linux-stable/drivers/media/tuners/fc2580_priv.h
Thomas Gleixner 1621633323 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 1
Based on 2 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
  51 franklin street fifth floor boston ma 02110 1301 usa

  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 [no]_[pad]_[ctrl] 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 51 franklin street fifth floor boston ma
  02110 1301 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 176 file(s).

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Jilayne Lovejoy <opensource@jilayne.com>
Reviewed-by: Steve Winslow <swinslow@gmail.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/20190519154040.652910950@linutronix.de
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-05-21 11:28:39 +02:00

134 lines
2.8 KiB
C

/* SPDX-License-Identifier: GPL-2.0-or-later */
/*
* FCI FC2580 silicon tuner driver
*
* Copyright (C) 2012 Antti Palosaari <crope@iki.fi>
*/
#ifndef FC2580_PRIV_H
#define FC2580_PRIV_H
#include "fc2580.h"
#include <media/v4l2-ctrls.h>
#include <media/v4l2-subdev.h>
#include <linux/regmap.h>
#include <linux/math64.h>
struct fc2580_reg_val {
u8 reg;
u8 val;
};
static const struct fc2580_reg_val fc2580_init_reg_vals[] = {
{0x00, 0x00},
{0x12, 0x86},
{0x14, 0x5c},
{0x16, 0x3c},
{0x1f, 0xd2},
{0x09, 0xd7},
{0x0b, 0xd5},
{0x0c, 0x32},
{0x0e, 0x43},
{0x21, 0x0a},
{0x22, 0x82},
{0x45, 0x10},
{0x4c, 0x00},
{0x3f, 0x88},
{0x02, 0x0e},
{0x58, 0x14},
};
struct fc2580_pll {
u32 freq;
u8 div_out;
u8 band;
};
static const struct fc2580_pll fc2580_pll_lut[] = {
/* VCO min VCO max */
{ 400000000, 12, 0x80}, /* .......... 4800000000 */
{1000000000, 4, 0x00}, /* 1600000000 4000000000 */
{0xffffffff, 2, 0x40}, /* 2000000000 .......... */
};
struct fc2580_if_filter {
u32 freq;
u8 r36_val;
u8 r39_val;
};
static const struct fc2580_if_filter fc2580_if_filter_lut[] = {
{ 6000000, 0x18, 0x00},
{ 7000000, 0x18, 0x80},
{ 8000000, 0x18, 0x80},
{0xffffffff, 0x18, 0x80},
};
struct fc2580_freq_regs {
u32 freq;
u8 r25_val;
u8 r27_val;
u8 r28_val;
u8 r29_val;
u8 r2b_val;
u8 r2c_val;
u8 r2d_val;
u8 r30_val;
u8 r44_val;
u8 r50_val;
u8 r53_val;
u8 r5f_val;
u8 r61_val;
u8 r62_val;
u8 r63_val;
u8 r67_val;
u8 r68_val;
u8 r69_val;
u8 r6a_val;
u8 r6b_val;
u8 r6c_val;
u8 r6d_val;
u8 r6e_val;
u8 r6f_val;
};
/* XXX: 0xff is used for don't-care! */
static const struct fc2580_freq_regs fc2580_freq_regs_lut[] = {
{ 400000000,
0xff, 0x77, 0x33, 0x40, 0xff, 0xff, 0xff, 0x09, 0xff, 0x8c,
0x50, 0x0f, 0x07, 0x00, 0x15, 0x03, 0x05, 0x10, 0x12, 0x08,
0x0a, 0x78, 0x32, 0x54},
{ 538000000,
0xf0, 0x77, 0x53, 0x60, 0xff, 0xff, 0x9f, 0x09, 0xff, 0x8c,
0x50, 0x13, 0x07, 0x06, 0x15, 0x06, 0x08, 0x10, 0x12, 0x0b,
0x0c, 0x78, 0x32, 0x14},
{ 794000000,
0xf0, 0x77, 0x53, 0x60, 0xff, 0xff, 0x9f, 0x09, 0xff, 0x8c,
0x50, 0x15, 0x03, 0x03, 0x15, 0x03, 0x05, 0x0c, 0x0e, 0x0b,
0x0c, 0x78, 0x32, 0x14},
{1000000000,
0xf0, 0x77, 0x53, 0x60, 0xff, 0xff, 0x8f, 0x09, 0xff, 0x8c,
0x50, 0x15, 0x07, 0x06, 0x15, 0x07, 0x09, 0x10, 0x12, 0x0b,
0x0c, 0x78, 0x32, 0x14},
{0xffffffff,
0xff, 0xff, 0xff, 0xff, 0x70, 0x37, 0xe7, 0x09, 0x20, 0x8c,
0x50, 0x0f, 0x0f, 0x00, 0x13, 0x00, 0x02, 0x0c, 0x0e, 0x08,
0x0a, 0xa0, 0x50, 0x14},
};
struct fc2580_dev {
u32 clk;
struct i2c_client *client;
struct regmap *regmap;
struct v4l2_subdev subdev;
bool active;
unsigned int f_frequency;
unsigned int f_bandwidth;
/* Controls */
struct v4l2_ctrl_handler hdl;
struct v4l2_ctrl *bandwidth_auto;
struct v4l2_ctrl *bandwidth;
};
#endif