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V4L/DVB (3893): Convert calls from _pllbuf() to _calc_reg() 

Johannes Stezenbach suggested this change - definite improvement.

Signed-off-by: Andrew de Quincey <adq_dvb@lidskialf.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
This commit is contained in:
Andrew de Quincey 2006-04-18 21:38:49 -03:00 committed by Mauro Carvalho Chehab
parent b12faeffb1
commit bd4956b8ec
10 changed files with 24 additions and 24 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
drivers/media/dvb/bt8xx/dvb-bt8xx.c
View File

@ -147,7 +147,7 @@ static int thomson_dtt7579_demod_init(struct dvb_frontend* fe)
return 0;
}
static int thomson_dtt7579_tuner_pllbuf(struct dvb_frontend* fe, struct dvb_frontend_parameters* params, u8* pllbuf, int buf_len)
static int thomson_dtt7579_tuner_calc_regs(struct dvb_frontend* fe, struct dvb_frontend_parameters* params, u8* pllbuf, int buf_len)
{
u32 div;
unsigned char bs = 0;
@ -341,7 +341,7 @@ static int advbt771_samsung_tdtc9251dh0_demod_init(struct dvb_frontend* fe)
return 0;
}
static int advbt771_samsung_tdtc9251dh0_tuner_pllbuf(struct dvb_frontend* fe, struct dvb_frontend_parameters* params, u8* pllbuf, int buf_len)
static int advbt771_samsung_tdtc9251dh0_tuner_calc_regs(struct dvb_frontend* fe, struct dvb_frontend_parameters* params, u8* pllbuf, int buf_len)
{
u32 div;
unsigned char bs = 0;
@ -512,7 +512,7 @@ static int digitv_alps_tded4_demod_init(struct dvb_frontend* fe)
return 0;
}
static int digitv_alps_tded4_tuner_pllbuf(struct dvb_frontend* fe, struct dvb_frontend_parameters* params, u8* pllbuf, int buf_len)
static int digitv_alps_tded4_tuner_calc_regs(struct dvb_frontend* fe, struct dvb_frontend_parameters* params, u8* pllbuf, int buf_len)
{
u32 div;
struct dvb_ofdm_parameters *op = &params->u.ofdm;
@ -607,7 +607,7 @@ static void frontend_init(struct dvb_bt8xx_card *card, u32 type)
card->i2c_adapter);
if (card->fe != NULL) {
card->fe->ops->tuner_ops.pllbuf = thomson_dtt7579_tuner_pllbuf;
card->fe->ops->tuner_ops.calc_regs = thomson_dtt7579_tuner_calc_regs;
card->fe->ops->info.frequency_min = 174000000;
card->fe->ops->info.frequency_max = 862000000;
}
@ -642,7 +642,7 @@ static void frontend_init(struct dvb_bt8xx_card *card, u32 type)
card->fe = mt352_attach(&digitv_alps_tded4_config, card->i2c_adapter);
if (card->fe != NULL) {
card->fe->ops->tuner_ops.pllbuf = digitv_alps_tded4_tuner_pllbuf;
card->fe->ops->tuner_ops.calc_regs = digitv_alps_tded4_tuner_calc_regs;
dprintk ("dvb_bt8xx: an mt352 was detected on your digitv card\n");
}
break;
@ -657,7 +657,7 @@ static void frontend_init(struct dvb_bt8xx_card *card, u32 type)
case BTTV_BOARD_AVDVBT_771:
card->fe = mt352_attach(&advbt771_samsung_tdtc9251dh0_config, card->i2c_adapter);
if (card->fe != NULL) {
card->fe->ops->tuner_ops.pllbuf = advbt771_samsung_tdtc9251dh0_tuner_pllbuf;
card->fe->ops->tuner_ops.calc_regs = advbt771_samsung_tdtc9251dh0_tuner_calc_regs;
card->fe->ops->info.frequency_min = 174000000;
card->fe->ops->info.frequency_max = 862000000;
}

4
drivers/media/dvb/dvb-usb/cxusb.c
View File

@ -423,7 +423,7 @@ static int cxusb_mt352_frontend_attach(struct dvb_usb_device *d)
cxusb_ctrl_msg(d,CMD_DIGITAL, NULL, 0, NULL, 0);
if ((d->fe = mt352_attach(&cxusb_mt352_config, &d->i2c_adap)) != NULL) {
d->fe->ops->tuner_ops.pllbuf = dvb_usb_tuner_pllbuf;
d->fe->ops->tuner_ops.calc_regs = dvb_usb_tuner_calc_regs;
return 0;
}
@ -438,7 +438,7 @@ static int cxusb_dee1601_frontend_attach(struct dvb_usb_device *d)
cxusb_ctrl_msg(d,CMD_DIGITAL, NULL, 0, NULL, 0);
if ((d->fe = mt352_attach(&cxusb_dee1601_config, &d->i2c_adap)) != NULL) {
d->fe->ops->tuner_ops.pllbuf = dvb_usb_tuner_pllbuf;
d->fe->ops->tuner_ops.calc_regs = dvb_usb_tuner_calc_regs;
return 0;
}

4
drivers/media/dvb/dvb-usb/digitv.c
View File

@ -118,7 +118,7 @@ static int digitv_nxt6000_tuner_set_params(struct dvb_frontend *fe, struct dvb_f
{
struct dvb_usb_device *d = fe->dvb->priv;
u8 b[5];
dvb_usb_tuner_pllbuf(fe,fep,b, 5);
dvb_usb_tuner_calc_regs(fe,fep,b, 5);
return digitv_ctrl_msg(d,USB_WRITE_TUNER,0,&b[1],4,NULL,0);
}
@ -129,7 +129,7 @@ static struct nxt6000_config digitv_nxt6000_config = {
static int digitv_frontend_attach(struct dvb_usb_device *d)
{
if ((d->fe = mt352_attach(&digitv_mt352_config, &d->i2c_adap)) != NULL) {
d->fe->ops->tuner_ops.pllbuf = dvb_usb_tuner_pllbuf;
d->fe->ops->tuner_ops.calc_regs = dvb_usb_tuner_calc_regs;
return 0;
}
if ((d->fe = nxt6000_attach(&digitv_nxt6000_config, &d->i2c_adap)) != NULL) {

2
drivers/media/dvb/dvb-usb/dvb-usb.h
View File

@ -331,7 +331,7 @@ extern int dvb_usb_nec_rc_key_to_event(struct dvb_usb_device *, u8[], u32 *, int
/* commonly used pll init and set functions */
extern int dvb_usb_tuner_init_i2c(struct dvb_frontend *);
extern int dvb_usb_tuner_pllbuf(struct dvb_frontend *, struct dvb_frontend_parameters *, u8 *buf, int buf_len);
extern int dvb_usb_tuner_calc_regs(struct dvb_frontend *, struct dvb_frontend_parameters *, u8 *buf, int buf_len);
extern int dvb_usb_tuner_set_params_i2c(struct dvb_frontend *, struct dvb_frontend_parameters *);
/* commonly used firmware download types and function */

2
drivers/media/dvb/dvb-usb/umt-010.c
View File

@ -57,7 +57,7 @@ static int umt_mt352_frontend_attach(struct dvb_usb_device *d)
memset(&umt_config,0,sizeof(struct mt352_config));
umt_config.demod_init = umt_mt352_demod_init;
umt_config.demod_address = 0xf;
d->fe->ops->tuner_ops.pllbuf = dvb_usb_tuner_pllbuf;
d->fe->ops->tuner_ops.calc_regs = dvb_usb_tuner_calc_regs;
d->fe = mt352_attach(&umt_config, &d->i2c_adap);

4
drivers/media/dvb/frontends/dvb-pll.c
View File

@ -555,7 +555,7 @@ static int dvb_pll_set_params(struct dvb_frontend *fe, struct dvb_frontend_param
return 0;
}
static int dvb_pll_pllbuf(struct dvb_frontend *fe, struct dvb_frontend_parameters *params, u8 *buf, int buf_len)
static int dvb_pll_calc_regs(struct dvb_frontend *fe, struct dvb_frontend_parameters *params, u8 *buf, int buf_len)
{
struct dvb_pll_priv *priv = fe->tuner_priv;
int result;
@ -606,7 +606,7 @@ static struct dvb_tuner_ops dvb_pll_tuner_ops = {
.release = dvb_pll_release,
.sleep = dvb_pll_sleep,
.set_params = dvb_pll_set_params,
.pllbuf = dvb_pll_pllbuf,
.calc_regs = dvb_pll_calc_regs,
.get_frequency = dvb_pll_get_frequency,
.get_bandwidth = dvb_pll_get_bandwidth,
};

