Commit graph

4191 commits

Author SHA1 Message Date
Mauro Carvalho Chehab
66767920e3 V4L/DVB (9630): Some boards need to specify tuner address
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-12-29 17:53:34 -02:00
Devin Heitmueller
60245e858d V4L/DVB (9629): Add support for the ATI TV Wonder HD 600 USB Remote Control
Add support for the ATI TV Wonder HD 600 USB Remote Control
(required a new keymap)

[mchehab@redhat.com: Fix CodingStyle]
Signed-off-by: Devin Heitmueller <devin.heitmueller@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-12-29 17:53:34 -02:00
Devin Heitmueller
4b92253acc V4L/DVB (9628): em28xx: refactor IR support
Refactor the em28xx IR support based on the em2860/em2880 and em2874
datasheets.

Tested on the HVR-950 (em2883), Pinnacle 800e (em2883), Pinnacle 80e (em2874)
using the remote controls that came with those products.

Signed-off-by: Devin Heitmueller <devin.heitmueller@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-12-29 17:53:33 -02:00
Mauro Carvalho Chehab
0a6b8a851e V4L/DVB (9612): Fix key repetition with HVR-950 IR
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-12-29 17:53:33 -02:00
Mauro Carvalho Chehab
91812fa74f V4L/DVB (9611): em28xx: experimental support for HVR-950 IR
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-12-29 17:53:33 -02:00
Mauro Carvalho Chehab
a924a499ad V4L/DVB (9607): em28xx: Properly implement poll support for IR's
The first em28xx were based on i2c IR's. However, some newer designs
are coming with a polling-based IR. Those are done by reading a register
set at em28xx.

This patch adds core polling support for those devices. Later patches will
add support for some device-specific IR's.

This patch adds the same basic IR polling code used by bttv, cx88 and saa7134, and
shares the common getkey masks defined at ir-common.

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-12-29 17:53:33 -02:00
Mauro Carvalho Chehab
1958578da6 V4L/DVB (9591): v4l core: fix debug printk for enumberating framerates
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-12-29 17:53:33 -02:00
Devin Heitmueller
864ec0b7a0 V4L/DVB (9590): Add registration for Pinnacle 80e ATSC tuner
Add registration for Pinnacle 80e ATSC tuner

Register the em2874 based Pinnacle 80e device.  Note that support for this
device also requires the new drx-j driver (which is not available yet)

Thanks for Ray Lu from Empia for providing the em2874 datasheet.
Thanks to Joerg Schindler from Pinnacle for providing sample hardware.
Thanks to Rainer Miethling from Pinnacle for providing engineering support.

Signed-off-by: Devin Heitmueller <devin.heitmueller@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-12-29 17:53:32 -02:00
Devin Heitmueller
ebef13d480 V4L/DVB (9589): Properly support capture start on em2874
Properly support capture start on em2874

The transport stream enable register moved in the em2874, so make it work
properly.

Thanks for Ray Lu from Empia for providing the em2874 datasheet.

Signed-off-by: Devin Heitmueller <devin.heitmueller@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-12-29 17:53:32 -02:00
Devin Heitmueller
24a613e4b0 V4L/DVB (9588): Don't load em28xx audio module for digital-only devices
Rework the logic so that the em28xx-alsa module does not get loaded for devices
that don't support analog audio (such as the em2874)

Signed-off-by: Devin Heitmueller <devin.heitmueller@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-12-29 17:53:32 -02:00
Devin Heitmueller
95ea470574 V4L/DVB (9587): Handle changes to endpoint layout in em2874
Empia moved around their endpoint configuration in newer chips, so accommodate
the changes

Thanks for Ray Lu from Empia for providing the em2874 datasheet.

Signed-off-by: Devin Heitmueller <devin.heitmueller@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-12-29 17:53:32 -02:00
Devin Heitmueller
4924044495 V4L/DVB (9586): Fix possible null pointer dereference in info message
Fix case where we could end up dereferencing a NULL pointer if dev->vdev or
dev->vbi_dev were not set properly.

Signed-off-by: Devin Heitmueller <devin.heitmueller@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-12-29 17:53:32 -02:00
Devin Heitmueller
a527c9f827 V4L/DVB (9585): Skip reading eeprom in newer Empia devices
Empia switched to a 16-bit addressable eeprom in newer devices.  While we
could certainly write a routine to read the eeprom, there is nothing of use
in there that cannot be accessed through registers, and there is the risk that
we could corrupt the eeprom (since a 16-bit read call is interpreted as a
write call by 8-bit eeproms).  So just be safe and bail out of the function.

Thanks for Ray Lu from Empia for providing the em2874 datasheet.

Signed-off-by: Devin Heitmueller <devin.heitmueller@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-12-29 17:53:32 -02:00
Devin Heitmueller
6a1acc3bc5 V4L/DVB (9584): Support different GPIO/GPO registers for newer devices
Empia moved the location of the GPIO/GPO registers in newer devices.  Add the
ability to specify the relocated registers (including caching of register
contents).

Thanks for Ray Lu from Empia for providing the em2874 datasheet.

Signed-off-by: Devin Heitmueller <devin.heitmueller@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-12-29 17:53:32 -02:00
Devin Heitmueller
600bd7f0ed V4L/DVB (9583): Remember chip id of devices at initialization
When setting up the device, remember the chip id, so we can control behavior
in the future without having to read the register continuously.

Signed-off-by: Devin Heitmueller <devin.heitmueller@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-12-29 17:53:32 -02:00
Devin Heitmueller
1ed1dd54b0 V4L/DVB (9582): Add a EM28XX_NODECODER option to the list of available decoders
Add a EM28XX_NODECODER option to the list of available decoders.  This option
becomes important for devices that do not have analog support.

Signed-off-by: Devin Heitmueller <devin.heitmueller@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-12-29 17:53:31 -02:00
Devin Heitmueller
65c9fd4609 V4L/DVB (9581): Remove unused variable from em28xx-audio.c
Remove unused variable from em28xx-audio.c

Fix warning for unused "ret" variable

Signed-off-by: Devin Heitmueller <devin.heitmueller@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-12-29 17:53:31 -02:00
Devin Heitmueller
5caeba045c V4L/DVB (9580): Add chip id for em2874 to list of known chips
Add em2874 chip id

Add chip id for em2874 to list of known chips

Signed-off-by: Devin Heitmueller <devin.heitmueller@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-12-29 17:53:31 -02:00
Mauro Carvalho Chehab
a56a18c3ed V4L/DVB (9579): v4l core: a few get ioctls were lacking memory clean
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-12-29 17:53:31 -02:00
Mauro Carvalho Chehab
74d83fa024 V4L/DVB (9578): v4l core: add support for enumerating frame sizes and intervals
video_ioctl2 lacks implementation of those two ioctls:
	- VIDIOC_ENUM_FRAMESIZES and VIDIOC_ENUM_FRAMEINTERVALS

Adds implementation for those.

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-12-29 17:53:31 -02:00
Darron Broad
f3f741e711 V4L/DVB (9577): saa7134-dvb: MFE attachment clean-up for saa-7134 dvb
This cleans-up MFE attachment for saa-7134 dvb
devices.

note: MFE is not fully implemented here yet.

Signed-off-by: Darron Broad <darron@kewl.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-12-29 17:53:31 -02:00
Darron Broad
60a5a92759 V4L/DVB (9576): cx88-dvb: MFE attachment clean-up for HVR-3000/4000
This cleans-up MFE attachment for these cards plus
two cases of potential memory leak on attachment
failure.

Signed-off-by: Darron Broad <darron@kewl.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-12-29 17:53:31 -02:00
Mauro Carvalho Chehab
2c9bcea1a1 V4L/DVB (9572a): Whitespace cleanup
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-12-29 17:53:31 -02:00
Laurent Pinchart
44f0079ec7 V4L/DVB (9570): uvcvideo: Handle failed video GET_{MIN|MAX|DEF} requests more gracefully
Failed requests will now generate a one-time warning message instead of the
usual "Failed to query..." error, which should be more user-friendly. The
driver will also recover automatically from failed GET_MIN/GET_MAX requests
when the device is half-broken without requiring the MINMAX quirk (fully
broken devices still need the quirk).

Signed-off-by: Laurent Pinchart <laurent.pinchart@skynet.be>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-12-29 17:53:31 -02:00
Jean-Francois Moine
7e21fda17e V4L/DVB (9563): gspca: Let gspca handle the webcam 0471:0328 instead of sn9c102.
According to http://bugzilla.kernel.org/show_bug.cgi?id=11997,
the driver sn9c102 does not work for this webcam.

Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-12-29 17:53:30 -02:00
Jean-Francois Moine
29fbdf3d94 V4L/DVB (9560): gspca: Let gspca handle the webcam 0c45:602c instead of sn9c102.
According to http://bugzilla.kernel.org/show_bug.cgi?id=11920,
the driver sn9c102 does not work for this webcam.

Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-12-29 17:53:30 -02:00
Frederic Cand
95c730beb2 V4L/DVB (9548): gspca: Fix Kconfig CodingStyle
Signed-off-by: Frederic Cand <frederic.cand@anevia.com>
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-12-29 17:53:30 -02:00
Laurent Pinchart
c9535db3d2 V4L/DVB (9569): uvcvideo: Sort the frame descriptors during parsing
The UVC specification does not require frame descriptors to be sorted by
bFrameIndex. At least one camera (145f:013e) is known not to sort the
descriptors properly, so they need to be sorted during parsing as the driver
then accesses them by index.

Signed-off-by: Laurent Pinchart <laurent.pinchart@skynet.be>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-12-29 17:53:30 -02:00
Laurent Pinchart
2f38483bc4 V4L/DVB (9568): uvcvideo: Add support for Lenovo Thinkpad SL500 integrated webcam
Signed-off-by: Laurent Pinchart <laurent.pinchart@skynet.be>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-12-29 17:53:30 -02:00
Laurent Pinchart
562f0fed97 V4L/DVB (9567): uvcvideo: Add support for Samsung Q310 integrated webcam
Signed-off-by: Laurent Pinchart <laurent.pinchart@skynet.be>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-12-29 17:53:30 -02:00
Jean-Francois Moine
1c44d81dbb V4L/DVB (9565): gspca: Remove empty lines in traces.
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-12-29 17:53:29 -02:00
Jean-Francois Moine
53e745157b V4L/DVB (9562): gspca: Set the default frame rate to 30 fps for sensor ov764x in ov519.
This patch fixes the bad picture at low resolution (320x240).

Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-12-29 17:53:29 -02:00
Jean-Francois Moine
ac40b1fae5 V4L/DVB (9561): gspca: Cleanup the source of ov519.
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-12-29 17:53:29 -02:00
Jean-Francois Moine
917118745a V4L/DVB (9553): gspca: Webcam 145f:013a added in pac207.
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-12-29 17:53:29 -02:00
Jean-Francois Moine
2e0903b001 V4L/DVB (9552): gspca: Simplify the ISOC packet scanning in tv8532.
This patch
- makes unuseful the temporary buffers
- and also fixes the bad colors problem.

Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-12-29 17:53:29 -02:00
Frederic Cand
42ec3135b1 V4L/DVB (9548): gspca: Properly indent Kconfig
Signed-off-by: Frederic Cand <frederic.cand@anevia.com>
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-12-29 17:53:29 -02:00
Jean-Francois Moine
240d3ad8ea V4L/DVB (9547): gspca: Version change.
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-12-29 17:53:29 -02:00
Jean-Francois Moine
ba13cca706 V4L/DVB (9546): gspca: Bad scanning of ISOC packets in tv8532.
- The scan function must know about empty packets.
- Packets starting with 0x80 must not be counted.
- Wrong size of the translated frame.

Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-12-29 17:53:29 -02:00
Jean-Francois Moine
ff374747ce V4L/DVB (9545): gspca: Add a flag for empty ISOC packets.
- This flag is needed by some subdrivers as tv8532 for start
  of frame detection.

Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-12-29 17:53:29 -02:00
Jean-Francois Moine
8fe2f1d522 V4L/DVB (9544): gspca: Clear the bulk endpoint at starting time when bulk transfer.
- usb_clear_halt() added in gspca and removed in finepix.

Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-12-29 17:53:28 -02:00
Hans de Goede
5017c7bde4 V4L/DVB (9543): gspca: Adjust autoexpo values for cams with a vga sensor in sonixb.
- This patch makes sonixb.c strife to different values during autoexposure
  for sif versus vga sensors.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-12-29 17:53:28 -02:00
Jean-Francois Moine
0cae89647e V4L/DVB (9541): gspca: Add infrared control for sonixj - mi0360.
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-12-29 17:53:28 -02:00
Vincent Pelletier
5cff91a033 V4L/DVB (9536): WinFast DTV2000 H: add support for missing analog inputs
Add support for the following inputs:
 - radio tuner
 - composite 1 & 2 (only 1 is physically available, but composite 2 is also
   advertised by windows driver)
 - svideo

Signed-off-by: Vincent Pelletier <plr.vincent@gmail.com>
Acked-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-12-29 17:53:28 -02:00
Igor M. Liplianin
93f26c147b V4L/DVB (9535): cx88-dvb: Remove usage core->prev_set_voltage from cx24116 based cards.
Remove usage core->prev_set_voltage from cx24116 based cards,
as it does not make sense for the demod.

Signed-off-by: Igor M. Liplianin <liplianin@me.by>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-12-29 17:53:28 -02:00
Igor M. Liplianin
cd3cde1271 V4L/DVB (9534): cx88: Add support for Prof 6200 DVB-S PCI card
The card based on stv0299 or stv0288 demodulators.

Signed-off-by: Igor M. Liplianin <liplianin@me.by>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-12-29 17:53:28 -02:00
Igor M. Liplianin
4b29631db3 V4L/DVB (9533): cx88: Add support for TurboSight TBS8910 DVB-S PCI card
The card based on stv0299 or stv0288 demodulators.

Signed-off-by: Igor M. Liplianin <liplianin@me.by>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-12-29 17:53:28 -02:00
Mauro Carvalho Chehab
1f6340bd43 V4L/DVB (9532): Properly handle error messages during alsa registering
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-12-29 17:53:28 -02:00
Andy Walls
f4167342b5 V4L/DVB (9514): cx18: Fix PLL freq computation for debug display
cx18: Fix PLL freq computation for debug display.
The code to compute the PLL freq from register values was storing an
intermediate 56 bit result in a 32 bit type, causing a nonsense value to
be displayed.

Signed-off-by: Andy Walls <awalls@radix.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-12-29 17:53:27 -02:00
Patrice Levesque
bc13ae1122 V4L/DVB (9529): cx88: add a second PCI ID for ATI TV Wonder Pro
There's a second PCI identifier for the ATI TV WONDER PRO card
(0x1002:0x00f9).

Attached is a patch to kernel 2.6.27 that adds autodetection for this
version.

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-12-29 17:53:27 -02:00
Alan McIvor
2499abe710 V4L/DVB (9523): Increase number of BT8XX devices supported in a system
The BT8XX device driver currently only supports 16 such devices in a
system. This is too small for many surveillance applications. This
patch increases the number to 32.

Signed-off-by: Alan McIvor <alan.mcivor@reveal.co.nz>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-12-29 17:53:27 -02:00
Alan McIvor
9be4daa09a V4L/DVB (9522): Increase number of SAA7134 devices supported in a system
The SAA7134 device driver currently only supports 8 such devices in a
system. This is too small for many surveillance applications. This
patch increases the number to 32.

Signed-off-by: Alan McIvor <alan.mcivor@reveal.co.nz>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-12-29 17:53:27 -02:00
Kay Sievers
af128a102c V4L/DVB (9521): V4L: struct device - replace bus_id with dev_name(), dev_set_name()
This patch is part of a larger patch series which will remove
the "char bus_id[20]" name string from struct device. The device
name is managed in the kobject anyway, and without any size
limitation, and just needlessly copied into "struct device".

To set and read the device name dev_name(dev) and dev_set_name(dev)
must be used. If your code uses static kobjects, which it shouldn't
do, "const char *init_name" can be used to statically provide the
name the registered device should have. At registration time, the
init_name field is cleared, to enforce the use of dev_name(dev) to
access the device name at a later time.

We need to get rid of all occurrences of bus_id in the entire tree
to be able to enable the new interface. Please apply this patch,
and possibly convert any remaining remaining occurrences of bus_id.

We want to submit a patch to -next, which will remove bus_id from
"struct device", to find the remaining pieces to convert, and finally
switch over to the new api, which will remove the 20 bytes array
and does no longer have a size limitation.

Thanks,
Kay

Signed-off-by: Kay Sievers <kay.sievers@vrfy.org>
Acked-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-12-29 17:53:26 -02:00
Andy Walls
ced07371d9 V4L/DVB (9512): cx18: Fix write retries for registers that always change - part 3.
cx18: Fix write retries for registers that always change - part 3.
Fix the io for the rest of the registers that will often not read back the
value just written.  Modified register readback checks to make sure the
intended effect was achieved without constantly rewriting the registers.
The one outstanding register remaining is 0xc72014 CX18_AUDIO_ENABLE, whose
behavior on writes I have yet to determine.

Signed-off-by: Andy Walls <awalls@radix.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-12-29 17:53:26 -02:00
Hans Verkuil
48fc6bb37b V4L/DVB (9508): ivtv: enable tuner support for Yuan PG600-2
The Yuan PG600-2 has a working tuner, so this can be enabled.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-12-29 17:53:26 -02:00
Hans Verkuil
91121d9cfd V4L/DVB (9507): v4l: remove EXPERIMENTAL from several drivers
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-12-29 17:53:26 -02:00
Hans Verkuil
f473bf76c7 V4L/DVB (9503): v4l: remove inode argument from video_usercopy
The inode argument was never used. Removing it from video_usercopy
brings the function pointer type of video_usercopy in line with similar
v4l2 functions, thus simplifying several drivers.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-12-29 17:53:26 -02:00
Hans Verkuil
bef216b7ed V4L/DVB (9502): ov772x: CodingStyle improvements
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-12-29 17:53:26 -02:00
Darron Broad
cbd8244106 V4L/DVB (9500): cx88-dvb: MFE attachment fix-up
MFE attachment fix-up

Signed-off-by: Darron Broad <darron@kewl.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-12-29 17:53:25 -02:00
Mauro Carvalho Chehab
5910e820cd V4L/DVB (9498): Simplify video standards enumeration
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-12-29 17:53:25 -02:00
Frederic CAND
b84ca9f2a0 V4L/DVB (9497): tda9887/cx88: Adds SECAM/BGH standards
Adds secam bgh support

Signed-off-by: Frederic CAND <frederic.cand@anevia.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-12-29 17:53:25 -02:00
Alan Cox
d9b01449e7 V4L/DVB (9491): rationalise addresses to one common one
Signed-off-by: Alan Cox <alan@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-12-29 17:53:25 -02:00
Kuninori Morimoto
08a66aea55 V4L/DVB (9488): Add ov772x driver
This patch adds ov772x driver that use soc_camera framework.
It was tested on SH Migo-r board.

