SmartisanOS_Kernel_Source/include/video/da8xx-fb.h at master · feiser2016/SmartisanOS_Kernel_Source · GitHub

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* Header file for TI DA8XX LCD controller platform data.

* 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)

#endif /* ifndef DA8XX_FB_H */

SmartisanOS_Kernel_Source/include/video/da8xx-fb.h at master · feiser2016/SmartisanOS_Kernel_Source · GitHub

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