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8589086f4e
linux/drivers/bluetooth
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Hans de Goede 8589086f4e Bluetooth: hci_h5: Turn off RTL8723BS on suspend, reprobe on resume 
On many devices the RTL8723BS device gets reset during suspend/resume,
causing it to lose its firmware and all state.

Testing has shown it drops back to communicating at 115200 bps and sends
sync-request packages, indicating it has been fully reset.

This commit fixes this by queueing a reprobe on resume.

This mirrors how USB RTL BT devices, which have the same problem, are
handled in the btusb driver, there we set the USB_QUIRK_RESET_RESUME for
all RTL devices, which also causes a reprobe on resume. The only difference
is that here we need to do the reprobe ourselves.

Since we are doing a full reprobe on resume now, we can also turn off the
device on suspend to save power while suspended.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2018-12-19 00:49:33 +01:00
..
ath3k.c Bluetooth: ath3k: add more information to error message 2018-09-28 19:27:50 +02:00
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: bt3c_cs: Fix obsolete function 2018-09-27 12:57:39 +02:00
btbcm.c Bluetooth: btbcm: Add default address for BCM43430A0 2018-12-19 00:28:39 +01:00
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
btmtkuart.c Bluetooth: mediatek: Fix memory leak 2018-08-21 16:56:20 +02:00
btqca.c Bluetooth: btqca: Introduce HCI_EV_VENDOR and use it 2018-08-06 21:25:05 +03:00
btqca.h Bluetooth: hci_qca: Add support for Qualcomm Bluetooth chip wcn3990 2018-08-03 14:44:07 +02:00
btqcomsmd.c Bluetooth: btqcomsmd: Fix rx/tx stats 2018-05-18 06:37:50 +02:00
btrsi.c Bluetooth: btrsi: fix bt tx timeout issue 2018-09-27 12:53:40 +02:00
btrtl.c Bluetooth: btrtl: Add support for RTL8822C with USB interface 2018-09-27 12:44:47 +02:00
btrtl.h Bluetooth: btrtl: Add support for a config filename postfix 2018-08-03 13:27:46 +02:00
btsdio.c Bluetooth: btsdio: Do not bind to non-removable BCM43430 2018-10-14 10:23:47 +02:00
btusb.c Bluetooth: Remove unnecessary smp_mb__after_atomic() barriers 2018-12-19 00:37:00 +01:00
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_bcm: Add compatible string for BCM4330 2018-12-19 00:28:39 +01:00
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: hci_h5: Turn off RTL8723BS on suspend, reprobe on resume 2018-12-19 00:49:33 +01:00
hci_intel.c Bluetooth: hci_intel: clean an indentation issue, remove extraneous spaces 2018-12-19 00:46:30 +01:00
hci_ldisc.c Merge branch 'work.tty-ioctl' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2018-10-24 14:43:41 +01:00
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: Add support for controller debug logs. 2018-10-18 09:55:16 +02:00
hci_serdev.c Bluetooth: hci_serdev: Remove setting of HCI_QUIRK_RESET_ON_CLOSE. 2018-12-19 00:41:59 +01:00
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: Make BT_HCIUART_RTL configuration option depend on ACPI 2018-08-21 16:36:12 +02:00
Makefile Bluetooth: mediatek: Add protocol support for MediaTek serial devices 2018-08-07 21:33:25 +02:00