RE: [PATCH v6 20/45] drm/amd: Parse both v1 and v2 TA microcode headers using same function

From: Limonciello, Mario
Date: Thu Jan 05 2023 - 11:05:46 EST

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[AMD Official Use Only - General]

> -----Original Message-----
> From: Lazar, Lijo <Lijo.Lazar@xxxxxxx>
> Sent: Thursday, January 5, 2023 07:22
> To: Limonciello, Mario <Mario.Limonciello@xxxxxxx>; Deucher, Alexander
> <Alexander.Deucher@xxxxxxx>; linux-kernel@xxxxxxxxxxxxxxx
> Cc: Javier Martinez Canillas <javierm@xxxxxxxxxx>; Carlos Soriano Sanchez
> <csoriano@xxxxxxxxxx>; amd-gfx@xxxxxxxxxxxxxxxxxxxxx; dri-
> devel@xxxxxxxxxxxxxxxxxxxxx; David Airlie <airlied@xxxxxxxxx>; Daniel Vetter
> <daniel@xxxxxxxx>; Koenig, Christian <Christian.Koenig@xxxxxxx>; Pan,
> Xinhui <Xinhui.Pan@xxxxxxx>
> Subject: Re: [PATCH v6 20/45] drm/amd: Parse both v1 and v2 TA microcode
> headers using same function
>
>
>
> On 1/5/2023 9:12 AM, Mario Limonciello wrote:
> > Several IP versions duplicate code and can't use the common helpers.
> > Move this code into a single function so that the helpers can be used.
> >
> > Reviewed-by: Alex Deucher <alexander.deucher@xxxxxxx>
> > Signed-off-by: Mario Limonciello <mario.limonciello@xxxxxxx>
> > ---
> > v5->v6:
> > * Rebase on earlier patches
> > ---
> > drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c | 120
> ++++++++++++++++++------
> > drivers/gpu/drm/amd/amdgpu/psp_v10_0.c | 64 +------------
> > drivers/gpu/drm/amd/amdgpu/psp_v11_0.c | 77 ++-------------
> > drivers/gpu/drm/amd/amdgpu/psp_v12_0.c | 62 +-----------
> > 4 files changed, 109 insertions(+), 214 deletions(-)
> >
> > diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c
> b/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c
> > index 7a2fc920739b..d971e3785eaf 100644
> > --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c
> > +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c
> > @@ -3272,41 +3272,75 @@ static int parse_ta_bin_descriptor(struct
> psp_context *psp,
> > return 0;
> > }
> >
> > -int psp_init_ta_microcode(struct psp_context *psp,
> > - const char *chip_name)
> > +static int parse_ta_v1_microcode(struct psp_context *psp)
> > {
> > + const struct ta_firmware_header_v1_0 *ta_hdr;
> > struct amdgpu_device *adev = psp->adev;
> > - char fw_name[PSP_FW_NAME_LEN];
> > - const struct ta_firmware_header_v2_0 *ta_hdr;
> > - int err = 0;
> > - int ta_index = 0;
> >
> > - if (!chip_name) {
> > - dev_err(adev->dev, "invalid chip name for ta microcode\n");
> > + ta_hdr = (const struct ta_firmware_header_v1_0 *)
> > + adev->psp.ta_fw->data;
> > +
> > + if (le16_to_cpu(ta_hdr->header.header_version_major) != 1)
> > return -EINVAL;
> > +
> > + adev->psp.xgmi_context.context.bin_desc.fw_version =
> > + le32_to_cpu(ta_hdr->xgmi.fw_version);
> > + adev->psp.xgmi_context.context.bin_desc.size_bytes =
> > + le32_to_cpu(ta_hdr->xgmi.size_bytes);
> > + adev->psp.xgmi_context.context.bin_desc.start_addr =
> > + (uint8_t *)ta_hdr +
> > + le32_to_cpu(ta_hdr->header.ucode_array_offset_bytes);
> > + adev->psp.ta_fw_version = le32_to_cpu(ta_hdr-
> >header.ucode_version);
