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path: root/drivers/media/dvb/firewire/firedtv-fe.c
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Diffstat (limited to 'drivers/media/dvb/firewire/firedtv-fe.c')
-rw-r--r--drivers/media/dvb/firewire/firedtv-fe.c254
1 files changed, 0 insertions, 254 deletions
diff --git a/drivers/media/dvb/firewire/firedtv-fe.c b/drivers/media/dvb/firewire/firedtv-fe.c
deleted file mode 100644
index 6fe9793b98b3..000000000000
--- a/drivers/media/dvb/firewire/firedtv-fe.c
+++ /dev/null
@@ -1,254 +0,0 @@
-/*
- * FireDTV driver (formerly known as FireSAT)
- *
- * Copyright (C) 2004 Andreas Monitzer <andy@monitzer.com>
- * Copyright (C) 2008 Henrik Kurelid <henrik@kurelid.se>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- */
-
-#include <linux/device.h>
-#include <linux/errno.h>
-#include <linux/kernel.h>
-#include <linux/string.h>
-#include <linux/types.h>
-
-#include <dvb_frontend.h>
-
-#include "firedtv.h"
-
-static int fdtv_dvb_init(struct dvb_frontend *fe)
-{
- struct firedtv *fdtv = fe->sec_priv;
- int err;
-
- /* FIXME - allocate free channel at IRM */
- fdtv->isochannel = fdtv->adapter.num;
-
- err = cmp_establish_pp_connection(fdtv, fdtv->subunit,
- fdtv->isochannel);
- if (err) {
- dev_err(fdtv->device,
- "could not establish point to point connection\n");
- return err;
- }
-
- return fdtv_start_iso(fdtv);
-}
-
-static int fdtv_sleep(struct dvb_frontend *fe)
-{
- struct firedtv *fdtv = fe->sec_priv;
-
- fdtv_stop_iso(fdtv);
- cmp_break_pp_connection(fdtv, fdtv->subunit, fdtv->isochannel);
- fdtv->isochannel = -1;
- return 0;
-}
-
-#define LNBCONTROL_DONTCARE 0xff
-
-static int fdtv_diseqc_send_master_cmd(struct dvb_frontend *fe,
- struct dvb_diseqc_master_cmd *cmd)
-{
- struct firedtv *fdtv = fe->sec_priv;
-
- return avc_lnb_control(fdtv, LNBCONTROL_DONTCARE, LNBCONTROL_DONTCARE,
- LNBCONTROL_DONTCARE, 1, cmd);
-}
-
-static int fdtv_diseqc_send_burst(struct dvb_frontend *fe,
- fe_sec_mini_cmd_t minicmd)
-{
- return 0;
-}
-
-static int fdtv_set_tone(struct dvb_frontend *fe, fe_sec_tone_mode_t tone)
-{
- struct firedtv *fdtv = fe->sec_priv;
-
- fdtv->tone = tone;
- return 0;
-}
-
-static int fdtv_set_voltage(struct dvb_frontend *fe,
- fe_sec_voltage_t voltage)
-{
- struct firedtv *fdtv = fe->sec_priv;
-
- fdtv->voltage = voltage;
- return 0;
-}
-
-static int fdtv_read_status(struct dvb_frontend *fe, fe_status_t *status)
-{
- struct firedtv *fdtv = fe->sec_priv;
- struct firedtv_tuner_status stat;
-
- if (avc_tuner_status(fdtv, &stat))
- return -EINVAL;
-
- if (stat.no_rf)
- *status = 0;
- else
- *status = FE_HAS_SIGNAL | FE_HAS_VITERBI | FE_HAS_SYNC |
- FE_HAS_CARRIER | FE_HAS_LOCK;
- return 0;
-}
-
-static int fdtv_read_ber(struct dvb_frontend *fe, u32 *ber)
-{
- struct firedtv *fdtv = fe->sec_priv;
- struct firedtv_tuner_status stat;
-
- if (avc_tuner_status(fdtv, &stat))
- return -EINVAL;
-
- *ber = stat.ber;
- return 0;
-}
-
-static int fdtv_read_signal_strength(struct dvb_frontend *fe, u16 *strength)
-{
- struct firedtv *fdtv = fe->sec_priv;
- struct firedtv_tuner_status stat;
-
- if (avc_tuner_status(fdtv, &stat))
- return -EINVAL;
