| /* get HDA device name */␊ |
| static char *get_hda_controller_name(uint16_t controller_device_id, uint16_t controller_vendor_id)␊ |
| {␊ |
| ␉int i;␊ |
| ␉static char desc[128];␊ |
| ␊ |
| ␉for (i = 0; i < HDAC_DEVICES_LEN; i++)␊ |
| ␉{␊ |
| ␉␉if (know_hda_controller[i].model == ((controller_device_id << 16) | controller_vendor_id))␊ |
| ␉␉{␊ |
| ␉␉␉if(controller_vendor_id == INTEL_VENDORID){␊ |
| ␉␉␉␉sprintf(desc, "Intel %s Hight Definition Audio Controller", know_hda_controller[i].desc);␊ |
| ␉␉␉␉desc[sizeof(desc) - 1] = '\0';␊ |
| ␉␉␉} else if (controller_vendor_id == NVIDIA_VENDORID) {␊ |
| ␉␉␉␉sprintf(desc, "nVidia %s HDA Controller (HDMi)", know_hda_controller[i].desc);␊ |
| ␉␉␉␉desc[sizeof(desc) - 1] = '\0';␊ |
| ␉␉␉} else if (controller_vendor_id == ATI_VENDORID) {␊ |
| ␉␉␉␉sprintf(desc, "ATI %s HDA Controller (HDMi)", know_hda_controller[i].desc);␊ |
| ␉␉␉␉desc[sizeof(desc) - 1] = '\0';␊ |
| ␉␉␉} else if (controller_vendor_id == RDC_VENDORID) {␊ |
| ␉␉␉␉sprintf(desc, "RDC %s Hight Definition Audio Controller", know_hda_controller[i].desc);␊ |
| ␉␉␉␉desc[sizeof(desc) - 1] = '\0';␊ |
| ␉␉␉} else if (controller_vendor_id == VIA_VENDORID) {␊ |
| ␉␉␉␉sprintf(desc, "VIA %s HDA Controller", know_hda_controller[i].desc);␊ |
| ␉␉␉␉desc[sizeof(desc) - 1] = '\0';␊ |
| ␉␉␉} else if (controller_vendor_id == SIS_VENDORID) {␊ |
| ␉␉␉␉sprintf(desc, "SiS %s HDA Controller", know_hda_controller[i].desc);␊ |
| ␉␉␉␉desc[sizeof(desc) - 1] = '\0';␊ |
| ␉␉␉} else if (controller_vendor_id == ULI_VENDORID) {␊ |
| ␉␉␉␉sprintf(desc, "ULI %s HDA Controller", know_hda_controller[i].desc);␊ |
| ␉␉␉␉desc[sizeof(desc) - 1] = '\0';␊ |
| ␉␉␉}␊ |
| ␉␉␉return desc;␊ |
| ␉␉}␊ |
| const char* name_format = "Unknown HD Audio device %s";␊ |
| uint32_t controller_model = ((controller_device_id << 16) | controller_vendor_id);␊ |
| ␉int i;␊ |
| ␊ |
| /* Get format for vendor ID */␊ |
| switch (controller_vendor_id) {␊ |
| case ATI_VENDORID:␊ |
| name_format = "ATI %s HDA Controller (HDMi)"; break;␊ |
| ␊ |
| case INTEL_VENDORID:␊ |
| name_format = "Intel %s High Definition Audio Controller"; break;␊ |
| ␊ |
| case NVIDIA_VENDORID:␊ |
| name_format = "nVidia %s HDA Controller (HDMi)"; break;␊ |
| ␊ |
| case RDC_VENDORID:␊ |
| name_format = "RDC %s High Definition Audio Controller"; break;␊ |
| ␊ |
| case SIS_VENDORID:␊ |
| name_format = "SiS %s HDA Controller"; break;␊ |
| ␊ |
| case ULI_VENDORID:␊ |
| name_format = "ULI %s HDA Controller"; break;␊ |
| ␊ |
| case VIA_VENDORID:␊ |
| name_format = "VIA %s HDA Controller"; break;␊ |
| ␊ |
| default:␊ |
| break;␊ |
| }␊ |
| ␊ |
| ␉for (i = 0; i < HDAC_DEVICES_LEN; i++) {␊ |
| if (know_hda_controller[i].model == controller_model) {␊ |
| snprintf(desc, sizeof(desc), name_format, know_hda_controller[i].desc);␊ |
| return desc;␊ |
| }␊ |
| ␉}␊ |
| ␉sprintf(desc, "Unknown HD Audio device");␊ |
| ␉desc[sizeof(desc) - 1] = '\0';␊ |
| ␊ |
| /* Not in table */␊ |
| ␉snprintf(desc, sizeof(desc),␊ |
| "Unknown HD Audio device, vendor %04x, model %04x",␊ |
| controller_vendor_id, controller_device_id);␊ |
| ␉return desc;␊ |
| }␊ |
| ␊ |
