omapfb.h
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007: <imre.deak@nokia.com>
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024: #ifndef __LINUX_OMAPFB_H__
025: #define __LINUX_OMAPFB_H__
026:
027: #include <linux/fb.h>
028: #include <linux/ioctl.h>
029: #include <linux/types.h>
030:
031:
032:
033: #define OMAP_IOW(num, dtype) _IOW('O', num, dtype)
034: #define OMAP_IOR(num, dtype) _IOR('O', num, dtype)
035: #define OMAP_IOWR(num, dtype) _IOWR('O', num, dtype)
036: #define OMAP_IO(num) _IO('O', num)
037:
038: #define OMAPFB_MIRROR OMAP_IOW(31, int)
039: #define OMAPFB_SYNC_GFX OMAP_IO(37)
040: #define OMAPFB_VSYNC OMAP_IO(38)
041: #define OMAPFB_SET_UPDATE_MODE OMAP_IOW(40, int)
042: #define OMAPFB_GET_CAPS OMAP_IOR(42, struct omapfb_caps)
043: #define OMAPFB_GET_UPDATE_MODE OMAP_IOW(43, int)
044: #define OMAPFB_LCD_TEST OMAP_IOW(45, int)
045: #define OMAPFB_CTRL_TEST OMAP_IOW(46, int)
046: #define OMAPFB_UPDATE_WINDOW_OLD OMAP_IOW(47, struct omapfb_update_window_old)
047: #define OMAPFB_SET_COLOR_KEY OMAP_IOW(50, struct omapfb_color_key)
048: #define OMAPFB_GET_COLOR_KEY OMAP_IOW(51, struct omapfb_color_key)
049: #define OMAPFB_SETUP_PLANE OMAP_IOW(52, struct omapfb_plane_info)
050: #define OMAPFB_QUERY_PLANE OMAP_IOW(53, struct omapfb_plane_info)
051: #define OMAPFB_UPDATE_WINDOW OMAP_IOW(54, struct omapfb_update_window)
052: #define OMAPFB_SETUP_MEM OMAP_IOW(55, struct omapfb_mem_info)
053: #define OMAPFB_QUERY_MEM OMAP_IOW(56, struct omapfb_mem_info)
054: #define OMAPFB_WAITFORVSYNC OMAP_IO(57)
055: #define OMAPFB_MEMORY_READ OMAP_IOR(58, struct omapfb_memory_read)
056: #define OMAPFB_GET_OVERLAY_COLORMODE OMAP_IOR(59, struct omapfb_ovl_colormode)
057: #define OMAPFB_WAITFORGO OMAP_IO(60)
058: #define OMAPFB_GET_VRAM_INFO OMAP_IOR(61, struct omapfb_vram_info)
059: #define OMAPFB_SET_TEARSYNC OMAP_IOW(62, struct omapfb_tearsync_info)
060: #define OMAPFB_GET_DISPLAY_INFO OMAP_IOR(63, struct omapfb_display_info)
061:
062: #define OMAPFB_CAPS_GENERIC_MASK 0x00000fff
063: #define OMAPFB_CAPS_LCDC_MASK 0x00fff000
064: #define OMAPFB_CAPS_PANEL_MASK 0xff000000
065:
066: #define OMAPFB_CAPS_MANUAL_UPDATE 0x00001000
067: #define OMAPFB_CAPS_TEARSYNC 0x00002000
068: #define OMAPFB_CAPS_PLANE_RELOCATE_MEM 0x00004000
069: #define OMAPFB_CAPS_PLANE_SCALE 0x00008000
070: #define OMAPFB_CAPS_WINDOW_PIXEL_DOUBLE 0x00010000
071: #define OMAPFB_CAPS_WINDOW_SCALE 0x00020000
072: #define OMAPFB_CAPS_WINDOW_OVERLAY 0x00040000
073: #define OMAPFB_CAPS_WINDOW_ROTATE 0x00080000
074: #define OMAPFB_CAPS_SET_BACKLIGHT 0x01000000
075:
076:
077: #define OMAPFB_FORMAT_MASK 0x00ff
078: #define OMAPFB_FORMAT_FLAG_DOUBLE 0x0100
079: #define OMAPFB_FORMAT_FLAG_TEARSYNC 0x0200
080: #define OMAPFB_FORMAT_FLAG_FORCE_VSYNC 0x0400
081: #define OMAPFB_FORMAT_FLAG_ENABLE_OVERLAY 0x0800
082: #define OMAPFB_FORMAT_FLAG_DISABLE_OVERLAY 0x1000
083:
