1 files changed, 210 insertions, 0 deletions

diff --git a/drivers/video/via/ioctl.h b/drivers/video/via/ioctl.h
new file mode 100644
index 000000000000..842fe30b9868
--- /dev/null
+++ b/drivers/video/via/ioctl.h
@@ -0,0 +1,210 @@
+/*
+ * 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 __IOCTL_H__
+#define __IOCTL_H__
+
+#ifndef __user
+#define __user
+#endif
+
+/* VIAFB IOCTL definition */
+#define VIAFB_GET_INFO_SIZE             0x56494101      /* 'VIA\01' */
+#define VIAFB_GET_INFO                  0x56494102      /* 'VIA\02' */
+#define VIAFB_HOTPLUG                   0x56494103      /* 'VIA\03' */
+#define VIAFB_SET_HOTPLUG_FLAG          0x56494104      /* 'VIA\04' */
+#define VIAFB_GET_RESOLUTION            0x56494105      /* 'VIA\05' */
+#define VIAFB_GET_SAMM_INFO             0x56494107      /* 'VIA\07' */
+#define VIAFB_TURN_ON_OUTPUT_DEVICE     0x56494108      /* 'VIA\08' */
+#define VIAFB_TURN_OFF_OUTPUT_DEVICE    0x56494109      /* 'VIA\09' */
+#define VIAFB_SET_DEVICE                0x5649410A
+#define VIAFB_GET_DEVICE                0x5649410B
+#define VIAFB_GET_DRIVER_VERSION        0x56494112      /* 'VIA\12' */
+#define VIAFB_GET_CHIP_INFO             0x56494113      /* 'VIA\13' */
+#define VIAFB_SET_DEVICE_INFO           0x56494114
+#define VIAFB_GET_DEVICE_INFO           0x56494115
+
+#define VIAFB_GET_DEVICE_SUPPORT        0x56494118
+#define VIAFB_GET_DEVICE_CONNECT        0x56494119
+#define VIAFB_GET_PANEL_SUPPORT_EXPAND  0x5649411A
+#define VIAFB_GET_DRIVER_NAME           0x56494122
+#define VIAFB_GET_DEVICE_SUPPORT_STATE  0x56494123
+#define VIAFB_GET_GAMMA_LUT             0x56494124
+#define VIAFB_SET_GAMMA_LUT             0x56494125
+#define VIAFB_GET_GAMMA_SUPPORT_STATE   0x56494126
+#define VIAFB_SET_VIDEO_DEVICE          0x56494127
+#define VIAFB_GET_VIDEO_DEVICE          0x56494128
+#define VIAFB_SET_SECOND_MODE           0x56494129
+#define VIAFB_SYNC_SURFACE              0x56494130
+#define VIAFB_GET_DRIVER_CAPS           0x56494131
+#define VIAFB_GET_IGA_SCALING_INFO      0x56494132
+#define VIAFB_GET_PANEL_MAX_SIZE        0x56494133
+#define VIAFB_GET_PANEL_MAX_POSITION    0x56494134
+#define VIAFB_SET_PANEL_SIZE            0x56494135
+#define VIAFB_SET_PANEL_POSITION        0x56494136
+#define VIAFB_GET_PANEL_POSITION        0x56494137
+#define VIAFB_GET_PANEL_SIZE            0x56494138
+
+#define None_Device 0x00
+#define CRT_Device  0x01
+#define LCD_Device  0x02
+#define DVI_Device  0x08
+#define CRT2_Device 0x10
+#define LCD2_Device 0x40
+
+#define OP_LCD_CENTERING   0x01
+#define OP_LCD_PANEL_ID    0x02
+#define OP_LCD_MODE        0x03
+
+/*SAMM operation flag*/
+#define OP_SAMM            0x80
+
+#define LCD_PANEL_ID_MAXIMUM    22
+
+#define STATE_ON            0x1
+#define STATE_OFF           0x0
+#define STATE_DEFAULT       0xFFFF
+
+#define MAX_ACTIVE_DEV_NUM  2
+
+struct device_t {
+        unsigned short crt:1;
+        unsigned short dvi:1;
+        unsigned short lcd:1;
+        unsigned short samm:1;
+        unsigned short lcd_dsp_cent:1;
+        unsigned char lcd_mode:1;
+        unsigned short epia_dvi:1;
+        unsigned short lcd_dual_edge:1;
+        unsigned short lcd2:1;
+
+        unsigned short primary_dev;