> > + adev->psp.ras_context.context.bin_desc.fw_version =
> > + le32_to_cpu(ta_hdr->ras.fw_version);
> > + adev->psp.ras_context.context.bin_desc.size_bytes =
> > + le32_to_cpu(ta_hdr->ras.size_bytes);
> > + adev->psp.ras_context.context.bin_desc.start_addr =
> > + (uint8_t *)adev-
> >psp.xgmi_context.context.bin_desc.start_addr +
> > + le32_to_cpu(ta_hdr->ras.offset_bytes);
> > + adev->psp.hdcp_context.context.bin_desc.fw_version =
> > + le32_to_cpu(ta_hdr->hdcp.fw_version);
> > + adev->psp.hdcp_context.context.bin_desc.size_bytes =
> > + le32_to_cpu(ta_hdr->hdcp.size_bytes);
> > + adev->psp.hdcp_context.context.bin_desc.start_addr =
> > + (uint8_t *)ta_hdr +
> > + le32_to_cpu(ta_hdr->header.ucode_array_offset_bytes);
> > + adev->psp.ta_fw_version = le32_to_cpu(ta_hdr-
> >header.ucode_version);
> > + adev->psp.dtm_context.context.bin_desc.fw_version =
> > + le32_to_cpu(ta_hdr->dtm.fw_version);
> > + adev->psp.dtm_context.context.bin_desc.size_bytes =
> > + le32_to_cpu(ta_hdr->dtm.size_bytes);
> > + adev->psp.dtm_context.context.bin_desc.start_addr =
> > + (uint8_t *)adev-
> >psp.hdcp_context.context.bin_desc.start_addr +
> > + le32_to_cpu(ta_hdr->dtm.offset_bytes);
> > + if (adev->apu_flags & AMD_APU_IS_RENOIR) {
> > + adev-
> >psp.securedisplay_context.context.bin_desc.fw_version =
> > + le32_to_cpu(ta_hdr->securedisplay.fw_version);
> > + adev-
> >psp.securedisplay_context.context.bin_desc.size_bytes =
> > + le32_to_cpu(ta_hdr->securedisplay.size_bytes);
> > + adev-
> >psp.securedisplay_context.context.bin_desc.start_addr =
> > + (uint8_t *)adev-
> >psp.hdcp_context.context.bin_desc.start_addr +
> > + le32_to_cpu(ta_hdr->securedisplay.offset_bytes);
> > }
>
> psp_v10_0_init_microcode used to get securedisplay_context
> unconditionally and now this is restricted to RENOIR following the logic
> in psp v12.

Good catch, thanks. I'll fix that.

> Better is to fetch all FW details unconditionally and make
> the size_bytes to 0 (just to be sure) in specific PSP versions to
> prevent their load.

I do have to wonder if this was just an oversight or it's intentional?

For now I'll return it to just check in Renoir in psp-v12 code though.
We can remove that bit later if it was just an oversight.

>
> Thanks,
> Lijo
>
> >
> > - snprintf(fw_name, sizeof(fw_name), "amdgpu/%s_ta.bin",
> chip_name);
> > - err = request_firmware(&adev->psp.ta_fw, fw_name, adev->dev);
> > - if (err)
> > - goto out;
> > + return 0;
> > +}
> >
> > - err = amdgpu_ucode_validate(adev->psp.ta_fw);
> > - if (err)
> > - goto out;
> > +static int parse_ta_v2_microcode(struct psp_context *psp)
> > +{
> > + const struct ta_firmware_header_v2_0 *ta_hdr;
> > + struct amdgpu_device *adev = psp->adev;
> > + int err = 0;
> > + int ta_index = 0;
> >
> > ta_hdr = (const struct ta_firmware_header_v2_0 *)adev-
> >psp.ta_fw->data;
> >
> > - if (le16_to_cpu(ta_hdr->header.header_version_major) != 2) {
> > - dev_err(adev->dev, "unsupported TA header version\n");
> > - err = -EINVAL;
> > - goto out;
> > - }
> > + if (le16_to_cpu(ta_hdr->header.header_version_major) != 2)
> > + return -EINVAL;
> >
> > if (le32_to_cpu(ta_hdr->ta_fw_bin_count) >=
