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path: root/drivers/media/dvb/bt8xx/dvb-bt8xx.c
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Diffstat (limited to 'drivers/media/dvb/bt8xx/dvb-bt8xx.c')
-rw-r--r--drivers/media/dvb/bt8xx/dvb-bt8xx.c118
1 files changed, 61 insertions, 57 deletions
diff --git a/drivers/media/dvb/bt8xx/dvb-bt8xx.c b/drivers/media/dvb/bt8xx/dvb-bt8xx.c
index ccc7b2eb4a2..b715b972d2f 100644
--- a/drivers/media/dvb/bt8xx/dvb-bt8xx.c
+++ b/drivers/media/dvb/bt8xx/dvb-bt8xx.c
@@ -147,12 +147,15 @@ static int thomson_dtt7579_demod_init(struct dvb_frontend* fe)
return 0;
}
-static int thomson_dtt7579_pll_set(struct dvb_frontend* fe, struct dvb_frontend_parameters* params, u8* pllbuf)
+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;
unsigned char cp = 0;
+ if (buf_len < 5)
+ return -EINVAL;
+
div = (((params->frequency + 83333) * 3) / 500000) + IF_FREQUENCYx6;
if (params->frequency < 542000000)
@@ -169,22 +172,25 @@ static int thomson_dtt7579_pll_set(struct dvb_frontend* fe, struct dvb_frontend_
else
bs = 0x08;
- pllbuf[0] = 0xc0; // Note: non-linux standard PLL i2c address
+ pllbuf[0] = 0x60;
pllbuf[1] = div >> 8;
pllbuf[2] = div & 0xff;
pllbuf[3] = cp;
pllbuf[4] = bs;
- return 0;
+ return 5;
}
static struct mt352_config thomson_dtt7579_config = {
.demod_address = 0x0f,
.demod_init = thomson_dtt7579_demod_init,
- .pll_set = thomson_dtt7579_pll_set,
};
-static int cx24108_pll_set(struct dvb_frontend* fe, struct dvb_frontend_parameters* params)
+static struct zl10353_config thomson_dtt7579_zl10353_config = {
+ .demod_address = 0x0f,
+};
+
+static int cx24108_tuner_set_params(struct dvb_frontend* fe, struct dvb_frontend_parameters* params)
{
u32 freq = params->frequency;
@@ -237,7 +243,7 @@ static int cx24108_pll_set(struct dvb_frontend* fe, struct dvb_frontend_paramete
return 0;
}
-static int pinnsat_pll_init(struct dvb_frontend* fe)
+static int pinnsat_tuner_init(struct dvb_frontend* fe)
{
struct dvb_bt8xx_card *card = fe->dvb->priv;
@@ -247,7 +253,7 @@ static int pinnsat_pll_init(struct dvb_frontend* fe)
return 0;
}
-static int pinnsat_pll_sleep(struct dvb_frontend* fe)
+static int pinnsat_tuner_sleep(struct dvb_frontend* fe)
{
struct dvb_bt8xx_card *card = fe->dvb->priv;
@@ -258,12 +264,9 @@ static int pinnsat_pll_sleep(struct dvb_frontend* fe)
static struct cx24110_config pctvsat_config = {
.demod_address = 0x55,
- .pll_init = pinnsat_pll_init,
- .pll_set = cx24108_pll_set,
- .pll_sleep = pinnsat_pll_sleep,
};
-static int microtune_mt7202dtf_pll_set(struct dvb_frontend* fe, struct dvb_frontend_parameters* params)
+static int microtune_mt7202dtf_tuner_set_params(struct dvb_frontend* fe, struct dvb_frontend_parameters* params)
{
struct dvb_bt8xx_card *card = (struct dvb_bt8xx_card *) fe->dvb->priv;
u8 cfg, cpump, band_select;
@@ -297,6 +300,8 @@ static int microtune_mt7202dtf_pll_set(struct dvb_frontend* fe, struct dvb_front
data[2] = ((div >> 10) & 0x60) | cfg;
data[3] = (cpump << 6) | band_select;
+ if (fe->ops.i2c_gate_ctrl)
+ fe->ops.i2c_gate_ctrl(fe, 1);
i2c_transfer(card->i2c_adapter, &msg, 1);
return (div * 166666 - 36000000);
}
@@ -310,7 +315,6 @@ static int microtune_mt7202dtf_request_firmware(struct dvb_frontend* fe, const s
static struct sp887x_config microtune_mt7202dtf_config = {
.demod_address = 0x70,
- .pll_set = microtune_mt7202dtf_pll_set,
.request_firmware = microtune_mt7202dtf_request_firmware,
};
@@ -337,12 +341,14 @@ static int advbt771_samsung_tdtc9251dh0_demod_init(struct dvb_frontend* fe)
return 0;
}
-static int advbt771_samsung_tdtc9251dh0_pll_set(struct dvb_frontend* fe, struct dvb_frontend_parameters* params, u8* pllbuf)
