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75 lines
3.0 KiB
75 lines
3.0 KiB
/* SPDX-License-Identifier: GPL-2.0-or-later */ |
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/* |
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* Copyright 1998-2008 VIA Technologies, Inc. All Rights Reserved. |
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* Copyright 2001-2008 S3 Graphics, Inc. All Rights Reserved. |
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*/ |
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#ifndef __LCD_H__ |
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#define __LCD_H__ |
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/*Definition TMDS Device ID register*/ |
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#define VT1631_DEVICE_ID_REG 0x02 |
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#define VT1631_DEVICE_ID 0x92 |
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#define VT3271_DEVICE_ID_REG 0x02 |
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#define VT3271_DEVICE_ID 0x71 |
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/* Definition DVI Panel ID*/ |
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/* Resolution: 640x480, Channel: single, Dithering: Enable */ |
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#define LCD_PANEL_ID0_640X480 0x00 |
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/* Resolution: 800x600, Channel: single, Dithering: Enable */ |
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#define LCD_PANEL_ID1_800X600 0x01 |
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/* Resolution: 1024x768, Channel: single, Dithering: Enable */ |
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#define LCD_PANEL_ID2_1024X768 0x02 |
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/* Resolution: 1280x768, Channel: single, Dithering: Enable */ |
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#define LCD_PANEL_ID3_1280X768 0x03 |
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/* Resolution: 1280x1024, Channel: dual, Dithering: Enable */ |
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#define LCD_PANEL_ID4_1280X1024 0x04 |
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/* Resolution: 1400x1050, Channel: dual, Dithering: Enable */ |
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#define LCD_PANEL_ID5_1400X1050 0x05 |
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/* Resolution: 1600x1200, Channel: dual, Dithering: Enable */ |
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#define LCD_PANEL_ID6_1600X1200 0x06 |
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/* Resolution: 1366x768, Channel: single, Dithering: Disable */ |
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#define LCD_PANEL_ID7_1366X768 0x07 |
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/* Resolution: 1024x600, Channel: single, Dithering: Enable*/ |
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#define LCD_PANEL_ID8_1024X600 0x08 |
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/* Resolution: 1280x800, Channel: single, Dithering: Enable*/ |
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#define LCD_PANEL_ID9_1280X800 0x09 |
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/* Resolution: 800x480, Channel: single, Dithering: Enable*/ |
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#define LCD_PANEL_IDA_800X480 0x0A |
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/* Resolution: 1360x768, Channel: single, Dithering: Disable*/ |
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#define LCD_PANEL_IDB_1360X768 0x0B |
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/* Resolution: 480x640, Channel: single, Dithering: Enable */ |
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#define LCD_PANEL_IDC_480X640 0x0C |
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/* Resolution: 1200x900, Channel: single, Dithering: Disable */ |
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#define LCD_PANEL_IDD_1200X900 0x0D |
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extern int viafb_LCD2_ON; |
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extern int viafb_LCD_ON; |
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extern int viafb_DVI_ON; |
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void viafb_disable_lvds_vt1636(struct lvds_setting_information |
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*plvds_setting_info, |
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struct lvds_chip_information *plvds_chip_info); |
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void viafb_enable_lvds_vt1636(struct lvds_setting_information |
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*plvds_setting_info, |
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struct lvds_chip_information *plvds_chip_info); |
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void viafb_lcd_disable(void); |
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void viafb_lcd_enable(void); |
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void viafb_init_lcd_size(void); |
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void viafb_init_lvds_output_interface(struct lvds_chip_information |
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*plvds_chip_info, |
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struct lvds_setting_information |
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*plvds_setting_info); |
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void viafb_lcd_set_mode(const struct fb_var_screeninfo *var, u16 cxres, |
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u16 cyres, struct lvds_setting_information *plvds_setting_info, |
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struct lvds_chip_information *plvds_chip_info); |
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bool viafb_lvds_trasmitter_identify(void); |
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void viafb_init_lvds_output_interface(struct lvds_chip_information |
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*plvds_chip_info, |
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struct lvds_setting_information |
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*plvds_setting_info); |
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bool viafb_lcd_get_mobile_state(bool *mobile); |
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#endif /* __LCD_H__ */
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