From ae972ed5e0dcb3fab57020e243563cc484b8969a Mon Sep 17 00:00:00 2001 From: James Zhu Date: Mon, 7 Feb 2022 10:25:47 -0500 Subject: [PATCH] drm/amdgpu: fix vcn doorbell range setting Should use vcn_ring0_1 instead of doorbell index to set nbio doorbell range. Signed-off-by: James Zhu Reviewed-by: Sonny Jiang Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/amdgpu/vcn_v4_0_3.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/amd/amdgpu/vcn_v4_0_3.c b/drivers/gpu/drm/amd/amdgpu/vcn_v4_0_3.c index 4418c9f..ae2cc47 100644 --- a/drivers/gpu/drm/amd/amdgpu/vcn_v4_0_3.c +++ b/drivers/gpu/drm/amd/amdgpu/vcn_v4_0_3.c @@ -176,7 +176,7 @@ static int vcn_v4_0_3_hw_init(void *handle) int r; adev->nbio.funcs->vcn_doorbell_range(adev, ring->use_doorbell, - ring->doorbell_index, ring->me); + (adev->doorbell_index.vcn.vcn_ring0_1 << 1), ring->me); if (ring->use_doorbell) WREG32_SOC15(VCN, ring->me, regVCN_RB4_DB_CTRL, ring->doorbell_index << VCN_RB4_DB_CTRL__OFFSET__SHIFT | -- 2.7.4