+        unsigned char lcd_panel_id;
+        unsigned short xres, yres;
+        unsigned short xres1, yres1;
+        unsigned short refresh;
+        unsigned short bpp;
+        unsigned short refresh1;
+        unsigned short bpp1;
+        unsigned short sequence;
+        unsigned short bus_width;
+};
+
+struct viafb_ioctl_info {
+        u32 viafb_id;           /* for identifying viafb */
+#define VIAID       0x56494146  /* Identify myself with 'VIAF' */
+        u16 vendor_id;
+        u16 device_id;
+        u8 version;
+        u8 revision;
+        u8 reserved[246];       /* for future use */
+};
+
+struct viafb_ioctl_mode {
+        u32 xres;
+        u32 yres;
+        u32 refresh;
+        u32 bpp;
+        u32 xres_sec;
+        u32 yres_sec;
+        u32 virtual_xres_sec;
+        u32 virtual_yres_sec;
+        u32 refresh_sec;
+        u32 bpp_sec;
+};
+struct viafb_ioctl_samm {
+        u32 samm_status;
+        u32 size_prim;
+        u32 size_sec;
+        u32 mem_base;
+        u32 offset_sec;
+};
+
+struct viafb_driver_version {
+        int iMajorNum;
+        int iKernelNum;
+        int iOSNum;
+        int iMinorNum;
+};
+
+struct viafb_ioctl_lcd_attribute {
+        unsigned int panel_id;
+        unsigned int display_center;
+        unsigned int lcd_mode;
+};
+
+struct viafb_ioctl_setting {
+        /* Enable or disable active devices */
+        unsigned short device_flag;
+        /* Indicate which device should be turn on or turn off. */
+        unsigned short device_status;
+        unsigned int reserved;
+        /* Indicate which LCD's attribute can be changed. */
+        unsigned short lcd_operation_flag;
+        /* 1: SAMM ON  0: SAMM OFF */
+        unsigned short samm_status;
+        /* horizontal resolution of first device */
+        unsigned short first_dev_hor_res;
+        /* vertical resolution of first device */
+        unsigned short first_dev_ver_res;
+        /* horizontal resolution of second device */
+        unsigned short second_dev_hor_res;
+        /* vertical resolution of second device */
+        unsigned short second_dev_ver_res;
+        /* refresh rate of first device */
+        unsigned short first_dev_refresh;
+        /* bpp of first device */
+        unsigned short first_dev_bpp;
+        /* refresh rate of second device */
+        unsigned short second_dev_refresh;
+        /* bpp of second device */
+        unsigned short second_dev_bpp;
+        /* Indicate which device are primary display device. */
+        unsigned int primary_device;
+        /* Indicate which device will show video. only valid in duoview mode */
+        unsigned int video_device_status;
+        unsigned int struct_reserved[34];
+        struct viafb_ioctl_lcd_attribute lcd_attributes;
+};
+
+struct _UTFunctionCaps {
+        unsigned int dw3DScalingState;
+        unsigned int reserved[31];
+};
+
+struct _POSITIONVALUE {
+        unsigned int dwX;
+        unsigned int dwY;
+};
+
+struct _panel_size_pos_info {
+        unsigned int device_type;
+        int x;
+        int y;
+};
+
+extern int viafb_LCD_ON;
+extern int viafb_DVI_ON;
+
+int viafb_ioctl_get_viafb_info(u_long arg);
+int viafb_ioctl_hotplug(int hres, int vres, int bpp);
+
+#endif /* __IOCTL_H__ */