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| author | Hawking Zhang <Hawking.Zhang@amd.com> | 2018-10-23 12:46:17 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2019-06-21 05:46:49 +0300 |
| commit | 6fa405646de66de83ee5166230793cc463815c17 (patch) | |
| tree | 8e798b5dd2f0f804912f16b1967244284c4f7531 /drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c | |
| parent | 4a94ba8f376e6923fd36651b9f2f0b54b4a4608d (diff) | |
| download | linux-6fa405646de66de83ee5166230793cc463815c17.tar.xz | |
drm/amdgpu: add helper function to print psp hdr
print the psp header data like we do for other firmwares.
Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: Le Ma <Le.Ma@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c index 9f50d65b350a..04d007db06f7 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c @@ -227,6 +227,30 @@ void amdgpu_ucode_print_sdma_hdr(const struct common_firmware_header *hdr) } } +void amdgpu_ucode_print_psp_hdr(const struct common_firmware_header *hdr) +{ + uint16_t version_major = le16_to_cpu(hdr->header_version_major); + uint16_t version_minor = le16_to_cpu(hdr->header_version_minor); + + DRM_DEBUG("PSP\n"); + amdgpu_ucode_print_common_hdr(hdr); + + if (version_major == 1) { + const struct psp_firmware_header_v1_0 *psp_hdr = + container_of(hdr, struct psp_firmware_header_v1_0, header); + + DRM_DEBUG("ucode_feature_version: %u\n", + le32_to_cpu(psp_hdr->ucode_feature_version)); + DRM_DEBUG("sos_offset_bytes: %u\n", + le32_to_cpu(psp_hdr->sos_offset_bytes)); + DRM_DEBUG("sos_size_bytes: %u\n", + le32_to_cpu(psp_hdr->sos_size_bytes)); + } else { + DRM_ERROR("Unknown PSP ucode version: %u.%u\n", + version_major, version_minor); + } +} + void amdgpu_ucode_print_gpu_info_hdr(const struct common_firmware_header *hdr) { uint16_t version_major = le16_to_cpu(hdr->header_version_major); |