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Commit 73277de4 authored by Hemant Kumar's avatar Hemant Kumar
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usb: gadget: Notify QTI upon cable connect for DPL 



QTI needs an indication of cable connect for DPL.
Since host DPL driver does not send DTR indication
send zero length packet to QTI upon cable connect.

Change-Id: I545771f9a84ecc9c2f641c17e057673a32b1f305
Signed-off-by: default avatarHemant Kumar <hemantk@codeaurora.org>
parent 4b1c2e22

drivers/usb/gadget/function/f_gsi.c

+4 −0
Original line number Diff line number Diff line
@@ -1984,6 +1984,10 @@ static int gsi_set_alt(struct usb_function *f, unsigned intf, unsigned alt) 


	atomic_set(&gsi->connected, 1);



	/* send 0 len pkt to qti to notify state change */

	if (gsi->prot_id == IPA_USB_DIAG)

		gsi_ctrl_send_cpkt_tomodem(gsi, NULL, 0);



	return 0;



notify_ep_disable: