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drm/amdgpu: add me/ce/pfp_feature_version interface query

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Provide this information to usermode drivers.  We were previously
missing this info.

Signed-off-by: Ken Wang <Qingqing.Wang@amd.com>
Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com>
This commit is contained in:
Ken Wang 2015-06-03 19:52:06 +08:00 committed by Alex Deucher
parent a101a8995a
commit 02558a006c
4 changed files with 12 additions and 3 deletions
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3
drivers/gpu/drm/amd/amdgpu/amdgpu.h
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@ -1125,6 +1125,9 @@ struct amdgpu_gfx {
uint32_t mec_fw_version;
const struct firmware *mec2_fw; /* MEC2 firmware */
uint32_t mec2_fw_version;
uint32_t me_feature_version;
uint32_t ce_feature_version;
uint32_t pfp_feature_version;
struct amdgpu_ring gfx_ring[AMDGPU_MAX_GFX_RINGS];
unsigned num_gfx_rings;
struct amdgpu_ring compute_ring[AMDGPU_MAX_COMPUTE_RINGS];

6
drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c
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@ -291,15 +291,15 @@ static int amdgpu_info_ioctl(struct drm_device *dev, void *data, struct drm_file
break;
case AMDGPU_INFO_FW_GFX_ME:
fw_info.ver = adev->gfx.me_fw_version;
fw_info.feature = 0;
fw_info.feature = adev->gfx.me_feature_version;
break;
case AMDGPU_INFO_FW_GFX_PFP:
fw_info.ver = adev->gfx.pfp_fw_version;
fw_info.feature = 0;
fw_info.feature = adev->gfx.pfp_feature_version;
break;
case AMDGPU_INFO_FW_GFX_CE:
fw_info.ver = adev->gfx.ce_fw_version;
fw_info.feature = 0;
fw_info.feature = adev->gfx.ce_feature_version;
break;
case AMDGPU_INFO_FW_GFX_RLC:
fw_info.ver = adev->gfx.rlc_fw_version;

3
drivers/gpu/drm/amd/amdgpu/gfx_v7_0.c
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@ -2705,6 +2705,9 @@ static int gfx_v7_0_cp_gfx_load_microcode(struct amdgpu_device *adev)
adev->gfx.pfp_fw_version = le32_to_cpu(pfp_hdr->header.ucode_version);
adev->gfx.ce_fw_version = le32_to_cpu(ce_hdr->header.ucode_version);
adev->gfx.me_fw_version = le32_to_cpu(me_hdr->header.ucode_version);
adev->gfx.me_feature_version = le32_to_cpu(me_hdr->ucode_feature_version);
adev->gfx.ce_feature_version = le32_to_cpu(ce_hdr->ucode_feature_version);
adev->gfx.pfp_feature_version = le32_to_cpu(pfp_hdr->ucode_feature_version);
gfx_v7_0_cp_gfx_enable(adev, false);

3
drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c
View File

@ -2279,6 +2279,9 @@ static int gfx_v8_0_cp_gfx_load_microcode(struct amdgpu_device *adev)
adev->gfx.pfp_fw_version = le32_to_cpu(pfp_hdr->header.ucode_version);
adev->gfx.ce_fw_version = le32_to_cpu(ce_hdr->header.ucode_version);
adev->gfx.me_fw_version = le32_to_cpu(me_hdr->header.ucode_version);
adev->gfx.me_feature_version = le32_to_cpu(me_hdr->ucode_feature_version);
adev->gfx.ce_feature_version = le32_to_cpu(ce_hdr->ucode_feature_version);
adev->gfx.pfp_feature_version = le32_to_cpu(pfp_hdr->ucode_feature_version);
gfx_v8_0_cp_gfx_enable(adev, false);