leandrof/linux
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Bluetooth: btusb: Add support for Intel bluetooth device 8087:0029

Browse Source 
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: Raghuram Hegde <raghuram.hegde@intel.com>
Signed-off-by: Chethan T N <chethan.tumkur.narayan@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
This commit is contained in:
Raghuram Hegde 2018-12-19 11:42:18 +05:30 committed by Marcel Holtmann
parent 8589086f4e
commit 2da711bceb
1 changed files with 37 additions and 35 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

72
drivers/bluetooth/btusb.c
View File

@ -344,6 +344,7 @@ static const struct usb_device_id blacklist_table[] = {
/* Intel Bluetooth devices */ /* Intel Bluetooth devices */
{ USB_DEVICE(0x8087, 0x0025), .driver_info = BTUSB_INTEL_NEW }, { USB_DEVICE(0x8087, 0x0025), .driver_info = BTUSB_INTEL_NEW },
{ USB_DEVICE(0x8087, 0x0026), .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, 0x07da), .driver_info = BTUSB_CSR },
{ USB_DEVICE(0x8087, 0x07dc), .driver_info = BTUSB_INTEL }, { USB_DEVICE(0x8087, 0x07dc), .driver_info = BTUSB_INTEL },
{ USB_DEVICE(0x8087, 0x0a2a), .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; 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) static int btusb_setup_intel_new(struct hci_dev *hdev)
{ {
struct btusb_data *data = hci_get_drvdata(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 0x11: /* JfP */
case 0x12: /* ThP */ case 0x12: /* ThP */
case 0x13: /* HrP */ case 0x13: /* HrP */
case 0x14: /* QnJ, IcP */ case 0x14: /* CcP */
break; break;
default: default:
bt_dev_err(hdev, "Unsupported Intel hardware variant (%u)", 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. * ibt-<hw_variant>-<hw_revision>-<fw_revision>.sfi.
* *
*/ */
switch (ver.hw_variant) { err = btusb_setup_intel_new_get_fw_name(&ver, &params, fwname,
case 0x0b: /* SfP */ sizeof(fwname), "sfi");
case 0x0c: /* WsP */ if (!err) {
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:
bt_dev_err(hdev, "Unsupported Intel firmware naming"); bt_dev_err(hdev, "Unsupported Intel firmware naming");
return -EINVAL; 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 /* Save the DDC file name for later use to apply once the firmware
* downloading is done. * downloading is done.
*/ */
switch (ver.hw_variant) { err = btusb_setup_intel_new_get_fw_name(&ver, &params, fwname,
case 0x0b: /* SfP */ sizeof(fwname), "ddc");
case 0x0c: /* WsP */ if (!err) {
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:
bt_dev_err(hdev, "Unsupported Intel firmware naming"); bt_dev_err(hdev, "Unsupported Intel firmware naming");
return -EINVAL; return -EINVAL;
} }