51 строка
1.4 KiB
C
51 строка
1.4 KiB
C
/* SPDX-License-Identifier: GPL-2.0-only */
|
|
/*
|
|
* Copyright (C) 2008
|
|
* Guennadi Liakhovetski, DENX Software Engineering, <lg@denx.de>
|
|
*/
|
|
|
|
#ifndef __ASM_ARCH_MX3FB_H__
|
|
#define __ASM_ARCH_MX3FB_H__
|
|
|
|
#include <linux/device.h>
|
|
#include <linux/fb.h>
|
|
|
|
/* Proprietary FB_SYNC_ flags */
|
|
#define FB_SYNC_OE_ACT_HIGH 0x80000000
|
|
#define FB_SYNC_CLK_INVERT 0x40000000
|
|
#define FB_SYNC_DATA_INVERT 0x20000000
|
|
#define FB_SYNC_CLK_IDLE_EN 0x10000000
|
|
#define FB_SYNC_SHARP_MODE 0x08000000
|
|
#define FB_SYNC_SWAP_RGB 0x04000000
|
|
#define FB_SYNC_CLK_SEL_EN 0x02000000
|
|
|
|
/*
|
|
* Specify the way your display is connected. The IPU can arbitrarily
|
|
* map the internal colors to the external data lines. We only support
|
|
* the following mappings at the moment.
|
|
*/
|
|
enum disp_data_mapping {
|
|
/* blue -> d[0..5], green -> d[6..11], red -> d[12..17] */
|
|
IPU_DISP_DATA_MAPPING_RGB666,
|
|
/* blue -> d[0..4], green -> d[5..10], red -> d[11..15] */
|
|
IPU_DISP_DATA_MAPPING_RGB565,
|
|
/* blue -> d[0..7], green -> d[8..15], red -> d[16..23] */
|
|
IPU_DISP_DATA_MAPPING_RGB888,
|
|
};
|
|
|
|
/**
|
|
* struct mx3fb_platform_data - mx3fb platform data
|
|
*
|
|
* @dma_dev: pointer to the dma-device, used for dma-slave connection
|
|
* @mode: pointer to a platform-provided per mxc_register_fb() videomode
|
|
*/
|
|
struct mx3fb_platform_data {
|
|
struct device *dma_dev;
|
|
const char *name;
|
|
const struct fb_videomode *mode;
|
|
int num_modes;
|
|
enum disp_data_mapping disp_data_fmt;
|
|
};
|
|
|
|
#endif
|