diff options
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c index c78eea14c70a..8a76960803c6 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c @@ -399,6 +399,7 @@ static int amdgpu_hw_ip_info(struct amdgpu_device *adev, uint32_t ib_size_alignment = 0; enum amd_ip_block_type type; unsigned int num_rings = 0; + uint32_t num_slots = 0; unsigned int i, j; if (info->query_hw_ip.ip_instance >= AMDGPU_HW_IP_INSTANCE_MAX_COUNT) @@ -411,6 +412,12 @@ static int amdgpu_hw_ip_info(struct amdgpu_device *adev, if (adev->gfx.gfx_ring[i].sched.ready && !adev->gfx.gfx_ring[i].no_user_submission) ++num_rings; + + if (!adev->gfx.disable_uq) { + for (i = 0; i < AMDGPU_MES_MAX_GFX_PIPES; i++) + num_slots += hweight32(adev->mes.gfx_hqd_mask[i]); + } + ib_start_alignment = 32; ib_size_alignment = 32; break; @@ -420,6 +427,12 @@ static int amdgpu_hw_ip_info(struct amdgpu_device *adev, if (adev->gfx.compute_ring[i].sched.ready && !adev->gfx.compute_ring[i].no_user_submission) ++num_rings; + + if (!adev->sdma.disable_uq) { + for (i = 0; i < AMDGPU_MES_MAX_COMPUTE_PIPES; i++) + num_slots += hweight32(adev->mes.compute_hqd_mask[i]); + } + ib_start_alignment = 32; ib_size_alignment = 32; break; @@ -429,6 +442,12 @@ static int amdgpu_hw_ip_info(struct amdgpu_device *adev, if (adev->sdma.instance[i].ring.sched.ready && !adev->sdma.instance[i].ring.no_user_submission) ++num_rings; + + if (!adev->gfx.disable_uq) { + for (i = 0; i < AMDGPU_MES_MAX_SDMA_PIPES; i++) + num_slots += hweight32(adev->mes.sdma_hqd_mask[i]); + } + ib_start_alignment = 256; ib_size_alignment = 4; break; @@ -570,6 +589,7 @@ static int amdgpu_hw_ip_info(struct amdgpu_device *adev, } result->capabilities_flags = 0; result->available_rings = (1 << num_rings) - 1; + result->userq_num_slots = num_slots; result->ib_start_alignment = ib_start_alignment; result->ib_size_alignment = ib_size_alignment; return 0; |