redonkable/alistair23-linux
redonkable/alistair23-linux
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alistair23-linux/drivers/bluetooth
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Amit K Bag 1313bccf00 Bluetooth: btusb: Release RF resource on BT shutdown 
Issue description: Intel 7265 shares the same RF with Wifi and BT.
In the shutdown scenario turn off BT, followed by turn WiFi off
and on causing error in RF calibration in WiFi Module

Solution: before shutdown BT ensure any RF activity to clear by
HCI reset command.

Reference Logs:
ERR kernel: [ 386.193284] iwlwifi 0000:01:00.0: Failed to run INIT calibrations: -5
ERR kernel: [ 386.193298] iwlwifi 0000:01:00.0: Failed to run INIT ucode: -5
ERR kernel: [ 386.193309] iwlwifi 0000:01:00.0: Failed to start RT ucode: -5

Signed-off-by: Amit K Bag <amit.k.bag@intel.com>
Singed-off-by: Chethan T N <chethan.tumkur.narayan@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2018-08-03 10:17:45 +02:00
..
ath3k.c Bluetooth: ath3k: fix checkpatch warning 2018-02-07 09:46:09 +01:00
bcm203x.c Bluetooth: mark expected switch fall-throughs 2017-10-14 09:25:51 +02:00
bfusb.c bluetooth: bfusb: Replace GFP_ATOMIC with GFP_KERNEL in bfusb_send_frame() 2018-07-23 18:05:00 +02:00
bluecard_cs.c bluetooth: bluecard_cs: Replace GFP_ATOMIC with GFP_KERNEL in bluecard_hci_set_baud_rate() 2018-07-23 18:05:00 +02:00
bpa10x.c bluetooth: bpa10x: Replace GFP_ATOMIC with GFP_KERNEL in bpa10x_send_frame() 2018-07-23 18:05:00 +02:00
bt3c_cs.c Bluetooth: Use bt_dev_err and bt_dev_info when possible 2017-10-30 12:25:45 +02:00
btbcm.c Bluetooth: btbcm: btbcm_initialize(): Initialize hw_name to "BCM" 2018-05-18 06:37:51 +02:00
btbcm.h Bluetooth: btbcm: Allow using btbcm_initialize() for reinit 2018-05-18 06:37:51 +02:00
btintel.c Bluetooth: btintel: Create common function for firmware download 2018-01-25 09:28:40 +01:00
btintel.h Bluetooth: btintel: Create common function for firmware download 2018-01-25 09:28:40 +01:00
btmrvl_debugfs.c Bluetooth: btmrvl: Re-use kstrtol_from_user() 2018-05-30 08:16:05 +02:00
btmrvl_drv.h Bluetooth: btmrvl: support sysfs initiated firmware coredump 2018-05-29 15:59:50 +02:00
btmrvl_main.c Bluetooth: btmrvl: support sysfs initiated firmware coredump 2018-05-29 15:59:50 +02:00
btmrvl_sdio.c bluetooth: btmrvl_sdio: Replace GFP_ATOMIC with GFP_KERNEL in btmrvl_sdio_card_to_host() 2018-07-23 18:05:00 +02:00
btmrvl_sdio.h btmrvl: add platform specific wakeup interrupt support 2016-05-02 19:26:15 +02:00
btqca.c Bluetooth: btqca: Add AR3002 rampatch support 2018-05-18 06:37:52 +02:00
btqca.h Bluetooth: btqca: Add AR3002 rampatch support 2018-05-18 06:37:52 +02:00
btqcomsmd.c Bluetooth: btqcomsmd: Fix rx/tx stats 2018-05-18 06:37:50 +02:00
btrsi.c Bluetooth: btrsi: remove unused including <linux/version.h> 2018-04-01 21:43:02 +03:00
btrtl.c Bluetooth: btrtl: Add RTL8723D and RTL8821C devices 2018-02-11 21:50:35 +01:00
btrtl.h
btsdio.c Bluetooth: btsdio: Do not bind to non-removable BCM43341 2017-12-13 00:28:41 +01:00
btusb.c Bluetooth: btusb: Release RF resource on BT shutdown 2018-08-03 10:17:45 +02:00
btwilink.c Bluetooth: Style fix - align block comments 2017-07-22 08:39:39 +02:00
dtl1_cs.c networking: add and use skb_put_u8() 2017-06-16 11:48:40 -04:00
h4_recv.h Bluetooth: bpa10x: Use separate h4_recv_buf helper 2018-04-01 14:25:32 +02:00
hci_ag6xx.c Bluetooth: hci_uart: Add diag and address support for Intel/AG6xx 2016-02-29 19:25:22 +02:00
hci_ath.c Bluetooth: hci_ath: Replace mdelay with msleep in ath_wakeup_ar3k 2018-02-07 09:47:04 +01:00
hci_bcm.c Bluetooth: hci_serdev: Move serdev_device_close/open into common hci_serdev code 2018-05-30 08:47:42 +02:00
hci_bcsp.c Bluetooth: Convert timers to use timer_setup() 2017-10-06 20:37:11 +02:00
hci_h4.c Bluetooth: Use bt_dev_err and bt_dev_info when possible 2017-10-30 12:25:45 +02:00
hci_h5.c Bluetooth: Convert timers to use timer_setup() 2017-10-06 20:37:11 +02:00
hci_intel.c bluetooth: hci_intel: Replace GFP_ATOMIC with GFP_KERNEL in inject_cmd_complete() 2018-07-23 18:05:00 +02:00
hci_ldisc.c Bluetooth: hci_serdev: Fix HCI_UART_INIT_PENDING not working 2018-05-30 08:49:20 +02:00
hci_ll.c Bluetooth: hci_serdev: Move serdev_device_close/open into common hci_serdev code 2018-05-30 08:47:42 +02:00
hci_mrvl.c networking: introduce and use skb_put_data() 2017-06-16 11:48:37 -04:00
hci_nokia.c bluetooth: hci_nokia: Don't include linux/unaligned/le_struct.h directly. 2018-06-17 08:38:55 +09:00
hci_qca.c bluetooth: hci_qca: Replace GFP_ATOMIC with GFP_KERNEL 2018-07-23 18:05:01 +02:00
hci_serdev.c Bluetooth: hci_serdev: Fix HCI_UART_INIT_PENDING not working 2018-05-30 08:49:20 +02:00
hci_uart.h Bluetooth: hci_serdev: Fix HCI_UART_INIT_PENDING not working 2018-05-30 08:49:20 +02:00
hci_vhci.c vfs: do bulk POLL* -> EPOLL* replacement 2018-02-11 14:34:03 -08:00
Kconfig Bluetooth: hci_qca: Add serdev support 2018-05-18 06:37:51 +02:00
Makefile Bluetooth: Remove unused btuart_cs driver 2018-04-01 14:25:32 +02:00