From d855497edbfbf9e19a17f4a1154bca69cb4bd9ba Mon Sep 17 00:00:00 2001 From: Mike Isely Date: Mon, 26 Jun 2006 20:58:46 -0300 Subject: V4L/DVB (4228a): pvrusb2 to kernel 2.6.18 Implement V4L2 driver for the Hauppauge PVR USB2 TV tuner. The Hauppauge PVR USB2 is a USB connected TV tuner with an embedded cx23416 hardware MPEG2 encoder. There are two major variants of this device; this driver handles both. Any V4L2 application which understands MPEG2 video stream data should be able to work with this device. Signed-off-by: Mike Isely Signed-off-by: Mauro Carvalho Chehab --- drivers/media/video/pvrusb2/pvrusb2-debugifc.h | 53 ++++++++++++++++++++++++++ 1 file changed, 53 insertions(+) create mode 100644 drivers/media/video/pvrusb2/pvrusb2-debugifc.h (limited to 'drivers/media/video/pvrusb2/pvrusb2-debugifc.h') diff --git a/drivers/media/video/pvrusb2/pvrusb2-debugifc.h b/drivers/media/video/pvrusb2/pvrusb2-debugifc.h new file mode 100644 index 00000000000..990b02d35d3 --- /dev/null +++ b/drivers/media/video/pvrusb2/pvrusb2-debugifc.h @@ -0,0 +1,53 @@ +/* + * + * $Id$ + * + * Copyright (C) 2005 Mike Isely + * + * 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 + * + * 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 __PVRUSB2_DEBUGIFC_H +#define __PVRUSB2_DEBUGIFC_H + +struct pvr2_hdw; + +/* Non-intrusively print some useful debugging info from inside the + driver. This should work even if the driver appears to be + wedged. */ +int pvr2_debugifc_print_info(struct pvr2_hdw *, + char *buf_ptr,unsigned int buf_size); + +/* Print general status of driver. This will also trigger a probe of + the USB link. Unlike print_info(), this one synchronizes with the + driver so the information should be self-consistent (but it will + hang if the driver is wedged). */ +int pvr2_debugifc_print_status(struct pvr2_hdw *, + char *buf_ptr,unsigned int buf_size); + +/* Parse a string command into a driver action. */ +int pvr2_debugifc_docmd(struct pvr2_hdw *, + const char *buf_ptr,unsigned int buf_size); + +#endif /* __PVRUSB2_DEBUGIFC_H */ + +/* + Stuff for Emacs to see, in order to encourage consistent editing style: + *** Local Variables: *** + *** mode: c *** + *** fill-column: 75 *** + *** tab-width: 8 *** + *** c-basic-offset: 8 *** + *** End: *** + */ -- cgit v1.2.3-70-g09d2