tjh.dev / kernel
Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
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drm/amdgpu/jpeg: set no_user_fence for JPEG v2.0 ring

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

Fixes: 6ac27241106b ("drm/amdgpu: add JPEG v2.0 function supports")
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 96179da0c6b059eb31706a0abe8dd6381c533143)

authored by

Yinjie Yao and committed by
Alex Deucher e5f612dc ed9d2832

+1
+1
drivers/gpu/drm/amd/amdgpu/jpeg_v2_0.c
··· 802 802 static const struct amdgpu_ring_funcs jpeg_v2_0_dec_ring_vm_funcs = { 803 803 .type = AMDGPU_RING_TYPE_VCN_JPEG, 804 804 .align_mask = 0xf, 805 + .no_user_fence = true, 805 806 .get_rptr = jpeg_v2_0_dec_ring_get_rptr, 806 807 .get_wptr = jpeg_v2_0_dec_ring_get_wptr, 807 808 .set_wptr = jpeg_v2_0_dec_ring_set_wptr,