| /* |
| * 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]; |
| }; |
| |
| 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 pixel clock */ |
| unsigned char invert_pxl_clock; |
| |
| /* 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 */ |
| |