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drm/amdgpu/pm: add smc v2_1 printer in amdgpu_ucode_print_smc_hdr() 

the smc v2_0 printer is not compatible with the smc v2_1 .
1. add smc v2_1 printer.
2. cleanup code

Signed-off-by: Kevin Wang <kevin1.wang@amd.com>
Reviewed-by: Lijo Lazar <lijo.lazar@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Kevin Wang 2020-12-07 14:32:26 +08:00 committed by Alex Deucher
parent ee3d8dd1af
commit a6d64c1ae1
1 changed files with 19 additions and 10 deletions
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29
drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c
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@ -68,23 +68,32 @@ void amdgpu_ucode_print_smc_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);
const struct smc_firmware_header_v1_0 *v1_0_hdr;
const struct smc_firmware_header_v2_0 *v2_0_hdr;
const struct smc_firmware_header_v2_1 *v2_1_hdr;
DRM_DEBUG("SMC\n");
amdgpu_ucode_print_common_hdr(hdr);
if (version_major == 1) {
const struct smc_firmware_header_v1_0 *smc_hdr =
container_of(hdr, struct smc_firmware_header_v1_0, header);
DRM_DEBUG("ucode_start_addr: %u\n", le32_to_cpu(smc_hdr->ucode_start_addr));
v1_0_hdr = container_of(hdr, struct smc_firmware_header_v1_0, header);
DRM_DEBUG("ucode_start_addr: %u\n", le32_to_cpu(v1_0_hdr->ucode_start_addr));
} else if (version_major == 2) {
const struct smc_firmware_header_v1_0 *v1_hdr =
container_of(hdr, struct smc_firmware_header_v1_0, header);
const struct smc_firmware_header_v2_0 *v2_hdr =
container_of(v1_hdr, struct smc_firmware_header_v2_0, v1_0);
switch (version_minor) {
case 0:
v2_0_hdr = container_of(hdr, struct smc_firmware_header_v2_0, v1_0.header);
DRM_DEBUG("ppt_offset_bytes: %u\n", le32_to_cpu(v2_0_hdr->ppt_offset_bytes));
DRM_DEBUG("ppt_size_bytes: %u\n", le32_to_cpu(v2_0_hdr->ppt_size_bytes));
break;
case 1:
v2_1_hdr = container_of(hdr, struct smc_firmware_header_v2_1, v1_0.header);
DRM_DEBUG("pptable_count: %u\n", le32_to_cpu(v2_1_hdr->pptable_count));
DRM_DEBUG("pptable_entry_offset: %u\n", le32_to_cpu(v2_1_hdr->pptable_entry_offset));
break;
default:
break;
}
DRM_DEBUG("ppt_offset_bytes: %u\n", le32_to_cpu(v2_hdr->ppt_offset_bytes));
DRM_DEBUG("ppt_size_bytes: %u\n", le32_to_cpu(v2_hdr->ppt_size_bytes));
} else {
DRM_ERROR("Unknown SMC ucode version: %u.%u\n", version_major, version_minor);
}