> UCODE_MAX_PSP_PACKAGING) {
> > dev_err(adev->dev, "packed TA count exceeds maximum
> limit\n");
> > - err = -EINVAL;
> > - goto out;
> > + return -EINVAL;
> > }
> >
> > for (ta_index = 0; ta_index < le32_to_cpu(ta_hdr-
> >ta_fw_bin_count); ta_index++) {
> > @@ -3314,14 +3348,46 @@ int psp_init_ta_microcode(struct psp_context
> *psp,
> > &ta_hdr->ta_fw_bin[ta_index],
> > ta_hdr);
> > if (err)
> > - goto out;
> > + return err;
> > }
> >
> > return 0;
> > -out:
> > - dev_err(adev->dev, "fail to initialize ta microcode\n");
> > - release_firmware(adev->psp.ta_fw);
> > - adev->psp.ta_fw = NULL;
> > +}
> > +
> > +int psp_init_ta_microcode(struct psp_context *psp, const char
> *chip_name)
> > +{
> > + const struct common_firmware_header *hdr;
> > + struct amdgpu_device *adev = psp->adev;
> > + char fw_name[PSP_FW_NAME_LEN];
> > + int err;
> > +
> > + snprintf(fw_name, sizeof(fw_name), "amdgpu/%s_ta.bin",
> chip_name);
> > + err = request_firmware(&adev->psp.ta_fw, fw_name, adev->dev);
> > + if (err)
> > + return err;
> > + err = amdgpu_ucode_validate(adev->psp.ta_fw);
> > + if (err)
> > + return err;
> > +
> > + hdr = (const struct common_firmware_header *)adev->psp.ta_fw-
> >data;
> > + switch (le16_to_cpu(hdr->header_version_major)) {
> > + case 1:
> > + err = parse_ta_v1_microcode(psp);
> > + break;
> > + case 2:
> > + err = parse_ta_v2_microcode(psp);
> > + break;
> > + default:
> > + dev_err(adev->dev, "unsupported TA header version\n");
> > + err = -EINVAL;
> > + }
> > +
> > + if (err) {
> > + dev_err(adev->dev, "fail to initialize ta microcode\n");
> > + release_firmware(adev->psp.ta_fw);
> > + adev->psp.ta_fw = NULL;
> > + }
> > +
> > return err;
> > }
> >
> > diff --git a/drivers/gpu/drm/amd/amdgpu/psp_v10_0.c
> b/drivers/gpu/drm/amd/amdgpu/psp_v10_0.c
> > index 9de46fa8f46c..f14fcfb9c425 100644
> > --- a/drivers/gpu/drm/amd/amdgpu/psp_v10_0.c
> > +++ b/drivers/gpu/drm/amd/amdgpu/psp_v10_0.c
> > @@ -48,9 +48,8 @@ static int psp_v10_0_init_microcode(struct
> psp_context *psp)
> > {
> > struct amdgpu_device *adev = psp->adev;
> > const char *chip_name;
> > - char fw_name[30];
> > + char ucode_prefix[30];
> > int err = 0;
> > - const struct ta_firmware_header_v1_0 *ta_hdr;
> > DRM_DEBUG("\n");
> >
> > switch (adev->asic_type) {
> > @@ -64,66 +63,13 @@ static int psp_v10_0_init_microcode(struct
> psp_context *psp)
> > break;
> > default: BUG();
> > }
> > + amdgpu_ucode_ip_version_decode(adev, MP0_HWIP,
> ucode_prefix, sizeof(ucode_prefix));
> >
> > - err = psp_init_asd_microcode(psp, chip_name);
> > + err = psp_init_asd_microcode(psp, ucode_prefix);
> > if (err)
> > - goto out;
> > -
> > - snprintf(fw_name, sizeof(fw_name), "amdgpu/%s_ta.bin",
> chip_name);
> > - err = request_firmware(&adev->psp.ta_fw, fw_name, adev->dev);
> > - if (err) {
> > - release_firmware(adev->psp.ta_fw);
> > - adev->psp.ta_fw = NULL;
> > - dev_info(adev->dev,
> > - "psp v10.0: Failed to load firmware \"%s\"\n",
> > - fw_name);
> > - } else {
> > - err = amdgpu_ucode_validate(adev->psp.ta_fw);
> > - if (err)
> > - goto out2;
> > -
> > - ta_hdr = (const struct ta_firmware_header_v1_0 *)
