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/ix2505v.h | 64 ++++++++++++++++++++++++++++ 1 file changed, 64 insertions(+) create mode 100644 kernel/drivers/media/dvb-frontends/ix2505v.h (limited to 'kernel/drivers/media/dvb-frontends/ix2505v.h') diff --git a/kernel/drivers/media/dvb-frontends/ix2505v.h b/kernel/drivers/media/dvb-frontends/ix2505v.h new file mode 100644 index 000000000..af107a2dd --- /dev/null +++ b/kernel/drivers/media/dvb-frontends/ix2505v.h @@ -0,0 +1,64 @@ +/** + * Driver for Sharp IX2505V (marked B0017) DVB-S silicon tuner + * + * Copyright (C) 2010 Malcolm Priestley + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License Version 2, as + * published by the Free Software Foundation. + * + * 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. + */ + +#ifndef DVB_IX2505V_H +#define DVB_IX2505V_H + +#include +#include +#include "dvb_frontend.h" + +/** + * Attach a ix2505v tuner to the supplied frontend structure. + * + * @param fe Frontend to attach to. + * @param config ix2505v_config structure + * @return FE pointer on success, NULL on failure. + */ + +struct ix2505v_config { + u8 tuner_address; + + /*Baseband AMP gain control 0/1=0dB(default) 2=-2bB 3=-4dB */ + u8 tuner_gain; + + /*Charge pump output +/- 0=120 1=260 2=555 3=1200(default) */ + u8 tuner_chargepump; + + /* delay after tune */ + int min_delay_ms; + + /* disables reads*/ + u8 tuner_write_only; + +}; + +#if IS_REACHABLE(CONFIG_DVB_IX2505V) +extern struct dvb_frontend *ix2505v_attach(struct dvb_frontend *fe, + const struct ix2505v_config *config, struct i2c_adapter *i2c); +#else +static inline struct dvb_frontend *ix2505v_attach(struct dvb_frontend *fe, + const struct ix2505v_config *config, struct i2c_adapter *i2c) +{ + printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); + return NULL; +} +#endif + +#endif /* DVB_IX2505V_H */ -- cgit 1.2.3-korg