mirror of
https://github.com/smaeul/u-boot.git
synced 2025-10-31 20:18:18 +00:00
83d290c56f
When U-Boot started using SPDX tags we were among the early adopters and there weren't a lot of other examples to borrow from. So we picked the area of the file that usually had a full license text and replaced it with an appropriate SPDX-License-Identifier: entry. Since then, the Linux Kernel has adopted SPDX tags and they place it as the very first line in a file (except where shebangs are used, then it's second line) and with slightly different comment styles than us. In part due to community overlap, in part due to better tag visibility and in part for other minor reasons, switch over to that style. This commit changes all instances where we have a single declared license in the tag as both the before and after are identical in tag contents. There's also a few places where I found we did not have a tag and have introduced one. Signed-off-by: Tom Rini <trini@konsulko.com>
81 lines
2.2 KiB
C
81 lines
2.2 KiB
C
/* SPDX-License-Identifier: GPL-2.0+ */
|
|
/*
|
|
* pxa_lcd.h - PXA LCD Controller structures
|
|
*
|
|
* (C) Copyright 2001
|
|
* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
|
|
*/
|
|
|
|
#ifndef _PXA_LCD_H_
|
|
#define _PXA_LCD_H_
|
|
|
|
/*
|
|
* PXA LCD DMA descriptor
|
|
*/
|
|
struct pxafb_dma_descriptor {
|
|
u_long fdadr; /* Frame descriptor address register */
|
|
u_long fsadr; /* Frame source address register */
|
|
u_long fidr; /* Frame ID register */
|
|
u_long ldcmd; /* Command register */
|
|
};
|
|
|
|
/*
|
|
* PXA LCD info
|
|
*/
|
|
struct pxafb_info {
|
|
/* Misc registers */
|
|
u_long reg_lccr3;
|
|
u_long reg_lccr2;
|
|
u_long reg_lccr1;
|
|
u_long reg_lccr0;
|
|
u_long fdadr0;
|
|
u_long fdadr1;
|
|
|
|
/* DMA descriptors */
|
|
struct pxafb_dma_descriptor *dmadesc_fblow;
|
|
struct pxafb_dma_descriptor *dmadesc_fbhigh;
|
|
struct pxafb_dma_descriptor *dmadesc_palette;
|
|
|
|
u_long screen; /* physical address of frame buffer */
|
|
u_long palette; /* physical address of palette memory */
|
|
u_int palette_size;
|
|
};
|
|
|
|
/*
|
|
* LCD controller stucture for PXA CPU
|
|
*/
|
|
typedef struct vidinfo {
|
|
ushort vl_col; /* Number of columns (i.e. 640) */
|
|
ushort vl_row; /* Number of rows (i.e. 480) */
|
|
ushort vl_rot; /* Rotation of Display (0, 1, 2, 3) */
|
|
ushort vl_width; /* Width of display area in millimeters */
|
|
ushort vl_height; /* Height of display area in millimeters */
|
|
|
|
/* LCD configuration register */
|
|
u_char vl_clkp; /* Clock polarity */
|
|
u_char vl_oep; /* Output Enable polarity */
|
|
u_char vl_hsp; /* Horizontal Sync polarity */
|
|
u_char vl_vsp; /* Vertical Sync polarity */
|
|
u_char vl_dp; /* Data polarity */
|
|
u_char vl_bpix;/* Bits per pixel, 0 = 1, 1 = 2, 2 = 4, 3 = 8, 4 = 16 */
|
|
u_char vl_lbw; /* LCD Bus width, 0 = 4, 1 = 8 */
|
|
u_char vl_splt;/* Split display, 0 = single-scan, 1 = dual-scan */
|
|
u_char vl_clor; /* Color, 0 = mono, 1 = color */
|
|
u_char vl_tft; /* 0 = passive, 1 = TFT */
|
|
|
|
/* Horizontal control register. Timing from data sheet */
|
|
ushort vl_hpw; /* Horz sync pulse width */
|
|
u_char vl_blw; /* Wait before of line */
|
|
u_char vl_elw; /* Wait end of line */
|
|
|
|
/* Vertical control register. */
|
|
u_char vl_vpw; /* Vertical sync pulse width */
|
|
u_char vl_bfw; /* Wait before of frame */
|
|
u_char vl_efw; /* Wait end of frame */
|
|
|
|
/* PXA LCD controller params */
|
|
struct pxafb_info pxa;
|
|
} vidinfo_t;
|
|
|
|
#endif
|