Commit 2da711bc authored by Raghuram Hegde's avatar Raghuram Hegde Committed by Marcel Holtmann
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Bluetooth: btusb: Add support for Intel bluetooth device 8087:0029 



Include the new USB product ID for Intel Bluetooth device 22260
family(CcPeak)

The /sys/kernel/debug/usb/devices portion for this device is:

T:  Bus=01 Lev=01 Prnt=01 Port=02 Cnt=02 Dev#=  2 Spd=12   MxCh= 0
D:  Ver= 2.00 Cls=e0(wlcon) Sub=01 Prot=01 MxPS=64 #Cfgs=  1
P:  Vendor=8087 ProdID=0029 Rev= 0.01
C:* #Ifs= 2 Cfg#= 1 Atr=e0 MxPwr=100mA
I:* If#= 0 Alt= 0 #EPs= 3 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
E:  Ad=81(I) Atr=03(Int.) MxPS=  64 Ivl=1ms
E:  Ad=02(O) Atr=02(Bulk) MxPS=  64 Ivl=0ms
E:  Ad=82(I) Atr=02(Bulk) MxPS=  64 Ivl=0ms
I:* If#= 1 Alt= 0 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
E:  Ad=03(O) Atr=01(Isoc) MxPS=   0 Ivl=1ms
E:  Ad=83(I) Atr=01(Isoc) MxPS=   0 Ivl=1ms
I:  If#= 1 Alt= 1 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
E:  Ad=03(O) Atr=01(Isoc) MxPS=   9 Ivl=1ms
E:  Ad=83(I) Atr=01(Isoc) MxPS=   9 Ivl=1ms
I:  If#= 1 Alt= 2 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
E:  Ad=03(O) Atr=01(Isoc) MxPS=  17 Ivl=1ms
E:  Ad=83(I) Atr=01(Isoc) MxPS=  17 Ivl=1ms
I:  If#= 1 Alt= 3 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
E:  Ad=03(O) Atr=01(Isoc) MxPS=  25 Ivl=1ms
E:  Ad=83(I) Atr=01(Isoc) MxPS=  25 Ivl=1ms
I:  If#= 1 Alt= 4 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
E:  Ad=03(O) Atr=01(Isoc) MxPS=  33 Ivl=1ms
E:  Ad=83(I) Atr=01(Isoc) MxPS=  33 Ivl=1ms
I:  If#= 1 Alt= 5 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
E:  Ad=03(O) Atr=01(Isoc) MxPS=  49 Ivl=1ms
E:  Ad=83(I) Atr=01(Isoc) MxPS=  49 Ivl=1ms
I:  If#= 1 Alt= 6 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
E:  Ad=03(O) Atr=01(Isoc) MxPS=  63 Ivl=1ms
E:  Ad=83(I) Atr=01(Isoc) MxPS=  63 Ivl=1ms

Signed-off-by: default avatarRaghuram Hegde <raghuram.hegde@intel.com>
Signed-off-by: default avatarChethan T N <chethan.tumkur.narayan@intel.com>
Signed-off-by: default avatarMarcel Holtmann <marcel@holtmann.org>
parent 8589086f

drivers/bluetooth/btusb.c

+37 −35
Original line number Diff line number Diff line
@@ -344,6 +344,7 @@ static const struct usb_device_id blacklist_table[] = { 
	/* Intel Bluetooth devices */

	{ USB_DEVICE(0x8087, 0x0025), .driver_info = BTUSB_INTEL_NEW },

	{ USB_DEVICE(0x8087, 0x0026), .driver_info = BTUSB_INTEL_NEW },

	{ USB_DEVICE(0x8087, 0x0029), .driver_info = BTUSB_INTEL_NEW },

	{ USB_DEVICE(0x8087, 0x07da), .driver_info = BTUSB_CSR },

	{ USB_DEVICE(0x8087, 0x07dc), .driver_info = BTUSB_INTEL },

	{ USB_DEVICE(0x8087, 0x0a2a), .driver_info = BTUSB_INTEL },
@@ -2051,6 +2052,35 @@ static int btusb_send_frame_intel(struct hci_dev *hdev, struct sk_buff *skb) 
	return -EILSEQ;