Signed-off-by: Kuninori Morimoto <morimoto.kuninori@renesas.com>
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-12-29 17:53:25 -02:00
Hans Verkuil
d1f81da236 V4L/DVB (9484): v4l: rename compat_ioctl32.c to v4l2-compat-ioctl32.c
All core v4l sources should start with 'v4l2-'
This file was the last one for which this was not the case.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-12-29 17:53:25 -02:00
Andy Walls
667d75e7c6 V4L/DVB (9474): cx18: Remove redundant block scope variable in cx18_probe() for sparse
cx18: Remove redundant block scope variable in cx18_probe() to eliminate sparse
build warning.

Signed-off-by: Andy Walls <awalls@radix.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-12-29 17:53:24 -02:00
Mauro Carvalho Chehab
f71f11ed46 V4L/DVB (9367): Move lgdt3304 driver to the proper place and allow it to compile
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-12-29 17:53:13 -02:00
Mauro Carvalho Chehab
c2e591fcb7 V4L/DVB (9366): Move S921 driver to the proper place and allow it to compile
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-12-29 17:53:13 -02:00
Markus Rechberger
67ea14f250 V4L/DVB (9365): adding lgdt3304 based driver
lgdt3304.c:
    frontend driver for the lgdt3304 chip, this driver is not compatible
    with the lgdt330x.

Signed-off-by: Markus Rechberger <mrechberger@sundtek.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-12-29 17:53:13 -02:00
Markus Rechberger
aa56cb9db0 V4L/DVB (9364): adding sharp s921 ISDB-T driver
s921_module.c:
    wrapper for the dvb frontend interface
    s921_core.c:
    core s921 1seg ISDB-T driver, everything is set to auto as much as possible
    in order to not require certain parameters which currently cannot be passed
    to the ISDB-T chip.

    ISDB-T support can be tested using dvbscan, dvbstream/snoop and mplayer
    Tested 1seg H264/aac stream with this driver using a custom linux
ISDB-T player

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-12-29 17:53:13 -02:00
Markus Rechberger
2c5aacc6c7 V4L/DVB (9363): tvp5150: add support to enable raw vbi
Signed-off-by: Markus Rechberger <mrechberger@sundtek.de>
[mchehab@redhat.com: Fix bad whitespaces]
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-12-29 17:53:13 -02:00
Jean-Francois Moine
a12ca6a6e1 V4L/DVB (9691): gspca: Some cleanups at device register
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-12-29 17:53:12 -02:00
Linus Torvalds
81d6e59dab Merge git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6: (132 commits)
  sh: oprofile: Fix up the module build.
  sh: add UIO support for JPU on SH7722.
  serial: sh-sci: Fix up port pinmux for SH7366.
  sh: mach-rsk: Use uImage generation by default for rsk7201/7203.
  sh: mach-sh03: Fix up pata_platform build breakage.
  sh: enable deferred io LCDC on Migo-R
  video: sh_mobile_lcdcfb deferred io support
  video: deferred io with physically contiguous memory
  video: deferred io cleanup
  video: fix deferred io fsync()
  sh: add LCDC interrupt configuration to AP325 and Migo-R
  sh_mobile_lcdc: use FB_SYS helpers instead of FB_CFB
  sh: split coherent pages
  sh: dma: Kill off ISA DMA wrapper.
  sh: Conditionalize the code dumper on CONFIG_DUMP_CODE.
  sh: Kill off the unused SH_ALPHANUMERIC debug option.
  sh: Enable skipping of bss on debug platforms for sh32 also.
  doc: Update sh cpufreq documentation.
  sh: mrshpc_setup_windows() needs to be inline.
  serial: sh-sci: sci_poll_get_char() is only used by CONFIG_CONSOLE_POLL.
  ...
2008-12-28 11:39:19 -08:00
Devin Heitmueller
231ffc9c07 V4L/DVB (9920): em28xx: fix NULL pointer dereference in call to VIDIOC_INT_RESET command
Fix a NULL pointer dereference that would occur if the video decoder tied to
the em28xx supports the VIDIOC_INT_RESET call (for example: the cx25840 driver)

Signed-off-by: Devin Heitmueller <dheitmueller@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-12-23 09:13:50 -02:00
Paul Mundt
af505b1eab media: sh_mobile_ceu_camera: Add HAVE_CLK dependency.
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2008-12-22 18:42:52 +09:00
Magnus Damm
a42b6dd69c sh: sh_mobile ceu clock framework support
Add clock framework support to the sh_mobile ceu and
adjust the board specific code accordingly.

Signed-off-by: Magnus Damm <damm@igel.co.jp>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2008-12-22 18:42:51 +09:00
Hans Verkuil
3ca81a5525 V4L/DVB (9906): v4l2-compat: test for unlocked_ioctl as well.
The v4l_compat_ioctl32() function only tested for the presence of the
ioctl op, not for unlocked_ioctl. So it would always return an error
when used with drivers that use unlocked_ioctl instead of ioctl.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-12-16 16:43:59 -02:00
Mauro Carvalho Chehab
8b21c1e90e V4L/DVB (9885): drivers/media Kconfig's: fix bugzilla #12204
When the tuner modules were moved to common/tuners, a separate customize
option were added for tuners. However, the automatic selection of the
tuners were still using the older option.

This causes that the automatic selection to fail, if DVB_FE_CUSTOMISE is
selected. Also, since those tuners are now under MEDIA_TUNER_CUSTOMIZE
menu, if you unset MEDIA_TUNER_CUSTOMIZE, you can't manually select the
tuners.

This patch fixes this error by replacing DVB_FE_CUSTOMISE by
MEDIA_TUNER_CUSTOMIZE on all places were a tuner is selected.

The patch were generated by this small script:

for i in `find drivers/media -name Kconfig`; do
  cat $i|perl -ne 's/(MEDIA_TUNER.*)DVB_FE_CUSTOMISE/\1MEDIA_TUNER_CUSTOMIZE/; print $_' >a
  mv a $i
done

Also, manually reordered the tuner entries.

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-12-16 16:43:59 -02:00
Jim Paris
f86d4a9173 V4L/DVB (9875): gspca - main: Fix vidioc_s_jpegcomp locking.
Signed-off-by: Jim Paris <jim@jtan.com>
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-12-16 16:43:58 -02:00
Russell King
72aaf09fda Merge git://git.marvell.com/orion into devel 2008-12-13 09:12:51 +00:00
Russell King
c5b84b3bb0 Merge branch 'for-rmk' of git://git.kernel.org/pub/scm/linux/kernel/git/ycmiao/pxa-linux-2.6 into devel
Conflicts:

	arch/arm/mach-pxa/pxa25x.c
2008-12-02 22:07:40 +00:00
Eric Miao
013132cae8 [ARM] pxa: move camera (QCI) registers definition out of pxa-regs.h
Signed-off-by: Eric Miao <eric.miao@marvell.com>
Acked-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
2008-12-02 14:42:37 +08:00
Mauro Carvalho Chehab
a693b0cdba em28xx: remove backward compat macro added on a previous fix
commit 50f3beb50a fixed em28xx-alsa
locking schema. However, a backport macro was kept.

This patch removes the macro, since it is not needed for the module
compilation against upstream.

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-12-01 18:04:14 -02:00
Hans Verkuil
484ab62c5e V4L/DVB (9748): em28xx: fix compile warning
Label fail_unreg is no longer used.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-12-01 17:12:57 -02:00
Douglas Schilling Landgraf
faa3bd2e48 V4L/DVB (9743): em28xx: fix oops audio
Replaced usb_kill_usb for usb_unlink_usb
(wait until urb to fully stop require USB core to put the calling process to sleep).

Oops:
http://www.kerneloops.org/raw.php?rawid=71799&msgid=

Signed-off-by: Douglas Schilling Landgraf <dougsland@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-12-01 17:09:42 -02:00
Russell King
e0d8b13ae1 [ARM] pxa: don't pass a consumer clock name for devices with unique clocks
Where devices only have one consumer, passing a consumer clock ID
has no real benefit.  Remove it.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-11-27 12:38:23 +00:00
Mauro Carvalho Chehab
50f3beb50a V4L/DVB (9742): em28xx-alsa: implement another locking schema
Instead of using a spinlock, it is better to call the proper pcm stream
locking schema.

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-11-24 12:24:52 -02:00
Jean-Francois Moine
e07a1d8ab2 V4L/DVB (9691): gspca: Move the video device to a separate area.
The video device was part of the gspca device. On device disconnection
while streaming, the device structure is freed at close time.
In this case, the remaining close job on the video device run out of
allocated memory.

Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-11-24 12:01:38 -02:00
Jean-Francois Moine
5c4fa002b1 V4L/DVB (9690): gspca: Lock the subdrivers via module_get/put.
The previous subdriver protection against rmmod was done via the
file operations table in the device descriptor. On device disconnection
while streaming, the device structure was freed at close time, and the
module_put still used the module name in the freed area.
Now, explicit module get/put are done on open and close.

Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-11-24 12:01:23 -02:00
Jean-Francois Moine
98522a7be9 V4L/DVB (9689): gspca: Memory leak when disconnect while streaming.
As a side effect, the sd routine stop0 is called on disconnect.
This permits the subdriver to free its resources.

Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-11-24 12:01:07 -02:00
Mauro Carvalho Chehab
818a557eeb V4L/DVB (9668): em28xx: fix a race condition with hald
Newer versions of hald tries to open it to call QUERYCAP.

Due to the lack of a proper locking, it is possible to open the device
before it finishes initialization.

This patch adds a lock to avoid this risk, and to protect the list of
em28xx devices.

While here, remove the uneeded BKL lock.

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-11-20 18:12:02 -02:00
Mauro Carvalho Chehab
f2a2e49105 V4L/DVB (9647): em28xx: void having two concurrent control URB's
Now that we have a polling task for IR, there's a race condition, since
IR can be polling while other operations are being doing. Also, we are
now sharing the same urb_buf for both read and write control urb
operations. So, we need a mutex.

Thanks to Davin Heitmueller <devin.heitmueller@gmail.com> for warning me.

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-11-20 17:20:14 -02:00
Mauro Carvalho Chehab
c4a98793a6 V4L/DVB (9646): em28xx: avoid allocating/dealocating memory on every control urb
Before this patch, every register setup on em28xx were dynamically
allocating a temporary buffer for control URB's to be handled.

To avoid this ping-pong, use, instead a pre-allocated buffer.

Also, be sure that read control URB's also use the buffer, instead of
relying on a stack buffer.

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-11-20 17:19:31 -02:00
Mauro Carvalho Chehab
625ff16794 V4L/DVB (9645): em28xx: Avoid memory leaks if registration fails
em28xx_init_dev() has some error conditions that are not properly
de-allocating dev var, nor freeing the device number for a future usage.

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-11-20 17:19:20 -02:00
Harvey Harrison
deaf53e3c8 V4L/DVB (9635): v4l: s2255drv fix firmware test on big-endian
Noticed by sparse:
drivers/media/video/s2255drv.c:2531:6: warning: restricted __le32 degrades to integer

Cc: Dean Anderson <dean@sensoray.com>
Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-11-16 23:57:23 -02:00
Devin Heitmueller
3f9b46c154 V4L/DVB (9632): make em28xx aux audio input work
The attached patch makes the em28xx auxillary audio input work.
Tested with the HVR-950.

em28xx: make auxillary audio input work

The tuner audio input was working but the aux input wasn't.  Tested with
the HVR-950.

Signed-off-by: Devin Heitmueller <devin.heitmueller@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-11-16 23:56:25 -02:00
Mauro Carvalho Chehab
c41109fc9a V4L/DVB (9627): em28xx: Avoid i2c register error for boards without eeprom
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-11-16 23:55:48 -02:00
Mauro Carvalho Chehab
01a1a3cc1e V4L/DVB (9624): CVE-2008-5033: fix OOPS on tvaudio when controlling bass/treble
This bug were supposed to be fixed by 5ba2f67afb,
where a call to NULL happens.

Not all tvaudio chips allow controlling bass/treble. So, the driver
has a table with a flag to indicate if the chip does support it.

Unfortunately, the handling of this logic were broken for a very long
time (probably since the first module version). Due to that, an OOPS
were generated for devices that don't support bass/treble.

This were the resulting OOPS message before the patch, with debug messages
enabled:

tvaudio' 1-005b: VIDIOC_S_CTRL
BUG: unable to handle kernel NULL pointer dereference at 00000000
IP: [<00000000>]
*pde = 22fda067 *pte = 00000000
Oops: 0000 [#1] SMP
Modules linked in: snd_hda_intel snd_seq_dummy snd_seq_oss snd_seq_midi_event snd_seq snd_seq_device
snd_pcm_oss snd_mixer_oss snd_pcm snd_timer snd_hwdep snd soundcore tuner_simple tuner_types tea5767 tuner
tvaudio bttv bridgebnep rfcomm l2cap bluetooth it87 hwmon_vid hwmon fuse sunrpc ipt_REJECT
nf_conntrack_ipv4 iptable_filter ip_tables ip6t_REJECT xt_tcpudp nf_conntrack_ipv6 xt_state nf_conntrack
ip6table_filter ip6_tables x_tables ipv6 dm_mirrordm_multipath dm_mod configfs videodev v4l1_compat
ir_common 8139cp compat_ioctl32 v4l2_common 8139too videobuf_dma_sg videobuf_core mii btcx_risc tveeprom
i915 button snd_page_alloc serio_raw drm pcspkr i2c_algo_bit i2c_i801 i2c_core iTCO_wdt
iTCO_vendor_support sr_mod cdrom sg ata_generic pata_acpi ata_piix libata sd_mod scsi_mod ext3 jbdmbcache
uhci_hcd ohci_hcd ehci_hcd [last unloaded: soundcore]

Pid: 15413, comm: qv4l2 Not tainted (2.6.25.14-108.fc9.i686 #1)
EIP: 0060:[<00000000>] EFLAGS: 00210246 CPU: 0
EIP is at 0x0
EAX: 00008000 EBX: ebd21600 ECX: e2fd9ec4 EDX: 00200046
ESI: f8c0f0c4 EDI: f8c0f0c4 EBP: e2fd9d50 ESP: e2fd9d2c
 DS: 007b ES: 007b FS: 00d8 GS: 0033 SS: 0068
Process qv4l2 (pid: 15413, ti=e2fd9000 task=ebe44000 task.ti=e2fd9000)
Stack: f8c0c6ae e2ff2a00 00000d00 e2fd9ec4 ebc4e000 e2fd9d5c f8c0c448 00000000
       f899c12a e2fd9d5c f899c154 e2fd9d68 e2fd9d80 c0560185 e2fd9d88 f8f3e1d8
       f8f3e1dc ebc4e034 f8f3e18c e2fd9ec4 00000000 e2fd9d90 f899c286 c008561c
Call Trace:
 [<f8c0c6ae>] ? chip_command+0x266/0x4b6 [tvaudio]
 [<f8c0c448>] ? chip_command+0x0/0x4b6 [tvaudio]
 [<f899c12a>] ? i2c_cmd+0x0/0x2f [i2c_core]
 [<f899c154>] ? i2c_cmd+0x2a/0x2f [i2c_core]
 [<c0560185>] ? device_for_each_child+0x21/0x49
 [<f899c286>] ? i2c_clients_command+0x1c/0x1e [i2c_core]
 [<f8f283d8>] ? bttv_call_i2c_clients+0x14/0x16 [bttv]
 [<f8f23601>] ? bttv_s_ctrl+0x1bc/0x313 [bttv]
 [<f8f23445>] ? bttv_s_ctrl+0x0/0x313 [bttv]
 [<f8b6096d>] ? __video_do_ioctl+0x1f84/0x3726 [videodev]
 [<c05abb4e>] ? sock_aio_write+0x100/0x10d
 [<c041b23e>] ? kmap_atomic_prot+0x1dd/0x1df
 [<c043a0c9>] ? enqueue_hrtimer+0xc2/0xcd
 [<c04f4fa4>] ? copy_from_user+0x39/0x121
 [<f8b622b9>] ? __video_ioctl2+0x1aa/0x24a [videodev]
 [<c04054fd>] ? do_notify_resume+0x768/0x795
 [<c043c0f7>] ? getnstimeofday+0x34/0xd1
 [<c0437b77>] ? autoremove_wake_function+0x0/0x33
 [<f8b62368>] ? video_ioctl2+0xf/0x13 [videodev]
 [<c048c6f0>] ? vfs_ioctl+0x50/0x69
 [<c048c942>] ? do_vfs_ioctl+0x239/0x24c
 [<c048c995>] ? sys_ioctl+0x40/0x5b
 [<c0405bf2>] ? syscall_call+0x7/0xb
 [<c0620000>] ? cpuid4_cache_sysfs_exit+0x3d/0x69
 =======================
Code:  Bad EIP value.
EIP: [<00000000>] 0x0 SS:ESP 0068:e2fd9d2c

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-11-14 14:39:47 -02:00
Mauro Carvalho Chehab
c6241b6c64 V4L/DVB (9623): tvaudio: Improve debug msg by printing something more human
Before the patch, the used ioctl were printed as an hexadecimal code,
hard to be understand without consulting the way _IO macros work.
Instead, use the V4L default handler for printing such errors into a way
that would be easier to understand.

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-11-14 14:24:45 -02:00
Mauro Carvalho Chehab
41f5230f3f V4L/DVB (9622): tvaudio: Improve comments and remove a unneeded prototype
Some comments are not clear enough. Improve it to allow a better
understanding of the driver behavior.

While there, remove an unneeded struct prototype.

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-11-14 14:24:45 -02:00
Mauro Carvalho Chehab
494264379d V4L/DVB (9621): Avoid writing outside shadow.bytes[] array
There were no check about the limits of shadow.bytes array. This offers
a risk of writing values outside the limits, overriding other data
areas.

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-11-14 14:24:45 -02:00
Mauro Carvalho Chehab
81cb5c4f7f V4L/DVB (9620): tvaudio: use a direct reference for chip description
Instead of storing the pointer for the proper entry at chip description
table, the driver were storing an indirect reference, by using an index.
Better to reference directly the data.

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-11-14 14:24:45 -02:00
Mauro Carvalho Chehab
b4ab114cf7 V4L/DVB (9619): tvaudio: update initial comments
A driver used on several bttv boards since 2000 is not experimental
anymore ;) Remove it from the comments.

While there, update copyrights addind a quick note about the "recent"
updates since 2005.

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-11-14 14:24:44 -02:00
Mauro Carvalho Chehab
099b7fcc77 V4L/DVB (9618): tvaudio: add additional logic to avoid OOPS
This patch checks for volume, bass, treble, set mode and get mode
callbacks before actually enabling the code that would use them.

