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 v2.5 ring

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

Fixes: 14f43e8f88c5 ("drm/amdgpu: move JPEG2.5 out from VCN2.5")
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 3216a7f4e2642bda5fd14f57586e835ae9202587)

authored by

Yinjie Yao and committed by
Alex Deucher 79405e77 e5f612dc

+2
+2
drivers/gpu/drm/amd/amdgpu/jpeg_v2_5.c
··· 693 693 static const struct amdgpu_ring_funcs jpeg_v2_5_dec_ring_vm_funcs = { 694 694 .type = AMDGPU_RING_TYPE_VCN_JPEG, 695 695 .align_mask = 0xf, 696 + .no_user_fence = true, 696 697 .get_rptr = jpeg_v2_5_dec_ring_get_rptr, 697 698 .get_wptr = jpeg_v2_5_dec_ring_get_wptr, 698 699 .set_wptr = jpeg_v2_5_dec_ring_set_wptr, ··· 725 724 static const struct amdgpu_ring_funcs jpeg_v2_6_dec_ring_vm_funcs = { 726 725 .type = AMDGPU_RING_TYPE_VCN_JPEG, 727 726 .align_mask = 0xf, 727 + .no_user_fence = true, 728 728 .get_rptr = jpeg_v2_5_dec_ring_get_rptr, 729 729 .get_wptr = jpeg_v2_5_dec_ring_get_wptr, 730 730 .set_wptr = jpeg_v2_5_dec_ring_set_wptr,