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drm/amdgpu/powerplay: program display gap for tonga.
authorRex Zhu <Rex.Zhu@amd.com>
Fri, 16 Oct 2015 07:02:04 +0000 (15:02 +0800)
committerAlex Deucher <alexander.deucher@amd.com>
Mon, 21 Dec 2015 21:42:20 +0000 (16:42 -0500)
commitbbb207f3dadd68ef4bd1cd7a214fa1d6de80ec3a
tree1d541075fcdfc983b7e178d81a27c3a22b4d6497
parent2f4afc5733d41c7a8c666f76465008457371d453
drm/amdgpu/powerplay: program display gap for tonga.

Implement displaygap programming for tonga.  This is
required for properly mclk switching.

Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/amd/powerplay/hwmgr/tonga_hwmgr.c