^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1) // SPDX-License-Identifier: GPL-2.0
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3) * Linux driver for digital TV devices equipped with B2C2 FlexcopII(b)/III
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 4) * flexcop-fe-tuner.c - methods for frontend attachment and DiSEqC controlling
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 5) * see flexcop.c for copyright information
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 6) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 7) #include <media/tuner.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 8) #include "flexcop.h"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 9) #include "mt312.h"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10) #include "stv0299.h"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11) #include "s5h1420.h"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12) #include "itd1000.h"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 13) #include "cx24113.h"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 14) #include "cx24123.h"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 15) #include "isl6421.h"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 16) #include "cx24120.h"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 17) #include "mt352.h"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 18) #include "bcm3510.h"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 19) #include "nxt200x.h"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 20) #include "dvb-pll.h"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 21) #include "lgdt330x.h"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 22) #include "tuner-simple.h"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 23) #include "stv0297.h"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 24)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 25)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 26) /* Can we use the specified front-end? Remember that if we are compiled
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 27) * into the kernel we can't call code that's in modules. */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 28) #define FE_SUPPORTED(fe) IS_REACHABLE(CONFIG_DVB_ ## fe)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 29)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 30) #if FE_SUPPORTED(BCM3510) || (FE_SUPPORTED(CX24120) && FE_SUPPORTED(ISL6421))
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 31) static int flexcop_fe_request_firmware(struct dvb_frontend *fe,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 32) const struct firmware **fw, char *name)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 33) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 34) struct flexcop_device *fc = fe->dvb->priv;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 35)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 36) return request_firmware(fw, name, fc->dev);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 37) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 38) #endif
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 39)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 40) /* lnb control */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 41) #if (FE_SUPPORTED(MT312) || FE_SUPPORTED(STV0299)) && FE_SUPPORTED(PLL)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 42) static int flexcop_set_voltage(struct dvb_frontend *fe,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 43) enum fe_sec_voltage voltage)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 44) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 45) struct flexcop_device *fc = fe->dvb->priv;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 46) flexcop_ibi_value v;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 47) deb_tuner("polarity/voltage = %u\n", voltage);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 48)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 49) v = fc->read_ibi_reg(fc, misc_204);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 50) switch (voltage) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 51) case SEC_VOLTAGE_OFF:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 52) v.misc_204.ACPI1_sig = 1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 53) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 54) case SEC_VOLTAGE_13:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 55) v.misc_204.ACPI1_sig = 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 56) v.misc_204.LNB_L_H_sig = 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 57) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 58) case SEC_VOLTAGE_18:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 59) v.misc_204.ACPI1_sig = 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 60) v.misc_204.LNB_L_H_sig = 1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 61) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 62) default:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 63) err("unknown SEC_VOLTAGE value");
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 64) return -EINVAL;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 65) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 66) return fc->write_ibi_reg(fc, misc_204, v);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 67) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 68) #endif
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 69)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 70) #if FE_SUPPORTED(S5H1420) || FE_SUPPORTED(STV0299) || FE_SUPPORTED(MT312)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 71) static int __maybe_unused flexcop_sleep(struct dvb_frontend* fe)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 72) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 73) struct flexcop_device *fc = fe->dvb->priv;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 74) if (fc->fe_sleep)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 75) return fc->fe_sleep(fe);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 76) return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 77) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 78) #endif
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 79)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 80) /* SkyStar2 DVB-S rev 2.3 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 81) #if FE_SUPPORTED(MT312) && FE_SUPPORTED(PLL)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 82) static int flexcop_set_tone(struct dvb_frontend *fe, enum fe_sec_tone_mode tone)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 83) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 84) /* u16 wz_half_period_for_45_mhz[] = { 0x01ff, 0x0154, 0x00ff, 0x00cc }; */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 85) struct flexcop_device *fc = fe->dvb->priv;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 86) flexcop_ibi_value v;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 87) u16 ax;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 88) v.raw = 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 89) deb_tuner("tone = %u\n",tone);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 90)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 91) switch (tone) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 92) case SEC_TONE_ON:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 93) ax = 0x01ff;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 94) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 95) case SEC_TONE_OFF:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 96) ax = 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 97) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 98) default:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 99) err("unknown SEC_TONE value");
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 100) return -EINVAL;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 101) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 102)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 103) v.lnb_switch_freq_200.LNB_CTLPrescaler_sig = 1; /* divide by 2 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 104) v.lnb_switch_freq_200.LNB_CTLHighCount_sig = ax;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 105) v.lnb_switch_freq_200.LNB_CTLLowCount_sig = ax == 0 ? 0x1ff : ax;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 106) return fc->write_ibi_reg(fc,lnb_switch_freq_200,v);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 107) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 108)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 109) static void flexcop_diseqc_send_bit(struct dvb_frontend* fe, int data)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 110) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 111) flexcop_set_tone(fe, SEC_TONE_ON);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 112) udelay(data ? 500 : 1000);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 113) flexcop_set_tone(fe, SEC_TONE_OFF);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 114) udelay(data ? 1000 : 500);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 115) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 116)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 117) static void flexcop_diseqc_send_byte(struct dvb_frontend* fe, int data)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 118) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 119) int i, par = 1, d;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 120) for (i = 7; i >= 0; i--) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 121) d = (data >> i) & 1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 122) par ^= d;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 123) flexcop_diseqc_send_bit(fe, d);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 124) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 125) flexcop_diseqc_send_bit(fe, par);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 126) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 127)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 128) static int flexcop_send_diseqc_msg(struct dvb_frontend *fe,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 129) int len, u8 *msg, unsigned long burst)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 130) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 131) int i;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 132)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 133) flexcop_set_tone(fe, SEC_TONE_OFF);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 134) mdelay(16);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 135)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 136) for (i = 0; i < len; i++)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 137) flexcop_diseqc_send_byte(fe,msg[i]);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 138) mdelay(16);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 139)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 140) if (burst != -1) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 141) if (burst)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 142) flexcop_diseqc_send_byte(fe, 0xff);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 143) else {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 144) flexcop_set_tone(fe, SEC_TONE_ON);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 145) mdelay(12);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 146) udelay(500);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 147) flexcop_set_tone(fe, SEC_TONE_OFF);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 148) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 149) msleep(20);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 150) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 151) return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 152) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 153)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 154) static int flexcop_diseqc_send_master_cmd(struct dvb_frontend *fe,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 155) struct dvb_diseqc_master_cmd *cmd)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 156) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 157) return flexcop_send_diseqc_msg(fe, cmd->msg_len, cmd->msg, 0);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 158) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 159)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 160) static int flexcop_diseqc_send_burst(struct dvb_frontend *fe,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 161) enum fe_sec_mini_cmd minicmd)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 162) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 163) return flexcop_send_diseqc_msg(fe, 0, NULL, minicmd);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 164) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 165)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 166) static struct mt312_config skystar23_samsung_tbdu18132_config = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 167) .demod_address = 0x0e,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 168) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 169)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 170) static int skystar2_rev23_attach(struct flexcop_device *fc,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 171) struct i2c_adapter *i2c)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 172) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 173) struct dvb_frontend_ops *ops;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 174)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 175) fc->fe = dvb_attach(mt312_attach, &skystar23_samsung_tbdu18132_config, i2c);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 176) if (!fc->fe)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 177) return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 178)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 179) if (!dvb_attach(dvb_pll_attach, fc->fe, 0x61, i2c,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 180) DVB_PLL_SAMSUNG_TBDU18132))
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 181) return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 182)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 183) ops = &fc->fe->ops;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 184) ops->diseqc_send_master_cmd = flexcop_diseqc_send_master_cmd;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 185) ops->diseqc_send_burst = flexcop_diseqc_send_burst;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 186) ops->set_tone = flexcop_set_tone;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 187) ops->set_voltage = flexcop_set_voltage;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 188) fc->fe_sleep = ops->sleep;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 189) ops->sleep = flexcop_sleep;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 190) return 1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 191) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 192) #else
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 193) #define skystar2_rev23_attach NULL
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 194) #endif
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 195)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 196) /* SkyStar2 DVB-S rev 2.6 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 197) #if FE_SUPPORTED(STV0299) && FE_SUPPORTED(PLL)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 198) static int samsung_tbmu24112_set_symbol_rate(struct dvb_frontend *fe,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 199) u32 srate, u32 ratio)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 200) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 201) u8 aclk = 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 202) u8 bclk = 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 203)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 204) if (srate < 1500000) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 205) aclk = 0xb7; bclk = 0x47;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 206) } else if (srate < 3000000) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 207) aclk = 0xb7; bclk = 0x4b;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 208) } else if (srate < 7000000) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 209) aclk = 0xb7; bclk = 0x4f;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 210) } else if (srate < 14000000) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 211) aclk = 0xb7; bclk = 0x53;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 212) } else if (srate < 30000000) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 213) aclk = 0xb6; bclk = 0x53;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 214) } else if (srate < 45000000) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 215) aclk = 0xb4; bclk = 0x51;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 216) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 217)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 218) stv0299_writereg(fe, 0x13, aclk);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 219) stv0299_writereg(fe, 0x14, bclk);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 220) stv0299_writereg(fe, 0x1f, (ratio >> 16) & 0xff);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 221) stv0299_writereg(fe, 0x20, (ratio >> 8) & 0xff);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 222) stv0299_writereg(fe, 0x21, ratio & 0xf0);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 223) return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 224) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 225)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 226) static u8 samsung_tbmu24112_inittab[] = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 227) 0x01, 0x15,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 228) 0x02, 0x30,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 229) 0x03, 0x00,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 230) 0x04, 0x7D,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 231) 0x05, 0x35,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 232) 0x06, 0x02,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 233) 0x07, 0x00,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 234) 0x08, 0xC3,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 235) 0x0C, 0x00,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 236) 0x0D, 0x81,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 237) 0x0E, 0x23,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 238) 0x0F, 0x12,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 239) 0x10, 0x7E,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 240) 0x11, 0x84,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 241) 0x12, 0xB9,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 242) 0x13, 0x88,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 243) 0x14, 0x89,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 244) 0x15, 0xC9,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 245) 0x16, 0x00,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 246) 0x17, 0x5C,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 247) 0x18, 0x00,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 248) 0x19, 0x00,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 249) 0x1A, 0x00,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 250) 0x1C, 0x00,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 251) 0x1D, 0x00,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 252) 0x1E, 0x00,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 253) 0x1F, 0x3A,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 254) 0x20, 0x2E,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 255) 0x21, 0x80,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 256) 0x22, 0xFF,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 257) 0x23, 0xC1,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 258) 0x28, 0x00,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 259) 0x29, 0x1E,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 260) 0x2A, 0x14,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 261) 0x2B, 0x0F,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 262) 0x2C, 0x09,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 263) 0x2D, 0x05,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 264) 0x31, 0x1F,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 265) 0x32, 0x19,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 266) 0x33, 0xFE,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 267) 0x34, 0x93,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 268) 0xff, 0xff,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 269) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 270)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 271) static struct stv0299_config samsung_tbmu24112_config = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 272) .demod_address = 0x68,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 273) .inittab = samsung_tbmu24112_inittab,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 274) .mclk = 88000000UL,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 275) .invert = 0,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 276) .skip_reinit = 0,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 277) .lock_output = STV0299_LOCKOUTPUT_LK,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 278) .volt13_op0_op1 = STV0299_VOLT13_OP1,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 279) .min_delay_ms = 100,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 280) .set_symbol_rate = samsung_tbmu24112_set_symbol_rate,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 281) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 282)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 283) static int skystar2_rev26_attach(struct flexcop_device *fc,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 284) struct i2c_adapter *i2c)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 285) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 286) fc->fe = dvb_attach(stv0299_attach, &samsung_tbmu24112_config, i2c);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 287) if (!fc->fe)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 288) return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 289)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 290) if (!dvb_attach(dvb_pll_attach, fc->fe, 0x61, i2c,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 291) DVB_PLL_SAMSUNG_TBMU24112))
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 292) return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 293)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 294) fc->fe->ops.set_voltage = flexcop_set_voltage;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 295) fc->fe_sleep = fc->fe->ops.sleep;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 296) fc->fe->ops.sleep = flexcop_sleep;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 297) return 1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 298)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 299) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 300) #else
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 301) #define skystar2_rev26_attach NULL
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 302) #endif
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 303)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 304) /* SkyStar2 DVB-S rev 2.7 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 305) #if FE_SUPPORTED(S5H1420) && FE_SUPPORTED(ISL6421) && FE_SUPPORTED(TUNER_ITD1000)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 306) static struct s5h1420_config skystar2_rev2_7_s5h1420_config = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 307) .demod_address = 0x53,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 308) .invert = 1,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 309) .repeated_start_workaround = 1,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 310) .serial_mpeg = 1,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 311) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 312)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 313) static struct itd1000_config skystar2_rev2_7_itd1000_config = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 314) .i2c_address = 0x61,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 315) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 316)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 317) static int skystar2_rev27_attach(struct flexcop_device *fc,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 318) struct i2c_adapter *i2c)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 319) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 320) flexcop_ibi_value r108;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 321) struct i2c_adapter *i2c_tuner;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 322)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 323) /* enable no_base_addr - no repeated start when reading */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 324) fc->fc_i2c_adap[0].no_base_addr = 1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 325) fc->fe = dvb_attach(s5h1420_attach, &skystar2_rev2_7_s5h1420_config,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 326) i2c);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 327) if (!fc->fe)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 328) goto fail;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 329)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 330) i2c_tuner = s5h1420_get_tuner_i2c_adapter(fc->fe);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 331) if (!i2c_tuner)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 332) goto fail;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 333)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 334) fc->fe_sleep = fc->fe->ops.sleep;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 335) fc->fe->ops.sleep = flexcop_sleep;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 336)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 337) /* enable no_base_addr - no repeated start when reading */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 338) fc->fc_i2c_adap[2].no_base_addr = 1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 339) if (!dvb_attach(isl6421_attach, fc->fe, &fc->fc_i2c_adap[2].i2c_adap,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 340) 0x08, 1, 1, false)) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 341) err("ISL6421 could NOT be attached");
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 342) goto fail_isl;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 343) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 344) info("ISL6421 successfully attached");
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 345)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 346) /* the ITD1000 requires a lower i2c clock - is it a problem ? */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 347) r108.raw = 0x00000506;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 348) fc->write_ibi_reg(fc, tw_sm_c_108, r108);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 349) if (!dvb_attach(itd1000_attach, fc->fe, i2c_tuner,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 350) &skystar2_rev2_7_itd1000_config)) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 351) err("ITD1000 could NOT be attached");
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 352) /* Should i2c clock be restored? */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 353) goto fail_isl;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 354) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 355) info("ITD1000 successfully attached");
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 356)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 357) return 1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 358)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 359) fail_isl:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 360) fc->fc_i2c_adap[2].no_base_addr = 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 361) fail:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 362) /* for the next devices we need it again */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 363) fc->fc_i2c_adap[0].no_base_addr = 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 364) return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 365) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 366) #else
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 367) #define skystar2_rev27_attach NULL
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 368) #endif
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 369)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 370) /* SkyStar2 rev 2.8 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 371) #if FE_SUPPORTED(CX24123) && FE_SUPPORTED(ISL6421) && FE_SUPPORTED(TUNER_CX24113)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 372) static struct cx24123_config skystar2_rev2_8_cx24123_config = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 373) .demod_address = 0x55,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 374) .dont_use_pll = 1,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 375) .agc_callback = cx24113_agc_callback,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 376) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 377)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 378) static const struct cx24113_config skystar2_rev2_8_cx24113_config = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 379) .i2c_addr = 0x54,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 380) .xtal_khz = 10111,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 381) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 382)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 383) static int skystar2_rev28_attach(struct flexcop_device *fc,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 384) struct i2c_adapter *i2c)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 385) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 386) struct i2c_adapter *i2c_tuner;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 387)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 388) fc->fe = dvb_attach(cx24123_attach, &skystar2_rev2_8_cx24123_config,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 389) i2c);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 390) if (!fc->fe)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 391) return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 392)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 393) i2c_tuner = cx24123_get_tuner_i2c_adapter(fc->fe);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 394) if (!i2c_tuner)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 395) return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 396)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 397) if (!dvb_attach(cx24113_attach, fc->fe, &skystar2_rev2_8_cx24113_config,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 398) i2c_tuner)) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 399) err("CX24113 could NOT be attached");
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 400) return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 401) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 402) info("CX24113 successfully attached");
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 403)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 404) fc->fc_i2c_adap[2].no_base_addr = 1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 405) if (!dvb_attach(isl6421_attach, fc->fe, &fc->fc_i2c_adap[2].i2c_adap,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 406) 0x08, 0, 0, false)) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 407) err("ISL6421 could NOT be attached");
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 408) fc->fc_i2c_adap[2].no_base_addr = 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 409) return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 410) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 411) info("ISL6421 successfully attached");
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 412) /* TODO on i2c_adap[1] addr 0x11 (EEPROM) there seems to be an
