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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>
This commit is contained in:
Hawking Zhang 2018-10-23 17:46:17 +08:00 committed by Alex Deucher
parent 4a94ba8f37
commit 6fa405646d
2 changed files with 25 additions and 0 deletions
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24
drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c
View File

@ -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);

1
drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.h
View File

@ -300,6 +300,7 @@ void amdgpu_ucode_print_smc_hdr(const struct common_firmware_header *hdr);
void amdgpu_ucode_print_gfx_hdr(const struct common_firmware_header *hdr);
void amdgpu_ucode_print_rlc_hdr(const struct common_firmware_header *hdr);
void amdgpu_ucode_print_sdma_hdr(const struct common_firmware_header *hdr);
void amdgpu_ucode_print_psp_hdr(const struct common_firmware_header *hdr);
void amdgpu_ucode_print_gpu_info_hdr(const struct common_firmware_header *hdr);
int amdgpu_ucode_validate(const struct firmware *fw);
bool amdgpu_ucode_hdr_version(union amdgpu_firmware_header *hdr,