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 v5.0.0 ring

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

Fixes: dfad65c65728 ("drm/amdgpu: Add JPEG5 support")
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 0f43893d3cd478fa57836697525b338817c9c23d)

authored by

Yinjie Yao and committed by
Alex Deucher ea7c61c5 b65b7f3f

+1
+1
drivers/gpu/drm/amd/amdgpu/jpeg_v5_0_0.c
··· 680 680 static const struct amdgpu_ring_funcs jpeg_v5_0_0_dec_ring_vm_funcs = { 681 681 .type = AMDGPU_RING_TYPE_VCN_JPEG, 682 682 .align_mask = 0xf, 683 + .no_user_fence = true, 683 684 .get_rptr = jpeg_v5_0_0_dec_ring_get_rptr, 684 685 .get_wptr = jpeg_v5_0_0_dec_ring_get_wptr, 685 686 .set_wptr = jpeg_v5_0_0_dec_ring_set_wptr,