[v2,0/9] rtw88: 8723d: Add RF calibration and coex

Message

Tony Chuang May 7, 2020, 4:21 a.m. UTC

From: Yan-Hsuan Chuang <[e-mail]>

This patch set is the last set for RTL8723D, it adds RF calibration
routines and BT-coex mechanism. The RFK includes IQK/LCK/PowerTrack.

Unlike other 802.11ac devices, RTL8723D is not supporting doing IQK
in firmware, which is called SW IQK. Hence more code is put in driver.
LCK is easier, just trigger the hardware circuit, and wait until it's
done by register polling.

For coex mechanisms, the driver's coex.c has implemented most of the
routines, what 8723D should add is the chip dependent settings.

For BT USB suspend, disable it when PCI shutdown. If not, the USB
part cannot be enumarated, and the card cannot be initialised.

Finally, it should be the last patch set for 8723D, so add it in
Makefile and Kconfig. The firmware has already been applied by
linux-firmware [1], one can found it in:
	
	linux-firmware/rtw88/rtw8723d_fw.bin

[1] git://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git


v1 -> v2
  * split the patches for review
  * move some macro to header file
  * include coex debug info in coex support
  * use read_poll_timeout for LCK
  * rename 'result' to 'status' to avoid confusion in IQK
  * drop unnecessary (u8) cast


Ping-Ke Shih (9):
  rtw88: 8723d: Add LC calibration
  rtw88: 8723d: add IQ calibration
  rtw88: 8723d: Add power tracking
  rtw88: 8723d: Add shutdown callback to disable BT USB suspend
  rtw88: 8723d: implement flush queue
  rtw88: 8723d: set ltecoex register address in chip_info
  rtw88: 8723d: Add coex support
  rtw88: fill zeros to words 0x06 and 0x07 of security cam entry
  rtw88: 8723d: Add 8723DE to Kconfig and Makefile

 drivers/net/wireless/realtek/rtw88/Kconfig    |   10 +
 drivers/net/wireless/realtek/rtw88/Makefile   |    1 +
 drivers/net/wireless/realtek/rtw88/debug.c    |    9 +-
 drivers/net/wireless/realtek/rtw88/mac.c      |   29 +-
 drivers/net/wireless/realtek/rtw88/main.h     |   36 +
 drivers/net/wireless/realtek/rtw88/pci.c      |   17 +
 drivers/net/wireless/realtek/rtw88/phy.c      |    8 +-
 drivers/net/wireless/realtek/rtw88/phy.h      |    1 +
 drivers/net/wireless/realtek/rtw88/reg.h      |   11 +
 drivers/net/wireless/realtek/rtw88/rtw8723d.c | 1605 +++++++++++++++++
 drivers/net/wireless/realtek/rtw88/rtw8723d.h |  138 ++
 drivers/net/wireless/realtek/rtw88/rtw8822b.c |   24 +
 drivers/net/wireless/realtek/rtw88/rtw8822c.c |   24 +
 drivers/net/wireless/realtek/rtw88/sec.c      |    6 +-
 drivers/net/wireless/realtek/rtw88/util.c     |   18 +-
 15 files changed, 1907 insertions(+), 30 deletions(-)