cregit-Linux how code gets into the kernel

Release 4.7 include/video/pxa168fb.h

Directory: include/video
/*
 *  Copyright (C) 2009 Marvell International Ltd.
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 as
 * published by the Free Software Foundation.
 */

#ifndef __ASM_MACH_PXA168FB_H

#define __ASM_MACH_PXA168FB_H

#include <linux/fb.h>
#include <linux/interrupt.h>

/* Dumb interface */

#define PIN_MODE_DUMB_24		0

#define PIN_MODE_DUMB_18_SPI		1

#define PIN_MODE_DUMB_18_GPIO		2

#define PIN_MODE_DUMB_16_SPI		3

#define PIN_MODE_DUMB_16_GPIO		4

#define PIN_MODE_DUMB_12_SPI_GPIO	5

#define PIN_MODE_SMART_18_SPI		6

#define PIN_MODE_SMART_16_SPI		7

#define PIN_MODE_SMART_8_SPI_GPIO	8

/* Dumb interface pin allocation */

#define DUMB_MODE_RGB565		0

#define DUMB_MODE_RGB565_UPPER		1

#define DUMB_MODE_RGB666		2

#define DUMB_MODE_RGB666_UPPER		3

#define DUMB_MODE_RGB444		4

#define DUMB_MODE_RGB444_UPPER		5

#define DUMB_MODE_RGB888		6

/* default fb buffer size WVGA-32bits */

#define DEFAULT_FB_SIZE	(800 * 480 * 4)

/*
 * Buffer pixel format
 * bit0 is for rb swap.
 * bit12 is for Y UorV swap
 */

#define PIX_FMT_RGB565		0

#define PIX_FMT_BGR565		1

#define PIX_FMT_RGB1555		2

#define PIX_FMT_BGR1555		3

#define PIX_FMT_RGB888PACK	4

#define PIX_FMT_BGR888PACK	5

#define PIX_FMT_RGB888UNPACK	6

#define PIX_FMT_BGR888UNPACK	7

#define PIX_FMT_RGBA888		8

#define PIX_FMT_BGRA888		9

#define PIX_FMT_YUV422PACK	10

#define PIX_FMT_YVU422PACK	11

#define PIX_FMT_YUV422PLANAR	12

#define PIX_FMT_YVU422PLANAR	13

#define PIX_FMT_YUV420PLANAR	14

#define PIX_FMT_YVU420PLANAR	15

#define PIX_FMT_PSEUDOCOLOR	20

#define PIX_FMT_UYVY422PACK	(0x1000|PIX_FMT_YUV422PACK)

/*
 * PXA LCD controller private state.
 */

struct pxa168fb_info {
	
struct device		*dev;
	
struct clk		*clk;
	
struct fb_info		*info;

	
void __iomem		*reg_base;
	
dma_addr_t		fb_start_dma;
	
u32			pseudo_palette[16];

	
int			pix_fmt;
	
unsigned		is_blanked:1;
	
unsigned		panel_rbswap:1;
	
unsigned		active:1;
};

/*
 * PXA fb machine information
 */

struct pxa168fb_mach_info {
	
char	id[16];

	
int		num_modes;
	
struct fb_videomode *modes;

	/*
         * Pix_fmt
         */
	
unsigned	pix_fmt;

	/*
         * I/O pin allocation.
         */
	
unsigned	io_pin_allocation_mode:4;

	/*
         * Dumb panel -- assignment of R/G/B component info to the 24
         * available external data lanes.
         */
	
unsigned	dumb_mode:4;
	
unsigned	panel_rgb_reverse_lanes:1;

	/*
         * Dumb panel -- GPIO output data.
         */
	
unsigned	gpio_output_mask:8;
	
unsigned	gpio_output_data:8;

	/*
         * Dumb panel -- configurable output signal polarity.
         */
	
unsigned	invert_composite_blank:1;
	
unsigned	invert_pix_val_ena:1;
	
unsigned	invert_pixclock:1;
	
unsigned	panel_rbswap:1;
	
unsigned	active:1;
	
unsigned	enable_lcd:1;
};

#endif /* __ASM_MACH_PXA168FB_H */

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Directory: include/video
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