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yaml
---
r: 29873
b: refs/heads/master
c: 8f611b8
h: refs/heads/master
i:
  29871: 1d966f7
v: v3
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Michael Krufky authored and Mauro Carvalho Chehab committed Jun 25, 2006
1 parent d3d3416 commit 71db031
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Showing 2 changed files with 61 additions and 1 deletion.
2 changes: 1 addition & 1 deletion [refs]
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---
refs/heads/master: 0230185d337be9810eeaf4a873fa1fa9f7bc52bf
refs/heads/master: 8f611b87f437703b95b725afe0388e4fb9cd6587
60 changes: 60 additions & 0 deletions trunk/drivers/media/dvb/frontends/fe_lgh06xf.h
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/*
* fe_lgh06xf.h - ATSC Tuner support for LG TDVS H06xF
*
* 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.
*/

#ifndef FE_LGH06XF_H
#define FE_LGH06XF_H
#include "dvb-pll.h"

static int lg_h06xf_pll_set(struct dvb_frontend* fe, struct i2c_adapter* i2c_adap,
struct dvb_frontend_parameters* params)
{
u8 buf[4];
struct i2c_msg msg = { .addr = 0x61, .flags = 0,
.buf = buf, .len = sizeof(buf) };
int err;

dvb_pll_configure(&dvb_pll_tdvs_tua6034, buf, params->frequency, 0);
if ((err = i2c_transfer(i2c_adap, &msg, 1)) != 1) {
printk(KERN_WARNING "lg_h06xf: %s error "
"(addr %02x <- %02x, err = %i)\n",
__FUNCTION__, buf[0], buf[1], err);
if (err < 0)
return err;
else
return -EREMOTEIO;
}

/* Set the Auxiliary Byte. */
buf[0] = buf[2];
buf[0] &= ~0x20;
buf[0] |= 0x18;
buf[1] = 0x50;
msg.len = 2;
if ((err = i2c_transfer(i2c_adap, &msg, 1)) != 1) {
printk(KERN_WARNING "lg_h06xf: %s error "
"(addr %02x <- %02x, err = %i)\n",
__FUNCTION__, buf[0], buf[1], err);
if (err < 0)
return err;
else
return -EREMOTEIO;
}

return 0;
}
#endif

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