xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Bluetooth: hci_uart: Add basic support for Intel Lightning Peak devices

Browse Source 
The Intel Lightning Peak devices do not come with Bluetooth firmware
loaded and thus require a full download of the operational Bluetooth
firmware when the device is attached via the Bluetooth line discipline.

Lightning Peak devices start with a bootloader mode that only accepts
a very limited set of HCI commands. The supported commands are enough
to identify the hardware and select the right firmware to load.

Signed-off-by: Loic Poulain <loic.poulain@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
This commit is contained in:
Loic Poulain
2015-07-01 12:20:26 +02:00
committed by Marcel Holtmann
parent 3cf24cf8c3
commit ca93cee5a5
4 changed files with 616 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
drivers/bluetooth/hci_ldisc.c
View File

@@ -804,6 +804,9 @@ static int __init hci_uart_init(void)
#ifdef CONFIG_BT_HCIUART_3WIRE
h5_init();
#endif
#ifdef CONFIG_BT_HCIUART_INTEL
intel_init();
#endif
#ifdef CONFIG_BT_HCIUART_BCM
bcm_init();
#endif
@@ -830,6 +833,9 @@ static void __exit hci_uart_exit(void)
#ifdef CONFIG_BT_HCIUART_3WIRE
h5_deinit();
#endif
#ifdef CONFIG_BT_HCIUART_INTEL
intel_deinit();
#endif
#ifdef CONFIG_BT_HCIUART_BCM
bcm_deinit();
#endif