diff options
Diffstat (limited to 'drivers/media/dvb/frontends/stb6100_proc.h')
| -rw-r--r-- | drivers/media/dvb/frontends/stb6100_proc.h | 138 |
1 files changed, 0 insertions, 138 deletions
diff --git a/drivers/media/dvb/frontends/stb6100_proc.h b/drivers/media/dvb/frontends/stb6100_proc.h deleted file mode 100644 index 112163a4862..00000000000 --- a/drivers/media/dvb/frontends/stb6100_proc.h +++ /dev/null @@ -1,138 +0,0 @@ -/* - STB6100 Silicon Tuner wrapper - Copyright (C)2009 Igor M. Liplianin (liplianin@me.by) - - 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. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. -*/ - -static int stb6100_get_freq(struct dvb_frontend *fe, u32 *frequency) -{ - struct dvb_frontend_ops *frontend_ops = NULL; - struct dvb_tuner_ops *tuner_ops = NULL; - struct tuner_state state; - int err = 0; - - if (&fe->ops) - frontend_ops = &fe->ops; - if (&frontend_ops->tuner_ops) - tuner_ops = &frontend_ops->tuner_ops; - if (tuner_ops->get_state) { - if (frontend_ops->i2c_gate_ctrl) - frontend_ops->i2c_gate_ctrl(fe, 1); - - err = tuner_ops->get_state(fe, DVBFE_TUNER_FREQUENCY, &state); - if (err < 0) { - printk(KERN_ERR "%s: Invalid parameter\n", __func__); - return err; - } - - if (frontend_ops->i2c_gate_ctrl) - frontend_ops->i2c_gate_ctrl(fe, 0); - - *frequency = state.frequency; - } - - return 0; -} - -static int stb6100_set_freq(struct dvb_frontend *fe, u32 frequency) -{ - struct dvb_frontend_ops *frontend_ops = NULL; - struct dvb_tuner_ops *tuner_ops = NULL; - struct tuner_state state; - int err = 0; - - state.frequency = frequency; - if (&fe->ops) - frontend_ops = &fe->ops; - if (&frontend_ops->tuner_ops) - tuner_ops = &frontend_ops->tuner_ops; - if (tuner_ops->set_state) { - if (frontend_ops->i2c_gate_ctrl) - frontend_ops->i2c_gate_ctrl(fe, 1); - - err = tuner_ops->set_state(fe, DVBFE_TUNER_FREQUENCY, &state); - if (err < 0) { - printk(KERN_ERR "%s: Invalid parameter\n", __func__); - return err; - } - - if (frontend_ops->i2c_gate_ctrl) - frontend_ops->i2c_gate_ctrl(fe, 0); - - } - - return 0; -} - -static int stb6100_get_bandw(struct dvb_frontend *fe, u32 *bandwidth) -{ - struct dvb_frontend_ops *frontend_ops = NULL; - struct dvb_tuner_ops *tuner_ops = NULL; - struct tuner_state state; - int err = 0; - - if (&fe->ops) - frontend_ops = &fe->ops; - if (&frontend_ops->tuner_ops) - tuner_ops = &frontend_ops->tuner_ops; - if (tuner_ops->get_state) { - if (frontend_ops->i2c_gate_ctrl) - frontend_ops->i2c_gate_ctrl(fe, 1); - - err = tuner_ops->get_state(fe, DVBFE_TUNER_BANDWIDTH, &state); - if (err < 0) { - printk(KERN_ERR "%s: Invalid parameter\n", __func__); - return err; - } - - if (frontend_ops->i2c_gate_ctrl) - frontend_ops->i2c_gate_ctrl(fe, 0); - - *bandwidth = state.bandwidth; - } - - return 0; -} - -static int stb6100_set_bandw(struct dvb_frontend *fe, u32 bandwidth) -{ - struct dvb_frontend_ops *frontend_ops = NULL; - struct dvb_tuner_ops *tuner_ops = NULL; - struct tuner_state state; - int err = 0; - - state.bandwidth = bandwidth; - if (&fe->ops) - frontend_ops = &fe->ops; - if (&frontend_ops->tuner_ops) - tuner_ops = &frontend_ops->tuner_ops; - if (tuner_ops->set_state) { - if (frontend_ops->i2c_gate_ctrl) - frontend_ops->i2c_gate_ctrl(fe, 1); - - err = tuner_ops->set_state(fe, DVBFE_TUNER_BANDWIDTH, &state); - if (err < 0) { - printk(KERN_ERR "%s: Invalid parameter\n", __func__); - return err; - } - - if (frontend_ops->i2c_gate_ctrl) - frontend_ops->i2c_gate_ctrl(fe, 0); - - } - - return 0; -} |