Commit ccbc3cf2 authored Jun 24, 2010 by Olivier Lorin Committed by Mauro Carvalho Chehab Aug 02, 2010

V4L/DVB: gspca - gl860: USB control message delay unification



- 1 ms "msleep" applied to each sensor after USB control data exchange
  This was done for two sensors because these exchanges were known to
  be too quick depending on laptop model.
  It is fairly logical to apply this delay to each sensor
  in order to prevent from having errors with untested hardwares.

Signed-off-by: Olivier Lorin <o.lorin@laposte.net>
Signed-off-by: Jean-François Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

parent a13ee1dd

drivers/media/video/gspca/gl860/gl860.c

+1 −4

Original line number	Original line	Diff line number	Diff line
	@@ -595,9 +595,6 @@ int gl860_RTx(struct gspca_dev *gspca_dev,
	else if (len > 1 && r < len)		else if (len > 1 && r < len)
	PDEBUG(D_ERR, "short ctrl transfer %d/%d", r, len);		PDEBUG(D_ERR, "short ctrl transfer %d/%d", r, len);

	if (_MI2020_ && (val \|\| index))
	msleep(1);
	if (_OV2640_)
	msleep(1);		msleep(1);

	return r;		return r;