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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 10:04:53 +0000 (12:04 +0200)
commitae2c6cc8fb21b7d62ed5eb06003024b66f70bf38
tree1d6117600307e0d450afb85f541e08d109bee6f9tree | snapshot
parentbca46f2295fa921aa36eeba54070b94e726aeed8commit | 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
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