Add the rt linux 4.1.3-rt3 as base

[kvmfornfv.git] / kernel / drivers / media / dvb-frontends / stb6100_cfg.h

diff --git a/kernel/drivers/media/dvb-frontends/stb6100_cfg.h b/kernel/drivers/media/dvb-frontends/stb6100_cfg.h
new file mode 100644 (file)
index 0000000..6edc153
--- /dev/null
+++ b/kernel/drivers/media/dvb-frontends/stb6100_cfg.h
@@ -0,0 +1,94 @@
+/*
+       STB6100 Silicon Tuner
+       Copyright (C) Manu Abraham (abraham.manu@gmail.com)
+
+       Copyright (C) ST Microelectronics
+
+       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_frequency(struct dvb_frontend *fe, u32 *frequency)
+{
+       struct dvb_frontend_ops *frontend_ops = &fe->ops;
+       struct dvb_tuner_ops    *tuner_ops = &frontend_ops->tuner_ops;
+       struct tuner_state      t_state;
+       int err = 0;
+
+       if (tuner_ops->get_state) {
+               err = tuner_ops->get_state(fe, DVBFE_TUNER_FREQUENCY, &t_state);
+               if (err < 0) {
+                       printk("%s: Invalid parameter\n", __func__);
+                       return err;
+               }
+               *frequency = t_state.frequency;
+       }
+       return 0;
+}
+
+static int stb6100_set_frequency(struct dvb_frontend *fe, u32 frequency)
+{
+       struct dvb_frontend_ops *frontend_ops = &fe->ops;
+       struct dvb_tuner_ops    *tuner_ops = &frontend_ops->tuner_ops;
+       struct tuner_state      t_state;
+       int err = 0;
+
+       t_state.frequency = frequency;
+
+       if (tuner_ops->set_state) {
+               err = tuner_ops->set_state(fe, DVBFE_TUNER_FREQUENCY, &t_state);
+               if (err < 0) {
+                       printk("%s: Invalid parameter\n", __func__);
+                       return err;
+               }
+       }
+       return 0;
+}
+
+static int stb6100_get_bandwidth(struct dvb_frontend *fe, u32 *bandwidth)
+{
+       struct dvb_frontend_ops *frontend_ops = &fe->ops;
+       struct dvb_tuner_ops    *tuner_ops = &frontend_ops->tuner_ops;
+       struct tuner_state      t_state;
+       int err = 0;
+
+       if (tuner_ops->get_state) {
+               err = tuner_ops->get_state(fe, DVBFE_TUNER_BANDWIDTH, &t_state);
+               if (err < 0) {
+                       printk("%s: Invalid parameter\n", __func__);
+                       return err;
+               }
+               *bandwidth = t_state.bandwidth;
+       }
+       return 0;
+}
+
+static int stb6100_set_bandwidth(struct dvb_frontend *fe, u32 bandwidth)
+{
+       struct dvb_frontend_ops *frontend_ops = &fe->ops;
+       struct dvb_tuner_ops    *tuner_ops = &frontend_ops->tuner_ops;
+       struct tuner_state      t_state;
+       int err = 0;
+
+       t_state.bandwidth = bandwidth;
+
+       if (tuner_ops->set_state) {
+               err = tuner_ops->set_state(fe, DVBFE_TUNER_BANDWIDTH, &t_state);
+               if (err < 0) {
+                       printk("%s: Invalid parameter\n", __func__);
+                       return err;
+               }
+       }
+       return 0;
+}