diff options
| author | Hans Verkuil <hverkuil@xs4all.nl> | 2007-07-20 09:29:43 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@infradead.org> | 2007-10-09 22:03:02 -0300 |
| commit | 32db775452818656d5fd8fd8b0f54425f5cfc177 (patch) | |
| tree | 36289a03f0cea5cb247181700e62fe38a094b2ff /include/media | |
| parent | d3c35acf2455fe354bdd00085511bef6bd6d52f1 (diff) | |
| download | linux-32db775452818656d5fd8fd8b0f54425f5cfc177.tar.bz2 | |
V4L/DVB (5902): Add ivtv-fb framebuffer driver.
Add the ivtv-fb framebuffer driver for cx23415 devices (currently
only the Hauppauge PVR-350 cards). This makes it possible to use
the On-Screen Display functionality of these cards, either for menus
during MPEG playback, or as a console or X display.
Signed-off-by: Kevin Thayer <nufan_wfk@yahoo.com>
Signed-off-by: Chris Kennedy <c@groovy.org>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: John P Harvey <john.p.harvey@btinternet.com>
Signed-off-by: Ian Armstrong <ian@iarmst.demon.co.uk>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Diffstat (limited to 'include/media')
| -rw-r--r-- | include/media/ivtv-fb.h | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/include/media/ivtv-fb.h b/include/media/ivtv-fb.h new file mode 100644 index 000000000000..902b2f3d3cb6 --- /dev/null +++ b/include/media/ivtv-fb.h @@ -0,0 +1,35 @@ +/* + On Screen Display cx23415 Framebuffer driver + + Copyright (C) 2006 Ian Armstrong <ian@iarmst.demon.co.uk> + + 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 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; 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 _LINUX_IVTV_FB_H +#define _LINUX_IVTV_FB_H + +/* Framebuffer external API */ + +struct ivtvfb_ioctl_dma_host_to_ivtv_args { + void __user *source; + unsigned long dest_offset; + int count; +}; + +/* Framebuffer ioctls should use the range 1 - 28 */ +#define IVTVFB_IOCTL_PREP_FRAME _IOW('@', 3, struct ivtvfb_ioctl_dma_host_to_ivtv_args) + +#endif |