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1 /* |
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2 On Screen Display cx23415 Framebuffer driver |
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3 |
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4 Copyright (C) 2006, 2007 Ian Armstrong <ian@iarmst.demon.co.uk> |
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5 |
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6 This program is free software; you can redistribute it and/or modify |
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7 it under the terms of the GNU General Public License as published by |
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8 the Free Software Foundation; either version 2 of the License, or |
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9 (at your option) any later version. |
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10 |
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11 This program is distributed in the hope that it will be useful, |
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12 but WITHOUT ANY WARRANTY; without even the implied warranty of |
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13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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14 GNU General Public License for more details. |
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15 |
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16 You should have received a copy of the GNU General Public License |
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17 along with this program; if not, write to the Free Software |
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18 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
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19 */ |
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20 |
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21 #ifndef __LINUX_IVTVFB_H__ |
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22 #define __LINUX_IVTVFB_H__ |
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23 |
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24 #include <linux/compiler.h> |
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25 #include <linux/types.h> |
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26 |
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27 /* Framebuffer external API */ |
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28 |
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29 struct ivtvfb_dma_frame { |
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30 void __user *source; |
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31 unsigned long dest_offset; |
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32 int count; |
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33 }; |
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34 |
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35 #define IVTVFB_IOC_DMA_FRAME _IOW('V', BASE_VIDIOC_PRIVATE+0, struct ivtvfb_dma_frame) |
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36 #define FBIO_WAITFORVSYNC _IOW('F', 0x20, u_int32_t) |
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37 |
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38 #endif |