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authorYunhong Jiang <yunhong.jiang@intel.com>2015-08-04 12:17:53 -0700
committerYunhong Jiang <yunhong.jiang@intel.com>2015-08-04 15:44:42 -0700
commit9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00 (patch)
tree1c9cafbcd35f783a87880a10f85d1a060db1a563 /kernel/drivers/media/dvb-frontends/stb6100_cfg.h
parent98260f3884f4a202f9ca5eabed40b1354c489b29 (diff)
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 <bigeasy@linutronix.de> Date: Sat Jul 25 12:13:34 2015 +0200 Prepare v4.1.3-rt3 Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> 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 <yunhong.jiang@intel.com>
Diffstat (limited to 'kernel/drivers/media/dvb-frontends/stb6100_cfg.h')
-rw-r--r--kernel/drivers/media/dvb-frontends/stb6100_cfg.h94
1 files changed, 94 insertions, 0 deletions
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;
+}