include/uapi/linux/ivtvfb.h

   1 /* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
   2 /*
   3     On Screen Display cx23415 Framebuffer driver
   4
   5     Copyright (C) 2006, 2007  Ian Armstrong <ian@iarmst.demon.co.uk>
   6
   7     This program is free software; you can redistribute it and/or modify
   8     it under the terms of the GNU General Public License as published by
   9     the Free Software Foundation; either version 2 of the License, or
  10     (at your option) any later version.
  11
  12     This program is distributed in the hope that it will be useful,
  13     but WITHOUT ANY WARRANTY; without even the implied warranty of
  14     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15     GNU General Public License for more details.
  16
  17     You should have received a copy of the GNU General Public License
  18     along with this program; if not, write to the Free Software
  19     Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  20  */
  21
  22 #ifndef __LINUX_IVTVFB_H__
  23 #define __LINUX_IVTVFB_H__
  24
  25 #include <linux/compiler.h>
  26 #include <linux/types.h>
  27
  28 /* Framebuffer external API */
  29
  30 struct ivtvfb_dma_frame {
  31         void __user *source;
  32         unsigned long dest_offset;
  33         int count;
  34 };
  35
  36 #define IVTVFB_IOC_DMA_FRAME    _IOW('V', BASE_VIDIOC_PRIVATE+0, struct ivtvfb_dma_frame)
  37
  38 #endif