From: Le Ma Date: Mon, 20 Dec 2021 08:06:25 +0000 (+0800) Subject: drm/amdgpu: assign different AMDGPU_GFXHUB for rings on each xcc X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=3566938b3491bb3aad701b487130f3efc363e2dc;p=linux.git drm/amdgpu: assign different AMDGPU_GFXHUB for rings on each xcc Pass the xcc_id to AMDGPU_GFXHUB(x) Signed-off-by: Le Ma Reviewed-by: Christian König Reviewed-by: Hawking Zhang Signed-off-by: Alex Deucher --- diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c index 488b3bb6dcb13..e5ff0bf9f23bc 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c @@ -315,7 +315,7 @@ int amdgpu_gfx_kiq_init_ring(struct amdgpu_device *adev, ring->use_doorbell = true; ring->doorbell_index = adev->doorbell_index.kiq; ring->xcc_id = xcc_id; - ring->vm_hub = AMDGPU_GFXHUB(0); + ring->vm_hub = AMDGPU_GFXHUB(xcc_id); if (xcc_id >= 1) ring->doorbell_index = adev->doorbell_index.xcc1_kiq_start + xcc_id - 1; diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v9_4_3.c b/drivers/gpu/drm/amd/amdgpu/gfx_v9_4_3.c index f5104b9826337..064cd02451c28 100644 --- a/drivers/gpu/drm/amd/amdgpu/gfx_v9_4_3.c +++ b/drivers/gpu/drm/amd/amdgpu/gfx_v9_4_3.c @@ -757,7 +757,7 @@ static int gfx_v9_4_3_compute_ring_init(struct amdgpu_device *adev, int ring_id, (adev->doorbell_index.mec_ring0 + ring_id) << 1; ring->eop_gpu_addr = adev->gfx.mec.hpd_eop_gpu_addr + (ring_id * GFX9_MEC_HPD_SIZE); - ring->vm_hub = AMDGPU_GFXHUB(0); + ring->vm_hub = AMDGPU_GFXHUB(xcc_id); sprintf(ring->name, "comp_%d.%d.%d.%d", ring->xcc_id, ring->me, ring->pipe, ring->queue);