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 413) * IR-receiver (PIC16F818) - but the card has no input for that ??? */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 414) return 1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 415) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 416) #else
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 417) #define skystar2_rev28_attach NULL
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 418) #endif
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 419)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 420) /* AirStar DVB-T */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 421) #if FE_SUPPORTED(MT352) && FE_SUPPORTED(PLL)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 422) static int samsung_tdtc9251dh0_demod_init(struct dvb_frontend *fe)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 423) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 424) static u8 mt352_clock_config[] = { 0x89, 0x18, 0x2d };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 425) static u8 mt352_reset[] = { 0x50, 0x80 };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 426) static u8 mt352_adc_ctl_1_cfg[] = { 0x8E, 0x40 };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 427) static u8 mt352_agc_cfg[] = { 0x67, 0x28, 0xa1 };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 428) static u8 mt352_capt_range_cfg[] = { 0x75, 0x32 };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 429)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 430) mt352_write(fe, mt352_clock_config, sizeof(mt352_clock_config));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 431) udelay(2000);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 432) mt352_write(fe, mt352_reset, sizeof(mt352_reset));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 433) mt352_write(fe, mt352_adc_ctl_1_cfg, sizeof(mt352_adc_ctl_1_cfg));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 434) mt352_write(fe, mt352_agc_cfg, sizeof(mt352_agc_cfg));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 435) mt352_write(fe, mt352_capt_range_cfg, sizeof(mt352_capt_range_cfg));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 436) return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 437) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 438)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 439) static struct mt352_config samsung_tdtc9251dh0_config = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 440) .demod_address = 0x0f,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 441) .demod_init = samsung_tdtc9251dh0_demod_init,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 442) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 443)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 444) static int airstar_dvbt_attach(struct flexcop_device *fc,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 445) struct i2c_adapter *i2c)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 446) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 447) fc->fe = dvb_attach(mt352_attach, &samsung_tdtc9251dh0_config, i2c);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 448) if (!fc->fe)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 449) return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 450)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 451) return !!dvb_attach(dvb_pll_attach, fc->fe, 0x61, NULL,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 452) DVB_PLL_SAMSUNG_TDTC9251DH0);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 453) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 454) #else
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 455) #define airstar_dvbt_attach NULL
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 456) #endif
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 457)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 458) /* AirStar ATSC 1st generation */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 459) #if FE_SUPPORTED(BCM3510)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 460) static struct bcm3510_config air2pc_atsc_first_gen_config = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 461) .demod_address = 0x0f,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 462) .request_firmware = flexcop_fe_request_firmware,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 463) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 464)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 465) static int airstar_atsc1_attach(struct flexcop_device *fc,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 466) struct i2c_adapter *i2c)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 467) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 468) fc->fe = dvb_attach(bcm3510_attach, &air2pc_atsc_first_gen_config, i2c);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 469) return fc->fe != NULL;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 470) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 471) #else
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 472) #define airstar_atsc1_attach NULL
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 473) #endif
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 474)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 475) /* AirStar ATSC 2nd generation */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 476) #if FE_SUPPORTED(NXT200X) && FE_SUPPORTED(PLL)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 477) static const struct nxt200x_config samsung_tbmv_config = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 478) .demod_address = 0x0a,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 479) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 480)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 481) static int airstar_atsc2_attach(struct flexcop_device *fc,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 482) struct i2c_adapter *i2c)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 483) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 484) fc->fe = dvb_attach(nxt200x_attach, &samsung_tbmv_config, i2c);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 485) if (!fc->fe)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 486) return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 487)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 488) return !!dvb_attach(dvb_pll_attach, fc->fe, 0x61, NULL,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 489) DVB_PLL_SAMSUNG_TBMV);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 490) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 491) #else
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 492) #define airstar_atsc2_attach NULL
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 493) #endif
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 494)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 495) /* AirStar ATSC 3rd generation */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 496) #if FE_SUPPORTED(LGDT330X)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 497) static struct lgdt330x_config air2pc_atsc_hd5000_config = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 498) .demod_chip = LGDT3303,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 499) .serial_mpeg = 0x04,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 500) .clock_polarity_flip = 1,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 501) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 502)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 503) static int airstar_atsc3_attach(struct flexcop_device *fc,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 504) struct i2c_adapter *i2c)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 505) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 506) fc->fe = dvb_attach(lgdt330x_attach, &air2pc_atsc_hd5000_config,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 507) 0x59, i2c);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 508) if (!fc->fe)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 509) return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 510)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 511) return !!dvb_attach(simple_tuner_attach, fc->fe, i2c, 0x61,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 512) TUNER_LG_TDVS_H06XF);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 513) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 514) #else
