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drm/amdgpu: fix ctx init failure for asics without gfx ring 

This workaround does not affect other asics because amdgpu only need expose
one gfx sched to user for now.

Signed-off-by: Le Ma <le.ma@amd.com>
Reviewed-by: Nirmoy Das <nirmoy.das@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Le Ma 2019-12-19 19:26:02 +08:00 committed by Alex Deucher
parent a7843c0379
commit 0a96afc7c5
1 changed files with 2 additions and 1 deletions
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3
drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c
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@ -127,7 +127,8 @@ static int amdgpu_ctx_init(struct amdgpu_device *adev,
switch (i) {
case AMDGPU_HW_IP_GFX:
scheds = adev->gfx.gfx_sched;
sched = &adev->gfx.gfx_ring[0].sched;
scheds = &sched;
num_scheds = 1;
break;
case AMDGPU_HW_IP_COMPUTE: