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/usr/src/linux-headers-5.15.0-190/include/video/

/usr/src/linux-headers-5.15.0-190/include/video

Name	Size	Mode	Actions
atmel_lcdc.h	6298	0644	edit dl rm
aty128.h	13593	0644	edit dl rm
broadsheetfb.h	2169	0644	edit dl rm
cirrus.h	5801	0644	edit dl rm
cvisionppc.h	1577	0644	edit dl rm
da8xx-fb.h	2003	0644	edit dl rm
display_timing.h	3188	0644	edit dl rm
edid.h	228	0644	edit dl rm
gbe.h	10694	0644	edit dl rm
hecubafb.h	1540	0644	edit dl rm
ili9320.h	5794	0644	edit dl rm
imx-ipu-image-convert.h	6685	0644	edit dl rm
imx-ipu-v3.h	16777	0644	edit dl rm
kyro.h	2419	0644	edit dl rm
mach64.h	48059	0644	edit dl rm
maxinefb.h	1268	0644	edit dl rm
metronomefb.h	1520	0644	edit dl rm
mipi_display.h	5074	0644	edit dl rm
mmp_disp.h	7188	0644	edit dl rm
neomagic.h	5014	0644	edit dl rm
newport.h	19126	0644	edit dl rm
of_display_timing.h	814	0644	edit dl rm
of_videomode.h	367	0644	edit dl rm
omap-panel-data.h	1697	0644	edit dl rm
omapfb_dss.h	24479	0644	edit dl rm
omapvrfb.h	1833	0644	edit dl rm
permedia2.h	9175	0644	edit dl rm
platform_lcd.h	440	0644	edit dl rm
pm3fb.h	46399	0644	edit dl rm
pmag-ba-fb.h	1048	0644	edit dl rm
pmagb-b-fb.h	2400	0644	edit dl rm
pxa168fb.h	2593	0644	edit dl rm
radeon.h	111836	0644	edit dl rm
s1d13xxxfb.h	10188	0644	edit dl rm
sa1100fb.h	1294	0644	edit dl rm
samsung_fimd.h	17425	0644	edit dl rm
sh_mobile_lcdc.h	6135	0644	edit dl rm
sisfb.h	606	0644	edit dl rm
sstfb.h	11333	0644	edit dl rm
tdfx.h	5445	0644	edit dl rm
tgafb.h	7106	0644	edit dl rm
trident.h	3312	0644	edit dl rm
udlfb.h	2998	0644	edit dl rm
uvesafb.h	2920	0644	edit dl rm
vga.h	14053	0644	edit dl rm
videomode.h	1379	0644	edit dl rm
w100fb.h	3656	0644	edit dl rm

Edit: /usr/src/linux-headers-5.15.0-190/include/video/display_timing.h (3188B)

/* SPDX-License-Identifier: GPL-2.0-only */
/*
 * Copyright 2012 Steffen Trumtrar <s.trumtrar@pengutronix.de>
 *
 * description of display timings
 */

#ifndef __LINUX_DISPLAY_TIMING_H
#define __LINUX_DISPLAY_TIMING_H

#include <linux/bitops.h>
#include <linux/types.h>

enum display_flags {
	DISPLAY_FLAGS_HSYNC_LOW		= BIT(0),
	DISPLAY_FLAGS_HSYNC_HIGH	= BIT(1),
	DISPLAY_FLAGS_VSYNC_LOW		= BIT(2),
	DISPLAY_FLAGS_VSYNC_HIGH	= BIT(3),

/* data enable flag */
	DISPLAY_FLAGS_DE_LOW		= BIT(4),
	DISPLAY_FLAGS_DE_HIGH		= BIT(5),
	/* drive data on pos. edge */
	DISPLAY_FLAGS_PIXDATA_POSEDGE	= BIT(6),
	/* drive data on neg. edge */
	DISPLAY_FLAGS_PIXDATA_NEGEDGE	= BIT(7),
	DISPLAY_FLAGS_INTERLACED	= BIT(8),
	DISPLAY_FLAGS_DOUBLESCAN	= BIT(9),
	DISPLAY_FLAGS_DOUBLECLK		= BIT(10),
	/* drive sync on pos. edge */
	DISPLAY_FLAGS_SYNC_POSEDGE	= BIT(11),
	/* drive sync on neg. edge */
	DISPLAY_FLAGS_SYNC_NEGEDGE	= BIT(12),
};

/*
 * A single signal can be specified via a range of minimal and maximal values
 * with a typical value, that lies somewhere inbetween.
 */
struct timing_entry {
	u32 min;
	u32 typ;
	u32 max;
};

/*
 * Single "mode" entry. This describes one set of signal timings a display can
 * have in one setting. This struct can later be converted to struct videomode
 * (see include/video/videomode.h). As each timing_entry can be defined as a
 * range, one struct display_timing may become multiple struct videomodes.
 *
 * Example: hsync active high, vsync active low
 *
 *				    Active Video
 * Video  ______________________XXXXXXXXXXXXXXXXXXXXXX_____________________
 *	  |<- sync ->|<- back ->|<----- active ----->|<- front ->|<- sync..
 *	  |	     |	 porch  |		     |	 porch	 |
 *
 * HSync _|¯¯¯¯¯¯¯¯¯¯|___________________________________________|¯¯¯¯¯¯¯¯¯
 *
 * VSync ¯|__________|¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯|_________
 */
struct display_timing {
	struct timing_entry pixelclock;

struct timing_entry hactive;		/* hor. active video */
	struct timing_entry hfront_porch;	/* hor. front porch */
	struct timing_entry hback_porch;	/* hor. back porch */
	struct timing_entry hsync_len;		/* hor. sync len */

struct timing_entry vactive;		/* ver. active video */
	struct timing_entry vfront_porch;	/* ver. front porch */
	struct timing_entry vback_porch;	/* ver. back porch */
	struct timing_entry vsync_len;		/* ver. sync len */

enum display_flags flags;		/* display flags */
};

/*
 * This describes all timing settings a display provides.
 * The native_mode is the default setting for this display.
 * Drivers that can handle multiple videomodes should work with this struct and
 * convert each entry to the desired end result.
 */
struct display_timings {
	unsigned int num_timings;
	unsigned int native_mode;

struct display_timing **timings;
};

/* get one entry from struct display_timings */
static inline struct display_timing *display_timings_get(const struct
							 display_timings *disp,
							 unsigned int index)
{
	if (disp->num_timings > index)
		return disp->timings[index];
	else
		return NULL;
}

void display_timings_release(struct display_timings *disp);

#endif

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