+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;
unsigned char cp = 0;
+ if (buf_len < 5) return -EINVAL;
+
div = (((params->frequency + 83333) * 3) / 500000) + IF_FREQUENCYx6;
if (params->frequency < 150000000)
@@ -383,19 +389,18 @@ static int advbt771_samsung_tdtc9251dh0_pll_set(struct dvb_frontend* fe, struct
else
bs = 0x08;
- pllbuf[0] = 0xc2; // Note: non-linux standard PLL i2c address
+ pllbuf[0] = 0x61;
pllbuf[1] = div >> 8;
pllbuf[2] = div & 0xff;
pllbuf[3] = cp;
pllbuf[4] = bs;
- return 0;
+ return 5;
}
static struct mt352_config advbt771_samsung_tdtc9251dh0_config = {
.demod_address = 0x0f,
.demod_init = advbt771_samsung_tdtc9251dh0_demod_init,
- .pll_set = advbt771_samsung_tdtc9251dh0_pll_set,
};
static struct dst_config dst_config = {
@@ -455,7 +460,7 @@ static struct or51211_config or51211_config = {
.sleep = or51211_sleep,
};
-static int vp3021_alps_tded4_pll_set(struct dvb_frontend* fe, struct dvb_frontend_parameters* params)
+static int vp3021_alps_tded4_tuner_set_params(struct dvb_frontend* fe, struct dvb_frontend_parameters* params)
{
struct dvb_bt8xx_card *card = (struct dvb_bt8xx_card *) fe->dvb->priv;
u8 buf[4];
@@ -478,6 +483,8 @@ static int vp3021_alps_tded4_pll_set(struct dvb_frontend* fe, struct dvb_fronten
else
return -EINVAL;
+ if (fe->ops.i2c_gate_ctrl)
+ fe->ops.i2c_gate_ctrl(fe, 1);
i2c_transfer(card->i2c_adapter, &msg, 1);
return 0;
}
@@ -485,7 +492,6 @@ static int vp3021_alps_tded4_pll_set(struct dvb_frontend* fe, struct dvb_fronten
static struct nxt6000_config vp3021_alps_tded4_config = {
.demod_address = 0x0a,
.clock_inversion = 1,
- .pll_set = vp3021_alps_tded4_pll_set,
};
static int digitv_alps_tded4_demod_init(struct dvb_frontend* fe)
@@ -506,14 +512,17 @@ static int digitv_alps_tded4_demod_init(struct dvb_frontend* fe)
return 0;
}
-static int digitv_alps_tded4_pll_set(struct dvb_frontend* fe, struct dvb_frontend_parameters* params, u8* pllbuf)
+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;
+ if (buf_len < 5)
+ return -EINVAL;
+
div = (((params->frequency + 83333) * 3) / 500000) + IF_FREQUENCYx6;
- pllbuf[0] = 0xc2;
+ pllbuf[0] = 0x61;
pllbuf[1] = (div >> 8) & 0x7F;
pllbuf[2] = div & 0xFF;
pllbuf[3] = 0x85;
@@ -530,7 +539,7 @@ static int digitv_alps_tded4_pll_set(struct dvb_frontend* fe, struct dvb_fronten
if (op->bandwidth == 8)
pllbuf[4] |= 0x04;
- return 0;
+ return 5;
}
static void digitv_alps_tded4_reset(struct dvb_bt8xx_card *bt)
@@ -557,43 +566,18 @@ static void digitv_alps_tded4_reset(struct dvb_bt8xx_card *bt)
static struct mt352_config digitv_alps_tded4_config = {
.demod_address = 0x0a,
.demod_init = digitv_alps_tded4_demod_init,
- .pll_set = digitv_alps_tded4_pll_set,
};
-static int tdvs_tua6034_pll_set(struct dvb_frontend* fe, struct dvb_frontend_parameters* params)
+static int tdvs_tua6034_tuner_set_params(struct dvb_frontend* fe, struct dvb_frontend_parameters* params)
{
struct dvb_bt8xx_card *card = (struct dvb_bt8xx_card *) fe->dvb->priv;
- u8 buf[4];
- struct i2c_msg msg = { .addr = 0x61, .flags = 0, .buf = buf, .len = sizeof(buf) };
- int err;
-
- dvb_pll_configure(&dvb_pll_tdvs_tua6034, buf, params->frequency, 0);
- dprintk("%s: tuner at 0x%02x bytes: 0x%02x 0x%02x 0x%02x 0x%02x\n",
- __FUNCTION__, msg.addr, buf[0],buf[1],buf[2],buf[3]);
- if ((err = i2c_transfer(card->i2c_adapter, &msg, 1)) != 1) {
- printk(KERN_WARNING "dvb-bt8xx: %s error "
- "(addr %02x <- %02x, err = %i)\n",
- __FUNCTION__, buf[0], buf[1], err);
- if (err < 0)
- return err;
- else
- return -EREMOTEIO;
- }
-
- /* Set the Auxiliary Byte. */
- buf[2] &= ~0x20;
- buf[2] |= 0x18;
- buf[3] = 0x50;