Instead of aborting the driver for load, this patch will allow it to
load with a reduced number of functionatities.

This prevents OOPS if some board entry is missing a needed callback.

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-11-14 14:24:44 -02:00
Mauro Carvalho Chehab
dd03e970a1 V4L/DVB (9617): tvtime: remove generic_checkmode callback
generic_checkmode() were called, via a callback, for some tvaudio chips.
There's just one callback code used on all those boards. So, it makes no
sense on keeping this as a callback.

Since there were some OOPS reported on tvaudio on kerneloops.org, this
patch removes this callback, adding the code at the only place were it
is called: inside chip_tread. A flag were added to indicate the need for
a kernel thread to set stereo mode on cards that needs it.

Using this more direct approach simplifies the code, making it more
robust against human errors.

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-11-14 14:24:44 -02:00
Mauro Carvalho Chehab
af1a9951fc V4L/DVB (9616): tvaudio: cleanup - group all callbacks together
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-11-14 14:24:44 -02:00
Mauro Carvalho Chehab
04e6f99025 V4L/DVB (9615): tvaudio: instead of using a magic number, use ARRAY_SIZE
Also, the default standard is the first one. So, fix the comment at the
array.

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-11-14 14:24:44 -02:00
Mauro Carvalho Chehab
5c65335103 V4L/DVB (9613): tvaudio: fix a memory leak
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-11-14 14:24:44 -02:00
Andy Walls
1d6782bda5 V4L/DVB (9516): cx18: Move DVB buffer transfer handling from irq handler to work_queue
cx18: Move DVB buffer transfer handling from irq handler to work_queue thread.
In order to properly lock the epu2cpu mailbox for driver to CX23418 commands,
the DVB/TS buffer handling needs to be moved from the IRQ handler and IRQ
context to a work queue.  This work_queue implmentation is strikingly similar
to the ivtv implementation - for better or worse.

Signed-off-by: Andy Walls <awalls@radix.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-11-11 08:11:33 -02:00
Jean-Francois Moine
c9ff1b689a V4L/DVB (9557): gspca: Small changes for the sensor HV7131B in zc3xx.
- touch only one register for brightness change
- no quality control
- don't probe again at streamon time.

Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-11-11 08:11:32 -02:00
Jean-Francois Moine
03bf75654c V4L/DVB (9556): gspca: Bad init sequence for sensor HV7131B in zc3xx.
This patch fixes the H flip and the R & B color inversion of mode 320x240.

Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-11-11 08:11:32 -02:00
Krzysztof Helt
93d0f0385a V4L/DVB (9549): gspca: Fix a typo in one of gspca chips name.
Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl>
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-11-11 08:11:31 -02:00
Andy Walls
465f8a805d V4L/DVB (9515): cx18: Use correct Mailbox IRQ Ack values and misc IRQ handling cleanup
cx18: Use correct Mailbox IRQ Ack values and misc IRQ handling cleanup.
The SCB field definitions for Ack IRQ's for mailboxes were inconsistent with
the bitmasks being loaded into those SCB fields and the SW2 Ack IRQ handling
logic.  Renamed fields in SCB to make things consistent and did misc IRQ
handling cleanups: removing legacy ivtv dma_reg_lock, HPU IRQ flags, etc.

Signed-off-by: Andy Walls <awalls@radix.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-11-11 08:11:31 -02:00
Frederic CAND
17ff61cb20 V4L/DVB (9493): kconfig patch
Ok I made a patch that converts gspca kconfig file to a more standard=
one, with tabs + 2 white spaces, so that if a warning is added it still
compiles
please find it attached

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-11-11 08:11:30 -02:00
Andy Walls
4e6b61047d V4L/DVB (9511): cx18: Mark CX18_CPU_DE_RELEASE_MDL as a slow API call
cx18: Mark CX18_CPU_DE_RELEASE_MDL as a slow API call.
Give the encoder time to complete the MDL release before destroying the
encoder internal task.  This avoids an encoder lockup on the next digital
capture and error messages about buffers being returned for an inactive
encoder task handle.

Signed-off-by: Andy Walls <awalls@radix.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-11-11 08:11:29 -02:00
Andy Walls
f056d29eeb V4L/DVB (9510): cx18: Fix write retries for registers that always change - part 2.
cx18: Fix write retries for registers that always change - part 2.
Some registers, especially interrupt related ones, will never read
back the value just written.  Modified interrupt register readback
checks to make sure the intended effect was achieved.

Signed-off-by: Andy Walls <awalls@radix.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-11-11 08:11:28 -02:00
Hans Verkuil
58ae1c2318 V4L/DVB (9506): ivtv/cx18: fix test whether modules should be loaded or not.
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-11-11 08:11:28 -02:00
Darron Broad
1a8dc86db1 V4L/DVB (9499): cx88-mpeg: final fix for analogue only compilation + de-alloc fix
Final fix for when analogue only is selected
for compilation (ie, !CX88_DVB)

This tidies up previous fix and adds missing
de-alloc memory leak on fault (eg, if fe1 fails to alloc
where fe0 was allocated).

Signed-off-by: Darron Broad <darron@kewl.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-11-11 08:11:27 -02:00
Frederic CAND
9c8e0a260e V4L/DVB (9496): cx88-blackbird: bugfix: cx88-blackbird-mpeg-users
Allows multiple access to the mpeg device

Signed-off-by: Frederic CAND <frederic.cand@anevia.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-11-11 08:11:27 -02:00
Frederic CAND
a2482377c9 V4L/DVB (9495): cx88-blackbird: bugfix: cx88-blackbird-poll-fix
Starts encoder not only on a read call but also on a poll command.

Signed-off-by: Frederic CAND <frederic.cand@anevia.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-11-11 08:11:27 -02:00
Hans Verkuil
7c34158f20 V4L/DVB (9486): ivtv/ivtvfb: no longer experimental
Remove the EXPERIMENTAL tag.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-11-11 08:11:25 -02:00
Hans Verkuil
6a95ec5906 V4L/DVB (9485): ivtv: remove incorrect V4L1 & tvaudio dependency
ivtv used tvaudio in the past and at the time tvaudio required V4L1.
Since tvaudio is no longer dependent on V4L1 and since ivtv actually
no longer uses tvaudio at all, this is no removed from Kconfig.

Without this patch ivtv won't be build if V4L1 is disabled.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-11-11 08:11:25 -02:00
Andy Walls
f3a3e881b8 V4L/DVB (9475): cx18: Disable write retries for registers that always change - part 1.
cx18: Disable write retries for registers that always change - part 1.
Interrupt related registers will likely not read back the value we just wrote.
Disable retries for these registers for now to avoid accidently discarding
interrupts.  More intelligent read back verification criteria are needed for
these and other registers (e.g. GPIO line registers), which will be addressed in
subsequent changes.

Signed-off-by: Andy Walls <awalls@radix.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-11-11 08:11:24 -02:00
Jean Delvare
8182ff69f8 V4L/DVB (9372): Minor fixes to the saa7110 driver
* Apparently the author of the saa7110 driver was confused by the
  number of outputs returned by DECODER_GET_CAPABILITIES. Of course a
  decoder chip has no analog ouputs, but it must have at least one
  digital output.

* Fix an off-by-one error when checking the input value of
  DECODER_SET_INPUT.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-11-11 08:11:23 -02:00
Rafael Diniz
b058e3f395 V4L/DVB (9368): VBI fix for cx88 cards
The attached patch fix VBI support cx88 card.
I'm running a capture for hours, getting the closed caption from it[1], and
it's working perfect - the output is the same of a bttv card.
Please apply this patch as soon as possible.

[1] - using zvbi-ntsc-cc of zvbi project.

Signed-off-by: Rafael Diniz <diniz@wimobilis.com.br>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-11-11 08:11:23 -02:00
Matthias Schwarzott
0e8bac9791 V4L/DVB (9357): cx88-dvb: Fix Oops in case i2c bus failed to register
There already is an report at kernel bugzilla about this issue:
http://bugzilla.kernel.org/show_bug.cgi?id=9455

When enabling extra checks for the i2c-bus of cx88 based cards by
loading i2c_algo_bit with bit_test=1 this may trigger an oops
when loading cx88_dvb.

This is caused by the extra check code that detects that the
sda-line is stuck high and thus does not register the i2c-bus.

cx88-dvb however does not check if the i2c-bus is valid and just
uses core->i2c_adap to attach dvb frontend modules.
This leads to an oops at the first call to i2c_transfer:

$ modprobe i2c_algo_bit bit_test=1
$ modprobe cx8802

cx88/2: cx2388x MPEG-TS Driver Manager version 0.0.6 loaded
cx88[0]: quirk: PCIPCI_NATOMA -- set TBFX
cx88[0]: subsystem: 0070:9202, board: Hauppauge Nova-S-Plus DVB-S [card=37,autodetected], frontend(s): 1
cx88[0]: TV tuner type 4, Radio tuner type -1
cx88[0]: SDA stuck high!
cx88[0]: i2c register FAILED
input: cx88 IR (Hauppauge Nova-S-Plus  as /class/input/input5
cx88[0]/2: cx2388x 8802 Driver Manager
cx88-mpeg driver manager 0000:00:10.2: enabling device (0154 -> 0156)
cx88-mpeg driver manager 0000:00:10.2: PCI INT A -> Link[LNKD] -> GSI 9 (level, low) -> IRQ 9
cx88[0]/2: found at 0000:00:10.2, rev: 5, irq: 9, latency: 64, mmio: 0xfb000000
cx8802_probe() allocating 1 frontend(s)
cx88/2: cx2388x dvb driver version 0.0.6 loaded
cx88/2: registering cx8802 driver, type: dvb access: shared
cx88[0]/2: subsystem: 0070:9202, board: Hauppauge Nova-S-Plus DVB-S [card=37]
cx88[0]/2: cx2388x based DVB/ATSC card
BUG: unable to handle kernel NULL pointer dereference at 00000000
IP: [<e084d4ef>] :i2c_core:i2c_transfer+0x1f/0x80
*pde = 00000000
Modules linked in: cx88_dvb(+) cx8802 cx88xx ir_common i2c_algo_bit tveeprom videobuf_dvb btcx_risc
mga drm ipv6 fscpos eeprom nfsd exportfs stv0299 b2c2_flexcop_pci b2c2_flexcop cx24123 s5h1420 ves1x93
dvb_ttpci dvb_core saa7146_vv saa7146 videobuf_dma_sg videobuf_core videodev v4l1_compat ttpci_eeprom
lirc_serial lirc_dev usbhid rtc uhci_hcd 8139too i2c_piix4 i2c_core usbcore evdev
Pid: 4249, comm: modprobe Not tainted (2.6.27-gentoo #3)
EIP: 0060:[<e084d4ef>] EFLAGS: 00010296 CPU: 0
EIP is at i2c_transfer+0x1f/0x80 [i2c_core]
EAX: 00000000 EBX: ffffffa1 ECX: 00000002 EDX: d6c71e3c
ESI: d80cd050 EDI: d8093c00 EBP: d6c71e20 ESP: d6c71e0c
DS: 007b ES: 007b FS: 0000 GS: 0033 SS: 0068

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-11-11 08:11:21 -02:00
Suresh Siddha
d522af581c V4L/DVB (9356): [PATCH] saa7134: fix resource map sanity check conflict
Impact: driver could possibly stomp on resources outside of its scope

{mchehab@redhat.com: I got two versions of the same patch (identical,
except for whitespacing). One authored by Andy Burns and another
authored by Suresh Siddha. Due to that, I'm applying the one that has
less CodingStyle errors. I'm also adding both comments and the SOB's for
both patches, since they are both interesting}

Suresh Siddha commented:

  Alexey Fisher reported:

  > resource map sanity check conflict: 0xcfeff800 0xcff007ff 0xcfe00000
  > 0xcfefffff PCI Bus 0000:01

  BAR base is located in the middle of the 4K page and the hardcoded
  size argument makes the request span two pages causing the conflict.

  Fix the hard coded size argument in ioremap().

Andy Burns commented:

  I have already sent this patch on the linux-dvb list, but it didn't get
  much attention, so re-sending direct, I hope you all don't mind.

  While attempting to run mythtv in a xen domU, I encountered problems
  loading the driver for my saa7134 card, with an error from ioremap().

  This error was due to the driver allocating an incorrectly sized mmio
  area, which was trapped by xen's permission checks, but this would go
  un-noticed on a kernel without xen.

  My card has a 1K sized mmio area, I've had information that other cards
  have 2K areas, perhaps others have different sizes, yet the driver
  always attempts to map 4K.  I realise that the granularity of mapping is
  the page size, which typically would be 4K, but unless the card's base
  address happens to fall on a 4K boundary (mine does not) then the
  base+4K will end up spanning two pages, and this is when the error
  occurs under xen.

  My patch uses the pci_resource_len macro to determine the size required
  for the user's particular card, instead of the hardcoded 4K value. I've
  tested with a couple of printk() inside ioremap() that the start address
  and size do get rounded to the closest page boundary.

  With this patch I am able to successfully load the saa7134 driver and
  run mythtv under xen with my card, subject to correct pollirq settings
  in case of shared IRQ, I am still seeing occasional DMA panics, which I
  think are related to swiotlb handling by dom0/domU, usually the panic
  occurs when changing mux, once tuned to a mux, 12 hour continuous
  recordings are possible without errors.

Reported-by: Alexey Fisher <bug-track@fisher-privat.net>
Tested-by: Alexey Fisher <bug-track@fisher-privat.net>
Signed-off-by: Suresh Siddha <suresh.b.siddha@intel.com>
Signed-off-by: Andy Burns <andy@burns.net>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-11-11 08:11:21 -02:00
Jonathan Corbet
74084d33cb V4L/DVB (9355): de-BKL cafe_ccic.c
Remove lock_kernel() call from cafe_ccic.c

Commit d56dc61265 added lock_kernel()
calls to cafe_ccic.c.  But that driver was written with proper locking
and does not need the BKL, so take it back out.

Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-11-11 08:11:20 -02:00
Gregor Jasny
c7f09db685 V4L/DVB (9352): Add some missing compat32 ioctls
This patch adds the missing compat ioctls that are needed to
operate Skype in combination with libv4l and a MJPEG only camera.

If you think it's trivial enough please submit it to -stable, too.

Signed-off-by: Gregor Jasny <gjasny@web.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-11-11 08:11:20 -02:00
Mauro Carvalho Chehab
a24ddee36c V4L/DVB (9351): ibmcam: Fix a regression caused by a482f327ff
As reported by David Ellingsworth:
> I'm not sure if it matters or not, but the ibmcam driver in the
> Mauro's linux-2.6 git tree in the for_linus branch is currently
> broken.

uvd is equal to NULL during most of ibmcam_probe. Due to that, an OOPS is
generated at dev_info. This patch replaces uvd->dev->dev to dev->dev
inside this routine.

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Reviewed-by: David Ellingsworth <david@identd.dyndns.org>
2008-11-11 08:11:19 -02:00
Darron Broad
becd43056c V4L/DVB (9336): cx88: always de-alloc frontends on fault condition
De-alloc frontends on fault condition.

Signed-off-by: Darron Broad <darron@kewl.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-21 14:32:12 -02:00
Darron Broad
878595f6e7 V4L/DVB (9335): videobuf: split unregister bus creating self-contained frontend de-allocator
This creates a self contained frontend de-allocator
for the instances where an adapter has not been
registered yet frontend de-allocation may
be required.

Signed-off-by: Darron Broad <darron@kewl.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-21 14:32:08 -02:00
Darron Broad
0fcd488d8d V4L/DVB (9334): cx88: dvb_remove debug output
Add debug output for dvb_remove enter.

Signed-off-by: Darron Broad <darron@kewl.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-21 14:32:03 -02:00
Mauro Carvalho Chehab
3007703db8 V4L/DVB (9333): cx88: Not all boards that requires cx88-mpeg has frontends
The multifrontend changes on cx88 assumed that all boards that use cx88-mpeg
supports DVB. This is not true. There also a few analog-only boards based on
Blackboard design that also uses cx88-mpeg. For those boards, there's no need
to allocate dvb frontends.

This patch fixes videobuf allocation for those devices.

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-21 14:31:59 -02:00
Darron Broad
9212a572dd V4L/DVB (9332): cx88: initial fix for analogue only compilation
Initial fix for when analogue only is selected
for compilation (ie, !CX88_DVB)

Signed-off-by: Darron Broad <darron@kewl.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-21 14:31:55 -02:00
Mauro Carvalho Chehab
8a522c916d V4L/DVB (9331): Remove unused inode parameter from video_ioctl2
inode is never used on video_ioctl2. Remove it and rename the function to
__video_ioctl2. This allows its usage directly as a callback at
fops.unlocked_ioctl.

Since we still need a callback with inode to be used with fops.ioctl,
this patch adds video_ioctl2() that is just a call to __video_ioctl2().

Also, this patch adds some comments about video_ioctl2 and __video_ioctl2
usage at v4l2-ioctl.h.

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-21 14:31:49 -02:00
Mauro Carvalho Chehab
b1f88407f3 V4L/DVB (9330): Get rid of inode parameter at v4l_compat_translate_ioctl()
The inode parameter at v4l_compat_translate_ioctl() were just passed over several
places just to keep compatible with fops.ioctl. However, it weren't used anywere.

This patch gets hid of this unused parameter.

Cc: Laurent Pinchart <laurent.pinchart@skynet.be>
Cc: Mike Isely <isely@pobox.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-21 14:31:45 -02:00
Ian Armstrong
4e7ca40dbf V4L/DVB (9328): ivtvfb: FB_BLANK_POWERDOWN turns off video output
When using FBIOBLANK, FB_BLANK_POWERDOWN will now switch off the video output.
Since some televisions turn themselves off after a while with no signal, this
is the closest we can get to power-saving.

Signed-off-by: Ian Armstrong <ian@iarmst.demon.co.uk>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-21 14:31:41 -02:00
Hans Verkuil
c6330fb86f V4L/DVB (9327): v4l: use video_device.num instead of minor in video%d
The kernel number of a v4l2 node (e.g. videoX, radioX or vbiX) is now
independent of the minor number. So instead of using the minor field
of the video_device struct one has to use the num field: this always
contains the kernel number of the device node.

I forgot about this when I did the v4l2 core change, so this patch
converts all drivers that use it in one go. Luckily the change is
trivial.

Cc: michael@mihu.de
Cc: mchehab@infradead.org
Cc: corbet@lwn.net
Cc: luca.risolia@studio.unibo.it
Cc: isely@pobox.com
Cc: pe1rxq@amsat.org
Cc: royale@zerezo.com
Cc: mkrufky@linuxtv.org
Cc: stoth@linuxtv.org
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-21 14:31:37 -02:00
Martin Dauskardt
323a491a29 V4L/DVB (9326): ivtv: avoid green flashing when loading ivtv
When loading ivtv the TV-out of the PVR-350 will flash green since the
saa712x is activated before the MPEG decoder has been initialized.

