diff options
| author | Likun Gao <[email protected]> | 2023-08-16 13:30:30 +0800 |
|---|---|---|
| committer | Alex Deucher <[email protected]> | 2024-04-30 10:03:42 -0400 |
| commit | 807d90b5ef1dafd484330b3e1a3c3c43abfbd8e9 (patch) | |
| tree | 4a064e9d9d3d31529a97397c89810916e8f2e289 /drivers/gpu/drm/amd/amdgpu/amdgpu_sdma.c | |
| parent | 5251b56e3850cd9187f019b785fc4d9bf1dedec3 (diff) | |
drm/amdgpu: support SDMA v3 struct fw front door load
Add support for new SDMA firmware struct (V3) with PSP
front door load type.
Signed-off-by: Likun Gao <[email protected]>
Reviewed-by: Hawking Zhang <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_sdma.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_sdma.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_sdma.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_sdma.c index f0aac8ced4dc..6d23588ef2a2 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_sdma.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_sdma.c @@ -212,6 +212,7 @@ int amdgpu_sdma_init_microcode(struct amdgpu_device *adev, const struct common_firmware_header *header = NULL; int err, i; const struct sdma_firmware_header_v2_0 *sdma_hdr; + const struct sdma_firmware_header_v3_0 *sdma_hv3; uint16_t version_major; char ucode_prefix[30]; char fw_name[52]; @@ -287,6 +288,15 @@ int amdgpu_sdma_init_microcode(struct amdgpu_device *adev, adev->firmware.fw_size += ALIGN(le32_to_cpu(sdma_hdr->ctl_ucode_size_bytes), PAGE_SIZE); break; + case 3: + sdma_hv3 = (const struct sdma_firmware_header_v3_0 *) + adev->sdma.instance[0].fw->data; + info = &adev->firmware.ucode[AMDGPU_UCODE_ID_SDMA_RS64]; + info->ucode_id = AMDGPU_UCODE_ID_SDMA_RS64; + info->fw = adev->sdma.instance[0].fw; + adev->firmware.fw_size += + ALIGN(le32_to_cpu(sdma_hv3->ucode_size_bytes), PAGE_SIZE); + break; default: err = -EINVAL; } |