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Diffstat (limited to 'drivers/video/fbdev/via/dvi.h')
-rw-r--r--drivers/video/fbdev/via/dvi.h65
1 files changed, 65 insertions, 0 deletions
diff --git a/drivers/video/fbdev/via/dvi.h b/drivers/video/fbdev/via/dvi.h
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+++ b/drivers/video/fbdev/via/dvi.h
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+/*
+ * 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
+
+int viafb_dvi_sense(void);
+void viafb_dvi_disable(void);
+void viafb_dvi_enable(void);
+bool viafb_tmds_trasmitter_identify(void);
+void viafb_init_dvi_size(struct tmds_chip_information *tmds_chip,
+ struct tmds_setting_information *tmds_setting);
+void viafb_dvi_set_mode(const struct fb_var_screeninfo *var,
+ u16 cxres, u16 cyres, int iga);
+
+#endif /* __DVI_H__ */
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