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 515) #define airstar_atsc3_attach NULL
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 516) #endif
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 517)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 518) /* CableStar2 DVB-C */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 519) #if FE_SUPPORTED(STV0297) && FE_SUPPORTED(PLL)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 520) static u8 alps_tdee4_stv0297_inittab[] = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 521) 0x80, 0x01,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 522) 0x80, 0x00,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 523) 0x81, 0x01,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 524) 0x81, 0x00,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 525) 0x00, 0x48,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 526) 0x01, 0x58,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 527) 0x03, 0x00,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 528) 0x04, 0x00,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 529) 0x07, 0x00,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 530) 0x08, 0x00,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 531) 0x30, 0xff,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 532) 0x31, 0x9d,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 533) 0x32, 0xff,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 534) 0x33, 0x00,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 535) 0x34, 0x29,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 536) 0x35, 0x55,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 537) 0x36, 0x80,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 538) 0x37, 0x6e,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 539) 0x38, 0x9c,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 540) 0x40, 0x1a,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 541) 0x41, 0xfe,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 542) 0x42, 0x33,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 543) 0x43, 0x00,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 544) 0x44, 0xff,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 545) 0x45, 0x00,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 546) 0x46, 0x00,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 547) 0x49, 0x04,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 548) 0x4a, 0x51,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 549) 0x4b, 0xf8,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 550) 0x52, 0x30,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 551) 0x53, 0x06,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 552) 0x59, 0x06,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 553) 0x5a, 0x5e,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 554) 0x5b, 0x04,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 555) 0x61, 0x49,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 556) 0x62, 0x0a,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 557) 0x70, 0xff,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 558) 0x71, 0x04,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 559) 0x72, 0x00,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 560) 0x73, 0x00,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 561) 0x74, 0x0c,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 562) 0x80, 0x20,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 563) 0x81, 0x00,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 564) 0x82, 0x30,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 565) 0x83, 0x00,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 566) 0x84, 0x04,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 567) 0x85, 0x22,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 568) 0x86, 0x08,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 569) 0x87, 0x1b,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 570) 0x88, 0x00,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 571) 0x89, 0x00,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 572) 0x90, 0x00,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 573) 0x91, 0x04,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 574) 0xa0, 0x86,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 575) 0xa1, 0x00,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 576) 0xa2, 0x00,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 577) 0xb0, 0x91,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 578) 0xb1, 0x0b,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 579) 0xc0, 0x5b,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 580) 0xc1, 0x10,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 581) 0xc2, 0x12,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 582) 0xd0, 0x02,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 583) 0xd1, 0x00,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 584) 0xd2, 0x00,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 585) 0xd3, 0x00,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 586) 0xd4, 0x02,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 587) 0xd5, 0x00,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 588) 0xde, 0x00,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 589) 0xdf, 0x01,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 590) 0xff, 0xff,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 591) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 592)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 593) static struct stv0297_config alps_tdee4_stv0297_config = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 594) .demod_address = 0x1c,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 595) .inittab = alps_tdee4_stv0297_inittab,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 596) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 597)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 598) static int cablestar2_attach(struct flexcop_device *fc,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 599) struct i2c_adapter *i2c)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 600) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 601) fc->fc_i2c_adap[0].no_base_addr = 1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 602) fc->fe = dvb_attach(stv0297_attach, &alps_tdee4_stv0297_config, i2c);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 603) if (!fc->fe)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 604) goto fail;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 605)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 606) /* This tuner doesn't use the stv0297's I2C gate, but instead the
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 607) * tuner is connected to a different flexcop I2C adapter. */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 608) if (fc->fe->ops.i2c_gate_ctrl)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 609) fc->fe->ops.i2c_gate_ctrl(fc->fe, 0);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 610) fc->fe->ops.i2c_gate_ctrl = NULL;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 611)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 612) if (!dvb_attach(dvb_pll_attach, fc->fe, 0x61,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 613) &fc->fc_i2c_adap[2].i2c_adap, DVB_PLL_TDEE4))
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 614) goto fail;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 615)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 616) return 1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 617)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 618) fail:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 619) /* Reset for next frontend to try */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 620) fc->fc_i2c_adap[0].no_base_addr = 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 621) return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 622) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 623) #else
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 624) #define cablestar2_attach NULL