Deactivate the saa712x until the MPEG decoder has been initialized.

Signed-off-by: Martin Dauskardt <martin.dauskardt@gmx.de>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-21 14:31:31 -02:00
Hans Verkuil
09882f0044 V4L/DVB (9325): ivtv: switch to unlocked_ioctl.
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-21 14:31:28 -02:00
Hans Verkuil
d5fbf32f38 V4L/DVB (9324): v4l2: add video_ioctl2_unlocked for unlocked_ioctl support.
Based on an older patch from Sakari Ailus.

Cc: Sakari Ailus <sakari.ailus@nokia.com>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-21 14:31:25 -02:00
Sakari Ailus
36499e525f V4L/DVB (9322): v4l2-int-if: Export more interfaces to modules
Export v4l2_int_device_try_attach_all. This allows initiating the
initialisation of int if device after the drivers have been registered.

Also allow drivers to call ioctls if v4l2-int-if was compiled as
module.

Signed-off-by: Sakari Ailus <sakari.ailus@nokia.com>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-21 14:31:20 -02:00
Boris Dores
3f93d1adca V4L/DVB (9301): pvrusb2: Keep MPEG PTSs from drifting away
(Mike Isely) This change was empirically figured out by Boris Dores
after empirically comparing against behavior in the Windows driver.

Signed-off-by: Mike Isely <isely@pobox.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-21 14:21:01 -02:00
Mike Isely
c82732a428 V4L/DVB (9300): pvrusb2: Fix deadlock problem
Fix deadlock problem in 2.6.27 caused by new USB core behavior in
response to a USB device reset request.  With older kernels, the USB
device reset was "in line"; the reset simply took place and the driver
retained its association with the hardware.  However now this reset
triggers a disconnect, and worse still the disconnect callback happens
in the context of the caller who asked for the device reset.  This
results in an attempt by the pvrusb2 driver to recursively take a
mutex it already has, which deadlocks the driver's worker thread.
(Even if the disconnect callback were to happen on a different thread
we'd still have problems however - because while the driver should
survive and correctly disconnect / reconnect, it will then trigger
another device reset during the repeated initialization, which will
then cause another disconect, etc, forever.)  The fix here is simply
to not attempt the device reset (it was of marginal value anyway).

Signed-off-by: Mike Isely <isely@pobox.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-21 14:20:51 -02:00
Andy Walls
9b4a7c8a83 V4L/DVB (9299): cx18: Don't mask many real init error codes by mapping them to ENOMEM
Changes to let error return codes bubble up to the user visible
error message on card initialization.  A number of them were being remapped to
ENOMEM when no memory or array resource shortage existed.  That hampered
diagnosis of user trouble reports.

Signed-off-by: Andy Walls <awalls@radix.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-21 14:20:47 -02:00
Andy Walls
06869713de V4L/DVB (9298): cx18: Add __iomem address space qualifier to cx18_log_*_retries() argument
cx18: Add __iomem address space qualifier to cx18_log_*_retries() addr
argument to clean up sparse build warnings.

Signed-off-by: Andy Walls <awalls@radix.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-21 14:20:43 -02:00
Andy Walls
ff086575b7 V4L/DVB (9297): cx18: Fix memory leak on card initialization failure
On error exit, the cx18_probe() function did not use the proper entry in
cx18_cards[] with kfree() when card init failed; leaking memory.

Signed-off-by: Andy Walls <awalls@radix.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-21 14:20:39 -02:00
Harvey Harrison
1a651a00e2 byteorder: remove direct includes of linux/byteorder/swab[b].h
A consolidated implementation will provide this generically through
asm/byteorder, remove direct includes to avoid breakage when the
changeover to the new implementation occurs.

Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
Acked-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Acked-by: "Paul E. McKenney" <paulmck@us.ibm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-10-20 08:52:40 -07:00
Linus Torvalds
0cfd81031a Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6: (94 commits)
  USB: remove err() macro from more usb drivers
  USB: remove err() macro from usb misc drivers
  USB: remove err() macro from usb core code
  USB: remove err() macro from usb class drivers
  USB: remove use of err() in drivers/usb/serial
  USB: remove info() macro from usb mtd drivers
  USB: remove info() macro from usb input drivers
  USB: remove info() macro from usb network drivers
  USB: remove info() macro from remaining usb drivers
  USB: remove info() macro from usb/misc drivers
  USB: remove info() macro from usb/serial drivers
  USB: remove warn macro from HID core
  USB: remove warn() macro from usb drivers
  USB: remove warn() macro from usb net drivers
  USB: remove warn() macro from usb media drivers
  USB: remove warn() macro from usb input drivers
  usb/fsl_qe_udc: clear data toggle on clear halt request
  usb/fsl_qe_udc: fix response to get status request
  fsl_usb2_udc: Fix oops on probe failure.
  fsl_usb2_udc: Add a wmb before priming endpoint.
  ...
2008-10-17 15:43:52 -07:00
Greg Kroah-Hartman
aa82661baf USB: remove warn() macro from usb media drivers
USB should not be having it's own printk macros, so remove warn() and
use the system-wide standard of dev_warn() wherever possible.  In the
few places that will not work out, use a basic printk().

Cc: Mauro Carvalho Chehab <mchehab@infradead.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-10-17 14:41:08 -07:00
Igor M. Liplianin
d4305c68cc V4L/DVB (9296): Patch to remove warning message during cx88-dvb compilation
Remove warning message during cx88-dvb compilation.
Also fixes double underline in function and struct names.

Signed-off-by: Igor M. Liplianin <liplianin@me.by>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-17 17:41:30 -03:00
Jean-Francois Moine
eb229b22fb V4L/DVB (9294): gspca: Add a stop sequence in t613.
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-17 17:41:20 -03:00
Leandro Costantino
ad62fb08de V4L/DVB (9293): gspca: Separate and fix the sensor dependant sequences in t613.
Signed-off-by: Leandro Costantino <lcostantino@gmail.com>
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-17 17:41:14 -03:00
Jean-Francois Moine
35480b6bc3 V4L/DVB (9292): gspca: Call the control setting functions at init time in t613.
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-17 17:41:09 -03:00
Jean-Francois Moine
cbc51c6d6e V4L/DVB (9291): gspca: Do not set the white balance temperature by default in t613.
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-17 17:41:00 -03:00
Jean-Francois Moine
392ee5a59d V4L/DVB (9290): gspca: Adjust the sensor init sequences in t613.
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-17 17:40:55 -03:00
Jean-Francois Moine
236088d215 V4L/DVB (9289): gspca: Other sensor identified as om6802 in t613.
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-17 17:40:50 -03:00
Jean-Francois Moine
0bc99b5cf7 V4L/DVB (9288): gspca: Write to the USB device and not USB interface in t613.
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-17 17:40:43 -03:00
Jean-Francois Moine
f89be036eb V4L/DVB (9287): gspca: Change the name of the multi bytes write function in t613.
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-17 17:40:37 -03:00
Jean-Francois Moine
cf0fe08dd7 V4L/DVB (9286): gspca: Compilation problem of gspca.c and the kernel version.
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-17 17:40:31 -03:00
Erik Andrén
88d99fcac4 V4L/DVB (9283): Correct typo and enable setting the gain on the mt9m111 sensor
A typo was introduced during the gspca conversion, crippling the ability to control the gain on the mt9m111 sensor.

Signed-off-by: Erik Andrén <erik.andren@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-17 17:40:25 -03:00
Erik Andrén
447328194e V4L/DVB (9282): Properly iterate the urbs when destroying them.
Properly iterate the allocated when freeing the urbs, this fixes a memory leak

Signed-off-by: Erik Andrén <erik.andren@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-17 17:40:18 -03:00
Erik Andren
e2c974919f V4L/DVB (9281): gspca: Add hflip and vflip to the po1030 sensor
Signed-off-by: Erik Andren <erik.andren@gmail.com>
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-17 17:39:50 -03:00
Erik Andren
17ea88ae95 V4L/DVB (9280): gspca: Use the gspca debug macros
Signed-off-by: Erik Andren <erik.andren@gmail.com>
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-17 17:39:40 -03:00
Erik Andren
0c505e688b V4L/DVB (9279): gspca: Correct some copyright headers
Signed-off-by: Erik Andren <erik.andren@gmail.com>
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-17 17:39:35 -03:00
Erik Andren
1d733031ea V4L/DVB (9278): gspca: Remove the m5602_debug variable
Signed-off-by: Erik Andren <erik.andren@gmail.com>
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-17 17:39:29 -03:00
Erik Andren
588dbbb520 V4L/DVB (9277): gspca: propagate an error in m5602_start_transfer()
Signed-off-by: Erik Andren <erik.andren@gmail.com>
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-17 17:39:22 -03:00
Mauro Carvalho Chehab
dcadd0826f V4L/DVB (9276): videobuf-dvb: two functions are now static
This patch marks those two functions as static:
	static int videobuf_dvb_register_adapter(struct videobuf_dvb_frontends *fe,
	static int videobuf_dvb_register_frontend(struct dvb_adapter *adapter,

Since MFE patches changed their calls by videobuf_dvb_register_bus.

To avoid having to declare the prototypes, the patch moves
videobuf_dvb_register_bus() to be after the declaration of the above functions
used there.

Cc: Steven Toth <stoth@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-17 17:39:14 -03:00
Steven Toth
11fbedd332 V4L/DVB (9273): MFE: videobuf-dvb.c checkpatch cleanup as part of MFE merge
MFE: videobuf-dvb.c checkpatch cleanup as part of MFE merge

Signed-off-by: Steven Toth <stoth@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-17 17:30:40 -03:00
Darron Broad
96b7a1a838 V4L/DVB (9271): videobuf: data storage optimisation (2)
To optimise data storage even further one other redundant
var has been removed.

This also removes a redundant assignment.

Signed-off-by: Steven Toth <stoth@linuxtv.org>
Signed-off-by: Darron Broad <darron@kewl.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-17 17:29:59 -03:00
Darron Broad
430189da04 V4L/DVB (9269): cx88: add I2S-ADC tvaudio method
This adds I2S-ADC tvaudio mode as a formal method of audio
delivery.

This fixes one bug and adds fm audio via I2S-ADC on cards
that support it.

The bug occured before when I2S-ADC mode was initiated on
composite/s-video open but was then reset within 500ms
by the audio thread which used any previous audio tuning
details.

Signed-off-by: Darron Broad <darron@kewl.org>
Signed-off-by: Steven Toth <stoth@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-17 17:29:14 -03:00
Darron Broad
953cafc04e V4L/DVB (9268): tuner: add FMD1216MEX tuner
This tuner was already supported by proxy as an FMD1216ME, however,
the MEX uses a different FM Radio IF so this addition is now required.

Signed-off-by: Darron Broad <darron@kewl.org>
Signed-off-by: Steven Toth <stoth@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-17 17:29:09 -03:00
Darron Broad
649e13a95b V4L/DVB (9267): cx88: Update of audio routing config for FM radio
This adds audio routing for the hvr-1300/3000/4000 cards
enabling FM audio for the I2S ADC method of the cx88.

At this time only the HVR-4000 has been tested. It
is assumed the HVR-3000/1300 are the same.

Signed-off-by: Darron Broad <darron@kewl.org>
Signed-off-by: Steven Toth <stoth@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-17 17:29:03 -03:00
Darron Broad
e43f3fab05 V4L/DVB (9266): videobuf: properly handle attachment failure
This fixes attachment failure where we now unwind
attachment and skip non-attached nodes where
necessary so we can survive a fault situation
correctly.

Signed-off-by: Darron Broad <darron@kewl.org>
Signed-off-by: Steven Toth <stoth@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-17 17:28:41 -03:00
Darron Broad
7bdf84fc47 V4L/DVB (9265): videobuf: data storage optimisation
To optimise data storage redundant vars are removed.

Signed-off-by: Darron Broad <darron@kewl.org>
Signed-off-by: Steven Toth <stoth@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-17 17:28:31 -03:00
Steven Toth
376a841440 V4L/DVB (9262): cx88: Change spurious buffer message into a debug only message
A number of users have complained that their syslog often shows this
messages but it doesn't impact performance. I'm changing this to a debug
message, so developers will still see the message during testing and
users will no longer be bothered by this.

Signed-off-by: Steven Toth <stoth@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-17 17:28:03 -03:00
Steven Toth
a8eb912c6d V4L/DVB (9252): au0828: Checkpatch compliance
au0828: Checkpatch compliance

Signed-off-by: Steven Toth <stoth@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-17 17:27:26 -03:00
Steven Toth
9c8ced511e V4L/DVB (9251): cx23885: Checkpatch compliance
cx23885: Checkpatch compliance

Signed-off-by: Steven Toth <stoth@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-17 17:27:23 -03:00
Steven Toth
2af03eeadf V4L/DVB (9250): cx88: Convert __FUNCTION__ to __func__
cx88: Convert __FUNCTION__ to __func__

Signed-off-by: Steven Toth <stoth@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-17 17:27:11 -03:00
Michael Krufky
a636da6bab V4L/DVB (9247): au0828: add support for another USB id for Hauppauge HVR950Q
Add autodetection support for a new revision of the Hauppauge HVR950Q (2040:721e)

Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-17 17:26:39 -03:00
Magnus Damm
51354cc3e0 V4L/DVB (9244): video: improve sh_mobile_ceu buffer handling
This patch improves the buffer handling in the sh_mobile_ceu driver.

Instead of marking all queued buffers as VIDEOBUF_ACTIVE the code now
marks queued-but-not-active buffers as VIDEOBUF_QUEUED and buffers
involved in dma as VIDEOBUF_ACTIVE. The code is also updated with
code to cancel active buffers, thanks to Morimoto-san.

Tested-by: Kuninori Morimoto <morimoto.kuninori@renesas.com>
Signed-off-by: Magnus Damm <damm@igel.co.jp>
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-17 17:26:10 -03:00
Magnus Damm
2c0a072e3e V4L/DVB (9243): video: add byte swap to sh_mobile_ceu driver
Extend the sh_mobile_ceu driver to enable byte swap. This way bytes
are stored in memory in incoming byte order.

Signed-off-by: Magnus Damm <damm@igel.co.jp>
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-17 17:25:56 -03:00
Magnus Damm
dd54203b48 V4L/DVB (9242): video: add sh_mobile_ceu comments
This patch adds CEU hardware block comments to the sh_mobile_ceu driver.

Signed-off-by: Magnus Damm <damm@igel.co.jp>
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-17 17:25:43 -03:00
Guennadi Liakhovetski
50c616fd0b V4L/DVB (9241): soc-camera: move sensor power management to soc_camera_platform.c
Switching sensors on and off is now done by sensor drivers themselves,
typically using platform-provided hooks. Update soc_camera_platform.c to
do the same. Also remove a refundant struct soc_camera_platform_info
definition from soc_camera_platform.c.

Tested-by: Magnus Damm <damm@igel.co.jp>
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-17 17:25:29 -03:00
Jean Delvare
2a1d245b70 V4L/DVB (9240): saa7127: Fix two typos
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-17 17:25:11 -03:00
Magnus Damm
def5239320 V4L/DVB (9239): Add support for rgb555 pixel formats to vivi
This patch adds RGB555 pixel format support to the vivi driver. Both
little endian and big endian versions are added. The driver follows
the RGB pixel format described in Table 2-2 of the V4L2 API spec,
_not_ the older BGR interpretation described in Table 2-1.

Signed-off-by: Magnus Damm <damm@igel.co.jp>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-17 17:25:08 -03:00
Magnus Damm
aeadb5d4e5 V4L/DVB (9238): Add support for rgb565 pixel formats to vivi
This patch adds RGB565 pixel format support to the vivi driver. Both
little endian and big endian versions are added. The driver follows
the RGB pixel format described in Table 2-2 of the V4L2 API spec,
_not_ the older BGR interpretation described in Table 2-1.

Signed-off-by: Magnus Damm <damm@igel.co.jp>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-17 17:25:05 -03:00
Magnus Damm
fca36bab97 V4L/DVB (9237): Add uyvy pixel format support to vivi
This patch simply adds UYVY pixel format support to the vivi driver.

Signed-off-by: Magnus Damm <damm@igel.co.jp>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-17 17:25:01 -03:00
Magnus Damm
d891f47581 V4L/DVB (9236): Teach vivi about multiple pixel formats
This patch contains the ground work to add support for multiple
pixel formats to vivi.c

Signed-off-by: Magnus Damm <damm@igel.co.jp>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-17 17:24:57 -03:00
Magnus Damm
74d7c5af78 V4L/DVB (9235): Precalculate vivi yuv values
This patch improves the color space conversion code in vivi.c to
directly draw with precalculated YUV values as palette instead of
drawing with YUV that is calculated from RGB for every two pixels.
This way we eliminate the need for 9 multiplications every two pixels.

A side effect of this patch is that the time counter is changed from
green text on black background to white text on black background.

Signed-off-by: Magnus Damm <damm@igel.co.jp>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-17 17:24:53 -03:00
Jean Delvare
d54c17e435 V4L/DVB (9234): zoran: Drop redundant printk
There's no point in logging two messages for the same error.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-17 17:24:49 -03:00
Steven Toth
eb0c58bb13 V4L/DVB (9232): cx23885: Move the MFE frontend allocation into the correct place
cx23885 frontend allocation code needs to exist in the higher function,
and it also needs to ensure videobug is also correctly initialised
on a per frontend basis. This code uses the previous num_frontends
patch to safely init each future MFE frontend on a single tsport as
as safely as possible - given that we don't have any of those boards.
Again, better to add all of this safety code now, while the MFE patch
set is fresh in everyone mind, than to try and add it 12-24 months from
now, when the subject is cold.

Signed-off-by: Steven Toth <stoth@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-17 17:24:43 -03:00
Steven Toth
a739a7e4c6 V4L/DVB (9231): cx23885: Define num_frontends as a function of the port
This allows some cardcoded functions to be more flexible, and paves
the way for any future cards that may have MFE support. Better to add it
now when the MFE patches is fresh in peoples mind, rather than 12 months
from now when new cards appear.

Signed-off-by: Steven Toth <stoth@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-17 17:24:38 -03:00
Steven Toth
d782ffa24f V4L/DVB (9230): cx23885: MFE related OOPS fix
Bug: the tree generated an oops when the cx23885 was laoded. This avoids
the oops by ensuring the mutex is correctly initialised before it's used.

Signed-off-by: Steven Toth <stoth@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-17 17:24:32 -03:00
Darron Broad
63248f2664 V4L/DVB (9229): cx88: Add intial config for FM radio support
This add initial configuration for radio support on the
hvr-3000/4000. FM radio doesn't work as yet without
further patches (to come), but this prepares for
that.

Experimental radio support shows that it works
when combined with additional audio routing
work for cards with an FMD1216ME analogue
frontend, but not the MEX variant (more later).

Signed-off-by: Darron Broad <darron@kewl.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-17 17:24:26 -03:00
Darron Broad
923ac7f7d7 V4L/DVB (9228): cx88: Add audio routing for the hvr-3000/4000
This adds audio routing on the hvr-3000/4000

This is a preliminary patch for later routing
requirements.

This adds line-in support on the 2 cards mentioned.
It is also apparent that there is an initial open
fault for line-in when opening composite/s-video.
This will be fixed later.

It was also noticed that the bit-field for audio
routing which was 2 bits needs an increase as
the WM8775 for example, allows a value 4 bits
wide for it's audio mux.

Signed-off-by: Darron Broad <darron@kewl.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-17 17:24:22 -03:00
Darron Broad
59b1842da1 V4L/DVB (9227): MFE: Add multi-frontend mutual exclusion
This add frontend R/W mutual exclusion.
Prior to this point in time it was possible to open both
frontends simultaneously which an MFE card cannot support.

In order to stop this, a delayed open is performed which
has the following function:

-  Return EBUSY after a configurable amount of time
   if a frontend is unavailable due to the other being
   in use.

-  Only allow opening of a frontend if the kernel thread
   of the other has stopped.

This solution was chosen to allow switching between
frontends to work as seamlessly as possible. When both
frontends are actually opened simultaneously then one
will only open, but if quick switching is performed
between one of many then the new open will succeed in
a clean fashion rather than interrupting a kernel
thread.

Signed-off-by: Darron Broad <darron@kewl.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-17 17:24:15 -03:00
Darron Broad
2f3af9e64d V4L/DVB (9226): MFE: cx88: Reset cx22702 on hvr-3000/4000
The cx22702 is now always reset on module load. Prior to
this the cx22702 was not found on i2c scan without a
full reset.

Signed-off-by: Darron Broad <darron@kewl.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-17 17:23:34 -03:00
Darron Broad
8e739090d6 V4L/DVB (9225): MFE: Add configurable gate control
This adds a configurable (one per card) gate control option
for multi-frontend. Prior to this point gate control was
assumed to be on the primary frontend, this is a fault
when the gate to the analogue section is on the secondary
which is the default for both the HVR-3000 and HVR-4000
in MFE.

Signed-off-by: Darron Broad <darron@kewl.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-17 17:23:28 -03:00
Darron Broad
f972e0bd93 V4L/DVB (9224): MFE: bugfix: add missing frontend allocation
When using MFE on a setup with both and HVR-3000 and ASUS P7131
card it was noticed that frontend allocation for saa7134
adapters was missing. This patch adds that allocation for
both saa7134 and cx23885 adapters.

Signed-off-by: Darron Broad <darron@kewl.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-17 17:23:21 -03:00
Darron Broad
92abe9ee37 V4L/DVB (9223): MFE: Fix a number of bugs and some tidying up
A number of reference to videobuf_dvb_get_frontend used an invalid
index. This has been fixed.

The section for the HVR3000 in advise_acquire was redundant as
the same logic is used on the HVR4000. This has been removed
and both cards now use the same function.

A number of small errors and whitespace errors are also fixed.

Signed-off-by: Darron Broad <darron@kewl.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-17 17:23:15 -03:00
Steven Toth
363c35fc44 V4L/DVB (9222): S2API: Add Multiple-frontend on a single adapter support.
A detailed description from the original patches 2 years ago:

"The WinTV-HVR3000 has a single transport bus which is shared between
a DVB-T and DVB-S modulator. These patches build on the bus acquisition
cx88 work from a few weeks ago to add support for this.

So to applications the HVR3000 looks like this:
/dev/dvb/adapter0/fe0 (cx24123 DVB-S demod)
/dev/dvb/adapter0/fe1 (cx22702 DVB-T demod)

Additional boards continue as before, eg:
/dev/dvb/adapter1/fe0 (lgdt3302 ATSC demod)

The basic change is removing the single instance of the videobuf_dvb in
cx8802_dev and saa7134_dev(?) and replacing it with a list and some
supporting functions.

*NOTE* This branch was taken before v4l-dvb was closed for 2.6.19 so
two or three current cx88 patches appear to be reversed by this tree,
this will be cleaned up in the near future. The patches missing change
the mutex handing to core->lock, fix an enumeration problem."

It should be recognised that a number of people have been maintaining
this patchset. Significant levels of Kudos to everyone one involved,
including but not limited to:

Darron Broad
Fabio M. Di Nitto
Carlo Scarfoglio
Hans Werner

Without the work of these people, and countless others, my two year old
patches would of died on the Mercurial linuxtv.org vine a long time
ago.

TODO: Revise these patches a little further so that the need for
demux1 and dvr0 is optional, not mandatory on the HVR3000.

HISTORY (darron):
This is the last update to MFE prepared by Hans which is based
upon the `scratchpad' diff created by Carlo.
All MFE work prior to that point must be attributed to Fabio
who ported and maintained Steve's original patch up to that
time.

Signed-off-by: Steven Toth <stoth@linuxtv.org>
Signed-off-by: Darron Broad <darron@kewl.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-17 17:23:10 -03:00
Hans Verkuil
23848b655a V4L/DVB (9208): vpx3220: convert i2c driver for new i2c API
- Convert to use v4l2-i2c-drv-legacy.h to be able to handle the new i2c API
- Cleanups
- Use v4l_dbg/v4l_info to have uniform kernel messages

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-17 17:20:13 -03:00
Hans Verkuil
0afb351e62 V4L/DVB (9207): saa7185: convert i2c driver for new i2c API
- Convert to use v4l2-i2c-drv-legacy.h to be able to handle the new i2c API
- Cleanups
- Use v4l_dbg/v4l_info to have uniform kernel messages

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-17 17:20:01 -03:00
Hans Verkuil
b3286f6f52 V4L/DVB (9206): saa7114: convert i2c driver for new i2c API
- Convert to use v4l2-i2c-drv-legacy.h to be able to handle the new i2c API
- Cleanups
- Use v4l_dbg/v4l_info to have uniform kernel messages

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-17 17:19:41 -03:00
Hans Verkuil
4e1a04d900 V4L/DVB (9205): saa7111: convert i2c driver for new i2c API
- Convert to use v4l2-i2c-drv-legacy.h to be able to handle the new i2c API
- Cleanups
- Use v4l_dbg/v4l_info to have uniform kernel messages

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-17 17:17:52 -03:00
Hans Verkuil
85ede69fec V4L/DVB (9204): saa7110: convert i2c driver for new i2c API
- Convert to use v4l2-i2c-drv-legacy.h to be able to handle the new i2c API
- Cleanups
- Use v4l_dbg/v4l_info to have uniform kernel messages

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-17 17:17:47 -03:00
Hans Verkuil
9875c0fb32 V4L/DVB (9203): ks0127: convert i2c driver for new i2c API
- Convert to use v4l2-i2c-drv-legacy.h to be able to handle the new i2c API
- Cleanups
- Use v4l_dbg/v4l_info to have uniform kernel messages

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-17 17:17:40 -03:00
Hans Verkuil
c18fdcf657 V4L/DVB (9202): bt866: convert i2c driver for new i2c API
- Convert to use v4l2-i2c-drv-legacy.h to be able to handle the new i2c API
- Cleanups
- Use v4l_dbg/v4l_info to have uniform kernel messages

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-17 17:17:36 -03:00
Hans Verkuil
a8c26dfe00 V4L/DVB (9201): bt856: convert i2c driver for new i2c API
- Convert to use v4l2-i2c-drv-legacy.h to be able to handle the new i2c API
- Cleanups
- Use v4l_dbg/v4l_info to have uniform kernel messages

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-17 17:17:30 -03:00
Hans Verkuil
7fd011fb95 V4L/DVB (9200): bt819: convert i2c driver for new i2c API
- Convert to use v4l2-i2c-drv-legacy.h to be able to handle the new i2c API
- Cleanups
- Use v4l_dbg/v4l_info to have uniform kernel messages

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-17 17:17:20 -03:00
Hans Verkuil
bba0d98262 V4L/DVB (9199): adv7175: convert i2c driver for new i2c API
- Convert to use v4l2-i2c-drv-legacy.h to be able to handle the new i2c API
- Cleanups
- Use v4l_dbg/v4l_info to have uniform kernel messages

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-17 17:16:08 -03:00
Hans Verkuil
b9a21f84bc V4L/DVB (9198): adv7170: convert i2c driver for new i2c API
- Convert to use v4l2-i2c-drv-legacy.h to be able to handle the new i2c API
- Cleanups
- Use v4l_dbg/v4l_info to have uniform kernel messages

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-17 17:15:58 -03:00
Jean Delvare
54c776a5bc V4L/DVB (9197): zoran: set adapter class to I2C_CLASS_TV_ANALOG
The adapter class of the zoran driver was never set. However, converting
i2c drivers used by zoran to the new i2c API requires this field to be
correct.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-17 17:15:49 -03:00
David Ellingsworth
f051ae1866 V4L/DVB (9194): stk-webcam: fix crash on close after disconnect
This patch prevents stk-webcam from updating usb device information
once the camera has been removed. This prevents a crash that would
otherwise occur if the camera is disconnected while it is still in
use.

Signed-off-by: David Ellingsworth <david@identd.dyndns.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-17 17:15:06 -03:00
David Ellingsworth
081d868fae V4L/DVB (9193): stk-webcam: minor cleanup
This patch:
1) removes the unnecessary kref.h include file
2) removes unnecessary pointer validation from read and poll routines.
(Neither poll nor read may be called unless a call to open succeeds. A
successful call to open will always set the file private_data pointer.
Verifying that it is not null is therefore unnecessary. The associated
release and mmap calls currently ignore this check.)
3) adds a space to syslog output.
4) removes an unused function prototype.

Signed-off-by: David Ellingsworth <david@identd.dyndns.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-17 17:14:57 -03:00
Hans Verkuil
962d699e5d V4L/DVB (9191): ivtv: partially revert an earlier patch that checks the max image height
Ian Armstrong pointed out to me that it is perfectly valid to have a
576 lines YUV video with NTSC output in this particular case. In fact,
without this the X driver for ivtv does not function properly.

Reverted my earlier change that restrictred the height to 480 for NTSC
and add the comments provided by Ian to explain what is happening here.

Thanks-to: Ian Armstrong <ian@iarmst.co.uk>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-17 17:14:39 -03:00
Ian Armstrong
2e668962a5 V4L/DVB (9190): ivtv: yuv write() error handling tweak
Modifies behaviour of a failed dma write() operation for the yuv device.
If the dma transfer for the yuv device fails, the write() operation will now
exit immediately.

Signed-off-by: Ian Armstrong <ian@iarmst.demon.co.uk>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-17 17:13:58 -03:00
Johannes Berg
a65e5d782f remove CONFIG_KMOD from drivers
Straight forward conversions to CONFIG_MODULE; many drivers
include <linux/kmod.h> conditionally and then don't have any
other conditional code so remove it from those.

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Cc: video4linux-list@redhat.com
Cc: David Woodhouse <dwmw2@infradead.org>
Cc: linux-ppp@vger.kernel.org
Cc: dm-devel@redhat.com
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2008-10-17 02:38:35 +11:00
Linus Torvalds
cf2fa66055 Merge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6
* 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6: (313 commits)
  V4L/DVB (9186): Added support for Prof 7300 DVB-S/S2 cards
  V4L/DVB (9185): S2API: Ensure we have a reasonable ROLLOFF default
  V4L/DVB (9184): cx24116: Change the default SNR units back to percentage by default.
  V4L/DVB (9183): S2API: Return error of the caller provides 0 commands.
  V4L/DVB (9182): S2API: Added support for DTV_HIERARCHY
  V4L/DVB (9181): S2API: Add support fot DTV_GUARD_INTERVAL and DTV_TRANSMISSION_MODE
  V4L/DVB (9180): S2API: Added support for DTV_CODE_RATE_HP/LP
  V4L/DVB (9179): S2API: frontend.h cleanup
  V4L/DVB (9178): cx24116: Add module parameter to return SNR as ESNO.
  V4L/DVB (9177): S2API: Change _8PSK / _16APSK to PSK_8 and APSK_16
  V4L/DVB (9176): Add support for DvbWorld USB cards with STV0288 demodulator.
  V4L/DVB (9175): Remove NULL pointer in stb6000 driver.
  V4L/DVB (9174): Allow custom inittab for ST STV0288 demodulator.
  V4L/DVB (9173): S2API: Remove the hardcoded command limit during validation
  V4L/DVB (9172): S2API: Bugfix related to DVB-S / DVB-S2 tuning for the legacy API.
  V4L/DVB (9171): S2API: Stop an OOPS if illegal commands are dumped in S2API.
  V4L/DVB (9170): cx24116: Sanity checking to data input via S2API to the cx24116 demod.
  V4L/DVB (9169): uvcvideo: Support two new Bison Electronics webcams.
  V4L/DVB (9168): Add support for MSI TV@nywhere Plus remote
  V4L/DVB: v4l2-dev: remove duplicated #include
  ...
2008-10-13 14:03:59 -07:00
David Woodhouse
e758936e02 Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6
Conflicts:

	include/asm-x86/statfs.h
2008-10-13 17:13:56 +01:00
Oleg Roitburd
57f51dbc45 V4L/DVB (9186): Added support for Prof 7300 DVB-S/S2 cards
Added support for Prof 7300 DVB-S/S2 card. The card
based on cx24116 demodulator.

Signed-off-by: Oleg Roitburd <oroitburd@gmail.com>
Signed-off-by: Steven Toth <stoth@linuxtv.org>
[mchehab@redhat.com: fixed CARDLIST.cx88 entry]
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-13 12:41:21 -02:00
Laurent Pinchart
e254a30154 V4L/DVB (9169): uvcvideo: Support two new Bison Electronics webcams.
This adds required quirks for the Compaq Presario B1200 and Acer Travelmate
7720 integrated webcams.

Signed-off-by: Laurent Pinchart <laurent.pinchart@skynet.be>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-13 12:16:21 -02:00
Brian Rogers
ba340b40a5 V4L/DVB (9168): Add support for MSI TV@nywhere Plus remote
The IR controller has a couple quirks. It won't respond until some other
device on the bus is probed. To work around that, probe 0x50 first.
Then, since it won't respond to a zero-byte read, probe with a one-byte
read.

Signed-off-by: Brian Rogers <brian_rogers@comcast.net>
[mchehab.redhat.com: Fix merge conflicts and remove an unused var]
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-13 09:57:34 -02:00
Huang Weiyi
fa405d7094 V4L/DVB: v4l2-dev: remove duplicated #include
Removed duplicated include "media/cx2341x.h" in
drivers/media/video/cx23885/cx23885-417.c.

Signed-off-by: Huang Weiyi <weiyi.huang@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-13 09:57:20 -02:00
Ian Armstrong
2bd7ac55c3 V4L/DVB (9166): ivtv - Fix potential race condition in yuv handler
Modified yuv register update handling to remove a potential race condition
which could occur with the first video frame.

Also removed a forced yuv position update, since changing the source video
dimensions or interlace settings doesn't affect the frame already being
displayed.

Signed-off-by: Ian Armstrong <ian@iarmst.demon.co.uk>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-13 09:08:30 -02:00
Ian Armstrong
ec9faa1cfa V4L/DVB (9165): ivtv: V4L2_FBUF_FLAG_OVERLAY status fix
When the framebuffer format was queried via VIDIOC_G_FBUF,
V4L2_FBUF_FLAG_OVERLAY would only be correctly returned for certain screen
depths.

Signed-off-by: Ian Armstrong <ian@iarmst.demon.co.uk>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-13 09:08:24 -02:00
Ian Armstrong
4ee0e42b31 V4L/DVB (9164): ivtvfb: a small cosmetic change
Signed-off-by: Ian Armstrong <ian@iarmst.demon.co.uk>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-13 09:08:16 -02:00
Ian Armstrong
c777549fc9 V4L/DVB (9163): ivtvfb: fix sparse warnings and improve write function
Signed-off-by: Ian Armstrong <ian@iarmst.demon.co.uk>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-13 09:08:08 -02:00
Hans Verkuil
a8b864354e V4L/DVB (9162): ivtv: fix raw/sliced VBI mixup
The service_set field was used in saa7115 and cx25840 to determine
whether raw or sliced VBI was desired. This is incorrect since it is
perfectly valid to select sliced VBI with a service_set of 0.

Instead these drivers should checked on VIDIOC_S_FMT whether the type
field matches the raw or sliced VBI type.

Updated ivtv accordingly.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-13 09:08:01 -02:00
Hans Verkuil
3c7b933bea V4L/DVB (9160): v4l: remove vidioc_enum_fmt_vbi_cap
Remove the vidioc_enum_fmt_vbi_cap ops: it was scheduled for removal in
2.6.28 since the v4l2 specification says that V4L2_BUF_TYPE_VBI_CAPTURE should
not support VIDIOC_ENUM_FMT. It's also pretty pointless.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-13 09:07:55 -02:00
Hans Verkuil
d4f59de43e V4L/DVB (9159): saa5249: fix compile errors
Add missing include.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-13 09:07:50 -02:00
Hans Verkuil
741e1f3b81 V4L/DVB (9157): cx18/ivtv: add 'PCI:' prefix to bus_info.
Suggested by Martin Dauskardt. This is conform what the other drivers do.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-13 09:07:42 -02:00
Thierry MERLE
46510b56ca V4L/DVB (9155): em28xx-dvb: dvb_init() code factorization
In dvb_init(),
        case EM2880_BOARD_TERRATEC_HYBRID_XS:
        case EM2880_BOARD_KWORLD_DVB_310U:
can be put in the same case than EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900
since they do the same thing.

Signed-off-by: Thierry MERLE <thierry.merle@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-13 07:16:18 -02:00
Michael Krufky
adeeac3b79 V4L/DVB (9149): hvr950q: led feedback based on snr
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-13 07:15:57 -02:00
Hans Verkuil
45d011031d V4L/DVB (9129): zoran: move zoran sources into a zoran subdirectory
Prevent the zoran driver sources from cluttering the video directory.
This changeset only moves the drivers and it does not fix any of the
checkpatch warnings/errors to keep the changeset clean.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12 09:39:04 -02:00
Tim Farrington
19c309e383 V4L/DVB (9135): cx88 Dvico FusionHDTV Pro
Well, one thing you encouraged me to do was re-test some of my cards
which contained the xc3028-zarlink combo.

Which led me to test a Dvico FusionHDTV Pro.

