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(parent: c15c2c2) | patch
drm/amdgpu: Check num_gfx_rings for gfx v9_0 rb setup.
authorCandice Li <candice.li@amd.com>
Thu, 18 Aug 2022 02:47:09 +0000 (10:47 +0800)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Thu, 15 Sep 2022 09:30:01 +0000 (11:30 +0200)
commit622a557b28b718d4da92ff3504d83af2310324d2
tree347f69615f485814e69ad117628bbd16fa65cf92tree | snapshot
parentc15c2c2c08964fd99d3366f80742129f8ae28eaacommit | diff
drm/amdgpu: Check num_gfx_rings for gfx v9_0 rb setup.

[ Upstream commit c351938350ab9b5e978dede2c321da43de7eb70c ]

No need to set up rb when no gfx rings.

Signed-off-by: Candice Li <candice.li@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c diff | blob | history
Domain: System / Kernel;