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drm/amdgpu: fix ctx init failure for asics without gfx ring
author
Le Ma
<le.ma@amd.com>
Thu, 19 Dec 2019 11:26:02 +0000
(19:26 +0800)
committer
Alex Deucher
<alexander.deucher@amd.com>
Mon, 23 Dec 2019 19:56:09 +0000
(14:56 -0500)
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>
drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c
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diff --git
a/drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c
b/drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c
index 63f6365312d5d6467a07ddc21a7b495b20398973..64e2babbc36efad282ae49f0f19764496ffa082f 100644
(file)
--- a/
drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c
+++ b/
drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c
@@
-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: