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

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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
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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; 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; u32 div;
unsigned char bs = 0; unsigned char bs = 0;
@ -341,7 +341,7 @@ static int advbt771_samsung_tdtc9251dh0_demod_init(struct dvb_frontend* fe)
return 0; 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; u32 div;
unsigned char bs = 0; unsigned char bs = 0;
@ -512,7 +512,7 @@ static int digitv_alps_tded4_demod_init(struct dvb_frontend* fe)
return 0; 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; u32 div;
struct dvb_ofdm_parameters *op = &params->u.ofdm; 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); card->i2c_adapter);
if (card->fe != NULL) { 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_min = 174000000;
card->fe->ops->info.frequency_max = 862000000; 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); card->fe = mt352_attach(&digitv_alps_tded4_config, card->i2c_adapter);
if (card->fe != NULL) { 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"); dprintk ("dvb_bt8xx: an mt352 was detected on your digitv card\n");
} }
break; break;
@ -657,7 +657,7 @@ static void frontend_init(struct dvb_bt8xx_card *card, u32 type)
case BTTV_BOARD_AVDVBT_771: case BTTV_BOARD_AVDVBT_771:
card->fe = mt352_attach(&advbt771_samsung_tdtc9251dh0_config, card->i2c_adapter); card->fe = mt352_attach(&advbt771_samsung_tdtc9251dh0_config, card->i2c_adapter);
if (card->fe != NULL) { 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_min = 174000000;
card->fe->ops->info.frequency_max = 862000000; 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); cxusb_ctrl_msg(d,CMD_DIGITAL, NULL, 0, NULL, 0);
if ((d->fe = mt352_attach(&cxusb_mt352_config, &d->i2c_adap)) != NULL) { 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; 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); cxusb_ctrl_msg(d,CMD_DIGITAL, NULL, 0, NULL, 0);
if ((d->fe = mt352_attach(&cxusb_dee1601_config, &d->i2c_adap)) != NULL) { 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; 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; struct dvb_usb_device *d = fe->dvb->priv;
u8 b[5]; 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); 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) static int digitv_frontend_attach(struct dvb_usb_device *d)
{ {
if ((d->fe = mt352_attach(&digitv_mt352_config, &d->i2c_adap)) != NULL) { 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; return 0;
} }
if ((d->fe = nxt6000_attach(&digitv_nxt6000_config, &d->i2c_adap)) != NULL) { 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 */ /* commonly used pll init and set functions */
extern int dvb_usb_tuner_init_i2c(struct dvb_frontend *); 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 *); extern int dvb_usb_tuner_set_params_i2c(struct dvb_frontend *, struct dvb_frontend_parameters *);
/* commonly used firmware download types and function */ /* 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)); memset(&umt_config,0,sizeof(struct mt352_config));
umt_config.demod_init = umt_mt352_demod_init; umt_config.demod_init = umt_mt352_demod_init;
umt_config.demod_address = 0xf; 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); 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; 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; struct dvb_pll_priv *priv = fe->tuner_priv;
int result; int result;
@ -606,7 +606,7 @@ static struct dvb_tuner_ops dvb_pll_tuner_ops = {
.release = dvb_pll_release, .release = dvb_pll_release,
.sleep = dvb_pll_sleep, .sleep = dvb_pll_sleep,
.set_params = dvb_pll_set_params, .set_params = dvb_pll_set_params,
.pllbuf = dvb_pll_pllbuf, .calc_regs = dvb_pll_calc_regs,
.get_frequency = dvb_pll_get_frequency, .get_frequency = dvb_pll_get_frequency,
.get_bandwidth = dvb_pll_get_bandwidth, .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 // retrieve the pllbuf - we do this even if there is no
// secondary tuner simply so we have a record of what was sent for // secondary tuner simply so we have a record of what was sent for
// debugging. // debugging.
if (fe->ops->tuner_ops.pllbuf) { if (fe->ops->tuner_ops.calc_regs) {
fe->ops->tuner_ops.pllbuf(fe, param, buf+8, 5); fe->ops->tuner_ops.calc_regs(fe, param, buf+8, 5);
buf[8] <<= 1; buf[8] <<= 1;
mt352_write(fe, buf, sizeof(buf)); 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 */ /* get tuning information */
if (fe->ops->tuner_ops.pllbuf) { if (fe->ops->tuner_ops.calc_regs) {
fe->ops->tuner_ops.pllbuf(fe, p, buf, 5); fe->ops->tuner_ops.calc_regs(fe, p, buf, 5);
} }
/* set additional params */ /* 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 pllbuf is defined, retrieve the settings
if (fe->ops->tuner_ops.pllbuf) { if (fe->ops->tuner_ops.calc_regs) {
fe->ops->tuner_ops.pllbuf(fe, param, pllbuf+1, 5); fe->ops->tuner_ops.calc_regs(fe, param, pllbuf+1, 5);
pllbuf[1] <<= 1; pllbuf[1] <<= 1;
} else { } else {
// fake pllbuf settings // 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; 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, struct dvb_frontend_parameters* params,
u8* pllbuf, int buf_len) u8* pllbuf, int buf_len)
{ {
@ -167,7 +167,7 @@ static int mt352_pinnacle_tuner_pllbuf(struct dvb_frontend* fe,
return 5; 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) if (buf_len < 5)
return -EINVAL; return -EINVAL;
@ -1020,14 +1020,14 @@ static int dvb_init(struct saa7134_dev *dev)
printk("%s: pinnacle 300i dvb setup\n",dev->name); printk("%s: pinnacle 300i dvb setup\n",dev->name);
dev->dvb.frontend = mt352_attach(&pinnacle_300i, dev->dvb.frontend = mt352_attach(&pinnacle_300i,
&dev->i2c_adap); &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; break;
case SAA7134_BOARD_AVERMEDIA_777: case SAA7134_BOARD_AVERMEDIA_777:
printk("%s: avertv 777 dvb setup\n",dev->name); printk("%s: avertv 777 dvb setup\n",dev->name);
dev->dvb.frontend = mt352_attach(&avermedia_777, dev->dvb.frontend = mt352_attach(&avermedia_777,
&dev->i2c_adap); &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; break;
#endif #endif
#ifdef HAVE_TDA1004X #ifdef HAVE_TDA1004X