The `amdgpu_ucode_load` helper will ensure that the return code for
missing firmware is -ENODEV so that early_init can fail.
Signed-off-by: Mario Limonciello <mario.limoncie...@amd.com>
---
v3->v4:
* New patch
---
drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c | 42 ++++++-------------------
drivers/gpu/drm/amd/amdgpu/amdgpu_psp.h | 3 +-
2 files changed, 11 insertions(+), 34 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c
b/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c
index 3b0644600a1f..f45362dd8228 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c
@@ -2912,11 +2912,7 @@ int psp_init_asd_microcode(struct psp_context *psp, char
*ucode_prefix)
int err = 0;
snprintf(fw_name, sizeof(fw_name), "amdgpu/%s_asd.bin", ucode_prefix);
- err = request_firmware(&adev->psp.asd_fw, fw_name, adev->dev);
- if (err)
- goto out;
-
- err = amdgpu_ucode_validate(adev->psp.asd_fw);
+ err = amdgpu_ucode_load(adev, &adev->psp.asd_fw, fw_name);
if (err)
goto out;
@@ -2928,7 +2924,6 @@ int psp_init_asd_microcode(struct psp_context *psp, char
*ucode_prefix)
le32_to_cpu(asd_hdr->header.ucode_array_offset_bytes);
return 0;
out:
- dev_err(adev->dev, "fail to initialize asd microcode\n");
release_firmware(adev->psp.asd_fw);
adev->psp.asd_fw = NULL;
return err;
@@ -2942,11 +2937,7 @@ int psp_init_toc_microcode(struct psp_context *psp, char
*ucode_prefix)
int err = 0;
snprintf(fw_name, sizeof(fw_name), "amdgpu/%s_toc.bin", ucode_prefix);
- err = request_firmware(&adev->psp.toc_fw, fw_name, adev->dev);
- if (err)
- goto out;
-
- err = amdgpu_ucode_validate(adev->psp.toc_fw);
+ err = amdgpu_ucode_load(adev, &adev->psp.toc_fw, fw_name);
if (err)
goto out;
@@ -2958,7 +2949,6 @@ int psp_init_toc_microcode(struct psp_context *psp, char
*ucode_prefix)
le32_to_cpu(toc_hdr->header.ucode_array_offset_bytes);
return 0;
out:
- dev_err(adev->dev, "fail to request/validate toc microcode\n");
release_firmware(adev->psp.toc_fw);
adev->psp.toc_fw = NULL;
return err;
@@ -3105,11 +3095,7 @@ int psp_init_sos_microcode(struct psp_context *psp, char
*ucode_prefix)
int fw_index = 0;
snprintf(fw_name, sizeof(fw_name), "amdgpu/%s_sos.bin", ucode_prefix);
- err = request_firmware(&adev->psp.sos_fw, fw_name, adev->dev);
- if (err)
- goto out;
-
- err = amdgpu_ucode_validate(adev->psp.sos_fw);
+ err = amdgpu_ucode_load(adev, &adev->psp.sos_fw, fw_name);
if (err)
goto out;
@@ -3181,8 +3167,6 @@ int psp_init_sos_microcode(struct psp_context *psp, char
*ucode_prefix)
return 0;
out:
- dev_err(adev->dev,
- "failed to init sos firmware\n");
release_firmware(adev->psp.sos_fw);
adev->psp.sos_fw = NULL;
@@ -3340,10 +3324,7 @@ int psp_init_ta_microcode(struct psp_context *psp, char
*ucode_prefix)
int err;
snprintf(fw_name, sizeof(fw_name), "amdgpu/%s_ta.bin", ucode_prefix);
- err = request_firmware(&adev->psp.ta_fw, fw_name, adev->dev);
- if (err)
- return err;
- err = amdgpu_ucode_validate(adev->psp.ta_fw);
+ err = amdgpu_ucode_load(adev, &adev->psp.ta_fw, fw_name);
if (err)
return err;
@@ -3383,17 +3364,14 @@ int psp_init_cap_microcode(struct psp_context *psp,
char *ucode_prefix)
}
snprintf(fw_name, sizeof(fw_name), "amdgpu/%s_cap.bin", ucode_prefix);
- err = request_firmware(&adev->psp.cap_fw, fw_name, adev->dev);
- if (err) {
- dev_warn(adev->dev, "cap microcode does not exist, skip\n");
- err = 0;
- goto out;
- }
-
- err = amdgpu_ucode_validate(adev->psp.cap_fw);
+ err = amdgpu_ucode_load(adev, &adev->psp.cap_fw, fw_name);
if (err) {
+ if (err == -ENODEV) {
+ dev_warn(adev->dev, "cap microcode does not exist,
skip\n");
+ err = 0;
+ goto out;
+ }
dev_err(adev->dev, "fail to initialize cap microcode\n");
- goto out;
}
info = &adev->firmware.ucode[AMDGPU_UCODE_ID_CAP];
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.h
b/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.h
index 47b88233bf94..415d32306b9a 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.h
@@ -506,8 +506,7 @@ int psp_init_asd_microcode(struct psp_context *psp, char
*ucode_prefix);
int psp_init_toc_microcode(struct psp_context *psp, char *ucode_prefix);
int psp_init_sos_microcode(struct psp_context *psp, char *ucode_prefix);
int psp_init_ta_microcode(struct psp_context *psp, char *ucode_prefix);
-int psp_init_cap_microcode(struct psp_context *psp,
- const char *chip_name);
+int psp_init_cap_microcode(struct psp_context *psp, char *ucode_prefix);
int psp_get_fw_attestation_records_addr(struct psp_context *psp,
uint64_t *output_ptr);
--
2.34.1
