diff options
Diffstat (limited to 'drivers/media/dvb/ttpci/budget-ci.c')
| -rw-r--r-- | drivers/media/dvb/ttpci/budget-ci.c | 188 |
1 files changed, 187 insertions, 1 deletions
diff --git a/drivers/media/dvb/ttpci/budget-ci.c b/drivers/media/dvb/ttpci/budget-ci.c index 88f27a53216..2980db3ef22 100644 --- a/drivers/media/dvb/ttpci/budget-ci.c +++ b/drivers/media/dvb/ttpci/budget-ci.c @@ -40,6 +40,7 @@ #include "dvb_ca_en50221.h" #include "stv0299.h" +#include "stv0297.h" #include "tda1004x.h" #define DEBIADDR_IR 0x1234 @@ -847,6 +848,180 @@ static struct tda1004x_config philips_tdm1316l_config = { .request_firmware = philips_tdm1316l_request_firmware, }; +static int dvbc_philips_tdm1316l_pll_set(struct dvb_frontend *fe, struct dvb_frontend_parameters *params) +{ + struct budget_ci *budget_ci = (struct budget_ci *) fe->dvb->priv; + u8 tuner_buf[5]; + struct i2c_msg tuner_msg = {.addr = budget_ci->tuner_pll_address, + .flags = 0, + .buf = tuner_buf, + .len = sizeof(tuner_buf) }; + int tuner_frequency = 0; + u8 band, cp, filter; + + // determine charge pump + tuner_frequency = params->frequency + 36125000; + if (tuner_frequency < 87000000) + return -EINVAL; + else if (tuner_frequency < 130000000) { + cp = 3; + band = 1; + } else if (tuner_frequency < 160000000) { + cp = 5; + band = 1; + } else if (tuner_frequency < 200000000) { + cp = 6; + band = 1; + } else if (tuner_frequency < 290000000) { + cp = 3; + band = 2; + } else if (tuner_frequency < 420000000) { + cp = 5; + band = 2; + } else if (tuner_frequency < 480000000) { + cp = 6; + band = 2; + } else if (tuner_frequency < 620000000) { + cp = 3; + band = 4; + } else if (tuner_frequency < 830000000) { + cp = 5; + band = 4; + } else if (tuner_frequency < 895000000) { + cp = 7; + band = 4; + } else + return -EINVAL; + + // assume PLL filter should always be 8MHz for the moment. + filter = 1; + + // calculate divisor + tuner_frequency = (params->frequency + 36125000 + (62500/2)) / 62500; + + // setup tuner buffer + tuner_buf[0] = tuner_frequency >> 8; + tuner_buf[1] = tuner_frequency & 0xff; + tuner_buf[2] = 0xc8; + tuner_buf[3] = (cp << 5) | (filter << 3) | band; + tuner_buf[4] = 0x80; + + stv0297_enable_plli2c(fe); + if (i2c_transfer(&budget_ci->budget.i2c_adap, &tuner_msg, 1) != 1) + return -EIO; + + msleep(50); + + stv0297_enable_plli2c(fe); + if (i2c_transfer(&budget_ci->budget.i2c_adap, &tuner_msg, 1) != 1) + return -EIO; + + msleep(1); + + return 0; +} + +static u8 dvbc_philips_tdm1316l_inittab[] = { + 0x80, 0x01, + 0x80, 0x00, + 0x81, 0x01, + 0x81, 0x00, + 0x00, 0x09, + 0x01, 0x69, + 0x03, 0x00, + 0x04, 0x00, + 0x07, 0x00, + 0x08, 0x00, + 0x20, 0x00, + 0x21, 0x40, + 0x22, 0x00, + 0x23, 0x00, + 0x24, 0x40, + 0x25, 0x88, + 0x30, 0xff, + 0x31, 0x00, + 0x32, 0xff, + 0x33, 0x00, + 