path: root/drivers/media/v4l2-core/v4l2-ctrls-defs.c

// SPDX-License-Identifier: GPL-2.0-or-later
/*
 * V4L2 controls framework control definitions.
 *
 * Copyright (C) 2010-2021  Hans Verkuil <hverkuil-cisco@xs4all.nl>
 */

#include <linux/export.h>
#include <media/v4l2-ctrls.h>

/*
 * Returns NULL or a character pointer array containing the menu for
 * the given control ID. The pointer array ends with a NULL pointer.
 * An empty string signifies a menu entry that is invalid. This allows
 * drivers to disable certain options if it is not supported.
 */
const char * const *v4l2_ctrl_get_menu(u32 id)
{
	static const char * const mpeg_audio_sampling_freq[] = {
		"44.1 kHz",
		"48 kHz",
		"32 kHz",
		NULL
	};
	static const char * const mpeg_audio_encoding[] = {
		"MPEG-1/2 Layer I",
		"MPEG-1/2 Layer II",
		"MPEG-1/2 Layer III",
		"MPEG-2/4 AAC",
		"AC-3",
		NULL
	};
	static const char * const mpeg_audio_l1_bitrate[] = {
		"32 kbps",
		"64 kbps",
		"96 kbps",
		"128 kbps",
		"160 kbps",
		"192 kbps",
		"224 kbps",
		"256 kbps",
		"288 kbps",
		"320 kbps",
		"352 kbps",
		"384 kbps",
		"416 kbps",
		"448 kbps",
		NULL
	};
	static const char * const mpeg_audio_l2_bitrate[] = {
		"32 kbps",
		"48 kbps",
		"56 kbps",
		"64 kbps",
		"80 kbps",
		"96 kbps",
		"112 kbps",
		"128 kbps",
		"160 kbps",
		"192 kbps",
		"224 kbps",
		"256 kbps",
		"320 kbps",
		"384 kbps",
		NULL
	};
	static const char * const mpeg_audio_l3_bitrate[] = {
		"32 kbps",
		"40 kbps",
		"48 kbps",
		"56 kbps",
		"64 kbps",
		"80 kbps",
		"96 kbps",
		"112 kbps",
		"128 kbps",
		"160 kbps",
		"192 kbps",
		"224 kbps",
		"256 kbps",
		"320 kbps",
		NULL
	};
	static const char * const mpeg_audio_ac3_bitrate[] = {
		"32 kbps",
		"40 kbps",
		"48 kbps",
		"56 kbps",
		"64 kbps",
		"80 kbps",
		"96 kbps",
		"112 kbps",
		"128 kbps",
		"160 kbps",
		"192 kbps",
		"224 kbps",
		"256 kbps",
		"320 kbps",
		"384 kbps",
		"448 kbps",
		"512 kbps",
		"576 kbps",
		"640 kbps",
		NULL
	};
	static const char * const mpeg_audio_mode[] = {
		"Stereo",
		"Joint Stereo",
		"Dual",
		"Mono",
		NULL
	};
	static const char * const mpeg_audio_mode_extension[] = {
		"Bound 4",
		"Bound 8",
		"Bound 12",
		"Bound 16",
		NULL
	};
	static const char * const mpeg_audio_emphasis[] = {
		"No Emphasis",
		"50/15 us",
		"CCITT J17",
		NULL
	};
	static const char * const mpeg_audio_crc[] = {
		"No CRC",
		"16-bit CRC",
		NULL
	};
	static const char * const mpeg_audio_dec_playback[] = {
		"Auto",
		"Stereo",
		"Left",
		"Right",
		"Mono",
		"Swapped Stereo",
		NULL
	};
	static const char * const mpeg_video_encoding[] = {
		"MPEG-1",
		"MPEG-2",
		"MPEG-4 AVC",
		NULL
	};
	static const char * const mpeg_video_aspect[] = {
		"1x1",
		"4x3",
		"16x9",
		"2.21x1",
		NULL
	};
