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(parent: 7b1bbe8) | patch
drm/radeon/cik: stop the sdma engines in the enable() function
authorAlex Deucher <alexander.deucher@amd.com>
Wed, 12 Mar 2014 19:26:34 +0000 (15:26 -0400)
committerAlex Deucher <alexander.deucher@amd.com>
Wed, 12 Mar 2014 19:53:25 +0000 (15:53 -0400)
commit07ae78c9798b79bad3d3adf983c94ba23fde54d4
tree06f5516db539f64beea31aba45d3f9694fc0b21ctree | snapshot (tar.gz zip)
parent7b1bbe883b3ed962ca2be4daf321f318f5091340commit | diff
drm/radeon/cik: stop the sdma engines in the enable() function

We always stop the rings when disabling the engines so just
call the stop functions directly from the sdma enable function.
This way the rings' status is set correctly on suspend so
there are no problems on resume.  Fixes resume failures that
result in acceleration getting disabled.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
drivers/gpu/drm/radeon/cik_sdma.c diff | blob | blame | history