> > - adev->psp.ta_fw->data;
> > - adev->psp.hdcp_context.context.bin_desc.fw_version =
> > - le32_to_cpu(ta_hdr->hdcp.fw_version);
> > - adev->psp.hdcp_context.context.bin_desc.size_bytes =
> > - le32_to_cpu(ta_hdr->hdcp.size_bytes);
> > - adev->psp.hdcp_context.context.bin_desc.start_addr =
> > - (uint8_t *)ta_hdr +
> > - le32_to_cpu(ta_hdr-
> >header.ucode_array_offset_bytes);
> > -
> > - adev->psp.dtm_context.context.bin_desc.fw_version =
> > - le32_to_cpu(ta_hdr->dtm.fw_version);
> > - adev->psp.dtm_context.context.bin_desc.size_bytes =
> > - le32_to_cpu(ta_hdr->dtm.size_bytes);
> > - adev->psp.dtm_context.context.bin_desc.start_addr =
> > - (uint8_t *)adev-
> >psp.hdcp_context.context.bin_desc.start_addr +
> > - le32_to_cpu(ta_hdr->dtm.offset_bytes);
> > -
> > - adev-
> >psp.securedisplay_context.context.bin_desc.fw_version =
> > - le32_to_cpu(ta_hdr->securedisplay.fw_version);
> > - adev-
> >psp.securedisplay_context.context.bin_desc.size_bytes =
> > - le32_to_cpu(ta_hdr->securedisplay.size_bytes);
> > - adev-
> >psp.securedisplay_context.context.bin_desc.start_addr =
> > - (uint8_t *)adev-
> >psp.hdcp_context.context.bin_desc.start_addr +
> > - le32_to_cpu(ta_hdr->securedisplay.offset_bytes);
> > -
> > - adev->psp.ta_fw_version = le32_to_cpu(ta_hdr-
> >header.ucode_version);
> > - }
> > -
> > - return 0;
> > -
> > -out2:
> > - release_firmware(adev->psp.ta_fw);
> > - adev->psp.ta_fw = NULL;
> > -out:
> > - if (err) {
> > - dev_err(adev->dev,
> > - "psp v10.0: Failed to load firmware \"%s\"\n",
> > - fw_name);
> > - }
> > + return err;
> >
> > - return err;
> > + return psp_init_ta_microcode(psp, ucode_prefix);
> > }
> >
> > static int psp_v10_0_ring_create(struct psp_context *psp,
> > diff --git a/drivers/gpu/drm/amd/amdgpu/psp_v11_0.c
> b/drivers/gpu/drm/amd/amdgpu/psp_v11_0.c
> > index bd3e3e23a939..21d20ca2377a 100644
> > --- a/drivers/gpu/drm/amd/amdgpu/psp_v11_0.c
> > +++ b/drivers/gpu/drm/amd/amdgpu/psp_v11_0.c
> > @@ -89,9 +89,8 @@ static int psp_v11_0_init_microcode(struct
> psp_context *psp)
> > {
> > struct amdgpu_device *adev = psp->adev;
> > const char *chip_name;
> > - char fw_name[PSP_FW_NAME_LEN];
> > + char ucode_prefix[30];
> > int err = 0;
> > - const struct ta_firmware_header_v1_0 *ta_hdr;
> >
> > DRM_DEBUG("\n");
> >
> > @@ -129,6 +128,7 @@ static int psp_v11_0_init_microcode(struct
> psp_context *psp)
> > default:
> > BUG();
> > }
> > + amdgpu_ucode_ip_version_decode(adev, MP0_HWIP,
> ucode_prefix, sizeof(ucode_prefix));
> >
> >
> > switch (adev->ip_versions[MP0_HWIP][0]) {
> > @@ -140,35 +140,9 @@ static int psp_v11_0_init_microcode(struct
> psp_context *psp)
> > err = psp_init_asd_microcode(psp, chip_name);
> > if (err)
> > return err;
> > - snprintf(fw_name, sizeof(fw_name), "amdgpu/%s_ta.bin",
> chip_name);
> > - err = request_firmware(&adev->psp.ta_fw, fw_name, adev-
> >dev);
> > - if (err) {
> > - release_firmware(adev->psp.ta_fw);
> > - adev->psp.ta_fw = NULL;
> > - dev_info(adev->dev,
> > - "psp v11.0: Failed to load firmware
> \"%s\"\n", fw_name);
> > - } else {
> > - err = amdgpu_ucode_validate(adev->psp.ta_fw);
> > - if (err)
> > - goto out2;