0x34, 0x50, + 0x35, 0x7f, + 0x36, 0x00, + 0x37, 0x20, + 0x38, 0x00, + 0x40, 0x1c, + 0x41, 0xff, + 0x42, 0x29, + 0x43, 0x20, + 0x44, 0xff, + 0x45, 0x00, + 0x46, 0x00, + 0x49, 0x04, + 0x4a, 0x00, + 0x4b, 0x7b, + 0x52, 0x30, + 0x55, 0xae, + 0x56, 0x47, + 0x57, 0xe1, + 0x58, 0x3a, + 0x5a, 0x1e, + 0x5b, 0x34, + 0x60, 0x00, + 0x63, 0x00, + 0x64, 0x00, + 0x65, 0x00, + 0x66, 0x00, + 0x67, 0x00, + 0x68, 0x00, + 0x69, 0x00, + 0x6a, 0x02, + 0x6b, 0x00, + 0x70, 0xff, + 0x71, 0x00, + 0x72, 0x00, + 0x73, 0x00, + 0x74, 0x0c, + 0x80, 0x00, + 0x81, 0x00, + 0x82, 0x00, + 0x83, 0x00, + 0x84, 0x04, + 0x85, 0x80, + 0x86, 0x24, + 0x87, 0x78, + 0x88, 0x10, + 0x89, 0x00, + 0x90, 0x01, + 0x91, 0x01, + 0xa0, 0x04, + 0xa1, 0x00, + 0xa2, 0x00, + 0xb0, 0x91, + 0xb1, 0x0b, + 0xc0, 0x53, + 0xc1, 0x70, + 0xc2, 0x12, + 0xd0, 0x00, + 0xd1, 0x00, + 0xd2, 0x00, + 0xd3, 0x00, + 0xd4, 0x00, + 0xd5, 0x00, + 0xde, 0x00, + 0xdf, 0x00, + 0x61, 0x38, + 0x62, 0x0a, + 0x53, 0x13, + 0x59, 0x08, + 0xff, 0xff, +}; + +static struct stv0297_config dvbc_philips_tdm1316l_config = { + .demod_address = 0x1c, + .inittab = dvbc_philips_tdm1316l_inittab, + .invert = 0, + .pll_set = dvbc_philips_tdm1316l_pll_set, +}; + + static void frontend_init(struct budget_ci *budget_ci) @@ -868,6 +1043,15 @@ static void frontend_init(struct budget_ci *budget_ci) } break; + case 0x1010: // TT DVB-C CI budget (stv0297/Philips tdm1316l(tda6651tt)) + budget_ci->tuner_pll_address = 0x61; + budget_ci->budget.dvb_frontend = + stv0297_attach(&dvbc_philips_tdm1316l_config, &budget_ci->budget.i2c_adap); + if (budget_ci->budget.dvb_frontend) { + break; + } + break; + case 0x1011: // Hauppauge/TT Nova-T budget (tda10045/Philips tdm1316l(tda6651tt) + TDA9889) budget_ci->tuner_pll_address = 0x63; budget_ci->budget.dvb_frontend = @@ -877,7 +1061,7 @@ static void frontend_init(struct budget_ci *budget_ci) } break; - case 0x1012: // Hauppauge/TT Nova-T CI budget (tda10045/Philips tdm1316l(tda6651tt) + TDA9889) + case 0x1012: // TT DVB-T CI budget (tda10046/Philips tdm1316l(tda6651tt)) budget_ci->tuner_pll_address = 0x60; budget_ci->budget.dvb_frontend = tda10046_attach(&philips_tdm1316l_config, &budget_ci->budget.i2c_adap); @@ -965,10 +1149,12 @@ static struct saa7146_extension budget_extension; MAKE_BUDGET_INFO(ttbci, "TT-Budget/WinTV-NOVA-CI PCI", BUDGET_TT_HW_DISEQC); MAKE_BUDGET_INFO(ttbt2, "TT-Budget/WinTV-NOVA-T PCI", BUDGET_TT); MAKE_BUDGET_INFO(ttbtci, "TT-Budget-T-CI PCI", BUDGET_TT); +MAKE_BUDGET_INFO(ttbcci, "TT-Budget-C-CI PCI", BUDGET_TT); static struct pci_device_id pci_tbl[] = { MAKE_EXTENSION_PCI(ttbci, 0x13c2, 0x100c), MAKE_EXTENSION_PCI(ttbci, 0x13c2, 0x100f), + MAKE_EXTENSION_PCI(ttbcci, 0x13c2, 0x1010), MAKE_EXTENSION_PCI(ttbt2, 0x13c2, 0x1011), MAKE_EXTENSION_PCI(ttbtci, 0x13c2, 0x1012), { |