linux_dsm_epyc7002/drivers/gpu/drm/amd
Daniel Vetter 5516ab86a8 drm/amdgpu: don't grab dev->struct_mutex in pm functions
Similar to radeon, except that amdgpu doesn't even use struct_mutex to
protect anything like the shared z buffer (sane gpu architecture,
yay!). And the code already grabs the globa adev->ring_lock, so this
code can't race with itself. Which makes struct_mutex completely
redundnant. Remove it.

Cc: Alex Deucher <alexander.deucher@amd.com>
Cc: "Christian König" <christian.koenig@amd.com>
Reviewed-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2015-08-17 16:51:13 -04:00
..
amdgpu drm/amdgpu: don't grab dev->struct_mutex in pm functions 2015-08-17 16:51:13 -04:00
amdkfd drm/amdkfd: fix bug when initializing sdma vm 2015-07-30 09:26:15 +03:00
include drm/amdgpu: Add Fiji smu 7.1.3 headers (v2) 2015-08-17 16:50:25 -04:00
scheduler drm/amd: add scheduler fence implementation (v2) 2015-08-17 16:51:07 -04:00