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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-11 08:27:49 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-11 08:27:49 +0000 |
| commit | ace9429bb58fd418f0c81d4c2835699bddf6bde6 (patch) | |
| tree | b2d64bc10158fdd5497876388cd68142ca374ed3 /drivers/video/fbdev/via/lcd.h | |
| parent | Initial commit. (diff) | |
| download | linux-ace9429bb58fd418f0c81d4c2835699bddf6bde6.tar.xz linux-ace9429bb58fd418f0c81d4c2835699bddf6bde6.zip | |
Adding upstream version 6.6.15.upstream/6.6.15
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'drivers/video/fbdev/via/lcd.h')
| -rw-r--r-- | drivers/video/fbdev/via/lcd.h | 75 |
1 files changed, 75 insertions, 0 deletions
diff --git a/drivers/video/fbdev/via/lcd.h b/drivers/video/fbdev/via/lcd.h new file mode 100644 index 0000000000..338da38de4 --- /dev/null +++ b/drivers/video/fbdev/via/lcd.h @@ -0,0 +1,75 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ +/* + * Copyright 1998-2008 VIA Technologies, Inc. All Rights Reserved. + * Copyright 2001-2008 S3 Graphics, Inc. All Rights Reserved. + + */ +#ifndef __LCD_H__ +#define __LCD_H__ + +/*Definition TMDS Device ID register*/ +#define VT1631_DEVICE_ID_REG 0x02 +#define VT1631_DEVICE_ID 0x92 + +#define VT3271_DEVICE_ID_REG 0x02 +#define VT3271_DEVICE_ID 0x71 + +/* Definition DVI Panel ID*/ +/* Resolution: 640x480, Channel: single, Dithering: Enable */ +#define LCD_PANEL_ID0_640X480 0x00 +/* Resolution: 800x600, Channel: single, Dithering: Enable */ +#define LCD_PANEL_ID1_800X600 0x01 +/* Resolution: 1024x768, Channel: single, Dithering: Enable */ +#define LCD_PANEL_ID2_1024X768 0x02 +/* Resolution: 1280x768, Channel: single, Dithering: Enable */ +#define LCD_PANEL_ID3_1280X768 0x03 +/* Resolution: 1280x1024, Channel: dual, Dithering: Enable */ +#define LCD_PANEL_ID4_1280X1024 0x04 +/* Resolution: 1400x1050, Channel: dual, Dithering: Enable */ +#define LCD_PANEL_ID5_1400X1050 0x05 +/* Resolution: 1600x1200, Channel: dual, Dithering: Enable */ +#define LCD_PANEL_ID6_1600X1200 0x06 +/* Resolution: 1366x768, Channel: single, Dithering: Disable */ +#define LCD_PANEL_ID7_1366X768 0x07 +/* Resolution: 1024x600, Channel: single, Dithering: Enable*/ +#define LCD_PANEL_ID8_1024X600 0x08 +/* Resolution: 1280x800, Channel: single, Dithering: Enable*/ +#define LCD_PANEL_ID9_1280X800 0x09 +/* Resolution: 800x480, Channel: single, Dithering: Enable*/ +#define LCD_PANEL_IDA_800X480 0x0A +/* Resolution: 1360x768, Channel: single, Dithering: Disable*/ +#define LCD_PANEL_IDB_1360X768 0x0B +/* Resolution: 480x640, Channel: single, Dithering: Enable */ +#define LCD_PANEL_IDC_480X640 0x0C +/* Resolution: 1200x900, Channel: single, Dithering: Disable */ +#define LCD_PANEL_IDD_1200X900 0x0D + + +extern int viafb_LCD2_ON; +extern int viafb_LCD_ON; +extern int viafb_DVI_ON; + +void viafb_disable_lvds_vt1636(struct lvds_setting_information + *plvds_setting_info, + struct lvds_chip_information *plvds_chip_info); +void viafb_enable_lvds_vt1636(struct lvds_setting_information + *plvds_setting_info, + struct lvds_chip_information *plvds_chip_info); +void viafb_lcd_disable(void); +void viafb_lcd_enable(void); +void viafb_init_lcd_size(void); +void viafb_init_lvds_output_interface(struct lvds_chip_information + *plvds_chip_info, + struct lvds_setting_information + *plvds_setting_info); +void viafb_lcd_set_mode(const struct fb_var_screeninfo *var, u16 cxres, + u16 cyres, struct lvds_setting_information *plvds_setting_info, + struct lvds_chip_information *plvds_chip_info); +bool viafb_lvds_trasmitter_identify(void); +void viafb_init_lvds_output_interface(struct lvds_chip_information + *plvds_chip_info, + struct lvds_setting_information + *plvds_setting_info); +bool viafb_lcd_get_mobile_state(bool *mobile); + +#endif /* __LCD_H__ */ |