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Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
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12345678910111213141516171819202122232425262728293031323334353637383940414243444546474849505152535455565758/* SPDX-License-Identifier: GPL-2.0-only *//* * Copyright 2012 Steffen Trumtrar <s.trumtrar@pengutronix.de> * * generic videomode description */
#ifndef __LINUX_VIDEOMODE_H#define __LINUX_VIDEOMODE_H
#include <linux/types.h>#include <video/display_timing.h>
/* * Subsystem independent description of a videomode. * Can be generated from struct display_timing. */struct videomode { unsigned long pixelclock; /* pixelclock in Hz */
u32 hactive; u32 hfront_porch; u32 hback_porch; u32 hsync_len;
u32 vactive; u32 vfront_porch; u32 vback_porch; u32 vsync_len;
enum display_flags flags; /* display flags */};
/** * videomode_from_timing - convert display timing to videomode * @dt: display_timing structure * @vm: return value * * DESCRIPTION: * This function converts a struct display_timing to a struct videomode. */void videomode_from_timing(const struct display_timing *dt, struct videomode *vm);
/** * videomode_from_timings - convert one display timings entry to videomode * @disp: structure with all possible timing entries * @vm: return value * @index: index into the list of display timings in devicetree * * DESCRIPTION: * This function converts one struct display_timing entry to a struct videomode. */int videomode_from_timings(const struct display_timings *disp, struct videomode *vm, unsigned int index);
#endif