linux/drivers/bluetooth, branch v5.2

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 333

2019-06-05T15:37:06Z

Based on 1 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license version 2 as published by the free software foundation this program is distributed in the hope that it will be useful but without any warranty without even the implied warranty of merchantability or fitness for a particular purpose see the gnu general public license for more details you should have received a copy of the gnu general public license along with this program if not write to the free software foundation inc 59 temple place suite 330 boston ma 02111 1307 usa extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 136 file(s). Signed-off-by: Thomas Gleixner Reviewed-by: Alexios Zavras Reviewed-by: Allison Randal Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190530000436.384967451@linutronix.de Signed-off-by: Greg Kroah-Hartman

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 284

2019-06-05T15:36:37Z

Based on 1 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license version 2 and only version 2 as published by the free software foundation this program is distributed in the hope that it will be useful but without any warranty without even the implied warranty of merchantability or fitness for a particular purpose see the gnu general public license for more details extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 294 file(s). Signed-off-by: Thomas Gleixner Reviewed-by: Allison Randal Reviewed-by: Alexios Zavras Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190529141900.825281744@linutronix.de Signed-off-by: Greg Kroah-Hartman

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 157

2019-05-30T18:26:37Z

Based on 3 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license as published by the free software foundation either version 2 of the license or at your option any later version this program is distributed in the hope that it will be useful but without any warranty without even the implied warranty of merchantability or fitness for a particular purpose see the gnu general public license for more details this program is free software you can redistribute it and or modify it under the terms of the gnu general public license as published by the free software foundation either version 2 of the license or at your option any later version [author] [kishon] [vijay] [abraham] [i] [kishon]@[ti] [com] this program is distributed in the hope that it will be useful but without any warranty without even the implied warranty of merchantability or fitness for a particular purpose see the gnu general public license for more details this program is free software you can redistribute it and or modify it under the terms of the gnu general public license as published by the free software foundation either version 2 of the license or at your option any later version [author] [graeme] [gregory] [gg]@[slimlogic] [co] [uk] [author] [kishon] [vijay] [abraham] [i] [kishon]@[ti] [com] [based] [on] [twl6030]_[usb] [c] [author] [hema] [hk] [hemahk]@[ti] [com] this program is distributed in the hope that it will be useful but without any warranty without even the implied warranty of merchantability or fitness for a particular purpose see the gnu general public license for more details extracted by the scancode license scanner the SPDX license identifier GPL-2.0-or-later has been chosen to replace the boilerplate/reference in 1105 file(s). Signed-off-by: Thomas Gleixner Reviewed-by: Allison Randal Reviewed-by: Richard Fontana Reviewed-by: Kate Stewart Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190527070033.202006027@linutronix.de Signed-off-by: Greg Kroah-Hartman

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156

2019-05-30T18:26:35Z

Based on 1 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license as published by the free software foundation either version 2 of the license or at your option any later version this program is distributed in the hope that it will be useful but without any warranty without even the implied warranty of merchantability or fitness for a particular purpose see the gnu general public license for more details you should have received a copy of the gnu general public license along with this program if not write to the free software foundation inc 59 temple place suite 330 boston ma 02111 1307 usa extracted by the scancode license scanner the SPDX license identifier GPL-2.0-or-later has been chosen to replace the boilerplate/reference in 1334 file(s). Signed-off-by: Thomas Gleixner Reviewed-by: Allison Randal Reviewed-by: Richard Fontana Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190527070033.113240726@linutronix.de Signed-off-by: Greg Kroah-Hartman

Bluetooth: hci_qca: Rename STATE_ to QCA_

2019-05-05T17:34:00Z

Rename STATE_IN_BAND_SLEEP_ENABLED to QCA_IBS_ENABLED. The constant represents a flag (multiple flags can be set at once), not a unique state of the controller or driver. Also make the flag an enum value instead of a pre-processor constant (more flags will be added to the enum group by another patch). Signed-off-by: Matthias Kaehlcke Reviewed-by: Balakrishna Godavarthi Signed-off-by: Marcel Holtmann

Bluetooth: btbcm: Add default address for BCM2076B1

2019-05-05T17:27:49Z

BCM2076B1 appears to use 20:76:A0:00:56:79 as default address. This address is used by at least 5 devices with the AMPAK AP6476 module and is also suspicious because it starts with the chip name 2076 (followed by a different revision A0 for some reason). Add it to the list of default addresses and leave it up to the user to configure a valid one. Signed-off-by: Stephan Gerhold Signed-off-by: Marcel Holtmann

Bluetooth: hci_qca: Added support for WCN3998

2019-05-03T13:53:27Z

Added new compatible for WCN3998 and corresponding voltage and current values to WCN3998 compatible. Changed driver code to support WCN3998 Signed-off-by: Harish Bandi Reviewed-by: Matthias Kaehlcke Reviewed-by: Balakrishna Godavarthi Signed-off-by: Marcel Holtmann

Bluetooth: hci_qca: Fix crash with non-serdev devices

2019-04-23T19:38:06Z

qca_set_baudrate() calls serdev_device_wait_until_sent() assuming that the HCI is always associated with a serdev device. This isn't true for ROME controllers instantiated through ldisc, where the call causes a crash due to a NULL pointer dereferentiation. Only call the function when we have a serdev device. The timeout for ROME devices at the end of qca_set_baudrate() is long enough to be reasonably sure that the command was sent. Fixes: fa9ad876b8e0 ("Bluetooth: hci_qca: Add support for Qualcomm Bluetooth chip wcn3990") Reported-by: Balakrishna Godavarthi Reported-by: Rocky Liao Signed-off-by: Matthias Kaehlcke Reviewed-by: Rocky Liao Tested-by: Rocky Liao Reviewed-by: Balakrishna Godavarthi Signed-off-by: Marcel Holtmann

Bluetooth: hci_qca: Give enough time to ROME controller to bootup.

2019-04-23T17:29:43Z

This patch enables enough time to ROME controller to bootup after we bring the enable pin out of reset. Fixes: 05ba533c5c11 ("Bluetooth: hci_qca: Add serdev support"). Signed-off-by: Balakrishna Godavarthi Reviewed-by: Rocky Liao Tested-by: Rocky Liao Tested-by: Claire Chang Signed-off-by: Marcel Holtmann

Bluetooth: hci_bcm: Fix empty regulator supplies for Intel Macs

2019-04-23T17:28:20Z

The code path for Macs goes through bcm_apple_get_resources(), which skips over the code that sets up the regulator supplies. As a result, the call to regulator_bulk_enable() / regulator_bulk_disable() results in a NULL pointer dereference. This was reported on the kernel.org Bugzilla, bug 202963. Unbreak Broadcom Bluetooth support on Intel Macs by checking if the supplies were set up before enabling or disabling them. The same does not need to be done for the clocks, as the common clock framework API checks for NULL pointers. Fixes: 75d11676dccb ("Bluetooth: hci_bcm: Add support for regulator supplies") Cc: # 5.0.x Signed-off-by: Chen-Yu Tsai Tested-by: Imre Kaloz Signed-off-by: Marcel Holtmann