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(parent: a8d0fb2) | patch
drm/amdgpu: used cached pcie gen info for SI (v2)
authorAlex Deucher <alexander.deucher@amd.com>
Mon, 26 Feb 2018 16:05:10 +0000 (11:05 -0500)
committerAlex Deucher <alexander.deucher@amd.com>
Mon, 5 Mar 2018 20:44:52 +0000 (15:44 -0500)
commit05656e5e4917a08296300dc0530aed1539202c25
tree63e3f40a335e79c81635c0254d0f201cf699fc9ftree | snapshot
parenta8d0fb2fa3e71d73d5cebcd0fe10e18d3b2264e9commit | diff
drm/amdgpu: used cached pcie gen info for SI (v2)

Rather than querying it every time we need it.
Also fixes a crash in VM pass through if there is no
root bridge because the cached value fetch already checks
this properly.

v2: fix includes

Fixes: https://bugs.freedesktop.org/show_bug.cgi?id=105244
Acked-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Rex Zhu<rezhu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
drivers/gpu/drm/amd/amdgpu/si.c diff | blob | history
drivers/gpu/drm/amd/amdgpu/si_dpm.c diff | blob | history
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