From 9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00 Mon Sep 17 00:00:00 2001 From: Yunhong Jiang Date: Tue, 4 Aug 2015 12:17:53 -0700 Subject: Add the rt linux 4.1.3-rt3 as base Import the rt linux 4.1.3-rt3 as OPNFV kvm base. It's from git://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-rt-devel.git linux-4.1.y-rt and the base is: commit 0917f823c59692d751951bf5ea699a2d1e2f26a2 Author: Sebastian Andrzej Siewior Date: Sat Jul 25 12:13:34 2015 +0200 Prepare v4.1.3-rt3 Signed-off-by: Sebastian Andrzej Siewior We lose all the git history this way and it's not good. We should apply another opnfv project repo in future. Change-Id: I87543d81c9df70d99c5001fbdf646b202c19f423 Signed-off-by: Yunhong Jiang --- kernel/drivers/media/dvb-frontends/stb6100_cfg.h | 94 ++++++++++++++++++++++++ 1 file changed, 94 insertions(+) create mode 100644 kernel/drivers/media/dvb-frontends/stb6100_cfg.h (limited to '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 index 000000000..6edc15365 --- /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; +} -- cgit 1.2.3-korg