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linux-sg2042
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3 Commits

Author SHA1 Message Date
Sonny Jiang 46651cc5db drm/amdgpu fix amdgpu.dpm=0 (v2) 
Fix crash when disabling dpm.

v2: agd5f: fix coding style, cleanup commit message

Signed-off-by: Sonny Jiang <sonny.jiang@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
 2015-06-03 21:03:24 -04:00
Alex Deucher 1045745742 drm/amdgpu: fix error handling in cz_dpm_hw_fini/cz_dpm_suspend 
Need to unlock the mutex on error.

Noticed-by: Dan Carpenter <dan.carpenter@oracle.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2015-06-03 21:03:22 -04:00
Alex Deucher aaa36a976b drm/amdgpu: Add initial VI support 
This adds initial support for VI asics.  This
includes Iceland, Tonga, and Carrizo.  Our inital
focus as been Carrizo, so there are still gaps in
support for Tonga and Iceland, notably power
management.

Acked-by: Christian König <christian.koenig@amd.com>
Acked-by: Jammy Zhou <Jammy.Zhou@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2015-06-03 21:03:17 -04:00