Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit e5dff0e8 authored by Macpaul Lin's avatar Macpaul Lin Committed by Greg Kroah-Hartman
Browse files

USB: Add OTG PET device to TPL 



OTG device shall support this device for allowing compliance automated testing.
The modification is derived from Pavankumar and Vijayavardhans' previous work.

Signed-off-by: default avatarMacpaul Lin <macpaul@gmail.com>
Cc: Pavankumar Kondeti <pkondeti@codeaurora.org>
Cc: Vijayavardhan Vennapusa <vvreddy@codeaurora.org>
Cc: stable <stable@vger.kernel.org>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent bf5c4136

drivers/usb/core/otg_whitelist.h

+5 −0
Original line number Diff line number Diff line
@@ -55,6 +55,11 @@ static int is_targeted(struct usb_device *dev) 
	     le16_to_cpu(dev->descriptor.idProduct) == 0xbadd))

		return 0;



	/* OTG PET device is always targeted (see OTG 2.0 ECN 6.4.2) */

	if ((le16_to_cpu(dev->descriptor.idVendor) == 0x1a0a &&

	     le16_to_cpu(dev->descriptor.idProduct) == 0x0200))

		return 1;



	/* NOTE: can't use usb_match_id() since interface caches

	 * aren't set up yet. this is cut/paste from that code.

	 */

drivers/usb/core/quirks.c

+4 −0
Original line number Diff line number Diff line
@@ -179,6 +179,10 @@ static const struct usb_device_id usb_quirk_list[] = { 
	{ USB_DEVICE(0x0b05, 0x17e0), .driver_info =

			USB_QUIRK_IGNORE_REMOTE_WAKEUP },



	/* Protocol and OTG Electrical Test Device */

	{ USB_DEVICE(0x1a0a, 0x0200), .driver_info =

			USB_QUIRK_LINEAR_UFRAME_INTR_BINTERVAL },



	{ }  /* terminating entry must be last */

};