106 строки
2.2 KiB
C
106 строки
2.2 KiB
C
/*
|
|
* Header file for TI DA8XX LCD controller platform data.
|
|
*
|
|
* Copyright (C) 2008-2009 MontaVista Software Inc.
|
|
* Copyright (C) 2008-2009 Texas Instruments Inc
|
|
*
|
|
* This file is licensed under the terms of the GNU General Public License
|
|
* version 2. This program is licensed "as is" without any warranty of any
|
|
* kind, whether express or implied.
|
|
*/
|
|
|
|
#ifndef DA8XX_FB_H
|
|
#define DA8XX_FB_H
|
|
|
|
enum panel_type {
|
|
QVGA = 0
|
|
};
|
|
|
|
enum panel_shade {
|
|
MONOCHROME = 0,
|
|
COLOR_ACTIVE,
|
|
COLOR_PASSIVE,
|
|
};
|
|
|
|
enum raster_load_mode {
|
|
LOAD_DATA = 1,
|
|
LOAD_PALETTE,
|
|
};
|
|
|
|
struct display_panel {
|
|
enum panel_type panel_type; /* QVGA */
|
|
int max_bpp;
|
|
int min_bpp;
|
|
enum panel_shade panel_shade;
|
|
};
|
|
|
|
struct da8xx_lcdc_platform_data {
|
|
const char manu_name[10];
|
|
void *controller_data;
|
|
const char type[25];
|
|
void (*panel_power_ctrl)(int);
|
|
};
|
|
|
|
struct lcd_ctrl_config {
|
|
const struct display_panel *p_disp_panel;
|
|
|
|
/* AC Bias Pin Frequency */
|
|
int ac_bias;
|
|
|
|
/* AC Bias Pin Transitions per Interrupt */
|
|
int ac_bias_intrpt;
|
|
|
|
/* DMA burst size */
|
|
int dma_burst_sz;
|
|
|
|
/* Bits per pixel */
|
|
int bpp;
|
|
|
|
/* FIFO DMA Request Delay */
|
|
int fdd;
|
|
|
|
/* TFT Alternative Signal Mapping (Only for active) */
|
|
unsigned char tft_alt_mode;
|
|
|
|
/* 12 Bit Per Pixel (5-6-5) Mode (Only for passive) */
|
|
unsigned char stn_565_mode;
|
|
|
|
/* Mono 8-bit Mode: 1=D0-D7 or 0=D0-D3 */
|
|
unsigned char mono_8bit_mode;
|
|
|
|
/* Invert line clock */
|
|
unsigned char invert_line_clock;
|
|
|
|
/* Invert frame clock */
|
|
unsigned char invert_frm_clock;
|
|
|
|
/* Horizontal and Vertical Sync Edge: 0=rising 1=falling */
|
|
unsigned char sync_edge;
|
|
|
|
/* Horizontal and Vertical Sync: Control: 0=ignore */
|
|
unsigned char sync_ctrl;
|
|
|
|
/* Raster Data Order Select: 1=Most-to-least 0=Least-to-most */
|
|
unsigned char raster_order;
|
|
};
|
|
|
|
struct lcd_sync_arg {
|
|
int back_porch;
|
|
int front_porch;
|
|
int pulse_width;
|
|
};
|
|
|
|
/* ioctls */
|
|
#define FBIOGET_CONTRAST _IOR('F', 1, int)
|
|
#define FBIOPUT_CONTRAST _IOW('F', 2, int)
|
|
#define FBIGET_BRIGHTNESS _IOR('F', 3, int)
|
|
#define FBIPUT_BRIGHTNESS _IOW('F', 3, int)
|
|
#define FBIGET_COLOR _IOR('F', 5, int)
|
|
#define FBIPUT_COLOR _IOW('F', 6, int)
|
|
#define FBIPUT_HSYNC _IOW('F', 9, int)
|
|
#define FBIPUT_VSYNC _IOW('F', 10, int)
|
|
#define FBIO_WAITFORVSYNC _IOW('F', 0x20, u_int32_t)
|
|
|
|
#endif /* ifndef DA8XX_FB_H */
|
|
|