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V4L/DVB (10822): Add support for Zarlink ZL10036 DVB-S tuner.

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This driver is based on initial work by Tino Reichardt and was heavily changed.
The datasheet of the zl10036 can be found here and on other places on the net:

http://www.mcmilk.de/projects/dvb-card/datasheets/ZL10036.pdf

The zl10038 is similar to the zl10036, so it is maybe possible to write a common
driver of necessary.

Signed-off-by: Matthias Schwarzott <zzam@gentoo.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Matthias Schwarzott
2009-02-24 12:35:15 -03:00
committed by Mauro Carvalho Chehab
parent 1a1500179a
commit 68b3289fdb
4 changed files with 580 additions and 0 deletions
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drivers/media/dvb/frontends/Kconfig
+7
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@@ -55,6 +55,13 @@ config DVB_MT312
help
A DVB-S tuner module. Say Y when you want to support this frontend.
config DVB_ZL10036
tristate "Zarlink ZL10036 silicon tuner"
depends on DVB_CORE && I2C
default m if DVB_FE_CUSTOMISE
help
A DVB-S tuner module. Say Y when you want to support this frontend.
config DVB_S5H1420
tristate "Samsung S5H1420 based"
depends on DVB_CORE && I2C
drivers/media/dvb/frontends/Makefile
+1
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@@ -29,6 +29,7 @@ obj-$(CONFIG_DVB_TDA1004X) += tda1004x.o
obj-$(CONFIG_DVB_SP887X) += sp887x.o
obj-$(CONFIG_DVB_NXT6000) += nxt6000.o
obj-$(CONFIG_DVB_MT352) += mt352.o
obj-$(CONFIG_DVB_ZL10036) += zl10036.o
obj-$(CONFIG_DVB_ZL10353) += zl10353.o
obj-$(CONFIG_DVB_CX22702) += cx22702.o
obj-$(CONFIG_DVB_DRX397XD) += drx397xD.o
drivers/media/dvb/frontends/zl10036.c
+519
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File diff suppressed because it is too large Load Diff
drivers/media/dvb/frontends/zl10036.h
+53
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@@ -0,0 +1,53 @@
/**
* Driver for Zarlink ZL10036 DVB-S silicon tuner
*
* Copyright (C) 2006 Tino Reichardt
* Copyright (C) 2007-2009 Matthias Schwarzott <zzam@gentoo.de>
*
* 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_ZL10036_H
#define DVB_ZL10036_H
#include <linux/i2c.h>
#include "dvb_frontend.h"
/**
* Attach a zl10036 tuner to the supplied frontend structure.
*
* @param fe Frontend to attach to.
* @param config zl10036_config structure
* @return FE pointer on success, NULL on failure.
*/
struct zl10036_config {
u8 tuner_address;
int rf_loop_enable;
};
#if defined(CONFIG_DVB_ZL10036) || \
(defined(CONFIG_DVB_ZL10036_MODULE) && defined(MODULE))
extern struct dvb_frontend *zl10036_attach(struct dvb_frontend *fe,
const struct zl10036_config *config, struct i2c_adapter *i2c);
#else
static inline struct dvb_frontend *zl10036_attach(struct dvb_frontend *fe,
const struct zl10036_config *config, struct i2c_adapter *i2c)
{
printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
return NULL;
}
#endif
#endif /* DVB_ZL10036_H */