From: James Zhu Date: Mon, 7 Feb 2022 15:25:47 +0000 (-0500) Subject: drm/amdgpu: fix vcn doorbell range setting X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=ae972ed5e0dcb3fab57020e243563cc484b8969a;p=linux.git 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 --- 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 4418c9f05ec4d..ae2cc47d344a0 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 |