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linux/drivers/bluetooth
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Zijun Hu ab8b6bf2bf Bluetooth: qca: Fix poor RF performance for WCN6855 
[ Upstream commit a2fad24894 ]

For WCN6855, board ID specific NVM needs to be downloaded once board ID
is available, but the default NVM is always downloaded currently.

The wrong NVM causes poor RF performance, and effects user experience
for several types of laptop with WCN6855 on the market.

Fix by downloading board ID specific NVM if board ID is available.

Fixes: 095327fede ("Bluetooth: hci_qca: Add support for QTI Bluetooth chip wcn6855")
Cc: stable@vger.kernel.org # 6.4
Signed-off-by: Zijun Hu <quic_zijuhu@quicinc.com>
Tested-by: Johan Hovold <johan+linaro@kernel.org>
Reviewed-by: Johan Hovold <johan+linaro@kernel.org>
Tested-by: Steev Klimaszewski <steev@kali.org> #Thinkpad X13s
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
History 2025-02-27 04:10:45 -08:00
..
ath3k.c Bluetooth: ath3k: Fix multiple issues reported by checkpatch.pl 2024-06-27 13:49:02 +02:00
bcm203x.c Bluetooth: bcm203x: remove superfluous header files 2022-03-18 17:12:09 +01:00
bfusb.c Bluetooth: bfusb: fix division by zero in send path 2021-10-25 15:04:46 +02:00
bluecard_cs.c Bluetooth: Use fallthrough pseudo-keyword 2020-07-10 19:09:42 +02:00
bpa10x.c Bluetooth: bpa10x: change return value 2019-09-04 16:11:46 +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 BCM43430A1 2023-08-11 11:50:05 -07:00
btbcm.h Bluetooth: hci_bcm: Add support for FW loading in autobaud mode 2022-07-21 17:04:38 -07:00
btintel.c Bluetooth: btintel: Direct exception event to bluetooth stack 2024-11-22 15:38:32 +01:00
btintel.h Bluetooth: btintel: Send new command for PPAG 2023-08-24 12:23:26 -07:00
btmrvl_debugfs.c treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_390.RULE 2022-06-10 14:51:36 +02:00
btmrvl_drv.h treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_390.RULE 2022-06-10 14:51:36 +02:00
btmrvl_main.c Bluetooth: HCI: Remove HCI_AMP support 2024-06-12 11:11:55 +02:00
btmrvl_sdio.c Bluetooth: btmrvl: Use IRQF_NO_AUTOEN flag in request_irq() 2024-10-10 11:57:16 +02:00
btmrvl_sdio.h treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_390.RULE 2022-06-10 14:51:36 +02:00
btmtk.c Bluetooth: btmtk: avoid UAF in btmtk_process_coredump 2024-12-19 18:11:34 +01:00
btmtk.h Bluetooth: btmtk: Add MODULE_FIRMWARE() for MT7922 2024-04-13 13:07:33 +02:00
btmtksdio.c Bluetooth: btmtksdio: Add in-band wakeup support 2022-07-21 17:08:03 -07:00
btmtkuart.c Bluetooth: btmtkuart: fix recv_buf() return value 2024-01-25 15:35:29 -08:00
btnxpuart.c Bluetooth: btnxpuart: Fix glitches seen in dual A2DP streaming 2025-02-08 09:52:31 +01:00
btqca.c Bluetooth: qca: Fix poor RF performance for WCN6855 2025-02-27 04:10:45 -08:00
btqca.h Bluetooth: qca: fix info leak when fetching fw build id 2024-05-17 12:02:38 +02:00
btqcomsmd.c Bluetooth: btqcomsmd: Fix command timeout after setting BD address 2023-03-23 13:09:38 -07:00
btrsi.c Bluetooth: HCI: Remove HCI_AMP support 2024-06-12 11:11:55 +02:00
btrtl.c Bluetooth: btrtl: Set msft ext address filter quirk for RTL8852B 2024-10-10 11:57:24 +02:00
btrtl.h Bluetooth: btrtl: Add Realtek devcoredump support 2023-08-11 11:35:14 -07:00
btsdio.c Bluetooth: HCI: Remove HCI_AMP support 2024-06-12 11:11:55 +02:00
btusb.c Bluetooth: btusb: mediatek: add callback function in btusb_disconnect 2025-01-09 13:31:52 +01:00
dtl1_cs.c networking: add and use skb_put_u8() 2017-06-16 11:48:40 -04:00
h4_recv.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156 2019-05-30 11:26:35 -07:00
hci_ag6xx.c Bluetooth: hci_uart: Remove redundant assignment to fw_ptr 2021-06-26 07:52:41 +02:00
hci_ath.c Bluetooth: hci_uart: check for missing tty operations 2019-07-31 13:17:33 -07:00
hci_bcm.c Bluetooth: hci_bcm: do not mark valid bd_addr as invalid 2023-06-29 10:52:08 -07:00
hci_bcm4377.c Bluetooth: hci_bcm4377: Use correct unit for timeouts 2024-08-03 08:53:44 +02:00
hci_bcsp.c treewide: Convert del_timer*() to timer_shutdown*() 2022-12-25 13:38:09 -08:00
hci_h4.c Bluetooth: hci_h4: Fix padding calculation error within h4_recv_buf() 2021-11-16 13:57:25 +01:00
hci_h5.c Bluetooth: btrtl: fix out of bounds memory access 2024-03-26 18:19:38 -04:00
hci_intel.c Bluetooth: hci_intel: Add check for platform_driver_register 2022-07-21 17:05:10 -07:00
hci_ldisc.c Bluetooth: HCI: Remove HCI_AMP support 2024-06-12 11:11:55 +02:00
hci_ll.c Bluetooth: hci_ll: drop of_match_ptr for ID table 2023-04-23 21:49:03 -07:00
hci_mrvl.c Bluetooth: hci_mrvl: Add serdev support for 88W8997 2023-04-23 21:45:29 -07:00
hci_nokia.c Bluetooth: nokia: fix value check in nokia_bluetooth_serdev_probe() 2023-08-11 11:50:41 -07:00
hci_qca.c Bluetooth: qca: If memdump doesn't work, re-enable IBS 2024-09-12 11:11:33 +02:00
hci_serdev.c Bluetooth: HCI: Remove HCI_AMP support 2024-06-12 11:11:55 +02:00
hci_uart.h Bluetooth: HCI: Remove HCI_AMP support 2024-06-12 11:11:55 +02:00
hci_vhci.c Bluetooth: HCI: Remove HCI_AMP support 2024-06-12 11:11:55 +02:00
Kconfig Bluetooth: Add vhci devcoredump support 2023-04-23 21:58:21 -07:00
Makefile Bluetooth: NXP: Add protocol support for NXP Bluetooth chipsets 2023-04-23 21:51:55 -07:00
virtio_bt.c Bluetooth: HCI: Remove HCI_AMP support 2024-06-12 11:11:55 +02:00