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amdgpu/uvd: get ring reference from rq scheduler

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BugLink: https://bugs.launchpad.net/bugs/2102118

[ Upstream commit 47f402a3e08113e0f5d8e1e6fcc197667a16022f ]

base.sched may not be set for each instance and should not
be used for cases such as non-IB tests.

Fixes: 2320c9e6a768 ("drm/sched: memset() 'job' in drm_sched_job_init()")
Signed-off-by: David (Ming Qiang) Wu <David.Wu3@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
(cherry picked from commit 86106974d0a80cf7dadb699adfb4abebdd316dc3 linux-6.6.y)
[koichiroden: follow-up fix from v6.6.67]
Signed-off-by: Koichiro Den <koichiro.den@canonical.com>
Signed-off-by: Stefan Bader <stefan.bader@canonical.com>
This commit is contained in:
David (Ming Qiang) Wu
2025-03-12 22:51:00 +09:00
committed by Stefan Bader
parent 82231b3144
commit 14c9c79714
1 changed files with 1 additions and 1 deletions
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drivers/gpu/drm/amd/amdgpu/uvd_v7_0.c
+1 -1
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@@ -1289,7 +1289,7 @@ static int uvd_v7_0_ring_patch_cs_in_place(struct amdgpu_cs_parser *p,
struct amdgpu_job *job,
struct amdgpu_ib *ib)
{
struct amdgpu_ring *ring = to_amdgpu_ring(job->base.sched);
struct amdgpu_ring *ring = amdgpu_job_ring(job);
unsigned i;
/* No patching necessary for the first instance */