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 625) #endif
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 626)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 627) /* SkyStar S2 PCI DVB-S/S2 card based on Conexant cx24120/cx24118 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 628) #if FE_SUPPORTED(CX24120) && FE_SUPPORTED(ISL6421)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 629) static const struct cx24120_config skystar2_rev3_3_cx24120_config = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 630) .i2c_addr = 0x55,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 631) .xtal_khz = 10111,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 632) .initial_mpeg_config = { 0xa1, 0x76, 0x07 },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 633) .request_firmware = flexcop_fe_request_firmware,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 634) .i2c_wr_max = 4,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 635) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 636)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 637) static int skystarS2_rev33_attach(struct flexcop_device *fc,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 638) struct i2c_adapter *i2c)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 639) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 640) fc->fe = dvb_attach(cx24120_attach,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 641) &skystar2_rev3_3_cx24120_config, i2c);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 642) if (!fc->fe)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 643) return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 644)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 645) fc->dev_type = FC_SKYS2_REV33;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 646) fc->fc_i2c_adap[2].no_base_addr = 1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 647) if (!dvb_attach(isl6421_attach, fc->fe, &fc->fc_i2c_adap[2].i2c_adap,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 648) 0x08, 0, 0, false)) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 649) err("ISL6421 could NOT be attached!");
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 650) fc->fc_i2c_adap[2].no_base_addr = 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 651) return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 652) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 653) info("ISL6421 successfully attached.");
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 654)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 655) if (fc->has_32_hw_pid_filter)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 656) fc->skip_6_hw_pid_filter = 1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 657)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 658) return 1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 659) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 660) #else
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 661) #define skystarS2_rev33_attach NULL
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 662) #endif
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 663)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 664) static struct {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 665) flexcop_device_type_t type;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 666) int (*attach)(struct flexcop_device *, struct i2c_adapter *);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 667) } flexcop_frontends[] = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 668) { FC_SKY_REV27, skystar2_rev27_attach },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 669) { FC_SKY_REV28, skystar2_rev28_attach },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 670) { FC_SKY_REV26, skystar2_rev26_attach },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 671) { FC_AIR_DVBT, airstar_dvbt_attach },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 672) { FC_AIR_ATSC2, airstar_atsc2_attach },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 673) { FC_AIR_ATSC3, airstar_atsc3_attach },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 674) { FC_AIR_ATSC1, airstar_atsc1_attach },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 675) { FC_CABLE, cablestar2_attach },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 676) { FC_SKY_REV23, skystar2_rev23_attach },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 677) { FC_SKYS2_REV33, skystarS2_rev33_attach },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 678) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 679)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 680) /* try to figure out the frontend */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 681) int flexcop_frontend_init(struct flexcop_device *fc)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 682) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 683) int i;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 684) for (i = 0; i < ARRAY_SIZE(flexcop_frontends); i++) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 685) if (!flexcop_frontends[i].attach)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 686) continue;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 687) /* type needs to be set before, because of some workarounds
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 688) * done based on the probed card type */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 689) fc->dev_type = flexcop_frontends[i].type;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 690) if (flexcop_frontends[i].attach(fc, &fc->fc_i2c_adap[0].i2c_adap))
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 691) goto fe_found;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 692) /* Clean up partially attached frontend */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 693) if (fc->fe) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 694) dvb_frontend_detach(fc->fe);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 695) fc->fe = NULL;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 696) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 697) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 698) fc->dev_type = FC_UNK;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 699) err("no frontend driver found for this B2C2/FlexCop adapter");
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 700) return -ENODEV;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 701)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 702) fe_found:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 703) info("found '%s' .", fc->fe->ops.info.name);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 704) if (dvb_register_frontend(&fc->dvb_adapter, fc->fe)) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 705) err("frontend registration failed!");
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 706) dvb_frontend_detach(fc->fe);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 707) fc->fe = NULL;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 708) return -EINVAL;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 709) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 710) fc->init_state |= FC_STATE_FE_INIT;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 711) return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 712) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 713)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 714) void flexcop_frontend_exit(struct flexcop_device *fc)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 715) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 716) if (fc->init_state & FC_STATE_FE_INIT) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 717) dvb_unregister_frontend(fc->fe);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 718) dvb_frontend_detach(fc->fe);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 719) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 720) fc->init_state &= ~FC_STATE_FE_INIT;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 721) }
Orange Pi5 kernel
Deprecated Linux kernel 5.10.110 for OrangePi 5/5B/5+ boards
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