Almost a year ago, Chris Pascoe did a patch for this which can be found
at his ~pascoe/xc-test at Linuxtv.
This worked very well, however that was using his version of firmware.

Alas, someone attempted to use this and patch v4l-dvb, and messed it up.
So I've fixed it.
I enclose the patch against today's tree (containing your latest
tuner-xc2028.c patch).

The card now works very well, well with DVB-T anyway.

Signed-off-by: Tim Farrington <timf@iinet.net.au>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12 09:37:16 -02:00
Hans Verkuil
dd89601d47 V4L/DVB (9133): v4l: disconnect kernel number from minor
The v4l core creates four different video devices (video, vbi, radio, vtx)
and each has its own range of minor numbers. However, modern devices keep
increasing the number of devices that they need so a maximum of 64 video
devices will not be enough in the future. In addition this scheme makes
it very hard to add new device types.

This patch disconnects the kernel number allocation (e.g. video0, video1,
etc.) from the actual minor number (just pick the first free minor).

This allows for much more flexibility in the future. However, it does
require the use of udev. For those who cannot use udev a new CONFIG option
was created that changes the allocation scheme back to the old behavior.

Thanks to Greg KH for suggesting this approach during the 2008 LPC.

In addition, several bugs were fixed in the ivtv and cx18 drivers: these
drivers try to allocate specific kernel numbers but that scheme contained
a bug which caused what should have been e.g. video17 to appear as e.g.
video2.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12 09:37:16 -02:00
Andy Walls
e86a93dc3c V4L/DVB (9132): cx18: Fix warning message for DMA done notification for inactive stream.
cx18: Fix warning message for DMA done notification for inactive stream.  The
warning message would always gripe that the radio stream was to blame, which
was misleading and wrong (/dev/radioN nodes never transfer data).

Signed-off-by: Andy Walls <awalls@radix.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12 09:37:16 -02:00
Andy Walls
9eee4fb69e V4L/DVB (9131): cx18: Add entries for the Leadtek PVR2100 and Toshiba Qosmio DVB-T/Analog
cx18: Add entries for the Leadtek PVR2100 and Toshiba Qosmio DVB-T/Analog
capture cards.  Both cards are hybrids cards, but no digital capture
functionality has been added yet.  These entries are a first guess at the card
entries to get analog working, given the information available.  Terry Wu
<terrywu at leadtek.com.tw> provided a pointer to information for the PVR2100.
Martin Juhl <mj at casalogic.dk>, an owner of the Toshiba DVB-T/Analog tuner
card, provided the DDR timing information from his Windows inf file.

Signed-off-by: Andy Walls <awalls@radix.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12 09:37:16 -02:00
Jean-Francois Moine
f1918fa284 V4L/DVB (9126): gspca: Fix some compilation warnings in m5602.
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12 09:37:16 -02:00
Jean-Francois Moine
fadc79935c V4L/DVB (9125): gspca: Big rewrite of t613 driver
- separate functions for bridge and sensor exchanges
- delays added after some exchanges
- other sensor type

Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12 09:37:15 -02:00
Jean-Francois Moine
a2d7807788 V4L/DVB (9124): gspca: Bad name of the tv8532 subdriver in Kconfig.
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12 09:37:15 -02:00
Erik Andren
18f8fae198 V4L/DVB (9123): gspca: Add some lost controls to the s5k83a sensor.
Signed-off-by: Erik Andren <erik.andren@gmail.com>
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12 09:37:15 -02:00
Jean-Francois Moine
1abe4746ec V4L/DVB (9122): gspca: Bad name of the sunplus subdriver in Kconfig.
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12 09:37:15 -02:00
Jean-Francois Moine
491831260e V4L/DVB (9121): gspca: Add the subdriver finepix in Kconfig and Makefile.
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12 09:37:15 -02:00
Jean-Francois Moine
e66c641923 V4L/DVB (9120): gspca: sd_desc->start returns a value and static functions in m5602.
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12 09:37:15 -02:00
Jean-Francois Moine
3145b8c1bf V4L/DVB (9119): gspca: Don't destroy the URBs on disconnect.
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12 09:37:15 -02:00
Jean-Francois Moine
79a9098ae4 V4L/DVB (9118): gspca: Set the vertical flip at streamon time in sonixj.
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12 09:37:15 -02:00
Greg Kroah-Hartman
a482f327ff V4L/DVB (9116): USB: remove info() macro from usb media drivers
USB should not be having it's own printk macros, so remove info() and
use the system-wide standard of dev_info() wherever possible.

Cc: Douglas Landgraf <dougsland@gmail.com>
Cc: Mike Isely <isely@pobox.com>
Cc: Thierry Merle <thierry.merle@free.fr>
Cc: Antoine Jacquet <royale@zerezo.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12 09:37:14 -02:00
Hans Verkuil
da703d6262 V4L/DVB (8904): cx88: add missing unlock_kernel
sparse found an unbalanced BKL usage.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12 09:37:14 -02:00
Hermann Pitton
028165a336 V4L/DVB (9113): saa7134: fixes for the Asus Tiger Revision 1.00
In opposite to the P7131 Dual this early OEM card has a male
radio antenna connector and also no remote.

We currently switch the DVB-T RF feed to the radio input, like
on the P7131 with female radio connector used also for DVB-T
and should improve this.

Signed-off-by: Hermann Pitton <hermann-pitton@arcor.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12 09:37:14 -02:00
Andy Walls
1e758265f4 V4L/DVB (9111): cx18: Up the version to 1.0.1
cx18: Up the version to 1.0.1.  This will make it easy to tell if retries
of MMIO access are implemented or not in trouble reports.  First course of
action for I2C and other initialization problem reports will be to have user
upgrade to v1.0.1 of driver.

Signed-off-by: Andy Walls <awalls@radix.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12 09:37:14 -02:00
Andy Walls
d267d85101 V4L/DVB (9110): cx18: Add default behavior of checking and retrying PCI MMIO accesses
cx18: Add default behavior of checking and retrying PCI MMIO accesses.
The concept of checking and retrying PCI MMIO accesses for better reliability
in older motherboards was suggested by Steve Toth <stoth@linuxtv.org>.  This
change implements MMIO retries and the retry_mmio module parameter that is
enabled by default.  Limited experiments have shown this is more reliable than
the mmio_ndelay parameter.  mmio_ndelay has insignificant effect with retries
enabled.

Signed-off-by: Andy Walls <awalls@radix.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12 09:37:14 -02:00
Mauro Carvalho Chehab
695ebd125a V4L/DVB (9098): Whitespace cleanups
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12 09:37:13 -02:00
Jean-Francois Moine
803f9ccf50 V4L/DVB (9097): gspca: Adjust control values and restore compilation of sonixj.
- no compilation since last changeset
- brightness is a signed value
- better values of the color matrix

[mchehab@redhat.com: fix a merge conflict]
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12 09:37:13 -02:00
Erik Andren
eeb00c604a V4L/DVB (9096): gspca: Subdriver selection at config time.
Signed-off-by: Erik Andren <erik.andren@gmail.com>
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12 09:37:13 -02:00
Erik Andren
d2d7e9ae31 V4L/DVB (9095): gspca: Moves some sensor initialization to each sensor in m5602.
Signed-off-by: Erik Andren <erik.andren@gmail.com>
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12 09:37:13 -02:00
Erik Andren
1b3345996c V4L/DVB (9094): gspca: Frame counter in ALi m5602.
Signed-off-by: Erik Andren <erik.andren@gmail.com>
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12 09:37:13 -02:00
Erik Andren
e293e59952 V4L/DVB (9093): gspca: Cleanup code and small changes.
- convert some #define to enum.
- remove some comments.
- return ENOMEM on memory allocation failure.

Signed-off-by: Erik Andren <erik.andren@gmail.com>
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12 09:37:13 -02:00
Erik Andren
c109f8168f V4L/DVB (9091): gspca: Subdriver m5602 (ALi) added.
This patch adds support for the ALi m5602 usb bridge and is based on
the gspca framework.
It contains code for communicating with 5 different sensors:
OmniVision OV9650, Pixel Plus PO1030, Samsung S5K83A, S5K4AA and
finally Micron MT9M111.

Signed-off-by: Erik Andren <erik.andren@gmail.com>
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
[mchehab@redhat.com: fix m5602/Makefile]
[mchehab@redhat.com: extern debug caused conflicts. Renamed to m5602_debug]
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12 09:37:13 -02:00
Frank Zago
a3a58467db V4L/DVB (9090): gspca: Restart the state machine when no frame buffer in finepix.
Signed-off-by: Frank Zago <frank@zago.net>
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12 09:37:13 -02:00
Jean-Francois Moine
b1043e562e V4L/DVB (9089): gspca: Remove the duplicated EOF (ff d9) in t613.
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12 09:37:12 -02:00
Frank Zago
9707685959 V4L/DVB (9088): gspca: New subdriver 'finepix' added.
Signed-off-by: Frank Zago <frank@zago.net>
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12 09:37:12 -02:00
Jean-Francois Moine
95d9142c8b V4L/DVB (9087): gspca: Image transfer by bulk uses altsetting 0 with any buffer size.
- gspca_dev field 'bulk_size' added.
- when only one altsetting usable, do image transfer by bulk.

Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12 09:37:12 -02:00
Frank Zago
6b060ffea0 V4L/DVB (9086): gspca: Use a kref to avoid potentialy blocking forever in disconnect.
Signed-off-by: Frank Zago <frank@zago.net>
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12 09:37:12 -02:00
Frank Zago
6c49da7f16 V4L/DVB (9085): gspca: URB_NO_TRANSFER_DMA_MAP is required for isoc and bulk transfers.
Signed-off-by: Frank Zago <frank@zago.net>
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12 09:37:12 -02:00
Frank Zago
219423c147 V4L/DVB (9084): gspca: Fixed a few typos in comments.
Signed-off-by: Frank Zago <frank@zago.net>
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12 09:37:12 -02:00
Jean-Francois Moine
3b11fa3a06 V4L/DVB (9083): gspca: URB_NO_TRANSFER_DMA_MAP is not useful for isoc transfers.
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12 09:37:12 -02:00
Jean-Francois Moine
40e6ec1291 V4L/DVB (9082): gspca: Vertical flip the image by default in sonixj.
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12 09:37:12 -02:00
Jean-Francois Moine
72ab97cecb V4L/DVB (9079): gspca: Return error code from stream start functions.
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12 09:37:12 -02:00
Jean-Francois Moine
1b60e1adc7 V4L/DVB (9078): gspca: New exported function to retrieve the current frame buffer.
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12 09:37:11 -02:00
Frank Zago
9de436cfc4 V4L/DVB (9077): gspca: Set the right V4L2_DEBUG values in the main driver.
Signed-off-by: Frank Zago <frank@zago.net>
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12 09:37:11 -02:00
Shane
117a45a85e V4L/DVB (9076): gspca: USB direction lacking in spca561.
Signed-off-by: Shane <gnome42@gmail.com>
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12 09:37:11 -02:00
Jean-Francois Moine
3c41cb77f4 V4L/DVB (9074): gspca: sonixj webcam 0c45:60fe added.
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12 09:37:11 -02:00
Darron Broad
3e01084519 V4L/DVB (9069): cx88: Bugfix: all client disconnects put the frontend to sleep.
From the author:

"This fixes the problem where previously all client disconnects
put the analogue frontend into standby.

In the following example, the first command is succesfully
watching TV but the second command which returns EBUSY
detunes the receiver by entering it into the standby state.

tvtime -d /dev/video0 &
cat /dev/video0
"

Signed-off-by: Steven Toth <stoth@linuxtv.org>
Signed-off-by: Darron Broad <darron@kewl.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12 09:37:11 -02:00
Stéphane Voltz
3f6014fc77 V4L/DVB (9066): Pinnacle Hybrid PCTV Pro (pctv310c) DVB-T support
This patch against latest mercurial makes DVB-T working on Pinnacle
Hybrid PCTV Pro (pctv310c).

In cx88-dvb.c, a specific zl10353_config is created with the if2
inferred from the old comment in the currently used config. It is then
used for attach, and i2c_gate_ctrl is set to NULL.

The entry in cx88-cards.c is modified with GPIO gathered from windows
with regspy, and DVB enabled. The frontend is set to
XC3028_FE_ZARLINK456 to match the zl10353_config.

It is working great with the freeview channels I can receive.

Signed-off-by: Stéphane Voltz <stef.dev@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12 09:37:10 -02:00
Dmitri Belimov
3de2ed1270 V4L/DVB (9065): saa7134: fix I2C remote controls on saa7134
This is patch for solve this regression. Load ir-kbd-i2c module when remote is i2c type.

Signed-off-by: Beholder Intl. Ltd. Dmitry Belimov <d.belimov@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12 09:37:10 -02:00
Adam Glover
f689d9083a V4L/DVB (9063): Add ADS Tech Instant HDTV PCI support
Add PCI ID and device specific tables for ADS Tech Instant HDTV.

[mchehab@redhat.com: make checkpatch happy and fix merge conflicts]
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12 09:37:10 -02:00
Mauro Carvalho Chehab
a31d2bb773 V4L/DVB (9062): Add support for Prolink Pixelview Global Extreme
Thanks to Sidney Matias <sidney.matias@gmail.com> for getting GPIO
values and testing on this device.

Cc: Sidney Matias <sidney.matias@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12 09:37:10 -02:00
Mauro Carvalho Chehab
9b00019139 V4L/DVB (9061): saa7134: Add support for Real Audio 220
Thanks to Sistema Fenix (http://www.sistemafenix.com.br/) for sponsoring
this development.

Signed-off-by: Gilberto <gilberto@sistemafenix.com.br>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12 09:37:10 -02:00
Mauro Carvalho Chehab
36f6bb97ca V4L/DVB (9060): saa7134: Add support for Avermedia PCI pure analog (M135A)
Thanks to Sistema Fenix (http://www.sistemafenix.com.br/) for sponsoring
this development.

Signed-off-by: Gilberto <gilberto@sistemafenix.com.br>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12 09:37:10 -02:00
Mauro Carvalho Chehab
bf1ece6a4f V4L/DVB (9059): saa7134: Add support for Encore version 5.3 board
Thanks to Sistema Fenix (http://www.sistemafenix.com.br/) for sponsoring
this development.

Signed-off-by: Gilberto <gilberto@sistemafenix.com.br>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12 09:37:10 -02:00
Shane
27cf8fd14e V4L/DVB (9058): spca561: while balance -> white balance typo
Cc: Jean-Francois Moine <moinejf@free.fr>
Cc: Hans de Goede <j.w.r.degoede@hhs.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12 09:37:10 -02:00
David Bentham
8acdbcfd90 V4L/DVB (9057): saa7134: Hauppauge HVR-1110, support for radio and analog audio in
The audio switch is at 0x100 and radio on gpio 21.

Tested-by: Thomas Genty <tomlohave@gmail.com>
Signed-off-by: David Bentham <db260179@hotmail.com>
Reviewed-by: Hermann Pitton <hermann-pitton@arcor.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12 09:37:10 -02:00
Mauro Carvalho Chehab
0975fc6871 V4L/DVB (9055): tuner-xc2028: Do a better job selecting firmware type
Firmware selection is very tricky on this device. This patch do a better
selection of the proper firmware type, by using a code to hint if the
firmware to be loaded should be D2620 or D2633.

It also allows overriding the hint at the control structure.

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12 09:37:09 -02:00
Michael Krufky
d7cba043d7 V4L/DVB (9049): convert tuner drivers to use dvb_frontend->callback
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12 09:37:09 -02:00
Laurent Pinchart
b1accfa155 V4L/DVB (9036): uvcvideo: Fix control cache access when setting composite auto-update controls
Auto-update controls are never marked is loaded to prevent uvc_get_ctrl from
loading the control value from the cache. When setting a composite (mapped to
several V4L2 controls) auto-update UVC control, the driver updates the control
cache value before processing each V4L2 control, overwriting the previously
set V4L2 control.

This fixes the problem by marking all controls as loaded in uvc_set_ctrl
regardless of their type and resetting the loaded flag in uvc_commit_ctrl for
auto-update controls.

Signed-off-by: Laurent Pinchart <laurent.pinchart@skynet.be>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12 09:37:08 -02:00
Laurent Pinchart
5e26d50f4e V4L/DVB (9035): uvcvideo: Declare missing camera and processing unit controls.
This declares all missing UVC camera and processing unit controls. V4L2
mappings are not supported yet for those controls.

Signed-off-by: Laurent Pinchart <laurent.pinchart@skynet.be>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12 09:37:08 -02:00
David Ellingsworth
4aaec3ea41 V4L/DVB (9034): With the recent patch to v4l2 titled "v4l2: use register_chrdev_region
instead of register_chrdev", the internal reference count is no longer
necessary in order to free the internal stk_webcam struct. This patch
removes the reference counter from the stk_webcam struct and frees the
struct via the video_device release callback. It also fixes an
associated bug in stk_camera_probe which could result from
video_unregister_device being called before video_register_device.
Lastly, it simplifies access to the stk_webcam struct in several
places. This patch should apply cleanly against the "working" branch
of the v4l-dvb git repository.

This patch is identical to the patch I sent a couple of months back
titled "stk-webcam: Fix video_device handling" except that it has been
rebased against current modifications to stk-webcam and it no longer
depends on any other outstanding patches.

Acked-by: Jaime Velasco Juan <jsagarribay@gmail.com>
Signed-off-by: David Ellingsworth <david@identd.dyndns.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12 09:37:08 -02:00
Andrew Morton
714b9a1e0a V4L/DVB (9033): drivers/media/video/tda9840.c: unbreak
drivers/media/video/tda9840.c: In function 'tda9840_command':
drivers/media/video/tda9840.c:152: warning: 'result' is used uninitialized in this function

[mchehab@redhat.com: Fix conflict with another patch that were meant to solve the warning]
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12 09:37:08 -02:00
Ming Lei
a31a405547 V4L/DVB:usbvideo:don't use part of buffer for USB transfer #4
The status[] is part of  uvc_device structure. We can't make sure
the address of status is at a cache-line boundary in all archs,so
status[] might share a cache-line with some fields in uvc_structure.
This can lead to some cache coherence issues(http://lwn.net/Articles/2265/).
Use dynamically allocated buffer instead.

Signed-off-by: Ming Lei <tom.leiming@gmail.com>
Acked-by: Laurent Pinchart <laurent.pinchart@skynet.be>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12 09:37:08 -02:00
Laurent Pinchart
d63beb9ef0 V4L/DVB (9031): uvcvideo: Fix incomplete frame drop when switching to a variable size format.
When streaming in a fixed size format the driver sets a flag in the uvc_queue
structure to drop incomplete incoming frames. The flag wasn't cleared when
switching to a variable size format, which resulted in a broken
'MJPEG after YUV'.

