drm/amdgpu: add sdma instance check for gfx11 CGCG

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For some ASICs, like GFX IP v11.0.1, only have one SDMA instance,
so not need to configure SDMA1_RLC_CGCG_CTRL for this case.

Signed-off-by: Tim Huang <tim.huang@amd.com>
Reviewed-by: Yifan Zhang <yifan1.zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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Tim Huang 2022-08-22 13:30:44 +08:00 • committed by Alex Deucher

parent c10c55cf49

commit 345c0bc0a3

1 changed files with 12 additions and 6 deletions

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18

drivers/gpu/drm/amd/amdgpu/gfx_v11_0.c

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