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- /*
- * 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_shade {
- MONOCHROME = 0,
- COLOR_ACTIVE,
- COLOR_PASSIVE,
- };
- enum raster_load_mode {
- LOAD_DATA = 1,
- LOAD_PALETTE,
- };
- enum da8xx_frame_complete {
- DA8XX_FRAME_WAIT,
- DA8XX_FRAME_NOWAIT,
- };
- struct da8xx_lcdc_platform_data {
- const char manu_name[10];
- void *controller_data;
- const char type[25];
- };
- struct lcd_ctrl_config {
- enum panel_shade panel_shade;
- /* 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;
- /* Horizontal and Vertical Sync Edge: 0=rising 1=falling */
- unsigned char sync_edge;
- /* Raster Data Order Select: 1=Most-to-least 0=Least-to-most */
- unsigned char raster_order;
- /* DMA FIFO threshold */
- int fifo_th;
- };
- 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)
- /* Proprietary FB_SYNC_ flags */
- #define FB_SYNC_CLK_INVERT 0x40000000
- #endif /* ifndef DA8XX_FB_H */
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