u-boot/arch/arm/include/asm/imx-common/video.h
Heiko Schocher cb9f8e6a73 video, ipu: make ldb clock frequency overwritable through board code
the ldb clock can be setup in board code (for example set through PLL5).
Update the ldb_clock rate also through board code.

This should be removed, if a clock framework is availiable.

Signed-off-by: Heiko Schocher <hs@denx.de>
Tested-by: Eric Nelson <eric.nelson@boundarydevices.com>
2015-04-20 09:36:59 +02:00

30 lines
571 B
C

/*
* SPDX-License-Identifier: GPL-2.0+
*/
#ifndef __IMX_VIDEO_H_
#define __IMX_VIDEO_H_
#include <linux/fb.h>
#include <ipu_pixfmt.h>
struct display_info_t {
int bus;
int addr;
int pixfmt;
int (*detect)(struct display_info_t const *dev);
void (*enable)(struct display_info_t const *dev);
struct fb_videomode mode;
};
#ifdef CONFIG_IMX_HDMI
extern int detect_hdmi(struct display_info_t const *dev);
#endif
#ifdef CONFIG_IMX_VIDEO_SKIP
extern struct display_info_t const displays[];
extern size_t display_count;
#endif
int ipu_set_ldb_clock(int rate);
#endif