mbox series

[v3,0/2] Bluetooth hci_h5 btrtl Add flag for keep power in suspend/resume

Message ID 20210423035229.27513-1-hildawu@realtek.com (mailing list archive)
Headers show
Series Bluetooth hci_h5 btrtl Add flag for keep power in suspend/resume | expand

Message

Hilda Wu April 23, 2021, 3:52 a.m. UTC 
From: hildawu <hildawu@realtek.com>

Hello!

This v3 series is for support Host can be wakeup and device no need
power down and no need re-dowload fw. Supported this feature chips
RTL8822C/RTL8852A include UART interface. Avoid re-define related
information. So move shared structure info the btrtl.h.

The patch 1 is adjust the position of strcut definition for btrtl
and hci_h5. The purpose for avoid re-defining chip features in btrtl
with USB and UART devices. Let UART devices (hci_h5) can get relevant
information too. That can be easily managed feature of chips.

The patch 2 is support for Host can received BT device signal then
wake Host up. So this patch, add a flag for these devices didnot
power off and didnot re-download patch during suspend and resume.

version 3 changes
- Reworked to use UART flag, refer to Maintainer's suggestion.
- Split into two patches for different purpose.

version 2 changes
- Add the missing struct member
- Modify title length

Thanks.
Hilda

hildawu (2):
  Bluetooth: btrtl: Adjust the position of strcut definition
  Bluetooth: hci_h5: Add flag for keep power during suspend/resume

 drivers/bluetooth/btrtl.c     | 36 -----------------------------------
 drivers/bluetooth/btrtl.h     | 36 ++++++++++++++++++++++++++++++++++-
 drivers/bluetooth/hci_h5.c    | 34 +++++++++++++++++++++++----------
 drivers/bluetooth/hci_ldisc.c |  3 ++-
 drivers/bluetooth/hci_uart.h  |  1 +
 5 files changed, 62 insertions(+), 48 deletions(-)