> > -
> > - ta_hdr = (const struct ta_firmware_header_v1_0
> *)adev->psp.ta_fw->data;
> > - adev-
> >psp.xgmi_context.context.bin_desc.fw_version =
> > - le32_to_cpu(ta_hdr->xgmi.fw_version);
> > - adev-
> >psp.xgmi_context.context.bin_desc.size_bytes =
> > - le32_to_cpu(ta_hdr->xgmi.size_bytes);
> > - adev-
> >psp.xgmi_context.context.bin_desc.start_addr =
> > - (uint8_t *)ta_hdr +
> > - le32_to_cpu(ta_hdr-
> >header.ucode_array_offset_bytes);
> > - adev->psp.ta_fw_version = le32_to_cpu(ta_hdr-
> >header.ucode_version);
> > - adev->psp.ras_context.context.bin_desc.fw_version
> =
> > - le32_to_cpu(ta_hdr->ras.fw_version);
> > - adev->psp.ras_context.context.bin_desc.size_bytes
> =
> > - le32_to_cpu(ta_hdr->ras.size_bytes);
> > - adev->psp.ras_context.context.bin_desc.start_addr
> =
> > - (uint8_t *)adev-
> >psp.xgmi_context.context.bin_desc.start_addr +
> > - le32_to_cpu(ta_hdr->ras.offset_bytes);
> > - }
> > + err = psp_init_ta_microcode(psp, ucode_prefix);
> > + if (err)
> > + return err;
> > break;
> > case IP_VERSION(11, 0, 0):
> > case IP_VERSION(11, 0, 5):
> > @@ -179,39 +153,9 @@ static int psp_v11_0_init_microcode(struct
> psp_context *psp)
> > err = psp_init_asd_microcode(psp, chip_name);
> > if (err)
> > return err;
> > - snprintf(fw_name, sizeof(fw_name), "amdgpu/%s_ta.bin",
> chip_name);
> > - err = request_firmware(&adev->psp.ta_fw, fw_name, adev-
> >dev);
> > - if (err) {
> > - release_firmware(adev->psp.ta_fw);
> > - adev->psp.ta_fw = NULL;
> > - dev_info(adev->dev,
> > - "psp v11.0: Failed to load firmware
> \"%s\"\n", fw_name);
> > - } else {
> > - err = amdgpu_ucode_validate(adev->psp.ta_fw);
> > - if (err)
> > - goto out2;
> > -
> > - ta_hdr = (const struct ta_firmware_header_v1_0
> *)adev->psp.ta_fw->data;
> > - adev-
> >psp.hdcp_context.context.bin_desc.fw_version =
> > - le32_to_cpu(ta_hdr->hdcp.fw_version);
> > - adev-
> >psp.hdcp_context.context.bin_desc.size_bytes =
> > - le32_to_cpu(ta_hdr->hdcp.size_bytes);
> > - adev-
> >psp.hdcp_context.context.bin_desc.start_addr =
> > - (uint8_t *)ta_hdr +
> > - le32_to_cpu(
> > - ta_hdr-
> >header.ucode_array_offset_bytes);
> > -
> > - adev->psp.ta_fw_version = le32_to_cpu(ta_hdr-
> >header.ucode_version);
> > -
> > - adev-
> >psp.dtm_context.context.bin_desc.fw_version =
> > - le32_to_cpu(ta_hdr->dtm.fw_version);
> > - adev-
> >psp.dtm_context.context.bin_desc.size_bytes =
> > - le32_to_cpu(ta_hdr->dtm.size_bytes);
> > - adev-
> >psp.dtm_context.context.bin_desc.start_addr =
> > - (uint8_t *)adev->psp.hdcp_context.context
> > - .bin_desc.start_addr +
> > - le32_to_cpu(ta_hdr->dtm.offset_bytes);
> > - }
> > + err = psp_init_ta_microcode(psp, ucode_prefix);
> > + if (err)
> > + return err;
> > break;
> > case IP_VERSION(11, 0, 7):
> > case IP_VERSION(11, 0, 11):
> > @@ -237,11 +181,6 @@ static int psp_v11_0_init_microcode(struct
> psp_context *psp)
> > }
> >
> > return 0;
> > -
> > -out2:
> > - release_firmware(adev->psp.ta_fw);
> > - adev->psp.ta_fw = NULL;
> > - return err;
> > }
> >
> > static int psp_v11_0_wait_for_bootloader(struct psp_context *psp)
> > diff --git a/drivers/gpu/drm/amd/amdgpu/psp_v12_0.c
