viafb: via_i2c.c, via_i2c.h, viamode.c, viamode.h

via_i2c.c, via_i2c.h: Implement i2c specification.
viamode.c, viamode.c: all support modes information.

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>

1 files changed, 177 insertions, 0 deletions

diff --git a/drivers/video/via/viamode.h b/drivers/video/via/viamode.h
new file mode 100644
index 000000000000..1a5de50a23a2
--- /dev/null
+++ b/drivers/video/via/viamode.h
@@ -0,0 +1,177 @@
+/*
+ * 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 __VIAMODE_H__
+#define __VIAMODE_H__
+
+#include "global.h"
+
+struct VPITTable {
+	unsigned char Misc;
+	unsigned char SR[StdSR];
+	unsigned char GR[StdGR];
+	unsigned char AR[StdAR];
+};
+
+struct VideoModeTable {
+	int ModeIndex;
+	struct crt_mode_table *crtc;
+	int mode_array;
+};
+
+struct patch_table {
+	int mode_index;
+	int table_length;
+	struct io_reg *io_reg_table;
+};
+
+struct res_map_refresh {
+	int hres;
+	int vres;
+	int pixclock;
+	int vmode_refresh;
+};
+
+#define NUM_TOTAL_RES_MAP_REFRESH ARRAY_SIZE(res_map_refresh_tbl)
+#define NUM_TOTAL_CEA_MODES  ARRAY_SIZE(CEA_HDMI_Modes)
+#define NUM_TOTAL_CN400_ModeXregs ARRAY_SIZE(CN400_ModeXregs)
+#define NUM_TOTAL_CN700_ModeXregs ARRAY_SIZE(CN700_ModeXregs)
+#define NUM_TOTAL_KM400_ModeXregs ARRAY_SIZE(KM400_ModeXregs)
+#define NUM_TOTAL_CX700_ModeXregs ARRAY_SIZE(CX700_ModeXregs)
+#define NUM_TOTAL_VX800_ModeXregs ARRAY_SIZE(VX800_ModeXregs)
+#define NUM_TOTAL_CLE266_ModeXregs ARRAY_SIZE(CLE266_ModeXregs)
+#define NUM_TOTAL_PATCH_MODE ARRAY_SIZE(res_patch_table)
+#define NUM_TOTAL_MODETABLE ARRAY_SIZE(CLE266Modes)
+
+/********************/
+/* Mode Table       */
+/********************/
+
+/* 480x640 */
+extern struct crt_mode_table CRTM480x640[1];
+/* 640x480*/
+extern struct crt_mode_table CRTM640x480[5];
+/*720x480 (GTF)*/
+extern struct crt_mode_table CRTM720x480[1];
+/*720x576 (GTF)*/
+extern struct crt_mode_table CRTM720x576[1];
+/* 800x480 (CVT) */
+extern struct crt_mode_table CRTM800x480[1];
+/* 800x600*/
+extern struct crt_mode_table CRTM800x600[5];
+/* 848x480 (CVT) */
+extern struct crt_mode_table CRTM848x480[1];
+/*856x480 (GTF) convert to 852x480*/
+extern struct crt_mode_table CRTM852x480[1];
+/*1024x512 (GTF)*/
+extern struct crt_mode_table CRTM1024x512[1];
+/* 1024x600*/
+extern struct crt_mode_table CRTM1024x600[1];
+/* 1024x768*/
+extern struct crt_mode_table CRTM1024x768[4];
+/* 1152x864*/
+extern struct crt_mode_table CRTM1152x864[1];
+/* 1280x720 (HDMI 720P)*/
+extern struct crt_mode_table CRTM1280x720[2];
+/*1280x768 (GTF)*/
+extern struct crt_mode_table CRTM1280x768[2];
+/* 1280x800 (CVT) */
+extern struct crt_mode_table CRTM1280x800[1];
+/*1280x960*/
+extern struct crt_mode_table CRTM1280x960[1];
+/* 1280x1024*/
+extern struct crt_mode_table CRTM1280x1024[3];
+/* 1368x768 (GTF) */
