[PATCH v3 00/13] Bluetooth on 2015+ MacBook (Pro)

[Lukas Wunner <lukas@wunner.de>]

Enable UART-attached Bluetooth on 2015+ Macs, v3.

The series has grown to 13 patches because bugs in the driver keep
cropping up.

Changes since v2:

- In patch [01/13] ("Mandate presence of shutdown and device wake GPIO"):
  Keep netdev indentation style. (Marcel)

- New patch [04/13] to fix an IRQ race on ->close.

- New patch [05/13] to fix an unbalanced pm_runtime_disable(). (Andy)

- New patch [06/13] to invalidate the IRQ if requesting it failed.

- New patch [08/13] to add callbacks to toggle GPIOs.
  This makes the subsequent addition of Mac support less intrusive.
  Replaces patch "Add helper to toggle device wake GPIO" in v2. (Andy)

- In patch [09/13] ("Handle errors properly"):
  Drop redundant assignment. (Andy)

- In patch [10/13] ("Support Apple GPIO handling"):
  Don't enable runtime PM on Macs for lack of usable host wake IRQ (Hans),
  s/BlueTooth/Bluetooth/ in kerneldoc. (Marcel)

- Move patch "Silence IRQ printk" to end of series as it's merely
  a cleanup and no longer necessary for Mac support.

- New patch [12/13] to use msleep() instead of mdelay()
  after toggling device wake pin. (Andy)

- New patch [13/13] to fix sleep mode struct ordering.

- Drop incorrect patch "Enable runtime PM despite absence of IRQ". (Hans)

Link to v2:
https://marc.info/?l=linux-bluetooth&m=151492012812029&w=4

Thanks,

Lukas


Lukas Wunner (12):
  Bluetooth: hci_bcm: Mandate presence of shutdown and device wake GPIO
  Bluetooth: hci_bcm: Clean up unnecessary #ifdef
  Bluetooth: hci_bcm: Fix race on close
  Bluetooth: hci_bcm: Fix unbalanced pm_runtime_disable()
  Bluetooth: hci_bcm: Invalidate IRQ on request failure
  Bluetooth: hci_bcm: Document struct bcm_device
  Bluetooth: hci_bcm: Add callbacks to toggle GPIOs
  Bluetooth: hci_bcm: Handle errors properly
  Bluetooth: hci_bcm: Support Apple GPIO handling
  Bluetooth: hci_bcm: Silence IRQ printk
  Bluetooth: hci_bcm: Sleep instead of spinning
  Bluetooth: btbcm: Fix sleep mode struct ordering

Ronald Tschalär (1):
  Bluetooth: hci_bcm: Validate IRQ before using it

 drivers/bluetooth/btbcm.h   |   2 +-
 drivers/bluetooth/hci_bcm.c | 227 ++++++++++++++++++++++++++++++++++++--------
 2 files changed, 189 insertions(+), 40 deletions(-)

-- 
2.15.1