> b/drivers/gpu/drm/amd/amdgpu/psp_v12_0.c
> > index 8ed2281b6557..634fa2822d8a 100644
> > --- a/drivers/gpu/drm/amd/amdgpu/psp_v12_0.c
> > +++ b/drivers/gpu/drm/amd/amdgpu/psp_v12_0.c
> > @@ -49,9 +49,8 @@ static int psp_v12_0_init_microcode(struct
> psp_context *psp)
> > {
> > struct amdgpu_device *adev = psp->adev;
> > const char *chip_name;
> > - char fw_name[30];
> > + char ucode_prefix[30];
> > int err = 0;
> > - const struct ta_firmware_header_v1_0 *ta_hdr;
> > DRM_DEBUG("\n");
> >
> > switch (adev->asic_type) {
> > @@ -64,67 +63,12 @@ static int psp_v12_0_init_microcode(struct
> psp_context *psp)
> > default:
> > BUG();
> > }
> > + amdgpu_ucode_ip_version_decode(adev, MP0_HWIP,
> ucode_prefix, sizeof(ucode_prefix));
> >
> > err = psp_init_asd_microcode(psp, chip_name);
> > if (err)
> > return err;
> > -
> > - snprintf(fw_name, sizeof(fw_name), "amdgpu/%s_ta.bin",
> chip_name);
> > - err = request_firmware(&adev->psp.ta_fw, fw_name, adev->dev);
> > - if (err) {
> > - release_firmware(adev->psp.ta_fw);
> > - adev->psp.ta_fw = NULL;
> > - dev_info(adev->dev,
> > - "psp v12.0: Failed to load firmware \"%s\"\n",
> > - fw_name);
> > - } else {
> > - err = amdgpu_ucode_validate(adev->psp.ta_fw);
> > - if (err)
> > - goto out;
> > -
> > - ta_hdr = (const struct ta_firmware_header_v1_0 *)
> > - adev->psp.ta_fw->data;
> > - adev->psp.hdcp_context.context.bin_desc.fw_version =
> > - le32_to_cpu(ta_hdr->hdcp.fw_version);
> > - adev->psp.hdcp_context.context.bin_desc.size_bytes =
> > - le32_to_cpu(ta_hdr->hdcp.size_bytes);
> > - adev->psp.hdcp_context.context.bin_desc.start_addr =
> > - (uint8_t *)ta_hdr +
> > - le32_to_cpu(ta_hdr-
> >header.ucode_array_offset_bytes);
> > -
> > - adev->psp.ta_fw_version = le32_to_cpu(ta_hdr-
> >header.ucode_version);
> > -
> > - adev->psp.dtm_context.context.bin_desc.fw_version =
> > - le32_to_cpu(ta_hdr->dtm.fw_version);
> > - adev->psp.dtm_context.context.bin_desc.size_bytes =
> > - le32_to_cpu(ta_hdr->dtm.size_bytes);
> > - adev->psp.dtm_context.context.bin_desc.start_addr =
> > - (uint8_t *)adev-
> >psp.hdcp_context.context.bin_desc.start_addr +
> > - le32_to_cpu(ta_hdr->dtm.offset_bytes);
> > -
> > - if (adev->apu_flags & AMD_APU_IS_RENOIR) {
> > - adev-
> >psp.securedisplay_context.context.bin_desc.fw_version =
> > - le32_to_cpu(ta_hdr-
> >securedisplay.fw_version);
> > - adev-
> >psp.securedisplay_context.context.bin_desc.size_bytes =
> > - le32_to_cpu(ta_hdr-
> >securedisplay.size_bytes);
> > - adev-
> >psp.securedisplay_context.context.bin_desc.start_addr =
> > - (uint8_t *)adev-
> >psp.hdcp_context.context.bin_desc.start_addr +
> > - le32_to_cpu(ta_hdr-
> >securedisplay.offset_bytes);
> > - }
> > - }
> > -
> > - return 0;
> > -
> > -out:
> > - release_firmware(adev->psp.ta_fw);
> > - adev->psp.ta_fw = NULL;
> > - if (err) {
> > - dev_err(adev->dev,
> > - "psp v12.0: Failed to load firmware \"%s\"\n",
> > - fw_name);
> > - }
> > -
> > - return err;
> > + return psp_init_ta_microcode(psp, ucode_prefix);
> > }
> >
> > static int psp_v12_0_bootloader_load_sysdrv(struct psp_context *psp)

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