Signed-off-by: Laurent Pinchart <laurent.pinchart@skynet.be>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12 09:37:08 -02:00
Laurent Pinchart
80845e1078 V4L/DVB (9030): uvcvideo : Add support for Advent 4211 integrated webcam
Signed-off-by: Laurent Pinchart <laurent.pinchart@skynet.be>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12 09:37:07 -02:00
hermann pitton
301e9d64e0 V4L/DVB (9028): saa7134: add support for the triple Asus Tiger 3in1
after looking it up, all rants about the 80 columns restriction seem to
be in vain. After changing the card's name it are now "only" seven new
lines in the tiny DVB-T/DVB-S switch function.

saa7130/34: v4l2 driver version 0.2.14 loaded
saa7133[0]: found at 0000:02:08.0, rev: 209, irq: 18, latency: 32, mmio: 0xfdef7000
saa7133[0]: subsystem: 1043:4878, board: Asus Tiger 3in1 [card=147,autodetected]
saa7133[0]: board init: gpio is 200000
tuner' 2-004b: chip found @ 0x96 (saa7133[0])
saa7133[0]: i2c eeprom 00: 43 10 78 48 54 20 1c 00 43 43 a9 1c 55 d2 b2 92
saa7133[0]: i2c eeprom 10: ff ff ff 0f ff 20 ff ff ff ff ff ff ff ff ff ff
saa7133[0]: i2c eeprom 20: 01 40 01 02 03 01 01 03 08 ff 00 d7 ff ff ff ff
saa7133[0]: i2c eeprom 30: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
saa7133[0]: i2c eeprom 40: ff 28 00 c2 96 16 03 02 c0 1c ff ff ff ff ff ff
saa7133[0]: i2c eeprom 50: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
saa7133[0]: i2c eeprom 60: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
saa7133[0]: i2c eeprom 70: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
saa7133[0]: i2c eeprom 80: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
saa7133[0]: i2c eeprom 90: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
saa7133[0]: i2c eeprom a0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
saa7133[0]: i2c eeprom b0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
saa7133[0]: i2c eeprom c0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
saa7133[0]: i2c eeprom d0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
saa7133[0]: i2c eeprom e0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
saa7133[0]: i2c eeprom f0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
saa7133[0]: i2c scan: found device @ 0x10  [???]
saa7133[0]: i2c scan: found device @ 0x16  [???]
saa7133[0]: i2c scan: found device @ 0x1c  [???]
saa7133[0]: i2c scan: found device @ 0x96  [???]
saa7133[0]: i2c scan: found device @ 0xa0  [eeprom]
tda829x 2-004b: setting tuner address to 61
tda829x 2-004b: type set to tda8290+75a
saa7133[0]: registered device video0 [v4l2]
saa7133[0]: registered device vbi0
saa7133[0]: registered device radio0

DVB: registering new adapter (saa7133[0])
DVB: registering frontend 0 (Philips TDA10086 DVB-S)...

The board init gpio is 0x0, 0x200000 is from previously unloading with
antenna_switch = 1.

It needs firmware for the tda10046 and analog sound needs saa7134-alsa.

I have support for one more board and need to fix the first revision of
the Asus Tiger DVB-T hybrid. DVB-T currently hangs on the male radio
antenna input, also some small other stuff.

Please report any issues with this patch, the next are depending on this
one.

saa7134: add support for the triple Asus Tiger 3in1

Signed-off-by: Hermann Pitton <hermann-pitton@arcor.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12 09:37:07 -02:00
Igor M. Liplianin
e4aab64cb7 V4L/DVB (9026): Add support for ST STV0288 demodulator and cards with it.
Add support for ST STV0288 demodulator and cards with it,
such as TeVii S420.
Patch is co-authored with Georg Acher <acher@baycom.de>

Signed-off-by: Georg Acher <acher@baycom.de>
Signed-off-by: Igor M. Liplianin <liplianin@me.by>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12 09:37:07 -02:00
Steven Toth
2491fbb7d5 V4L/DVB (9023): cx88: HVR3000 / 4000 GPIO related changes
Patch by Darron Broad.

Signed-off-by: Steven Toth <stoth@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12 09:37:07 -02:00
Steven Toth
1cbd89dbde V4L/DVB (9022): cx88: Enable TDA9887 on HVR1300 / 3000 / 4000
Patch provided by Darron Broad.

Signed-off-by: Steven Toth <stoth@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12 09:37:07 -02:00
Steven Toth
5bacea3b9d V4L/DVB (9021): S2API: Add Kconf dependency
Patch provided by Darron Broad

Signed-off-by: Steven Toth <stoth@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12 09:37:07 -02:00
Oleg Roitburd
ee73042c00 V4L/DVB (9020): Added support for TBS 8920 DVB-S/S2 card
Added support for TBS 8920 DVB-S/S2 card. The card
based on cx24116 demodulator.

Signed-off-by: Oleg Roitburd <oroitburd@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12 09:37:07 -02:00
Oleg Roitburd
4cd7fb876c V4L/DVB (9019): Added support for Omicom SS4 DVB-S/S2 card
Added support for Omicom SS4 DVB-S/S2 card. The card
based on cx24116 demodulator.

Signed-off-by: Oleg Roitburd <oroitburd@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12 09:37:06 -02:00
Darron Broad
34c080295a V4L/DVB (9016): HVR3000/4000 Hauppauge related IR cleanups
From the author:
This patch-set fixes remote control issues I have experienced
with hauppauge drivers in Linux since the PVR-350 and now
with both a NOVA-S+ and HVR-4000. It has also been confirmed
to work with an HVR-1300 user who had exactly the same issue.

Hauppage remote controls use RC5. RC5 has a bit-field which
represents the target device. The hauppauge windows drivers
have a registry key which can enable filtering, but the linux
drivers will accept any target device in this bit field for
internal processing.

This causes problems with setups such as mythtv where remote
control key presses destined for the TV (target = 0) are
interpreted by the kernel and subsequenctly LIRC then mythtv.

Of the remote controls I have to hand (wintv black, pvr/hvr
silver) the hauppauge remotes send one of two device targets
ids, these are interpreted by the patch which then filters
out any non hauppauge addresses.

Signed-off-by: Steven Toth <stoth@linuxtv.org>
Signed-off-by: Darron Broad <darron@kewl.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12 09:37:06 -02:00
Darron Broad
7396d3ea94 V4L/DVB (9013): S2API: cx24116 Rolloff changes, sysctls cleanup, isl power changes.
Remove the debugging sysctls.
Rolloff was broken, not it works as expected and has been tested in kaffeine.
Power related changes for the isl6421 are not implemented on the HVR4000/4000LITE.

Signed-off-by: Steven Toth <stoth@linuxtv.org>
Signed-off-by: Darron Broad <darron@kewl.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12 09:37:06 -02:00
Steven Toth
83fe92e71e V4L/DVB (9009): Nova-se2 / Nova-s-plus Intersil6421 power fix to support switches.
Signed-off-by: Steven Toth <stoth@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12 09:37:05 -02:00
Igor M. Liplianin
af832623c2 V4L/DVB (8989): Added support for TeVii S460 DVB-S/S2 card
Added support for TeVii S460 DVB-S/S2 card. The card
based on cx24116 demodulator.

Signed-off-by: Igor M. Liplianin <liplianin@me.by>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12 09:37:03 -02:00
Steven Toth
5bd1b66359 V4L/DVB (8987): cx88: Add support for the Hauppauge HVR4000 and HVR4000-LITE (S2) boards
Adding support for Hauppauge's cx88 S2 based products, based on the
cx24116 DVB-S2 demodulator.

Signed-off-by: Steven Toth <stoth@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12 09:37:03 -02:00
Michael Krufky
ef80bfeb30 V4L/DVB (8968): replace xc3028 firmware filenames with defined default firmware names
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12 09:37:02 -02:00
roel kluin
de3e3b82a6 V4L/DVB: pxa-camera: Unsigned dma_chans[] cannot be negative
Unsigned dma_chans[] cannot be negative

Also the third time dma_chans[0] < 0 was tested instead of dma_chans[2]

Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12 09:37:02 -02:00
Jean Delvare
8ca4dae3e6 V4L/DVB (8962): zr36067: VIDIOC_S_FMT returns the colorspace value
Ioctl VIDIOC_S_FMT is supposed to fill the colorspace value in the
returned buffer.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12 09:37:02 -02:00
Jean Delvare
176c2f3415 V4L/DVB (8956): bttv: Turn video_nr, vbi_nr and radio_nr into arrays
With video_nr, vbi_nr and radio_nr being simple integers, it is not
possible to use these parameters on a system with multiple bttv
adapters (which happens to be my case.) video_register_device() will
always fail on the second and later adapters. Turn these parameters
into arrays, as many other V4L drivers are already doing, so that they
can be used on such systems.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12 09:37:01 -02:00
Huang Weiyi
c9166977ef V4L/DVB: remove unused #include <version.h>
The file(s) below do not use LINUX_VERSION_CODE nor KERNEL_VERSION.
  drivers/media/video/pwc/pwc-ctrl.c

This patch removes the said #include <version.h>.

Signed-off-by: Huang Weiyi <weiyi.huang@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12 09:37:01 -02:00
Michael Krufky
3065096190 V4L/DVB (8951): xc5000: dont pass devptr in xc5000_attach()
Dont pass devptr in xc5000_attach, dont store it in xc5000_priv.
This pointer is passed into the tuner_callback function, which always
expects a pointer to fe->dvb->priv or i2c_adapter->algo_data.

This prevents future possible bugs in new drivers, such as using a "devptr"
other that the standard fe->dvb->priv in a DVB driver.

Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12 09:37:01 -02:00
Hans Verkuil
9ebeae5641 V4L/DVB (8945): mxb: use unique i2c adapter name
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12 09:37:00 -02:00
Hans Verkuil
96af9880c0 V4L/DVB (8944): saa5249: convert i2c driver for new i2c API
- Convert to use v4l2-i2c-drv-legacy.h to be able to handle the new i2c API
- Cleanups
- Use v4l_dbg/v4l_info to have uniform kernel messages

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12 09:37:00 -02:00
Hans Verkuil
71ef85c7e0 V4L/DVB (8943): saa5246a: convert i2c driver for new i2c API
- Convert to use v4l2-i2c-drv-legacy.h to be able to handle the new i2c API
- Cleanups
- Use v4l_dbg/v4l_info to have uniform kernel messages

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12 09:37:00 -02:00
Hans Verkuil
2633812f89 V4L/DVB (8942): mxb: coding style cleanups
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12 09:37:00 -02:00
Hans Verkuil
707ecf4603 V4L/DVB (8941): mxb/tda9840: cleanups, use module saa7115 instead of saa7111.
Cleanup tda9840 and use a v4l2 API to get the tuner subchannels.
Do some cleanups in mxb and switch to saa7115 instead of the saa7111
module.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12 09:37:00 -02:00
Hans Verkuil
6bd6dff631 V4L/DVB (8940): saa7115: fix saa7111(a) support
The saa7111 support in saa7115.c was missing some features and did not
properly take some of the differences into account. With this patch
saa7115 can be used in the mxb driver instead of saa7111.c.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12 09:37:00 -02:00
Hans Verkuil
2796073a3d V4L/DVB (8939): cx18: fix sparse warnings
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12 09:37:00 -02:00
Douglas Schilling Landgraf
f2a01a0027 V4L/DVB (8937): em28xx: Fix and add some validations
Fixed and Added some validations

Signed-off-by: Douglas Schilling Landgraf <dougsland@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12 09:37:00 -02:00
Douglas Schilling Landgraf
a50f4a444a V4L/DVB (8936): em28xx-cards: Add vendor/product id for EM2820_BOARD_PROLINK_PLAYTV_USB2
Added vendor/product id for EM2820_BOARD_PROLINK_PLAYTV_USB2

Signed-off-by: Douglas Schilling Landgraf <dougsland@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12 09:36:59 -02:00
Jean-Francois Moine
6c86274fcd V4L/DVB (8931): gspca: Vflip added for sonixj - ov7630.
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12 09:36:59 -02:00
Jean-Francois Moine
51977a8daa V4L/DVB (8930): gspca: The image transfer by bulk is started by the subdrivers.
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12 09:36:59 -02:00
Jean-Francois Moine
7b537391dd V4L/DVB (8929): gspca: sonixj webcam 0458:702e added.
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12 09:36:59 -02:00
Jean-Francois Moine
3371bcc328 V4L/DVB (8928): gspca: Version change to 2.3.0.
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12 09:36:59 -02:00
Jean-Francois Moine
d654dca7bc V4L/DVB (8927): gspca: PAC 207 webcam 093a:2476 added.
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12 09:36:59 -02:00
Andy Walls
446f245977 V4L/DVB (8924): cx18: Set mmio throttling delay default to 0 nsec.
cx18: Set mmio throttling delay default to 0 nsec.  Not doing so makes analog
tuner audio not work on some mahcines.

Signed-off-by: Andy Walls <awalls@radix.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12 09:36:59 -02:00
Hans Verkuil
854ad9abcc V4L/DVB (8921): ivtv: fix incorrect capability and assorted sliced vbi and video out fmt fixes
- V4L2_CAP_VBI_OUTPUT is not supported by ivtv, remove it.
- ivtv_try_fmt_vid_out also needed to constrain the width/height of MPEG decoder
  window sizes.
- allow empty sliced services.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12 09:36:59 -02:00
Hans Verkuil
effc3466d3 V4L/DVB (8920): cx18/ivtv: fix check of window boundaries for VIDIOC_S_FMT
It was possible to set out-of-bounds windows sizes, this is now
fixed.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12 09:36:59 -02:00
Hans Verkuil
ff5f26b40a V4L/DVB (8918): saa6752hs: simplify writing to registers
Add some utility functions to set registers.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12 09:36:59 -02:00
Hans Verkuil
9afb7377ef V4L/DVB (8917): saa7134-empress: fix changing the capture standard for non-tuner inputs
When changing the standard the saa6752hs was not updated unless the input
was the TV tuner. The saa6752hs should be updated regardless of the input.

In addition the S_STD and G_STD ioctls for the mpeg video device didn't do
anything. This is now fixed: they behave just like S_STD and G_STD on the
video0 device.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12 09:36:58 -02:00
Andy Walls
ac2b97b13e V4L/DVB (8915): cx18: Increment u8 pointers not void pointers.
cx18: Increment u8 pointers not void pointers.  Incrementing void pointers
is dubious and the real intent in cx18_memcpy_fromio() and cx18_memset_io() is
to increment by bytes, so use u8 pointers instead.

Signed-off-by: Andy Walls <awalls@radix.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12 09:36:58 -02:00
Andy Walls
c641d09c60 V4L/DVB (8914): cx18: Throttle mmio to/from the CX23418 so boards work in older systems
cx18: Throttle mmio to/from the CX23418 so boards work in older systems.  The
CX23418 couldn't reliably handle mmio at the rate at which the cx18 driver was
attempting to access the chip.  The PCI bridge arrangements and settings on
modern motherboards still allowed the CX23418 to work OK, but it didn't work
well on many older motherboards: mysterious I2C errors, firmware loading errors,
etc.  This patch adds a throttle to *all* mmio access to the CX23418.  It
defaults to a delay of 31 ns, but is adjustable by the mmio_ndelay module parm.
My HVR-1600 and Raptor PAL/SECAM card now function for analog capture on a
motherboard with an Intel 82810E Northbridge and 82801AA Southbridge.

Signed-off-by: Andy Walls <awalls@radix.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12 09:36:58 -02:00
Andy Walls
b1526421ea V4L/DVB (8913): cx18: Create cx18_ specific wrappers for all pci mmio accessesors.
cx18: Create cx18_ specific wrappers for all pci mmio accessesors.  This is a
first step in instrumenting all CX23418 PCI bus IO, to debug problems with
accessing the CX23418's PCI memory mapped IO.

Signed-off-by: Andy Walls <awalls@radix.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12 09:36:58 -02:00
Andy Walls
4519064c1c V4L/DVB (8912): cx18: Correct CX23418 PCI configuration settings.
cx18: Correct CX23418 PCI configuration settings.  The CX23418 doesn't have
I/O space registers, so there was no need to try and turn them on (the card
ignores the attempt to set the bit anyway).  Also removed incorrect config
space register setting that was errantly borrowed from ivtv.

Signed-off-by: Andy Walls <awalls@radix.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12 09:36:58 -02:00
Jean-Francois Moine
0be01004dd V4L/DVB (8910): gspca: Add support of image transfer by bulk and minor change.
- image transfer by bulk
- set the max number of transfer URS's to 4 (was 16)

Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12 09:36:58 -02:00
Hans Verkuil
d45b9b8ab4 V4L/DVB (8906): v4l-dvb: fix assorted sparse warnings
Fix sparse warnings. None are serious, but cutting down on these helps find
future serious sparse warnings/errors.

Redid the av7710.c patch based on a suggestion by Oliver Endriss.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12 09:36:58 -02:00
Mike Isely
2bb87c24d7 V4L/DVB (8902): pvrusb2: Remove comment lines which refer to checkpatch's behavior
Signed-off-by: Mike Isely <isely@pobox.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12 09:36:58 -02:00
Mike Isely
0cc1186712 V4L/DVB (8901): pvrusb2: Disable virtual IR device when not needed.
Disable "virtual" IR receiver on for 24xxx devices that have an
internal IR blaster.  In that case there's another another IR
receiver present and to leave the virtual receiver available
just causes confusion.  This means that 24xxx users will no
longer see a phantom IR chip.

Signed-off-by: Mike Isely <isely@pobox.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12 09:36:57 -02:00
Mike Isely
432907f750 V4L/DVB (8900): pvrusb2: Implement cropping pass through
This builds upon the previous pvrusb2 change to more formally
implement full cropping support.  This enables access from the
driver's V4L interface, and enables access to full capabilities from
sysfs as well.  Note that this is only effective when in analog mode.
It also will only work when the underlying digitizer's driver (saa7115
or cx25840 depending on the hardware) also implements the appropriate
functions.

Signed-off-by: Mike Isely <isely@pobox.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12 09:36:57 -02:00
Mike Isely
0b7c2c9598 V4L/DVB (8899): pvrusb2: Implement default value retrieval in sysfs interface
Signed-off-by: Mike Isely <isely@pobox.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12 09:36:57 -02:00
Mike Isely
26dd1c57a0 V4L/DVB (8898): pvrusb2: Be able to programmatically retrieve a control's default value
The pvrusb2 control mechanism up until now has used a constant int to
hold a control's default value.  This change makes it possible to
retrieve the control's default through some other means, e.g. as a
result of a query from lower level software.

