diff options
| -rw-r--r-- | sound/soc/sof/core.c | 7 | ||||
| -rw-r--r-- | sound/soc/sof/intel/pci-tgl.c | 6 | ||||
| -rw-r--r-- | sound/soc/sof/sof-pci-dev.c | 45 |
3 files changed, 57 insertions, 1 deletions
diff --git a/sound/soc/sof/core.c b/sound/soc/sof/core.c index d981a1c3fb05..04b0cf3c822f 100644 --- a/sound/soc/sof/core.c +++ b/sound/soc/sof/core.c @@ -358,6 +358,13 @@ int snd_sof_device_probe(struct device *dev, struct snd_sof_pdata *plat_data) sdev->first_boot = true; dev_set_drvdata(dev, sdev); + /* check IPC support */ + if (!(BIT(plat_data->ipc_type) & plat_data->desc->ipc_supported_mask)) { + dev_err(dev, "ipc_type %d is not supported on this platform, mask is %#x\n", + plat_data->ipc_type, plat_data->desc->ipc_supported_mask); + return -EINVAL; + } + /* init ops, if necessary */ ret = sof_ops_init(sdev); if (ret < 0) diff --git a/sound/soc/sof/intel/pci-tgl.c b/sound/soc/sof/intel/pci-tgl.c index 478f9d051c4c..58a9bd92a237 100644 --- a/sound/soc/sof/intel/pci-tgl.c +++ b/sound/soc/sof/intel/pci-tgl.c @@ -176,6 +176,12 @@ static const struct pci_device_id sof_pci_ids[] = { .driver_data = (unsigned long)&adl_desc}, { PCI_DEVICE(0x8086, 0x51cd), /* ADL-P */ .driver_data = (unsigned long)&adl_desc}, + { PCI_DEVICE(0x8086, 0x51c9), /* ADL-PS */ + .driver_data = (unsigned long)&adl_desc}, + { PCI_DEVICE(0x8086, 0x51ca), /* RPL-P */ + .driver_data = (unsigned long)&adl_desc}, + { PCI_DEVICE(0x8086, 0x51cb), /* RPL-P */ + .driver_data = (unsigned long)&adl_desc}, { PCI_DEVICE(0x8086, 0x51cc), /* ADL-M */ .driver_data = (unsigned long)&adl_desc}, { PCI_DEVICE(0x8086, 0x54c8), /* ADL-N */ diff --git a/sound/soc/sof/sof-pci-dev.c b/sound/soc/sof/sof-pci-dev.c index 4d1b7e4ccd3d..cd90da7c92c2 100644 --- a/sound/soc/sof/sof-pci-dev.c +++ b/sound/soc/sof/sof-pci-dev.c @@ -12,6 +12,7 @@ #include <linux/dmi.h> #include <linux/module.h> #include <linux/pci.h> +#include <linux/platform_data/x86/soc.h> #include <linux/pm_runtime.h> #include <sound/soc-acpi.h> #include <sound/soc-acpi-intel-match.h> @@ -39,7 +40,12 @@ static int sof_pci_debug; module_param_named(sof_pci_debug, sof_pci_debug, int, 0444); MODULE_PARM_DESC(sof_pci_debug, "SOF PCI debug options (0x0 all off)"); +static int sof_pci_ipc_type = -1; +module_param_named(ipc_type, sof_pci_ipc_type, int, 0444); +MODULE_PARM_DESC(ipc_type, "SOF IPC type (0): SOF, (1) Intel CAVS"); + static const char *sof_dmi_override_tplg_name; +static bool sof_dmi_use_community_key; #define SOF_PCI_DISABLE_PM_RUNTIME BIT(0) @@ -102,15 +108,35 @@ static const struct dmi_system_id sof_tplg_table[] = { {} }; +/* all Up boards use the community key */ +static int up_use_community_key(const struct dmi_system_id *id) +{ + sof_dmi_use_community_key = true; + return 1; +} + +/* + * For ApolloLake Chromebooks we want to force the use of the Intel production key. + * All newer platforms use the community key + */ +static int chromebook_use_community_key(const struct dmi_system_id *id) +{ + if (!soc_intel_is_apl()) + sof_dmi_use_community_key = true; + return 1; +} + static const struct dmi_system_id community_key_platforms[] = { { .ident = "Up boards", + .callback = up_use_community_key, .matches = { DMI_MATCH(DMI_SYS_VENDOR, "AAEON"), } }, { .ident = "Google Chromebooks", + .callback = chromebook_use_community_key, .matches = { DMI_MATCH(DMI_SYS_VENDOR, "Google"), } @@ -184,6 +210,23 @@ int sof_pci_probe(struct pci_dev *pci, const struct pci_device_id *pci_id) sof_pdata->ipc_type = desc->ipc_default; + if (sof_pci_ipc_type < 0) { + sof_pdata->ipc_type = desc->ipc_default; + } else { + dev_info(dev, "overriding default IPC %d to requested %d\n", + desc->ipc_default, sof_pci_ipc_type); + if (sof_pci_ipc_type >= SOF_IPC_TYPE_COUNT) { + dev_err(dev, "invalid request value %d\n", sof_pci_ipc_type); + return -EINVAL; + } + if (!(BIT(sof_pci_ipc_type) & desc->ipc_supported_mask)) { + dev_err(dev, "invalid request value %d, supported mask is %#x\n", + sof_pci_ipc_type, desc->ipc_supported_mask); + return -EINVAL; + } + sof_pdata->ipc_type = sof_pci_ipc_type; + } + if (fw_filename) { sof_pdata->fw_filename = fw_filename; @@ -208,7 +251,7 @@ int sof_pci_probe(struct pci_dev *pci, const struct pci_device_id *pci_id) "Module parameter used, changed fw path to %s\n", sof_pdata->fw_filename_prefix); - } else if (dmi_check_system(community_key_platforms)) { + } else if (dmi_check_system(community_key_platforms) && sof_dmi_use_community_key) { sof_pdata->fw_filename_prefix = devm_kasprintf(dev, GFP_KERNEL, "%s/%s", sof_pdata->desc->default_fw_path[sof_pdata->ipc_type], |