system/linux
system/linux
1
0
Fork 0
mirror of https://github.com/torvalds/linux synced 2024-09-23 04:49:22 +00:00
Code Issues Packages Projects Releases Wiki Activity

V4L/DVB (4435): HW algo

Browse source 
Change this card to use HW ALGO tuning

Signed-off-by: Yeasah Pell <yeasah@schwide.com>
Signed-off-by: Manu Abraham <manu@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
This commit is contained in:
Yeasah Pell 2006-08-08 15:48:08 -03:00 committed by Mauro Carvalho Chehab
parent 18c053b3c5
commit 174ff219b7
1 changed files with 25 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

25
drivers/media/dvb/frontends/cx24123.c
View file

@ -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);