ and KCQs
authorAlex Deucher <alexander.deucher@amd.com>
Fri, 31 Mar 2017 16:00:14 +0000 (12:00 -0400)
committerAlex Deucher <alexander.deucher@amd.com>
Wed, 24 May 2017 21:39:52 +0000 (17:39 -0400)
commita545e491bb2d22019fc8b55186d1c815120c12fb
treec000e65c3feacd6bb9b5045f8f6fcf1ef950663btree | snapshot
parent9d11ca9c0953bd63bfbc19f9d94aefc496136f77commit | diff
drm/amdgpu/gfx8: fix resume of KIQ and KCQs

No need to reset the wptr and clear the rings.  The UNMAP_QUEUES
packet writes the current MQD state back the MQD on suspend,
so there is no need to reset it as well.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c diff | blob | history
John Crispins staging tree