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94 lines
2.0 KiB
94 lines
2.0 KiB
/* |
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* Header file for TI DA8XX LCD controller platform data. |
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* |
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* Copyright (C) 2008-2009 MontaVista Software Inc. |
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* Copyright (C) 2008-2009 Texas Instruments Inc |
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* |
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* This file is licensed under the terms of the GNU General Public License |
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* version 2. This program is licensed "as is" without any warranty of any |
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* kind, whether express or implied. |
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*/ |
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#ifndef DA8XX_FB_H |
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#define DA8XX_FB_H |
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enum panel_shade { |
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MONOCHROME = 0, |
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COLOR_ACTIVE, |
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COLOR_PASSIVE, |
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}; |
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enum raster_load_mode { |
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LOAD_DATA = 1, |
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LOAD_PALETTE, |
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}; |
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enum da8xx_frame_complete { |
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DA8XX_FRAME_WAIT, |
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DA8XX_FRAME_NOWAIT, |
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}; |
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struct da8xx_lcdc_platform_data { |
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const char manu_name[10]; |
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void *controller_data; |
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const char type[25]; |
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}; |
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struct lcd_ctrl_config { |
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enum panel_shade panel_shade; |
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/* AC Bias Pin Frequency */ |
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int ac_bias; |
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/* AC Bias Pin Transitions per Interrupt */ |
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int ac_bias_intrpt; |
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/* DMA burst size */ |
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int dma_burst_sz; |
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/* Bits per pixel */ |
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int bpp; |
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/* FIFO DMA Request Delay */ |
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int fdd; |
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/* TFT Alternative Signal Mapping (Only for active) */ |
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unsigned char tft_alt_mode; |
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/* 12 Bit Per Pixel (5-6-5) Mode (Only for passive) */ |
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unsigned char stn_565_mode; |
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/* Mono 8-bit Mode: 1=D0-D7 or 0=D0-D3 */ |
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unsigned char mono_8bit_mode; |
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/* Horizontal and Vertical Sync Edge: 0=rising 1=falling */ |
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unsigned char sync_edge; |
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/* Raster Data Order Select: 1=Most-to-least 0=Least-to-most */ |
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unsigned char raster_order; |
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/* DMA FIFO threshold */ |
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int fifo_th; |
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}; |
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struct lcd_sync_arg { |
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int back_porch; |
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int front_porch; |
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int pulse_width; |
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}; |
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/* ioctls */ |
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#define FBIOGET_CONTRAST _IOR('F', 1, int) |
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#define FBIOPUT_CONTRAST _IOW('F', 2, int) |
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#define FBIGET_BRIGHTNESS _IOR('F', 3, int) |
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#define FBIPUT_BRIGHTNESS _IOW('F', 3, int) |
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#define FBIGET_COLOR _IOR('F', 5, int) |
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#define FBIPUT_COLOR _IOW('F', 6, int) |
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#define FBIPUT_HSYNC _IOW('F', 9, int) |
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#define FBIPUT_VSYNC _IOW('F', 10, int) |
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/* Proprietary FB_SYNC_ flags */ |
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#define FB_SYNC_CLK_INVERT 0x40000000 |
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#endif /* ifndef DA8XX_FB_H */ |
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