diff options
| author | Alex Deucher <alexander.deucher@amd.com> | 2015-10-08 23:30:37 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2015-10-14 23:16:36 +0300 |
| commit | c113ea1c4f4a7592f17e53d658873b83af0dbb4b (patch) | |
| tree | 9c245bfb3b9892a4f1b70b243329acf27e157c12 /drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c | |
| parent | 756e6880c51376d2e4d53050582d66d88fc281c7 (diff) | |
| download | linux-c113ea1c4f4a7592f17e53d658873b83af0dbb4b.tar.xz | |
drm/amdgpu: rework sdma structures
Rework the sdma structures in the driver to
consolidate all of the sdma info into a single
structure and allow for asics that may have
different numbers of sdma instances.
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c index 78233225dd36..3f5f2d58ad94 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c @@ -218,8 +218,8 @@ static int amdgpu_info_ioctl(struct drm_device *dev, void *data, struct drm_file break; case AMDGPU_HW_IP_DMA: type = AMD_IP_BLOCK_TYPE_SDMA; - ring_mask = adev->sdma[0].ring.ready ? 1 : 0; - ring_mask |= ((adev->sdma[1].ring.ready ? 1 : 0) << 1); + for (i = 0; i < adev->sdma.num_instances; i++) + ring_mask |= ((adev->sdma.instance[i].ring.ready ? 1 : 0) << i); ib_start_alignment = AMDGPU_GPU_PAGE_SIZE; ib_size_alignment = 1; break; @@ -341,10 +341,10 @@ static int amdgpu_info_ioctl(struct drm_device *dev, void *data, struct drm_file fw_info.feature = 0; break; case AMDGPU_INFO_FW_SDMA: - if (info->query_fw.index >= 2) + if (info->query_fw.index >= adev->sdma.num_instances) return -EINVAL; - fw_info.ver = adev->sdma[info->query_fw.index].fw_version; - fw_info.feature = adev->sdma[info->query_fw.index].feature_version; + fw_info.ver = adev->sdma.instance[info->query_fw.index].fw_version; + fw_info.feature = adev->sdma.instance[info->query_fw.index].feature_version; break; default: return -EINVAL; |