-
- *strength = stat.signal_strength << 8;
- return 0;
-}
-
-static int fdtv_read_snr(struct dvb_frontend *fe, u16 *snr)
-{
- struct firedtv *fdtv = fe->sec_priv;
- struct firedtv_tuner_status stat;
-
- if (avc_tuner_status(fdtv, &stat))
- return -EINVAL;
-
- /* C/N[dB] = -10 * log10(snr / 65535) */
- *snr = stat.carrier_noise_ratio * 257;
- return 0;
-}
-
-static int fdtv_read_uncorrected_blocks(struct dvb_frontend *fe, u32 *ucblocks)
-{
- return -EOPNOTSUPP;
-}
-
-static int fdtv_set_frontend(struct dvb_frontend *fe)
-{
- struct dtv_frontend_properties *p = &fe->dtv_property_cache;
- struct firedtv *fdtv = fe->sec_priv;
-
- return avc_tuner_dsd(fdtv, p);
-}
-
-void fdtv_frontend_init(struct firedtv *fdtv, const char *name)
-{
- struct dvb_frontend_ops *ops = &fdtv->fe.ops;
- struct dvb_frontend_info *fi = &ops->info;
-
- ops->init = fdtv_dvb_init;
- ops->sleep = fdtv_sleep;
-
- ops->set_frontend = fdtv_set_frontend;
-
- ops->read_status = fdtv_read_status;
- ops->read_ber = fdtv_read_ber;
- ops->read_signal_strength = fdtv_read_signal_strength;
- ops->read_snr = fdtv_read_snr;
- ops->read_ucblocks = fdtv_read_uncorrected_blocks;
-
- ops->diseqc_send_master_cmd = fdtv_diseqc_send_master_cmd;
- ops->diseqc_send_burst = fdtv_diseqc_send_burst;
- ops->set_tone = fdtv_set_tone;
- ops->set_voltage = fdtv_set_voltage;
-
- switch (fdtv->type) {
- case FIREDTV_DVB_S:
- ops->delsys[0] = SYS_DVBS;
-
- fi->frequency_min = 950000;
- fi->frequency_max = 2150000;
- fi->frequency_stepsize = 125;
- fi->symbol_rate_min = 1000000;
- fi->symbol_rate_max = 40000000;
-
- fi->caps = FE_CAN_INVERSION_AUTO |
- FE_CAN_FEC_1_2 |
- FE_CAN_FEC_2_3 |
- FE_CAN_FEC_3_4 |
- FE_CAN_FEC_5_6 |
- FE_CAN_FEC_7_8 |
- FE_CAN_FEC_AUTO |
- FE_CAN_QPSK;
- break;
-
- case FIREDTV_DVB_S2:
- ops->delsys[0] = SYS_DVBS;
- ops->delsys[1] = SYS_DVBS2;
-
- fi->frequency_min = 950000;
- fi->frequency_max = 2150000;
- fi->frequency_stepsize = 125;
- fi->symbol_rate_min = 1000000;
- fi->symbol_rate_max = 40000000;
-
- fi->caps = FE_CAN_INVERSION_AUTO |
- FE_CAN_FEC_1_2 |
- FE_CAN_FEC_2_3 |
- FE_CAN_FEC_3_4 |
- FE_CAN_FEC_5_6 |
- FE_CAN_FEC_7_8 |
- FE_CAN_FEC_AUTO |
- FE_CAN_QPSK |
- FE_CAN_2G_MODULATION;
- break;
-
- case FIREDTV_DVB_C:
- ops->delsys[0] = SYS_DVBC_ANNEX_A;
-
- fi->frequency_min = 47000000;
- fi->frequency_max = 866000000;
- fi->frequency_stepsize = 62500;
- fi->symbol_rate_min = 870000;
- fi->symbol_rate_max = 6900000;
-
- fi->caps = FE_CAN_INVERSION_AUTO |
- FE_CAN_QAM_16 |
- FE_CAN_QAM_32 |
- FE_CAN_QAM_64 |
- FE_CAN_QAM_128 |
- FE_CAN_QAM_256 |
- FE_CAN_QAM_AUTO;
- break;
-
- case FIREDTV_DVB_T:
- ops->delsys[0] = SYS_DVBT;
-
- fi->frequency_min = 49000000;
- fi->frequency_max = 861000000;
- fi->frequency_stepsize = 62500;
-
- fi->caps = FE_CAN_INVERSION_AUTO |
- FE_CAN_FEC_2_3 |
- FE_CAN_TRANSMISSION_MODE_AUTO |
- FE_CAN_GUARD_INTERVAL_AUTO |
- FE_CAN_HIERARCHY_AUTO;
- break;
-
- default:
- dev_err(fdtv->device, "no frontend for model type %d\n",
- fdtv->type);
- }
- strcpy(fi->name, name);
-
- fdtv->fe.dvb = &fdtv->adapter;
- fdtv->fe.sec_priv = fdtv;
-}
generated by cgit v1.2.3 (git 2.39.0) at 2024-12-26 10:07:03 +0300