}



static bool btusb_setup_intel_new_get_fw_name(struct intel_version *ver,

					     struct intel_boot_params *params,

					     char *fw_name, size_t len,

					     const char *suffix)

{

	switch (ver->hw_variant) {

	case 0x0b:	/* SfP */

	case 0x0c:	/* WsP */

		snprintf(fw_name, len, "intel/ibt-%u-%u.%s",

			le16_to_cpu(ver->hw_variant),

			le16_to_cpu(params->dev_revid),

			suffix);

		break;

	case 0x11:	/* JfP */

	case 0x12:	/* ThP */

	case 0x13:	/* HrP */

	case 0x14:	/* CcP */

		snprintf(fw_name, len, "intel/ibt-%u-%u-%u.%s",

			le16_to_cpu(ver->hw_variant),

			le16_to_cpu(ver->hw_revision),

			le16_to_cpu(ver->fw_revision),

			suffix);

		break;

	default:

		return false;

	}

	return true;

}



static int btusb_setup_intel_new(struct hci_dev *hdev)

{

	struct btusb_data *data = hci_get_drvdata(hdev);
@@ -2102,7 +2132,7 @@ static int btusb_setup_intel_new(struct hci_dev *hdev) 
	case 0x11:	/* JfP */

	case 0x12:	/* ThP */

	case 0x13:	/* HrP */

	case 0x14:	/* QnJ, IcP */

	case 0x14:	/* CcP */

		break;

	default:

		bt_dev_err(hdev, "Unsupported Intel hardware variant (%u)",
@@ -2186,23 +2216,9 @@ static int btusb_setup_intel_new(struct hci_dev *hdev) 
	 * ibt-<hw_variant>-<hw_revision>-<fw_revision>.sfi.

	 *

	 */

	switch (ver.hw_variant) {

	case 0x0b:	/* SfP */

	case 0x0c:	/* WsP */

		snprintf(fwname, sizeof(fwname), "intel/ibt-%u-%u.sfi",

			 le16_to_cpu(ver.hw_variant),

			 le16_to_cpu(params.dev_revid));

		break;

	case 0x11:	/* JfP */

	case 0x12:	/* ThP */

	case 0x13:	/* HrP */

	case 0x14:	/* QnJ, IcP */

		snprintf(fwname, sizeof(fwname), "intel/ibt-%u-%u-%u.sfi",

			 le16_to_cpu(ver.hw_variant),

			 le16_to_cpu(ver.hw_revision),

			 le16_to_cpu(ver.fw_revision));

		break;

	default:

	err = btusb_setup_intel_new_get_fw_name(&ver, &params, fwname,

						sizeof(fwname), "sfi");

	if (!err) {

		bt_dev_err(hdev, "Unsupported Intel firmware naming");

		return -EINVAL;

	}
@@ -2218,23 +2234,9 @@ 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.

	 */

	switch (ver.hw_variant) {

	case 0x0b:	/* SfP */

	case 0x0c:	/* WsP */

		snprintf(fwname, sizeof(fwname), "intel/ibt-%u-%u.ddc",

			 le16_to_cpu(ver.hw_variant),

			 le16_to_cpu(params.dev_revid));

		break;

	case 0x11:	/* JfP */

	case 0x12:	/* ThP */

	case 0x13:	/* HrP */

	case 0x14:	/* QnJ, IcP */

		snprintf(fwname, sizeof(fwname), "intel/ibt-%u-%u-%u.ddc",

			 le16_to_cpu(ver.hw_variant),

			 le16_to_cpu(ver.hw_revision),

			 le16_to_cpu(ver.fw_revision));

		break;

	default:

	err = btusb_setup_intel_new_get_fw_name(&ver, &params, fwname,

						sizeof(fwname), "ddc");

	if (!err) {

		bt_dev_err(hdev, "Unsupported Intel firmware naming");

		return -EINVAL;

	}

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