diff options
Diffstat (limited to 'drivers/bluetooth')
| -rw-r--r-- | drivers/bluetooth/btmtk.c | 18 | ||||
| -rw-r--r-- | drivers/bluetooth/btmtk.h | 8 |
2 files changed, 26 insertions, 0 deletions
diff --git a/drivers/bluetooth/btmtk.c b/drivers/bluetooth/btmtk.c index 812fd2a8f853..a27c251bf56e 100644 --- a/drivers/bluetooth/btmtk.c +++ b/drivers/bluetooth/btmtk.c @@ -103,6 +103,24 @@ static void btmtk_coredump_notify(struct hci_dev *hdev, int state) } } +void btmtk_fw_get_filename(char *buf, size_t size, u32 dev_id, u32 fw_ver, + u32 fw_flavor) +{ + if (dev_id == 0x7925) + snprintf(buf, size, + "mediatek/mt%04x/BT_RAM_CODE_MT%04x_1_%x_hdr.bin", + dev_id & 0xffff, dev_id & 0xffff, (fw_ver & 0xff) + 1); + else if (dev_id == 0x7961 && fw_flavor) + snprintf(buf, size, + "mediatek/BT_RAM_CODE_MT%04x_1a_%x_hdr.bin", + dev_id & 0xffff, (fw_ver & 0xff) + 1); + else + snprintf(buf, size, + "mediatek/BT_RAM_CODE_MT%04x_1_%x_hdr.bin", + dev_id & 0xffff, (fw_ver & 0xff) + 1); +} +EXPORT_SYMBOL_GPL(btmtk_fw_get_filename); + int btmtk_setup_firmware_79xx(struct hci_dev *hdev, const char *fwname, wmt_cmd_sync_func_t wmt_cmd_sync) { diff --git a/drivers/bluetooth/btmtk.h b/drivers/bluetooth/btmtk.h index cbcdb99a22e6..e76b8a358be8 100644 --- a/drivers/bluetooth/btmtk.h +++ b/drivers/bluetooth/btmtk.h @@ -160,6 +160,9 @@ int btmtk_register_coredump(struct hci_dev *hdev, const char *name, u32 fw_version); int btmtk_process_coredump(struct hci_dev *hdev, struct sk_buff *skb); + +void btmtk_fw_get_filename(char *buf, size_t size, u32 dev_id, u32 fw_ver, + u32 fw_flavor); #else static inline int btmtk_set_bdaddr(struct hci_dev *hdev, @@ -194,4 +197,9 @@ static int btmtk_process_coredump(struct hci_dev *hdev, struct sk_buff *skb) { return -EOPNOTSUPP; } + +static void btmtk_fw_get_filename(char *buf, size_t size, u32 dev_id, + u32 fw_ver, u32 fw_flavor) +{ +} #endif |