diff options
| author | Vijendar Mukunda <Vijendar.Mukunda@amd.com> | 2026-07-01 15:25:13 +0530 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2026-07-03 17:31:08 +0100 |
| commit | 7af6ac41cd470b04ebd1d2ee972159f2dd5be7cd (patch) | |
| tree | fe540c421e362d84db33a6c66d02c0f1007670a7 | |
| parent | d0c32fdc1907b95e57b26467052f5f4bea9f4273 (diff) | |
ASoC: SOF: amd: wire signed firmware load callback for ACP7x via ACPI
Read ACPI property acp-sof-signed-firmware-image in sof_acp7x_ops_init()
and register acp_sof_load_signed_firmware as the load_firmware callback
only when the property is set.
Signed-off-by: Vijendar Mukunda <Vijendar.Mukunda@amd.com>
Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Link: https://patch.msgid.link/20260701095759.1012929-13-Vijendar.Mukunda@amd.com
Signed-off-by: Mark Brown <broonie@kernel.org>
| -rw-r--r-- | sound/soc/sof/amd/acp7x.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/sound/soc/sof/amd/acp7x.c b/sound/soc/sof/amd/acp7x.c index c1b9c623bc39..94b7ea08b309 100644 --- a/sound/soc/sof/amd/acp7x.c +++ b/sound/soc/sof/amd/acp7x.c @@ -149,6 +149,7 @@ int sof_acp7x_ops_init(struct snd_sof_dev *sdev) { struct acpi_device *adev = ACPI_COMPANION(&to_pci_dev(sdev->dev)->dev); const union acpi_object *obj; + int acp_sof_signed_firmware_image = 0; int acp_sof_post_fw_run_delay = 0; /* common defaults */ @@ -160,11 +161,18 @@ int sof_acp7x_ops_init(struct snd_sof_dev *sdev) sof_acp7x_ops.remove = amd_sof_acp7x_remove; if (adev) { + if (!acpi_dev_get_property(adev, "acp-sof-signed-firmware-image", + ACPI_TYPE_INTEGER, &obj)) + acp_sof_signed_firmware_image = obj->integer.value; + if (!acpi_dev_get_property(adev, "acp-sof-post_fw_run_delay", ACPI_TYPE_INTEGER, &obj)) acp_sof_post_fw_run_delay = obj->integer.value; } + if (acp_sof_signed_firmware_image) + sof_acp7x_ops.load_firmware = acp_sof_load_signed_firmware; + if (acp_sof_post_fw_run_delay) sof_acp7x_ops.post_fw_run = sof_acp7x_post_fw_run_delay; |