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* [PATCH v1] Bluetooth: btusb: use default nvm if boardID is 0 for wcn6855.
@ 2021-04-21  9:16 Zijun Hu
  2021-04-21 10:10 ` [v1] " bluez.test.bot
                   ` (2 more replies)
  0 siblings, 3 replies; 4+ messages in thread
From: Zijun Hu @ 2021-04-21  9:16 UTC (permalink / raw)
  To: marcel, johan.hedberg, luiz.dentz
  Cc: linux-kernel, linux-bluetooth, linux-arm-msm, bgodavar, c-hbandi,
	hemantg, mka, rjliao, zijuhu, tjiang

From: Tim Jiang <tjiang@codeaurora.org>

if boardID is 0, will use the default nvm file without surfix.

Signed-off-by: Tim Jiang <tjiang@codeaurora.org>
---
 drivers/bluetooth/btusb.c | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)

diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c
index 6f25337..61afea9 100644
--- a/drivers/bluetooth/btusb.c
+++ b/drivers/bluetooth/btusb.c
@@ -4138,9 +4138,14 @@ static int btusb_setup_qca_load_nvm(struct hci_dev *hdev,
 	int err;
 
 	if (((ver->flag >> 8) & 0xff) == QCA_FLAG_MULTI_NVM) {
-		snprintf(fwname, sizeof(fwname), "qca/nvm_usb_%08x_%04x.bin",
-			 le32_to_cpu(ver->rom_version),
-			 le16_to_cpu(ver->board_id));
+		if (le16_to_cpu(ver->board_id) == 0x0) { //if boardid equal 0, use default nvm.
+			snprintf(fwname, sizeof(fwname), "qca/nvm_usb_%08x.bin",
+				 le32_to_cpu(ver->rom_version));
+		} else {
+			snprintf(fwname, sizeof(fwname), "qca/nvm_usb_%08x_%04x.bin",
+				le32_to_cpu(ver->rom_version),
+				le16_to_cpu(ver->board_id));
+		}
 	} else {
 		snprintf(fwname, sizeof(fwname), "qca/nvm_usb_%08x.bin",
 			 le32_to_cpu(ver->rom_version));
-- 
The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum, a Linux Foundation Collaborative Project


^ permalink raw reply related	[flat|nested] 4+ messages in thread

end of thread, other threads:[~2021-05-26 15:14 UTC | newest]

Thread overview: 4+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2021-04-21  9:16 [PATCH v1] Bluetooth: btusb: use default nvm if boardID is 0 for wcn6855 Zijun Hu
2021-04-21 10:10 ` [v1] " bluez.test.bot
2021-05-24  7:59 ` [PATCH v1] " tjiang
2021-05-26 15:14 ` Marcel Holtmann

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