From faeddb6eab220c2cafa58e6de9e4a6fcd9a36d19 Mon Sep 17 00:00:00 2001 From: Lang Yu Date: Mon, 2 Oct 2023 00:10:42 +0800 Subject: drm/amdgpu/umsch: enable doorbell for umsch Program vcn_doorbell_range with vcn_ring0_1. Signed-off-by: Lang Yu Reviewed-by: Veerabadhran Gopalakrishnan Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/amdgpu/amdgpu_umsch_mm.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_umsch_mm.c') diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_umsch_mm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_umsch_mm.c index 8889006cdd9d..1c523eb5f342 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_umsch_mm.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_umsch_mm.c @@ -553,7 +553,7 @@ int amdgpu_umsch_mm_ring_init(struct amdgpu_umsch_mm *umsch) struct amdgpu_ring *ring = &umsch->ring; ring->vm_hub = AMDGPU_MMHUB0(0); - ring->use_doorbell = 0; + ring->use_doorbell = true; ring->no_scheduler = true; ring->doorbell_index = (AMDGPU_NAVI10_DOORBELL64_VCN0_1 << 1) + 6; -- cgit v1.2.3-70-g09d2