	static const char * const mpeg_video_bitrate_mode[] = {
		"Variable Bitrate",
		"Constant Bitrate",
		"Constant Quality",
		NULL
	};
	static const char * const mpeg_stream_type[] = {
		"MPEG-2 Program Stream",
		"MPEG-2 Transport Stream",
		"MPEG-1 System Stream",
		"MPEG-2 DVD-compatible Stream",
		"MPEG-1 VCD-compatible Stream",
		"MPEG-2 SVCD-compatible Stream",
		NULL
	};
	static const char * const mpeg_stream_vbi_fmt[] = {
		"No VBI",
		"Private Packet, IVTV Format",
		NULL
	};
	static const char * const camera_power_line_frequency[] = {
		"Disabled",
		"50 Hz",
		"60 Hz",
		"Auto",
		NULL
	};
	static const char * const camera_exposure_auto[] = {
		"Auto Mode",
		"Manual Mode",
		"Shutter Priority Mode",
		"Aperture Priority Mode",
		NULL
	};
	static const char * const camera_exposure_metering[] = {
		"Average",
		"Center Weighted",
		"Spot",
		"Matrix",
		NULL
	};
	static const char * const camera_auto_focus_range[] = {
		"Auto",
		"Normal",
		"Macro",
		"Infinity",
		NULL
	};
	static const char * const colorfx[] = {
		"None",
		"Black & White",
		"Sepia",
		"Negative",
		"Emboss",
		"Sketch",
		"Sky Blue",
		"Grass Green",
		"Skin Whiten",
		"Vivid",
		"Aqua",
		"Art Freeze",
		"Silhouette",
		"Solarization",
		"Antique",
		"Set Cb/Cr",
		NULL
	};
	static const char * const auto_n_preset_white_balance[] = {
		"Manual",
		"Auto",
		"Incandescent",
		"Fluorescent",
		"Fluorescent H",
		"Horizon",
		"Daylight",
		"Flash",
		"Cloudy",
		"Shade",
		NULL,
	};
	static const char * const camera_iso_sensitivity_auto[] = {
		"Manual",
		"Auto",
		NULL
	};
	static const char * const scene_mode[] = {
		"None",
		"Backlight",
		"Beach/Snow",
		"Candle Light",
		"Dusk/Dawn",
		"Fall Colors",
		"Fireworks",
		"Landscape",
		"Night",
		"Party/Indoor",
		"Portrait",
		"Sports",
		"Sunset",
		"Text",
		NULL
	};
	static const char * const tune_emphasis[] = {
		"None",
		"50 Microseconds",
		"75 Microseconds",
		NULL,
	};
	static const char * const header_mode[] = {
		"Separate Buffer",
		"Joined With 1st Frame",
		NULL,
	};
	static const char * const multi_slice[] = {
		"Single",
		"Max Macroblocks",
		"Max Bytes",
		NULL,
	};
	static const char * const entropy_mode[] = {
		"CAVLC",
		"CABAC",
		NULL,
	};
	static const char * const mpeg_h264_level[] = {
		"1",
		"1b",
		"1.1",
		"1.2",
		"1.3",
		"2",
		"2.1",
		"2.2",
		"3",
		"3.1",
		"3.2",
		"4",
		"4.1",
		"4.2",
		"5",
		"5.1",
		"5.2",
		"6.0",
		"6.1",
		"6.2",
		NULL,
	};
	static const char * const h264_loop_filter[] = {
		"Enabled",
		"Disabled",
		"Disabled at Slice Boundary",
		NULL,
	};
	static const char * const h264_profile[] = {
		"Baseline",
		"Constrained Baseline",
		"Main",
		"Extended",
		"High",
		"High 10",
		"High 422",
		"High 444 Predictive",
		"High 10 Intra",
		"High 422 Intra"