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drm/amdgpu: add helper to init rlc fw in header v2_3 

To initialize rlc firmware in header v2_3

Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com>
Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Hawking Zhang 2022-09-21 21:53:52 +08:00 committed by Alex Deucher
parent bcecb65248
commit c1c3f41ffb
1 changed files with 35 additions and 0 deletions
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35
drivers/gpu/drm/amd/amdgpu/amdgpu_rlc.c
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@ -406,3 +406,38 @@ static void amdgpu_gfx_rlc_init_microcode_v2_2(struct amdgpu_device *adev)
}
}
}
static void amdgpu_gfx_rlc_init_microcode_v2_3(struct amdgpu_device *adev)
{
const struct rlc_firmware_header_v2_3 *rlc_hdr;
struct amdgpu_firmware_info *info;
rlc_hdr = (const struct rlc_firmware_header_v2_3 *)adev->gfx.rlc_fw->data;
adev->gfx.rlcp_ucode_version = le32_to_cpu(rlc_hdr->rlcp_ucode_version);
adev->gfx.rlcp_ucode_feature_version = le32_to_cpu(rlc_hdr->rlcp_ucode_feature_version);
adev->gfx.rlc.rlcp_ucode_size_bytes = le32_to_cpu(rlc_hdr->rlcp_ucode_size_bytes);
adev->gfx.rlc.rlcp_ucode = (u8 *)rlc_hdr + le32_to_cpu(rlc_hdr->rlcp_ucode_offset_bytes);
adev->gfx.rlcv_ucode_version = le32_to_cpu(rlc_hdr->rlcv_ucode_version);
adev->gfx.rlcv_ucode_feature_version = le32_to_cpu(rlc_hdr->rlcv_ucode_feature_version);
adev->gfx.rlc.rlcv_ucode_size_bytes = le32_to_cpu(rlc_hdr->rlcv_ucode_size_bytes);
adev->gfx.rlc.rlcv_ucode = (u8 *)rlc_hdr + le32_to_cpu(rlc_hdr->rlcv_ucode_offset_bytes);
if (adev->firmware.load_type == AMDGPU_FW_LOAD_PSP) {
if (adev->gfx.rlc.rlcp_ucode_size_bytes) {
info = &adev->firmware.ucode[AMDGPU_UCODE_ID_RLC_P];
info->ucode_id = AMDGPU_UCODE_ID_RLC_P;
info->fw = adev->gfx.rlc_fw;
adev->firmware.fw_size +=
ALIGN(adev->gfx.rlc.rlcp_ucode_size_bytes, PAGE_SIZE);
}
if (adev->gfx.rlc.rlcv_ucode_size_bytes) {
info = &adev->firmware.ucode[AMDGPU_UCODE_ID_RLC_V];
info->ucode_id = AMDGPU_UCODE_ID_RLC_V;
info->fw = adev->gfx.rlc_fw;
adev->firmware.fw_size +=
ALIGN(adev->gfx.rlc.rlcv_ucode_size_bytes, PAGE_SIZE);
}
}
}