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-rw-r--r--drivers/bluetooth/btusb.c13
1 files changed, 9 insertions, 4 deletions
diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c
index a26278b4d25f..f8f0288e679a 100644
--- a/drivers/bluetooth/btusb.c
+++ b/drivers/bluetooth/btusb.c
@@ -2104,10 +2104,14 @@ static int btusb_setup_intel_new(struct hci_dev *hdev)
/* With this Intel bootloader only the hardware variant and device
* revision information are used to select the right firmware.
*
- * Currently this bootloader support is limited to hardware variant
- * iBT 3.0 (LnP/SfP) which is identified by the value 11 (0x0b).
+ * The firmware filename is ibt-<hw_variant>-<dev_revid>.sfi.
+ *
+ * Currently the supported hardware variants are:
+ * 11 (0x0b) for iBT3.0 (LnP/SfP)
+ * 12 (0x0c) for iBT3.5 (WsP)
*/
- snprintf(fwname, sizeof(fwname), "intel/ibt-11-%u.sfi",
+ snprintf(fwname, sizeof(fwname), "intel/ibt-%u-%u.sfi",
+ le16_to_cpu(ver.hw_variant),
le16_to_cpu(params->dev_revid));
err = request_firmware(&fw, fwname, &hdev->dev);
@@ -2123,7 +2127,8 @@ static int btusb_setup_intel_new(struct hci_dev *hdev)
/* Save the DDC file name for later use to apply once the firmware
* downloading is done.
*/
- snprintf(fwname, sizeof(fwname), "intel/ibt-11-%u.ddc",
+ snprintf(fwname, sizeof(fwname), "intel/ibt-%u-%u.ddc",
+ le16_to_cpu(ver.hw_variant),
le16_to_cpu(params->dev_revid));
kfree_skb(skb);