+extern struct crt_mode_table CRTM1368x768[1];
+/*1440x1050 (GTF)*/
+extern struct crt_mode_table CRTM1440x1050[1];
+/* 1600x1200*/
+extern struct crt_mode_table CRTM1600x1200[2];
+/* 1680x1050 (CVT) */
+extern struct crt_mode_table CRTM1680x1050[2];
+/* 1680x1050 (CVT Reduce Blanking) */
+extern struct crt_mode_table CRTM1680x1050_RB[1];
+/* 1920x1080 (CVT)*/
+extern struct crt_mode_table CRTM1920x1080[1];
+/* 1920x1080 (CVT with Reduce Blanking) */
+extern struct crt_mode_table CRTM1920x1080_RB[1];
+/* 1920x1440*/
+extern struct crt_mode_table CRTM1920x1440[2];
+/* 1400x1050 (CVT) */
+extern struct crt_mode_table CRTM1400x1050[2];
+/* 1400x1050 (CVT Reduce Blanking) */
+extern struct crt_mode_table CRTM1400x1050_RB[1];
+/* 960x600 (CVT) */
+extern struct crt_mode_table CRTM960x600[1];
+/* 1000x600 (GTF) */
+extern struct crt_mode_table CRTM1000x600[1];
+/* 1024x576 (GTF) */
+extern struct crt_mode_table CRTM1024x576[1];
+/* 1088x612 (CVT) */
+extern struct crt_mode_table CRTM1088x612[1];
+/* 1152x720 (CVT) */
+extern struct crt_mode_table CRTM1152x720[1];
+/* 1200x720 (GTF) */
+extern struct crt_mode_table CRTM1200x720[1];
+/* 1280x600 (GTF) */
+extern struct crt_mode_table CRTM1280x600[1];
+/* 1360x768 (CVT) */
+extern struct crt_mode_table CRTM1360x768[1];
+/* 1360x768 (CVT Reduce Blanking) */
+extern struct crt_mode_table CRTM1360x768_RB[1];
+/* 1366x768 (GTF) */
+extern struct crt_mode_table CRTM1366x768[2];
+/* 1440x900 (CVT) */
+extern struct crt_mode_table CRTM1440x900[2];
+/* 1440x900 (CVT Reduce Blanking) */
+extern struct crt_mode_table CRTM1440x900_RB[1];
+/* 1600x900 (CVT) */
+extern struct crt_mode_table CRTM1600x900[1];
+/* 1600x900 (CVT Reduce Blanking) */
+extern struct crt_mode_table CRTM1600x900_RB[1];
+/* 1600x1024 (GTF) */
+extern struct crt_mode_table CRTM1600x1024[1];
+/* 1792x1344 (DMT) */
+extern struct crt_mode_table CRTM1792x1344[1];
+/* 1856x1392 (DMT) */
+extern struct crt_mode_table CRTM1856x1392[1];
+/* 1920x1200 (CVT) */
+extern struct crt_mode_table CRTM1920x1200[1];
+/* 1920x1200 (CVT with Reduce Blanking) */
+extern struct crt_mode_table CRTM1920x1200_RB[1];
+/* 2048x1536 (CVT) */
+extern struct crt_mode_table CRTM2048x1536[1];
+extern struct VideoModeTable CLE266Modes[47];
+extern struct crt_mode_table CEAM1280x720[1];
+extern struct crt_mode_table CEAM1920x1080[1];
+extern struct VideoModeTable CEA_HDMI_Modes[2];
+
+extern struct res_map_refresh res_map_refresh_tbl[61];
+extern struct io_reg CN400_ModeXregs[52];
+extern struct io_reg CN700_ModeXregs[66];
+extern struct io_reg KM400_ModeXregs[55];
+extern struct io_reg CX700_ModeXregs[58];
+extern struct io_reg VX800_ModeXregs[58];
+extern struct io_reg CLE266_ModeXregs[32];
+extern struct io_reg PM1024x768[2];
+extern struct patch_table res_patch_table[1];
+extern struct VPITTable VPIT;
+#endif /* __VIAMODE_H__ */