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From 5e915c3479cfc4dfa2b9ff3b11d566fa9349986a Mon Sep 17 00:00:00 2001
From: Leo Liu <leo.liu@amd.com>
Date: Wed, 8 May 2019 11:13:53 -0400
Subject: [PATCH 1940/2940] drm/amdgpu: check no_user_fence flag for engines
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
To replace checking ring type and make them generic
Signed-off-by: Leo Liu <leo.liu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
---
drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
index e68dde501f44..64131626b5bc 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
@@ -1009,11 +1009,9 @@ static int amdgpu_cs_ib_fill(struct amdgpu_device *adev,
j++;
}
- /* UVD & VCE fw doesn't support user fences */
+ /* MM engine doesn't support user fences */
ring = to_amdgpu_ring(parser->entity->rq->sched);
- if (parser->job->uf_addr && (
- ring->funcs->type == AMDGPU_RING_TYPE_UVD ||
- ring->funcs->type == AMDGPU_RING_TYPE_VCE))
+ if (parser->job->uf_addr && ring->funcs->no_user_fence)
return -EINVAL;
return amdgpu_ctx_wait_prev_fence(parser->ctx, parser->entity);
--
2.17.1
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