linux/drivers/media/pci/cx18/cx18-av-core.c

// SPDX-License-Identifier: GPL-2.0-or-later
/*
 *  cx18 ADEC audio functions
 *
 *  Derived from cx25840-core.c
 *
 *  Copyright (C) 2007  Hans Verkuil <[email protected]>
 *  Copyright (C) 2008  Andy Walls <[email protected]>
 */

#include "cx18-driver.h"
#include "cx18-io.h"
#include "cx18-cards.h"

int cx18_av_write(struct cx18 *cx, u16 addr, u8 value)
{ … }

int cx18_av_write_expect(struct cx18 *cx, u16 addr, u8 value, u8 eval, u8 mask)
{ … }

int cx18_av_write4(struct cx18 *cx, u16 addr, u32 value)
{ … }

int
cx18_av_write4_expect(struct cx18 *cx, u16 addr, u32 value, u32 eval, u32 mask)
{ … }

int cx18_av_write4_noretry(struct cx18 *cx, u16 addr, u32 value)
{ … }

u8 cx18_av_read(struct cx18 *cx, u16 addr)
{ … }

u32 cx18_av_read4(struct cx18 *cx, u16 addr)
{ … }

int cx18_av_and_or(struct cx18 *cx, u16 addr, unsigned and_mask,
		   u8 or_value)
{ … }

int cx18_av_and_or4(struct cx18 *cx, u16 addr, u32 and_mask,
		   u32 or_value)
{ … }

static void cx18_av_init(struct cx18 *cx)
{ … }

static void cx18_av_initialize(struct v4l2_subdev *sd)
{ … }

static int cx18_av_reset(struct v4l2_subdev *sd, u32 val)
{ … }

static int cx18_av_load_fw(struct v4l2_subdev *sd)
{ … }

void cx18_av_std_setup(struct cx18 *cx)
{ … }

static void input_change(struct cx18 *cx)
{ … }

static int cx18_av_s_frequency(struct v4l2_subdev *sd,
			       const struct v4l2_frequency *freq)
{ … }

static int set_input(struct cx18 *cx, enum cx18_av_video_input vid_input,
					enum cx18_av_audio_input aud_input)
{ … }

static int cx18_av_s_video_routing(struct v4l2_subdev *sd,
				   u32 input, u32 output, u32 config)
{ … }

static int cx18_av_s_audio_routing(struct v4l2_subdev *sd,
				   u32 input, u32 output, u32 config)
{ … }

static int cx18_av_g_tuner(struct v4l2_subdev *sd, struct v4l2_tuner *vt)
{ … }

static int cx18_av_s_tuner(struct v4l2_subdev *sd, const struct v4l2_tuner *vt)
{ … }

static int cx18_av_s_std(struct v4l2_subdev *sd, v4l2_std_id norm)
{ … }

static int cx18_av_s_radio(struct v4l2_subdev *sd)
{ … }

static int cx18_av_s_ctrl(struct v4l2_ctrl *ctrl)
{ … }

static int cx18_av_set_fmt(struct v4l2_subdev *sd,
		struct v4l2_subdev_state *sd_state,
		struct v4l2_subdev_format *format)
{ … }

static int cx18_av_s_stream(struct v4l2_subdev *sd, int enable)
{ … }

static void log_video_status(struct cx18 *cx)
{ … }

static void log_audio_status(struct cx18 *cx)
{ … }

static int cx18_av_log_status(struct v4l2_subdev *sd)
{ … }

#ifdef CONFIG_VIDEO_ADV_DEBUG
static int cx18_av_g_register(struct v4l2_subdev *sd,
			      struct v4l2_dbg_register *reg)
{ … }

static int cx18_av_s_register(struct v4l2_subdev *sd,
			      const struct v4l2_dbg_register *reg)
{ … }
#endif

static const struct v4l2_ctrl_ops cx18_av_ctrl_ops = …;

static const struct v4l2_subdev_core_ops cx18_av_general_ops = …;

static const struct v4l2_subdev_tuner_ops cx18_av_tuner_ops = …;

static const struct v4l2_subdev_audio_ops cx18_av_audio_ops = …;

static const struct v4l2_subdev_video_ops cx18_av_video_ops = …;

static const struct v4l2_subdev_vbi_ops cx18_av_vbi_ops = …;

static const struct v4l2_subdev_pad_ops cx18_av_pad_ops = …;

static const struct v4l2_subdev_ops cx18_av_ops = …;

int cx18_av_probe(struct cx18 *cx)
{ … }