diff options
| author | Joseph Chan <JosephChan@via.com.tw> | 2008-10-15 22:03:23 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-10-16 11:21:41 -0700 |
| commit | c09c782f3e7d38e1f3842822209bb6faff4a2b1b (patch) | |
| tree | aa562eaabded25a86e0749ea5b3774ef2e334a3b /drivers/video/via/dvi.h | |
| parent | ae35e8106a960dc19c930badd80dd14d47d83839 (diff) | |
viafb: dvi.c, dvi.h, global.c and global.h
dvi.c, dvi.h: TMDS generic process and setting.
global.c, global.h: define global variabls.
[akpm@linux-foundation.org: coding-style fixes]
Signed-off-by: Joseph Chan <josephchan@via.com.tw>
Cc: Krzysztof Helt <krzysztof.h1@poczta.fm>
Cc: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/video/via/dvi.h')
| -rw-r--r-- | drivers/video/via/dvi.h | 64 |
1 files changed, 64 insertions, 0 deletions
diff --git a/drivers/video/via/dvi.h b/drivers/video/via/dvi.h new file mode 100644 index 00000000000..e1ec37fb0dc --- /dev/null +++ b/drivers/video/via/dvi.h @@ -0,0 +1,64 @@ +/* + * Copyright 1998-2008 VIA Technologies, Inc. All Rights Reserved. + * Copyright 2001-2008 S3 Graphics, Inc. All Rights Reserved. + + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public + * License as published by the Free Software Foundation; + * either version 2, or (at your option) any later version. + + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTIES OR REPRESENTATIONS; without even + * the implied warranty of MERCHANTABILITY or FITNESS FOR + * A PARTICULAR PURPOSE.See the GNU General Public License + * for more details. + + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., + * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + */ + +#ifndef __DVI_H__ +#define __DVI_H__ + +/*Definition TMDS Device ID register*/ +#define VT1632_DEVICE_ID_REG 0x02 +#define VT1632_DEVICE_ID 0x92 + +#define GET_DVI_SIZE_BY_SYSTEM_BIOS 0x01 +#define GET_DVI_SIZE_BY_VGA_BIOS 0x02 +#define GET_DVI_SZIE_BY_HW_STRAPPING 0x03 + +/* Definition DVI Panel ID*/ +/* Resolution: 640x480, Channel: single, Dithering: Enable */ +#define DVI_PANEL_ID0_640X480 0x00 +/* Resolution: 800x600, Channel: single, Dithering: Enable */ +#define DVI_PANEL_ID1_800x600 0x01 +/* Resolution: 1024x768, Channel: single, Dithering: Enable */ +#define DVI_PANEL_ID1_1024x768 0x02 +/* Resolution: 1280x768, Channel: single, Dithering: Enable */ +#define DVI_PANEL_ID1_1280x768 0x03 +/* Resolution: 1280x1024, Channel: dual, Dithering: Enable */ +#define DVI_PANEL_ID1_1280x1024 0x04 +/* Resolution: 1400x1050, Channel: dual, Dithering: Enable */ +#define DVI_PANEL_ID1_1400x1050 0x05 +/* Resolution: 1600x1200, Channel: dual, Dithering: Enable */ +#define DVI_PANEL_ID1_1600x1200 0x06 + +/* Define the version of EDID*/ +#define EDID_VERSION_1 1 +#define EDID_VERSION_2 2 + +#define DEV_CONNECT_DVI 0x01 +#define DEV_CONNECT_HDMI 0x02 + +struct VideoModeTable *viafb_get_cea_mode_tbl_pointer(int Index); +int viafb_dvi_sense(void); +void viafb_dvi_disable(void); +void viafb_dvi_enable(void); +int viafb_tmds_trasmitter_identify(void); +void viafb_init_dvi_size(void); +void viafb_dvi_set_mode(int video_index, int mode_bpp, int set_iga); + +#endif /* __DVI_H__ */ |