- i2c_transfer(card->i2c_adapter, &msg, 1);
-
- return 0;
+ return lg_h06xf_pll_set(fe, card->i2c_adapter, params);
}
static struct lgdt330x_config tdvs_tua6034_config = {
.demod_address = 0x0e,
.demod_chip = LGDT3303,
.serial_mpeg = 0x40, /* TPSERIAL for 3303 in TOP_CONTROL */
- .pll_set = tdvs_tua6034_pll_set,
};
static void lgdt330x_reset(struct dvb_bt8xx_card *bt)
@@ -617,17 +601,25 @@ static void frontend_init(struct dvb_bt8xx_card *card, u32 type)
switch(type) {
case BTTV_BOARD_DVICO_DVBT_LITE:
card->fe = mt352_attach(&thomson_dtt7579_config, card->i2c_adapter);
+
+ if (card->fe == NULL)
+ card->fe = zl10353_attach(&thomson_dtt7579_zl10353_config,
+ card->i2c_adapter);
+
if (card->fe != NULL) {
- card->fe->ops->info.frequency_min = 174000000;
- card->fe->ops->info.frequency_max = 862000000;
+ 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;
}
break;
case BTTV_BOARD_DVICO_FUSIONHDTV_5_LITE:
lgdt330x_reset(card);
card->fe = lgdt330x_attach(&tdvs_tua6034_config, card->i2c_adapter);
- if (card->fe != NULL)
+ if (card->fe != NULL) {
+ card->fe->ops.tuner_ops.set_params = tdvs_tua6034_tuner_set_params;
dprintk ("dvb_bt8xx: lgdt330x detected\n");
+ }
break;
case BTTV_BOARD_NEBULA_DIGITV:
@@ -640,6 +632,7 @@ static void frontend_init(struct dvb_bt8xx_card *card, u32 type)
digitv_alps_tded4_reset(card);
card->fe = nxt6000_attach(&vp3021_alps_tded4_config, card->i2c_adapter);
if (card->fe != NULL) {
+ card->fe->ops.tuner_ops.set_params = vp3021_alps_tded4_tuner_set_params;
dprintk ("dvb_bt8xx: an nxt6000 was detected on your digitv card\n");
break;
}
@@ -648,19 +641,25 @@ static void frontend_init(struct dvb_bt8xx_card *card, u32 type)
digitv_alps_tded4_reset(card);
card->fe = mt352_attach(&digitv_alps_tded4_config, card->i2c_adapter);
- if (card->fe != NULL)
+ if (card->fe != NULL) {
+ 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;
case BTTV_BOARD_AVDVBT_761:
card->fe = sp887x_attach(&microtune_mt7202dtf_config, card->i2c_adapter);
+ if (card->fe) {
+ card->fe->ops.tuner_ops.set_params = microtune_mt7202dtf_tuner_set_params;
+ }
break;
case BTTV_BOARD_AVDVBT_771:
card->fe = mt352_attach(&advbt771_samsung_tdtc9251dh0_config, card->i2c_adapter);
if (card->fe != NULL) {
- card->fe->ops->info.frequency_min = 174000000;
- card->fe->ops->info.frequency_max = 862000000;
+ 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;
}
break;
@@ -687,6 +686,11 @@ static void frontend_init(struct dvb_bt8xx_card *card, u32 type)
case BTTV_BOARD_PINNACLESAT:
card->fe = cx24110_attach(&pctvsat_config, card->i2c_adapter);
+ if (card->fe) {
+ card->fe->ops.tuner_ops.init = pinnsat_tuner_init;
+ card->fe->ops.tuner_ops.sleep = pinnsat_tuner_sleep;
+ card->fe->ops.tuner_ops.set_params = cx24108_tuner_set_params;
+ }
break;
case BTTV_BOARD_PC_HDTV:
@@ -703,8 +707,8 @@ static void frontend_init(struct dvb_bt8xx_card *card, u32 type)
else
if (dvb_register_frontend(&card->dvb_adapter, card->fe)) {
printk("dvb-bt8xx: Frontend registration failed!\n");
- if (card->fe->ops->release)
- card->fe->ops->release(card->fe);
+ if (card->fe->ops.release)
+ card->fe->ops.release(card->fe);
card->fe = NULL;
}
}
@@ -713,7 +717,7 @@ static int __devinit dvb_bt8xx_load_card(struct dvb_bt8xx_card *card, u32 type)
{
int result;
- if ((result = dvb_register_adapter(&card->dvb_adapter, card->card_name, THIS_MODULE)) < 0) {
+ if ((result = dvb_register_adapter(&card->dvb_adapter, card->card_name, THIS_MODULE, &card->bt->dev->dev)) < 0) {
printk("dvb_bt8xx: dvb_register_adapter failed (errno = %d)\n", result);
return result;
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-04 07:10:53 +0000