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drm/amdgpu: initialize num_xcd to 1 for gfx v9_0

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Assign value here as the num_xcd is referenced in some gfx9 common path.

Signed-off-by: Le Ma <le.ma@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Le Ma
2021-12-16 15:35:25 +08:00
committed by Alex Deucher
parent 66daccde42
commit 4e7f84ec06
1 changed files with 1 additions and 0 deletions
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drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c
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@@ -4543,6 +4543,7 @@ static int gfx_v9_0_early_init(void *handle)
adev->gfx.num_gfx_rings = 0;
else
adev->gfx.num_gfx_rings = GFX9_NUM_GFX_RINGS;
adev->gfx.num_xcd = 1;
adev->gfx.num_compute_rings = min(amdgpu_gfx_get_num_kcq(adev),
AMDGPU_MAX_COMPUTE_RINGS);
gfx_v9_0_set_kiq_pm4_funcs(adev);