Commit e5cc2bf4 authored by Mauro Carvalho Chehab's avatar Mauro Carvalho Chehab
Browse files

V4L/DVB (12824): tuner-xc2028: adds an option to send i2c data on slower speed 



Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@redhat.com>
parent 6eb5c8a6

drivers/media/common/tuners/tuner-xc2028.c

+4 −1
Original line number Diff line number Diff line
@@ -100,6 +100,7 @@ struct xc2028_data { 
	if (size != _rc)						\

		tuner_info("i2c output error: rc = %d (should be %d)\n",\

			   _rc, (int)size);				\

	msleep(priv->ctrl.msleep);					\

	_rc;								\

})
@@ -119,6 +120,7 @@ struct xc2028_data { 
	if (isize != _rc)						\

		tuner_err("i2c input error: rc = %d (should be %d)\n",	\

			   _rc, (int)isize); 				\

	msleep(priv->ctrl.msleep);					\

	_rc;								\

})
@@ -130,7 +132,7 @@ struct xc2028_data { 
						_val, sizeof(_val)))) {	\

		tuner_err("Error on line %d: %d\n", __LINE__, _rc);	\

	} else 								\

		msleep(10);						\

		msleep(priv->ctrl.msleep);				\

	_rc;								\

})
@@ -996,6 +998,7 @@ static int generic_set_freq(struct dvb_frontend *fe, u32 freq /* in HZ */, 
	   The reset CLK is needed only with tm6000.

	   Driver should work fine even if this fails.

	 */

	msleep(priv->ctrl.msleep);

	do_tuner_callback(fe, XC2028_RESET_CLK, 1);



	msleep(10);

drivers/media/common/tuners/tuner-xc2028.h

+1 −0
Original line number Diff line number Diff line
@@ -33,6 +33,7 @@ enum firmware_type { 
struct xc2028_ctrl {

	char			*fname;

	int			max_len;

	int			msleep;

	unsigned int		scode_table;

	unsigned int		mts   :1;

	unsigned int		input1:1;