From 905d7b13112dcfdba1983c014f3bf30dc3d4f179 Mon Sep 17 00:00:00 2001
From: Sukumar Ghorai <sukumar.ghorai@intel.com>
Date: Mon, 16 Mar 2020 11:37:18 +0530
Subject: [PATCH] Bluetooth: btusb: print Intel fw build version in power-on boot
Git-commit: 905d7b13112dcfdba1983c014f3bf30dc3d4f179
Patch-mainline: v5.7-rc1
References: jsc#SLE-13430
To determine the build version of Bluetooth firmware to ensure reported
issue related to a particular release. This is very helpful for every fw
downloaded to BT controller and issue reported from field test.
Signed-off-by: Amit K Bag <amit.k.bag@intel.com>
Signed-off-by: Sukumar Ghorai <sukumar.ghorai@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Acked-by: Takashi Iwai <tiwai@suse.de>
---
drivers/bluetooth/btusb.c | 9 ++++++++-
1 file changed, 8 insertions(+), 1 deletion(-)
diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c
index 4b12c34f0b22..3bdec42c9612 100644
--- a/drivers/bluetooth/btusb.c
+++ b/drivers/bluetooth/btusb.c
@@ -1938,7 +1938,14 @@ static int btusb_setup_intel(struct hci_dev *hdev)
if (err)
return err;
- bt_dev_info(hdev, "Intel firmware patch completed and activated");
+ /* Need build number for downloaded fw patches in
+ * every power-on boot
+ */
+ err = btintel_read_version(hdev, &ver);
+ if (err)
+ return err;
+ bt_dev_info(hdev, "Intel BT fw patch 0x%02x completed & activated",
+ ver.fw_patch_num);
goto complete;
--
2.16.4