linux/drivers/media/dvb-frontends/tda10048.h
Thomas Gleixner 74ba9207e1 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 61
Based on 1 normalized pattern(s):

  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

extracted by the scancode license scanner the SPDX license identifier

  GPL-2.0-or-later

has been chosen to replace the boilerplate/reference in 441 file(s).

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Michael Ellerman <mpe@ellerman.id.au> (powerpc)
Reviewed-by: Richard Fontana <rfontana@redhat.com>
Reviewed-by: Allison Randal <allison@lohutok.net>
Reviewed-by: Kate Stewart <kstewart@linuxfoundation.org>
Cc: linux-spdx@vger.kernel.org
Link: https://lkml.kernel.org/r/20190520071858.739733335@linutronix.de
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-05-24 17:36:45 +02:00

78 lines
1.6 KiB
C

/* SPDX-License-Identifier: GPL-2.0-or-later */
/*
NXP TDA10048HN DVB OFDM demodulator driver
Copyright (C) 2009 Steven Toth <stoth@kernellabs.com>
*/
#ifndef TDA10048_H
#define TDA10048_H
#include <linux/dvb/frontend.h>
#include <linux/firmware.h>
struct tda10048_config {
/* the demodulator's i2c address */
u8 demod_address;
/* serial/parallel output */
#define TDA10048_PARALLEL_OUTPUT 0
#define TDA10048_SERIAL_OUTPUT 1
u8 output_mode;
#define TDA10048_BULKWRITE_200 200
#define TDA10048_BULKWRITE_50 50
u8 fwbulkwritelen;
/* Spectral Inversion */
#define TDA10048_INVERSION_OFF 0
#define TDA10048_INVERSION_ON 1
u8 inversion;
#define TDA10048_IF_3300 3300
#define TDA10048_IF_3500 3500
#define TDA10048_IF_3800 3800
#define TDA10048_IF_4000 4000
#define TDA10048_IF_4300 4300
#define TDA10048_IF_4500 4500
#define TDA10048_IF_4750 4750
#define TDA10048_IF_5000 5000
#define TDA10048_IF_36130 36130
u16 dtv6_if_freq_khz;
u16 dtv7_if_freq_khz;
u16 dtv8_if_freq_khz;
#define TDA10048_CLK_4000 4000
#define TDA10048_CLK_16000 16000
u16 clk_freq_khz;
/* Disable I2C gate access */
u8 disable_gate_access;
bool no_firmware;
bool set_pll;
u8 pll_m;
u8 pll_p;
u8 pll_n;
};
#if IS_REACHABLE(CONFIG_DVB_TDA10048)
extern struct dvb_frontend *tda10048_attach(
const struct tda10048_config *config,
struct i2c_adapter *i2c);
#else
static inline struct dvb_frontend *tda10048_attach(
const struct tda10048_config *config,
struct i2c_adapter *i2c)
{
printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
return NULL;
}
#endif /* CONFIG_DVB_TDA10048 */
#endif /* TDA10048_H */