www.infradead.org Git - users/jedix/linux-maple.git/commit

author	Michael Grzeschik <m.grzeschik@pengutronix.de>
	Wed, 16 Oct 2024 13:58:13 +0000 (15:58 +0200)
committer	Greg Kroah-Hartman <gregkh@linuxfoundation.org>
	Thu, 17 Oct 2024 06:42:23 +0000 (08:42 +0200)
commit	757f5d0b61dea4d16eaf2c3fa860bd458a4d3ec6
tree	4ec20c17c50a53d983c6a67d7e1c7b56c318bc16	tree
parent	1dc2527ce89273b56b43dbe1193c679f00cfc153	commit \| diff

usb: gadget: uvc: add trace of enqueued and completed requests

This patch is adding trace events for each request that is being
enqueued into the hw and will be completed. This way it is possible
to track the fill status of the gadget hardware and find potential
issues.

Signed-off-by: Michael Grzeschik <m.grzeschik@pengutronix.de>
Link: https://lore.kernel.org/r/20240403-uvc_request_length_by_interval-v7-8-e224bb1035f0@pengutronix.de
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/usb/gadget/function/Makefile		diff \| blob \| history
drivers/usb/gadget/function/uvc_trace.c	[new file with mode: 0644]	blob
drivers/usb/gadget/function/uvc_trace.h	[new file with mode: 0644]	blob
drivers/usb/gadget/function/uvc_video.c		diff \| blob \| history