4
drivers/media/dvb/frontends/mt352.c
View File

@ -302,8 +302,8 @@ static int mt352_set_parameters(struct dvb_frontend* fe,
// retrieve the pllbuf - we do this even if there is no
// secondary tuner simply so we have a record of what was sent for
// debugging.
if (fe->ops->tuner_ops.pllbuf) {
fe->ops->tuner_ops.pllbuf(fe, param, buf+8, 5);
if (fe->ops->tuner_ops.calc_regs) {
fe->ops->tuner_ops.calc_regs(fe, param, buf+8, 5);
buf[8] <<= 1;
mt352_write(fe, buf, sizeof(buf));
}

4
drivers/media/dvb/frontends/nxt200x.c
View File

@ -548,8 +548,8 @@ static int nxt200x_setup_frontend_parameters (struct dvb_frontend* fe,
}
/* get tuning information */
if (fe->ops->tuner_ops.pllbuf) {
fe->ops->tuner_ops.pllbuf(fe, p, buf, 5);
if (fe->ops->tuner_ops.calc_regs) {
fe->ops->tuner_ops.calc_regs(fe, p, buf, 5);
}
/* set additional params */

4
drivers/media/dvb/frontends/zl10353.c
View File

@ -153,8 +153,8 @@ static int zl10353_set_parameters(struct dvb_frontend *fe,
}
// if pllbuf is defined, retrieve the settings
if (fe->ops->tuner_ops.pllbuf) {
fe->ops->tuner_ops.pllbuf(fe, param, pllbuf+1, 5);
if (fe->ops->tuner_ops.calc_regs) {
fe->ops->tuner_ops.calc_regs(fe, param, pllbuf+1, 5);
pllbuf[1] <<= 1;
} else {
// fake pllbuf settings

8
drivers/media/video/saa7134/saa7134-dvb.c
View File

@ -132,7 +132,7 @@ static int mt352_aver777_init(struct dvb_frontend* fe)
return 0;
}
static int mt352_pinnacle_tuner_pllbuf(struct dvb_frontend* fe,
static int mt352_pinnacle_tuner_calc_regs(struct dvb_frontend* fe,
struct dvb_frontend_parameters* params,
u8* pllbuf, int buf_len)
{
@ -167,7 +167,7 @@ static int mt352_pinnacle_tuner_pllbuf(struct dvb_frontend* fe,
return 5;
}
static int mt352_aver777_tuner_pllbuf(struct dvb_frontend *fe, struct dvb_frontend_parameters *params, u8* pllbuf, int buf_len)
static int mt352_aver777_tuner_calc_regs(struct dvb_frontend *fe, struct dvb_frontend_parameters *params, u8* pllbuf, int buf_len)
{
if (buf_len < 5)
return -EINVAL;
@ -1020,14 +1020,14 @@ static int dvb_init(struct saa7134_dev *dev)
printk("%s: pinnacle 300i dvb setup\n",dev->name);
dev->dvb.frontend = mt352_attach(&pinnacle_300i,
&dev->i2c_adap);
dev->dvb.frontend->ops->tuner_ops.pllbuf = mt352_pinnacle_tuner_pllbuf;
dev->dvb.frontend->ops->tuner_ops.calc_regs = mt352_pinnacle_tuner_calc_regs;
break;
case SAA7134_BOARD_AVERMEDIA_777:
printk("%s: avertv 777 dvb setup\n",dev->name);
dev->dvb.frontend = mt352_attach(&avermedia_777,
&dev->i2c_adap);
dev->dvb.frontend->ops->tuner_ops.pllbuf = mt352_aver777_tuner_pllbuf;
dev->dvb.frontend->ops->tuner_ops.calc_regs = mt352_aver777_tuner_calc_regs;
break;
#endif
#ifdef HAVE_TDA1004X