Commit 174ff219 authored by Yeasah Pell's avatar Yeasah Pell Committed by Mauro Carvalho Chehab
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V4L/DVB (4435): HW algo 



Change this card to use HW ALGO tuning

Signed-off-by: default avatarYeasah Pell <yeasah@schwide.com>
Signed-off-by: default avatarManu Abraham <manu@linuxtv.org>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@infradead.org>
parent 18c053b3

drivers/media/dvb/frontends/cx24123.c

+25 −0
Original line number Diff line number Diff line
@@ -903,6 +903,29 @@ static int cx24123_set_tone(struct dvb_frontend* fe, fe_sec_tone_mode_t tone) 
	return 0;

}



static int cx24123_tune(struct dvb_frontend* fe,

			struct dvb_frontend_parameters* params,

			unsigned int mode_flags,

			int *delay,

			fe_status_t *status)

{

	int retval = 0;



	if (params != NULL)

		retval = cx24123_set_frontend(fe, params);



	if (!(mode_flags & FE_TUNE_MODE_ONESHOT))

		cx24123_read_status(fe, status);

	*delay = HZ/10;



	return retval;

}



static int cx24123_get_algo(struct dvb_frontend *fe)

{

	return 1; //FE_ALGO_HW

}



static void cx24123_release(struct dvb_frontend* fe)

{

	struct cx24123_state* state = fe->demodulator_priv;
@@ -986,6 +1009,8 @@ static struct dvb_frontend_ops cx24123_ops = { 
	.diseqc_send_burst = cx24123_diseqc_send_burst,

	.set_tone = cx24123_set_tone,

	.set_voltage = cx24123_set_voltage,

	.tune = cx24123_tune,

	.get_frontend_algo = cx24123_get_algo,

};



module_param(debug, int, 0644);