084: #define OMAPFB_MEMTYPE_SDRAM 0
085: #define OMAPFB_MEMTYPE_SRAM 1
086: #define OMAPFB_MEMTYPE_MAX 1
087:
088: #define OMAPFB_MEM_IDX_ENABLED 0x80
089: #define OMAPFB_MEM_IDX_MASK 0x7f
090:
091: enum omapfb_color_format {
092: OMAPFB_COLOR_RGB565 = 0,
093: OMAPFB_COLOR_YUV422,
094: OMAPFB_COLOR_YUV420,
095: OMAPFB_COLOR_CLUT_8BPP,
096: OMAPFB_COLOR_CLUT_4BPP,
097: OMAPFB_COLOR_CLUT_2BPP,
098: OMAPFB_COLOR_CLUT_1BPP,
099: OMAPFB_COLOR_RGB444,
100: OMAPFB_COLOR_YUY422,
101:
102: OMAPFB_COLOR_ARGB16,
103: OMAPFB_COLOR_RGB24U,
104: OMAPFB_COLOR_RGB24P,
105: OMAPFB_COLOR_ARGB32,
106: OMAPFB_COLOR_RGBA32,
107: OMAPFB_COLOR_RGBX32,
108: };
109:
110: struct omapfb_update_window {
111: __u32 x, y;
112: __u32 width, height;
113: __u32 format;
114: __u32 out_x, out_y;
115: __u32 out_width, out_height;
116: __u32 reserved[8];
117: };
118:
119: struct omapfb_update_window_old {
120: __u32 x, y;
121: __u32 width, height;
122: __u32 format;
123: };
124:
125: enum omapfb_plane {
126: OMAPFB_PLANE_GFX = 0,
127: OMAPFB_PLANE_VID1,
128: OMAPFB_PLANE_VID2,
129: };
130:
131: enum omapfb_channel_out {
132: OMAPFB_CHANNEL_OUT_LCD = 0,
133: OMAPFB_CHANNEL_OUT_DIGIT,
134: };
135:
136: struct omapfb_plane_info {
137: __u32 pos_x;
138: __u32 pos_y;
139: __u8 enabled;
140: __u8 channel_out;
141: __u8 mirror;
142: __u8 mem_idx;
143: __u32 out_width;
144: __u32 out_height;
145: __u32 reserved2[12];
146: };
147:
148: struct omapfb_mem_info {
149: __u32 size;
150: __u8 type;
151: __u8 reserved[3];
152: };
153:
154: struct omapfb_caps {
155: __u32 ctrl;
156: __u32 plane_color;
157: __u32 wnd_color;
158: };
159:
160: enum omapfb_color_key_type {
161: OMAPFB_COLOR_KEY_DISABLED = 0,
162: OMAPFB_COLOR_KEY_GFX_DST,
163: OMAPFB_COLOR_KEY_VID_SRC,
164: };
165:
166: struct omapfb_color_key {
167: __u8 channel_out;
168: __u32 background;
169: __u32 trans_key;
170: __u8 key_type;
171: };
172:
173: enum omapfb_update_mode {
174: OMAPFB_UPDATE_DISABLED = 0,
175: OMAPFB_AUTO_UPDATE,
176: OMAPFB_MANUAL_UPDATE
177: };
178:
179: struct omapfb_memory_read {
180: __u16 x;
181: __u16 y;
182: __u16 w;
183: __u16 h;
184: size_t buffer_size;
185: void *buffer;
186: };
187:
188: struct omapfb_ovl_colormode {
189: __u8 overlay_idx;
190: __u8 mode_idx;
191: __u32 bits_per_pixel;
192: __u32 nonstd;
193: struct fb_bitfield red;
194: struct fb_bitfield green;
195: struct fb_bitfield blue;
196: struct fb_bitfield transp;
197: };
198:
199: struct omapfb_vram_info {
200: __u32 total;
201: __u32 free;
202: __u32 largest_free_block;
203: __u32 reserved[5];
204: };
205:
206: struct omapfb_tearsync_info {
207: __u8 enabled;
208: __u8 reserved1[3];
209: __u16 line;
210: __u16 reserved2;
211: };
212:
213: struct omapfb_display_info {
214: __u16 xres;
215: __u16 yres;
216: __u32 width;
217: __u32 height;
218: __u32 reserved[5];
219: };
220:
221:
222: #endif
223:
© Andrew Scott 2006 -
2025,
All Rights Reserved