Commit Graph

16 Commits

Author SHA1 Message Date
Mauro Carvalho Chehab
1c2ca35294 V4L/DVB (12472): hdpvr-control: fix bad whitespaces
It were using 7 spaces instead of tab for indent.

Cc: Janne Grunau <j@jannau.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-09-12 12:19:02 -03:00
Jiri Slaby
00c1e2167e V4L/DVB (12373): hdpvr: fix lock imbalances
There are many lock imbalances in this driver. Fix all found.

Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Signed-off-by: Douglas Schilling Landgraf <dougsland@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-09-12 12:18:30 -03:00
Jean Delvare
e81516c58e V4L/DVB (12343): Stop defining I2C adapter IDs nobody uses
There is no point in defining I2C adapter IDs when no code is using
them. As this field might go away in the future, stop using it when
we don't need to.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-09-12 12:18:13 -03:00
Hans Verkuil
99362e1ece V4L/DVB (12428): hdpvr: add missing initialization of current_norm
Drivers should either set current_norm or supply a g_std callback.

The hdpvr driver does neither. Since it initializes to a 60 Hz format
I've initialized the current_norm to NTSC | PAL_M | PAL_60 which is the
60 Hz subset of tvnorms.

Cc: Janne Grunau <j@jannau.net>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-08-13 20:39:12 -03:00
Thadeu Lima de Souza Cascardo
4b512d26f4 trivial: typo (en|dis|avail|remove)bale -> (en|dis|avail|remove)able
Signed-off-by: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2009-06-12 18:01:45 +02:00
Janne Grunau
7d771ff0dc V4L/DVB (11247): hdpvr: empty internal device buffer after stopping streaming
Makes the next capturing starting faster and more reliable.

Signed-off-by: Janne Grunau <j@jannau.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-03-30 12:43:43 -03:00
Janne Grunau
9ef77adfb9 V4L/DVB (11246): hdpvr: convert printing macros to v4l2_* with struct v4l2_device
it gives us a nice and unique prefix per device

Signed-off-by: Janne Grunau <j@jannau.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-03-30 12:43:43 -03:00
Janne Grunau
06630aec92 V4L/DVB (11245): hdpvr: add struct v4l2_device
Signed-off-by: Janne Grunau <j@jannau.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-03-30 12:43:43 -03:00
Janne Grunau
48f98f7557 V4L/DVB (11231): hdpvr: locking fixes
unlock io_mutex in hdpvr_stop_streaming hdpvr_disconnect to allow the
streaming worker to stop before we flush the workqueue.
do not return to user space with mutex held in vidioc_encoder_cmd with
an unknown encoder command.

Signed-off-by: Janne Grunau <j@jannau.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-03-30 12:43:42 -03:00
Janne Grunau
d2ff3ec816 V4L/DVB (11230): hdpvr: return immediately from hdpvr_poll if data is available
simplifies check for available data with hdpvr_get_next_buffer

Signed-off-by: Janne Grunau <j@jannau.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-03-30 12:43:42 -03:00
Janne Grunau
a50ab29185 V4L/DVB (11229): hdpvr: set usb interface dev as parent in struct video_device
Signed-off-by: Janne Grunau <j@jannau.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-03-30 12:43:42 -03:00
Janne Grunau
d211bfcbd0 V4L/DVB (11228): hdpvr: use debugging macro for buffer status
Signed-off-by: Janne Grunau <j@jannau.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-03-30 12:43:42 -03:00
Janne Grunau
c457377a3a V4L/DVB (11152): hdpvr: Fix build with Config_I2C not set
Signed-off-by: Janne Grunau <j@jannau.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-03-30 12:43:32 -03:00
Janne Grunau
e86da6f07e V4L/DVB (11125): fix mispelled Hauppauge in HD PVR and PVR USB2 driver comments
Signed-off-by: Janne Grunau <j@jannau.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-03-30 12:43:31 -03:00
Janne Grunau
76717b887c V4L/DVB (11097): use video_ioctl2 as ioctl handler directly
The encoder commands ioctls are available in v4l2_ioctl_ops. Use them
and get rid of the custom ioctl handler and use video_ioctl2.

Signed-off-by: Janne Grunau <j@jannau.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-03-30 12:43:28 -03:00
Janne Grunau
9aba42efe8 V4L/DVB (11096): V4L2 Driver for the Hauppauge HD PVR usb capture device
The device encodes component video up to 1080i to a MPEG-TS stream with
H.264 video and stereo AAC audio. Newer firmwares accept also AC3
(up to 5.1) audio over optical SPDIF without reencoding.
Firmware upgrade is unimplemeted but rather unimportant since
the firmware sits on a flash chip.

The I2C adapter to drive the integrated infrared receiver/sender is
currently disabled due to a conflict with cx18-based devices.

Tested-by: Jarod Wilson <jarod@redhat.com>
Signed-off-by: Janne Grunau <j@jannau.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-03-30 12:43:28 -03:00