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| author | Yinjie Yao <yinjie.yao@amd.com> | 2026-04-27 11:46:11 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2026-04-28 14:40:27 -0400 |
| commit | 4ec1c402fb0fb39511136c5fc874788542c476bc (patch) | |
| tree | 8ed6580024f6051c791863fda6f9352e75a927ef | |
| parent | 742a98e2e81702df8fe1b1eccee5223220a03dc2 (diff) | |
| download | linux-4ec1c402fb0fb39511136c5fc874788542c476bc.tar.gz linux-4ec1c402fb0fb39511136c5fc874788542c476bc.zip | |
drm/amdgpu/jpeg: set no_user_fence for JPEG v5.0.2 ring
JPEG rings do not support 64-bit user fence writes, reject CS
submissions with user fences.
Fixes: 855e3e19f69c ("drm/amdgpu: Add JPEG_v5_0_2 IP block")
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>
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/jpeg_v5_0_2.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/jpeg_v5_0_2.c b/drivers/gpu/drm/amd/amdgpu/jpeg_v5_0_2.c index 285c459379c4..7a4ecea6b39a 100644 --- a/drivers/gpu/drm/amd/amdgpu/jpeg_v5_0_2.c +++ b/drivers/gpu/drm/amd/amdgpu/jpeg_v5_0_2.c @@ -703,6 +703,7 @@ static const struct amd_ip_funcs jpeg_v5_0_2_ip_funcs = { static const struct amdgpu_ring_funcs jpeg_v5_0_2_dec_ring_vm_funcs = { .type = AMDGPU_RING_TYPE_VCN_JPEG, .align_mask = 0xf, + .no_user_fence = true, .get_rptr = jpeg_v5_0_2_dec_ring_get_rptr, .get_wptr = jpeg_v5_0_2_dec_ring_get_wptr, .set_wptr = jpeg_v5_0_2_dec_ring_set_wptr, |