git/linux-cryptodev-2.6
1
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git synced 2026-04-23 05:56:14 -04:00
Code Issues Packages Projects Releases Wiki Activity

drm/amdgpu: switch to helper function to init sos ucode

Browse Source 
call common helper function to init sos ucode, instead
of duplicate codes per ip version

Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: Guchun Chen <guchun.chen@amd.com>
Reviewed-by: John Clements <john.clements@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Hawking Zhang
2020-04-20 18:01:33 +08:00
committed by Alex Deucher
parent 1c301f4433
commit 893d14cbe1
2 changed files with 6 additions and 84 deletions
Download Patch File Download Diff File Expand all files Collapse all files

34
drivers/gpu/drm/amd/amdgpu/psp_v3_1.c
View File

@@ -59,9 +59,7 @@ static int psp_v3_1_init_microcode(struct psp_context *psp)
{
struct amdgpu_device *adev = psp->adev;
const char *chip_name;
char fw_name[30];
int err = 0;
const struct psp_firmware_header_v1_0 *hdr;
DRM_DEBUG("\n");
@@ -75,41 +73,15 @@ static int psp_v3_1_init_microcode(struct psp_context *psp)
default: BUG();
}
snprintf(fw_name, sizeof(fw_name), "amdgpu/%s_sos.bin", chip_name);
err = request_firmware(&adev->psp.sos_fw, fw_name, adev->dev);
err = psp_init_sos_microcode(psp, chip_name);
if (err)
goto out;
err = amdgpu_ucode_validate(adev->psp.sos_fw);
if (err)
goto out;
hdr = (const struct psp_firmware_header_v1_0 *)adev->psp.sos_fw->data;
adev->psp.sos_fw_version = le32_to_cpu(hdr->header.ucode_version);
adev->psp.sos_feature_version = le32_to_cpu(hdr->ucode_feature_version);
adev->psp.sos_bin_size = le32_to_cpu(hdr->sos_size_bytes);
adev->psp.sys_bin_size = le32_to_cpu(hdr->header.ucode_size_bytes) -
le32_to_cpu(hdr->sos_size_bytes);
adev->psp.sys_start_addr = (uint8_t *)hdr +
le32_to_cpu(hdr->header.ucode_array_offset_bytes);
adev->psp.sos_start_addr = (uint8_t *)adev->psp.sys_start_addr +
le32_to_cpu(hdr->sos_offset_bytes);
return err;
err = psp_init_asd_microcode(psp, chip_name);
if (err)
goto out;
return err;
return 0;
out:
if (err) {
dev_err(adev->dev,
"psp v3.1: Failed to load firmware \"%s\"\n",
fw_name);
release_firmware(adev->psp.sos_fw);
adev->psp.sos_fw = NULL;
}
return err;
}
static int psp_v3_1_bootloader_load_sysdrv(struct psp_context *psp)