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drm/amdgpu/jpeg: set no_user_fence for JPEG v4.0.3 ring

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JPEG rings do not support 64-bit user fence writes, reject CS
submissions with user fences.

Fixes: e684e654eb ("drm/amdgpu/jpeg: add jpeg support for VCN4_0_3")
Reviewed-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Yinjie Yao <yinjie.yao@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
(cherry picked from commit 2f6afc97d2)
This commit is contained in:
Yinjie Yao
2026-04-28 15:51:18 -04:00
committed by Alex Deucher
parent e7e90b5839
commit 83e37c0987
1 changed files with 1 additions and 0 deletions
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drivers/gpu/drm/amd/amdgpu/jpeg_v4_0_3.c
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@@ -1219,6 +1219,7 @@ static const struct amd_ip_funcs jpeg_v4_0_3_ip_funcs = {
static const struct amdgpu_ring_funcs jpeg_v4_0_3_dec_ring_vm_funcs = {
.type = AMDGPU_RING_TYPE_VCN_JPEG,
.align_mask = 0xf,
.no_user_fence = true,
.get_rptr = jpeg_v4_0_3_dec_ring_get_rptr,
.get_wptr = jpeg_v4_0_3_dec_ring_get_wptr,
.set_wptr = jpeg_v4_0_3_dec_ring_set_wptr,