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author | Mike Isely <isely@isely.net> | 2006-06-26 20:58:46 -0300 |
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committer | Mauro Carvalho Chehab <mchehab@infradead.org> | 2006-06-27 00:17:15 -0300 |
commit | d855497edbfbf9e19a17f4a1154bca69cb4bd9ba (patch) | |
tree | b39bef23fc00c91dac73ae171ad6ba7261170918 /drivers/media/video/pvrusb2/pvrusb2-debug.h | |
parent | eb99adde31b7d85c67a5e1c2fa5e098e1056dd79 (diff) | |
download | op-kernel-dev-d855497edbfbf9e19a17f4a1154bca69cb4bd9ba.zip op-kernel-dev-d855497edbfbf9e19a17f4a1154bca69cb4bd9ba.tar.gz |
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 <isely@pobox.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Diffstat (limited to 'drivers/media/video/pvrusb2/pvrusb2-debug.h')
-rw-r--r-- | drivers/media/video/pvrusb2/pvrusb2-debug.h | 67 |
1 files changed, 67 insertions, 0 deletions
diff --git a/drivers/media/video/pvrusb2/pvrusb2-debug.h b/drivers/media/video/pvrusb2/pvrusb2-debug.h new file mode 100644 index 0000000..d95a858 --- /dev/null +++ b/drivers/media/video/pvrusb2/pvrusb2-debug.h @@ -0,0 +1,67 @@ +/* + * $Id$ + * + * Copyright (C) 2005 Mike Isely <isely@pobox.com> + * + * 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_DEBUG_H +#define __PVRUSB2_DEBUG_H + +extern int pvrusb2_debug; + +#define pvr2_trace(msk, fmt, arg...) do {if(msk & pvrusb2_debug) printk(KERN_INFO "pvrusb2: " fmt "\n", ##arg); } while (0) + +/* These are listed in *rough* order of decreasing usefulness and + increasing noise level. */ +#define PVR2_TRACE_INFO (1 << 0) // Normal messages +#define PVR2_TRACE_ERROR_LEGS (1 << 1) // error messages +#define PVR2_TRACE_TOLERANCE (1 << 2) // track tolerance-affected errors +#define PVR2_TRACE_TRAP (1 << 3) // Trap & report misbehavior from app +#define PVR2_TRACE_INIT (1 << 4) // misc initialization steps +#define PVR2_TRACE_START_STOP (1 << 5) // Streaming start / stop +#define PVR2_TRACE_CTL (1 << 6) // commit of control changes +#define PVR2_TRACE_DEBUG (1 << 7) // Temporary debug code +#define PVR2_TRACE_EEPROM (1 << 8) // eeprom parsing / report +#define PVR2_TRACE_STRUCT (1 << 9) // internal struct creation +#define PVR2_TRACE_OPEN_CLOSE (1 << 10) // application open / close +#define PVR2_TRACE_CREG (1 << 11) // Main critical region entry / exit +#define PVR2_TRACE_SYSFS (1 << 12) // Sysfs driven I/O +#define PVR2_TRACE_FIRMWARE (1 << 13) // firmware upload actions +#define PVR2_TRACE_CHIPS (1 << 14) // chip broadcast operation +#define PVR2_TRACE_I2C (1 << 15) // I2C related stuff +#define PVR2_TRACE_I2C_CMD (1 << 16) // Software commands to I2C modules +#define PVR2_TRACE_I2C_CORE (1 << 17) // I2C core debugging +#define PVR2_TRACE_I2C_TRAF (1 << 18) // I2C traffic through the adapter +#define PVR2_TRACE_V4LIOCTL (1 << 19) // v4l ioctl details +#define PVR2_TRACE_ENCODER (1 << 20) // mpeg2 encoder operation +#define PVR2_TRACE_BUF_POOL (1 << 21) // Track buffer pool management +#define PVR2_TRACE_BUF_FLOW (1 << 22) // Track buffer flow in system +#define PVR2_TRACE_DATA_FLOW (1 << 23) // Track data flow +#define PVR2_TRACE_DEBUGIFC (1 << 24) // Debug interface actions +#define PVR2_TRACE_GPIO (1 << 25) // GPIO state bit changes + + +#endif /* __PVRUSB2_HDW_INTERNAL_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: *** + */ |