diff options
author | Olivier DANET <odanet@caramail.com> | 2006-08-08 20:48:10 +0200 |
---|---|---|
committer | Mauro Carvalho Chehab <mchehab@infradead.org> | 2006-09-26 16:53:45 +0200 |
commit | 46f73f936665ab26c8501634e6aa34464fcc1521 (patch) | |
tree | 540ad8149d7460f0d0adf90c9294bc3e59716bf0 /drivers/media/dvb/dvb-usb | |
parent | V4L/DVB (4454): Corrected debugging output of the mt2060 (diff) | |
download | linux-46f73f936665ab26c8501634e6aa34464fcc1521.tar.xz linux-46f73f936665ab26c8501634e6aa34464fcc1521.zip |
V4L/DVB: Update for MT2060 to use dvb_tuner_ops
new tuner api
minor fixes for tuning
Signed-off-by: Olivier DANET <odanet@caramail.com>
Signed-off-by: Patrick Boettcher <pb@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Diffstat (limited to 'drivers/media/dvb/dvb-usb')
-rw-r--r-- | drivers/media/dvb/dvb-usb/dibusb-common.c | 87 | ||||
-rw-r--r-- | drivers/media/dvb/dvb-usb/dibusb.h | 1 |
2 files changed, 5 insertions, 83 deletions
diff --git a/drivers/media/dvb/dvb-usb/dibusb-common.c b/drivers/media/dvb/dvb-usb/dibusb-common.c index a32ff63d170b..78a604dfadfc 100644 --- a/drivers/media/dvb/dvb-usb/dibusb-common.c +++ b/drivers/media/dvb/dvb-usb/dibusb-common.c @@ -168,40 +168,6 @@ int dibusb_read_eeprom_byte(struct dvb_usb_device *d, u8 offs, u8 *val) } EXPORT_SYMBOL(dibusb_read_eeprom_byte); -static struct mt2060_config stk3000p_mt2060_config = { - .i2c_address = 0x60, -}; - -static int dibusb_tuner_init(struct dvb_frontend *fe) -{ - struct dvb_usb_device *d = fe->dvb->priv; - struct dibusb_state *st = d->priv; - - if (d->tuner_pass_ctrl && st->mt2060_present) { - int ret; - d->tuner_pass_ctrl(d->fe, 1, stk3000p_mt2060_config.i2c_address); - ret = mt2060_init(&st->mt2060); - d->tuner_pass_ctrl(d->fe, 0, 0); - return ret; - } - return dvb_usb_pll_init_i2c(fe); -} - -static int dibusb_tuner_set(struct dvb_frontend *fe, struct dvb_frontend_parameters *fep) -{ - struct dvb_usb_device *d = fe->dvb->priv; - struct dibusb_state *st = d->priv; - - if (d->tuner_pass_ctrl && st->mt2060_present) { - int ret; - d->tuner_pass_ctrl(d->fe, 1, stk3000p_mt2060_config.i2c_address); - ret = mt2060_set(&st->mt2060,fep); - d->tuner_pass_ctrl(d->fe,0,0); - return ret; - } - return dvb_usb_pll_set_i2c(fe,fep); -} - static const struct dib3000p_agc_config dib3000p_agc_panasonic_env57h1xd5 = { { 0x51, 0x301d, 0x0, 0x1cc7, 0xdc29, 0x570a, 0xbae1, 0x8ccd, 0x3b6d, 0x551d, 0xa, 0x951e } @@ -212,64 +178,21 @@ static const struct dib3000p_agc_config dib3000p_agc_microtune_mt2060 = { 0xa8f6, 0x5eb8, 0x65ff, 0x40ff, 0x8a, 0x1114 } }; +static struct mt2060_config stk3000p_mt2060_config = { + .i2c_address = 0x60, +}; + int dibusb_dib3000mc_frontend_attach(struct dvb_usb_device *d) { struct dib3000_config demod_cfg; struct dibusb_state *st = d->priv; - - demod_cfg.agc = &dib3000p_agc_panasonic_env57h1xd5; - demod_cfg.pll_set = dibusb_tuner_set; - demod_cfg.pll_init = dibusb_tuner_init; - - for (demod_cfg.demod_address = 0x8; demod_cfg.demod_address < 0xd; demod_cfg.demod_address++) - if ((d->fe = dib3000mc_attach(&demod_cfg,&d->i2c_adap,&st->ops)) != NULL) { - d->tuner_pass_ctrl = st->ops.tuner_pass_ctrl; - return 0; - } - return -ENODEV; } EXPORT_SYMBOL(dibusb_dib3000mc_frontend_attach); int dibusb_dib3000mc_tuner_attach (struct dvb_usb_device *d) { - int ret; - u8 a,b; - u16 if1 = 1220; - - if (d->tuner_pass_ctrl) { - struct dibusb_state *st = d->priv; - d->tuner_pass_ctrl(d->fe, 1, stk3000p_mt2060_config.i2c_address); - // First IF calibration for Liteon Sticks - if (d->udev->descriptor.idVendor == USB_VID_LITEON && - d->udev->descriptor.idProduct == USB_PID_LITEON_DVB_T_WARM) { - - dibusb_read_eeprom_byte(d,0x7E,&a); - dibusb_read_eeprom_byte(d,0x7F,&b); - - if (a == 0xFF && b == 0xFF) - if1 = 1220; - else if (a == 0x00) - if1 = 1220+b; - else if (a == 0x80) - if1 = 1220-b; - else { - warn("LITE-ON DVB-T Tuner : Strange IF1 calibration :%2X %2X\n",(int)a,(int)b); - if1 = 1220; - } - } - if ((ret = mt2060_attach(&st->mt2060,&stk3000p_mt2060_config, &d->i2c_adap,if1)) != 0) { - /* not found - use panasonic pll parameters */ - d->pll_addr = 0x60; - d->pll_desc = &dvb_pll_env57h1xd5; - } else { - st->mt2060_present = 1; - /* set the correct agc parameters for the dib3000p */ - dib3000mc_set_agc_config(d->fe, &dib3000p_agc_microtune_mt2060); - } - d->tuner_pass_ctrl(d->fe,0,0); - } - return 0; + return -ENODEV; } EXPORT_SYMBOL(dibusb_dib3000mc_tuner_attach); diff --git a/drivers/media/dvb/dvb-usb/dibusb.h b/drivers/media/dvb/dvb-usb/dibusb.h index 7fd57d053b9f..e21de8b668f6 100644 --- a/drivers/media/dvb/dvb-usb/dibusb.h +++ b/drivers/media/dvb/dvb-usb/dibusb.h @@ -97,7 +97,6 @@ struct dibusb_state { struct dib_fe_xfer_ops ops; - struct mt2060_state mt2060; int mt2060_present; /* for RC5 remote control */ |