Signed-off-by: Mike Isely <isely@pobox.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12 09:36:57 -02:00
Mike Isely
755879c66b V4L/DVB (8897): pvrusb2: Mark crop window size change as being disruptive to the encoder
Signed-off-by: Mike Isely <isely@pobox.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12 09:36:57 -02:00
vdb128@picaros.org
e784bfb93c V4L/DVB (8896): pvrusb2: Implement crop support
Implement pvrusb2 driver plumbing to support cropping.  Submitted by a
pvrusb2 user.

Signed-off-by: Mike Isely <isely@pobox.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12 09:36:57 -02:00
Mike Isely
fe15f13679 V4L/DVB (8895): pvrusb2: Fail gracefully if an alien USB ID is used
The driver includes an internal table specifying additional
information on a per device-type basis.  This works great until
somebody tries to run-time associate another USB ID with the driver.
This change should hopefully allow the driver to fail gracefully under
such a circumstance.

Signed-off-by: Mike Isely <isely@pobox.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12 09:36:57 -02:00
Mike Isely
157afbc0de V4L/DVB (8894): pvrusb2: Remove BKL
The earlier change from Hans Verkuil that pushed the BKL from
video_open() down into the drivers should be unneeded for the pvrusb2
driver.  This driver's implementation for open already protects its
internal structures through other means, thus the BKL is not required.
This change reverses Hans' previous change, for the pvrusb2 driver.

It probably would have been a good idea for Hans to previously have
asked for my ack before committing his change.

Signed-off-by: Mike Isely <isely@pobox.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12 09:36:57 -02:00
Mike Isely
5f33df1443 V4L/DVB (8893): pvrusb2: Add comment elaborating on direct use of swab32()
Signed-off-by: Mike Isely <isely@pobox.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12 09:36:57 -02:00
Alexander Beregalov
26d2e854bc V4L/DVB (8559): replace __FUNCTION__ with __func__
v4l: replace __FUNCTION__ with __func__

Signed-off-by: Alexander Beregalov <a.beregalov@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12 09:36:56 -02:00
Jean Delvare
eb1b27bd86 V4L/DVB (8879): bttv: Don't unmask VPRES interrupt
When the input is set to tuner and no antenna is connected, the BT848
can flood VPRES interrupts. So we don't want to enable this type of
interrupts when the input it set to tuner.

As we don't do anything when receiving such an interrupt anyway, the
easiest fix is to simply not unmask this specific interrupt.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12 09:36:56 -02:00
Hans Verkuil
6ea9a1829a V4L/DVB (8857): v4l2-dev: replace panic with BUG
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12 09:36:56 -02:00
Hans Verkuil
20c104d0a4 V4L/DVB (8856): v4l: fix assorted compile warnings/errors
BIT define conflicts on kernels < 2.6.24, byteorder/swab.h doesn't need
to be included at all.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12 09:36:56 -02:00
Hans Verkuil
7f8ecfab7a V4L/DVB (8852): v4l2: use register_chrdev_region instead of register_chrdev
Replace the old register_chrdev with the more flexible register_chrdev_region.

Ensure that the release() is called when the very last chardev usage was
released, and not when the sysfs devices were removed. This should simplify
hotpluggable drivers considerably.

Tested-by: Mike Isely <isely@isely.net>
Tested-by: Laurent Pinchart <laurent.pinchart@skynet.be>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Acked-by: David Ellingsworth <david@identd.dyndns.org>
Reviewed-by: Hans de Goede <j.w.r.degoede@hhs.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12 09:36:56 -02:00
Hans Verkuil
187565c43a V4L/DVB (8850): bt856: fix define conflict
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12 09:36:56 -02:00
Laurent Pinchart
4e08caf0cb V4L/DVB (8847): uvcvideo: Add support for a Bison Electronics webcam found in the Fujitsu Amilo SI2636.
Signed-off-by: Laurent Pinchart <laurent.pinchart@skynet.be>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12 09:36:55 -02:00
Laurent Pinchart
08ebd003d9 V4L/DVB (8846): uvcvideo: Supress spurious "EOF in empty payload" trace message
Pass the payload size instead of the header size to uvc_video_decode_end() to
avoid generating an extra trace message for each frame.

Signed-off-by: Laurent Pinchart <laurent.pinchart@skynet.be>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12 09:36:55 -02:00
Dean Anderson
22b88d48a0 V4L/DVB (8845): s2255drv: adds JPEG compression quality control
adds VIDIOC_S_JPEGCOMP and VIDIOC_G_JPEGCOMP ioctls for
controlling JPEG compression quality.

Signed-off-by: Dean Anderson <dean@sensoray.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12 09:36:55 -02:00
David Howells
abc94fc8fe V4L/DVB (8838): CRED: Wrap task credential accesses in video input drivers
Wrap access to task credentials so that they can be separated more easily from
the task_struct during the introduction of COW creds.

Change most current->(|e|s|fs)[ug]id to current_(|e|s|fs)[ug]id().

Change some task->e?[ug]id to task_e?[ug]id().  In some places it makes more
sense to use RCU directly rather than a convenient wrapper; these will be
addressed by later patches.

Signed-off-by: David Howells <dhowells@redhat.com>
Reviewed-by: James Morris <jmorris@namei.org>
Acked-by: Serge Hallyn <serue@us.ibm.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12 09:36:55 -02:00
Steven Toth
4c56b04af6 V4L/DVB (8807): Add DVB support for the Leadtek Winfast PxDVR3200 H
This patch is on behalf of Stephen Backway <stev391@email.com>, and
represents two patches I received (and some subsequent whitespace
cleanup I had due to how I pulled the patches).

From the original author:

a) Add DVB support for the Leadtek Winfast PxDVR3200 H.

b) The tuner callback previously checked the command 3 times:
1) To see if it was the XC2028_RESET_CLK
2) To see if it was not the XC2028_RESET_TUNER
3) To see if it was the XC2028_RESET_TUNER
This patch removes the third check.

Signed-off-by: Steven Toth <stoth@hauppauge.com>
Signed-off-by: Stephen Backway <stev391@email.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12 09:36:55 -02:00
Harvey Harrison
ba77531f51 V4L/DVB (8800): [v4l-dvb-maintainer] [PATCH] v4l: mt9m111.c make function static
drivers/media/video/mt9m111.c:758:5: warning: symbol 'mt9m111_restore_state' was not declared. Should it be static?

New warning in next-20080825

Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12 09:36:55 -02:00
Dmitry Belimov
92c36147a7 V4L/DVB (8797): A simple state machine was added to saa7134_ts.
A simple state machine was added to saa7134_ts. It has three states:

        SAA7134_TS_STOPPED
        SAA7134_TS_BUFF_DONE
        SAA7134_TS_STARTED

When buffer_setup is run we start the TS initialization: set SAA7134_TS_STOPPED.
When all buffers are prepared we write data into DMA register and set
SAA7134_TS_BUFF_DONE.
When the first buffer is active start TS and set SAA7134_TS_STARTED.
When ts_release is called stop TS and set SAA7134_TS_STOPPED.

Signed-off-by: Beholder Intl. Ltd. Dmitry Belimov <d.belimov@gmail.com>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12 09:36:55 -02:00
Dmitry Belimov
8809b9cc86 V4L/DVB (8796): saa7134-empress: remove incorrect IRQ defines for TS
SAA7134_IRQ1_INTE_RA2_3 and SAA7134_IRQ1_INTE_RA2_2 are used for planar video,
not for TS.

Signed-off-by: Beholder Intl. Ltd. Dmitry Belimov <d.belimov@gmail.com>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12 09:36:55 -02:00
Dmitry Belimov
f03813e4d1 V4L/DVB (8795): saa7134-empress: insert leading null bytes for Beholder M6 empress cards
Additional code to improve the init sequence and add board type tests
were done by Hans Verkuil.

Signed-off-by: Beholder Intl. Ltd. Dmitry Belimov <d.belimov@gmail.com>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12 09:36:55 -02:00
Hans Verkuil
9d95af9d09 V4L/DVB (8791): v4l2-dev: do not clear the driver_data field
The driver_data field of the device structure was zeroed, thus losing
this information. Many drivers set this up before calling
video_device_register, so we have to ensure that it isn't lost.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12 09:36:54 -02:00
Hans Verkuil
c170ecf434 V4L/DVB (8788): v4l: replace video_get_drvdata(video_devdata(filp)) with video_drvdata(filp)
Use the new video_drvdata(filp) function where it is safe to do so.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12 09:36:54 -02:00
Hans Verkuil
bfa8a273bb V4L/DVB (8787): v4l2-dev: cleanups and add video_drvdata helper function
Cleanup v4l2-dev.[ch], add/improve comments and add a new helper
function: video_drvdata() that can get the private driver data from
a file struct.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12 09:36:54 -02:00
Hans Verkuil
601e9444f2 V4L/DVB (8786): v4l2: remove the priv field, use dev_get_drvdata instead
Remove the priv field and let video_get/set_drvdata use dev_get_drvdata
and dev_set_drvdata instead.

Convert all drivers that still used priv directly.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12 09:36:54 -02:00
Hans Verkuil
d6e7497eaf V4L/DVB (8784): v4l2-dev: make the video_device's release callback mandatory
Now that all drivers set the release callback in the video_device
struct we can put in a BUG_ON in video_register_device to ensure that
the callback is always there.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12 09:36:54 -02:00
Hans Verkuil
aa5e90af7d V4L/DVB (8783): v4l: add all missing video_device release callbacks
All drivers that call video_device_register where checked to see if they
set the release callback of struct video_device. Where that callback was
missing it was added.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12 09:36:54 -02:00
Hans Verkuil
f9e86b5e9d V4L/DVB (8782): v4l2-dev: add video_device_release_empty
Add a second release function: video_device_release_empty
It can be used by drivers that have statically allocated
video_device structs.

Its use usually, but not always, indicates laziness on the
part of the driver programmer.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12 09:36:54 -02:00
Hans Verkuil
cb353588e1 V4L/DVB (8781): v4l2-dev: remove obsolete video_exclusive_open/release
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12 09:36:54 -02:00
Hans Verkuil
7d43cd53c8 V4L/DVB (8780): v4l: replace the last uses of video_exclusive_open/release
Handle the video_exclusive_open/release functionality inside the
driver.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12 09:36:53 -02:00
Andy Walls
3b5df8ea40 V4L/DVB (8774): cx18: Have CX23418 release buffers at end of capture.
cx18: Have CX23418 release buffers at end of capture.  The CX23418 reuses task
handles so we need to have it release the buffers associated with a task handle
at the end of a capture.  If we don't, buffer ids used for one type of stream
in the driver (MPEG, TS, PCM), could be used for another type of stream by the
CX23418, if a previously used handle is assigned to a different type of stream.
The driver would drop valid buffers when this happened.

Signed-off-by: Andy Walls <awalls@radix.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12 09:36:53 -02:00
Andy Walls
d3c5e70755 V4L/DVB (8773): cx18: Fix cx18_find_handle() and add error checking
cx18: Fix cx18_find_handle() and add error checking.  cx18_find_handle() did
not find a good task handle and would use the invalid task handle under common
conditions.  Added a define for the invalid task handle and added error checking
as well.

Signed-off-by: Andy Walls <awalls@radix.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12 09:36:53 -02:00
Andy Walls
b04bce476c V4L/DVB (8772): cx18: Convert cx18_queue buffers member to atomic_t
cx18: Convert cx18_queue buffers member to atomic_t.  This allows safe
concurrent access to check if a queue has data without having to acquire the
queue spinlock.

Signed-off-by: Andy Walls <awalls@radix.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12 09:36:53 -02:00
Andy Walls
59ba2b0022 V4L/DVB (8771): cx18: Remove redundant struct cx18_queue length member.
cx18: Remove redundant struct cx18_queue length member. It can be trivially
computed from queue->buffers * stream->buf_size, if ever really needed.

Signed-off-by: Andy Walls <awalls@radix.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12 09:36:53 -02:00
Andy Walls
a928880a5b V4L/DVB (8770): cx18: get rid of ununsed buffers stolen field
cx18: get rid of ununsed buffers stolen field.  It's an unused holdover
from ivtv.

Signed-off-by: Andy Walls <awalls@radix.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12 09:36:53 -02:00
Laurent Pinchart
9b0ae867a6 V4L/DVB (8754): uvcvideo: Implement the USB power management reset_resume method.
When a suspended device has been reset instead of being resumed, USB core
calls the reset_resume method if available instead of unbinding and rebinding
the device.

This patch implements reset_resume by reusing the current resume
implementation and simplifies the resume method by skipping the controls
restore stage. Resuming from autosuspend should be faster.

Signed-off-by: Laurent Pinchart <laurent.pinchart@skynet.be>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12 09:36:53 -02:00
Dean Anderson
14d962602c V4L/DVB (8752): s2255drv: firmware improvement patch
Fix for reloading firmware when removing and reloading driver
Handshaking for firmware loading and changing modes.
Removes the restriction of one user per channel at a time.
JPEG capture mode added.

Signed-off-by: Dean Anderson <dean@sensoray.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12 09:36:53 -02:00
Henrik Kretzschmar
ee7aa9f821 V4L/DVB (8750): V4L: check inval in video_register_device_index()
Better check the video_device pointer before using it.

Signed-off-by: Henrik Kretzschmar <henne@nachtwindheim.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12 09:36:52 -02:00
Henrik Kretzschmar
ef0e3c26ef V4L/DVB (8748): V4L: fix return value of meye probe callback
The return vaule of the probe function should return -ENOMEM instead
of -EBUSY if video_device_alloc() fails.

Signed-off-by: Henrik Kretzschmar <henne@nachtwindheim.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12 09:36:52 -02:00
Hans Verkuil
eda9e4e294 V4L/DVB (8746): v4l-dvb: fix compile warnings.
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12 09:36:52 -02:00
Hans Verkuil
614b147b4f V4L/DVB (8745): v4l2: fix a bunch of compile warnings.
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12 09:36:52 -02:00
Harvey Harrison
513edce60f V4L/DVB (8742): pvrusb2: use proper byteorder interface
___swab32 is an internal detail of the implementation.

Acked-by: Mike Isely <isely@pobox.com>
Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12 09:36:52 -02:00
Antoine Jacquet
33d27a4516 V4L/DVB (8732): zr364xx: handle video exclusive open internaly
Count the users and do not use video_exclusive_open() anymore.

Signed-off-by: Antoine Jacquet <royale@zerezo.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12 09:36:51 -02:00
Antoine Jacquet
69025c934b V4L/DVB (8731): zr364xx: remove BKL
Remove the Big Kernel Lock from zr364xx driver after pushdown.
Now using an internal locking mecanism on open().

Signed-off-by: Antoine Jacquet <royale@zerezo.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12 09:36:51 -02:00
Julia Lawall
e9e24cee67 V4L/DVB (8729): Use DIV_ROUND_UP
The kernel.h macro DIV_ROUND_UP performs the computation (((n) + (d) - 1) /
(d)) but is perhaps more readable.

An extract of the semantic patch that makes this change is as follows:
(http://www.emn.fr/x-info/coccinelle/)

// <smpl>
@haskernel@
@@

@depends on haskernel@
expression n,d;
@@

(
- (n + d - 1) / d
+ DIV_ROUND_UP(n,d)
|
- (n + (d - 1)) / d
+ DIV_ROUND_UP(n,d)
)

@depends on haskernel@
expression n,d;
@@

- DIV_ROUND_UP((n),d)
+ DIV_ROUND_UP(n,d)

@depends on haskernel@
expression n,d;
@@

- DIV_ROUND_UP(n,(d))
+ DIV_ROUND_UP(n,d)
// </smpl>

Signed-off-by: Julia Lawall <julia@diku.dk>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12 09:36:51 -02:00
Hans Verkuil
e758c6f86b V4L/DVB (8695): usbvideo: add proper error check and add release function
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12 09:36:50 -02:00
Hans Verkuil
45a5b872bd V4L/DVB (8690): tuner-3036: remove driver
This driver is for VERY old i2c-over-parallel port teletext receiver
boxes. Rather then spending effort on converting this driver to V4L2,
and since it is extremely unlikely that anyone still uses one of these
devices, it was decided to drop it (after discussing this as well with
the original author, Phil Blundell).

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Phil Blundell <philb@gnu.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12 09:36:50 -02:00
Hans Verkuil
e067776094 V4L/DVB (8689): dpc7146: remove dpc7146 demonstration board driver
Old driver for the dpc7146 demonstration board that is no longer
relevant. The last time this was tested on actual hardware was
probably around 2002. Since this is a driver for a demonstration
board the decision was made (after discussing this with the original
author, Michael Hunold) to remove it rather than spending a
lot of effort continually updating this driver to stay in sync
with the latest internal V4L2 or I2C API.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Michael Hunold <hunold@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12 09:36:50 -02:00
Stefan Herbrechtsmeier
8103466315 V4L/DVB (8687): soc-camera: Move .power and .reset from soc_camera host to sensor driver
Make .power and .reset callbacks per camera instead of per host, also move
their invocation to camera drivers.

.arch/arm/mach-pxa/include/mach/camera.h    |    2 -

Signed-off-by: Stefan Herbrechtsmeier <hbmeier@hni.uni-paderborn.de>
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12 09:36:50 -02:00
Guennadi Liakhovetski
506c629a8e V4L/DVB (8686): mt9m111: style cleanup
Fix a typo in Kconfig, simplify error checking, further minor cleanup.

Tested-by: Robert Jarzmik <robert.jarzmik@free.fr>
Signed-off-by: Guennadi Liakhovetski <g.iakhovetski@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12 09:36:50 -02:00
Guennadi Liakhovetski
112116410a V4L/DVB (8685): mt9m001, mt9v022: Simplify return code checking
i2c_smbus_write_word_data() returns 0 or a negative error, hence no need to
check for "> 0".

Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12 09:36:50 -02:00
Robert Jarzmik
77110abbfb V4L/DVB (8684): Add support for Micron MT9M111 camera.
Adds support for Micron MT9M111 camera chip, with basic
features :
 - view rectangle configurable
 - some output formats (bayer8, bayer10, rgb565, rgb555, ycbycr)
 - autoexposure
 - only highpower mode context used (ie. context B)

 create mode 100644 drivers/media/video/mt9m111.c

Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr>
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12 09:36:50 -02:00
Alexander Beregalov
05d26cc894 V4L/DVB (8680): saa7134-core.c: fix warning
drivers/media/video/saa7134/saa7134-core.c:366: warning:
'saa7134_buffer_requeue' defined but not used

Signed-off-by: Alexander Beregalov <a.beregalov@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12 09:36:50 -02:00
Hans Verkuil
f723af16da V4L/DVB (8649): v4l2: add AAC bitrate control
If you can select AAC as audio encoder, then you should also be
able to set the bitrate. Add this missing control.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12 09:36:49 -02:00
Steven Toth
89ce2216e3 V4L/DVB (8646): cx23885: Convert framework to use a single tuner callback function.
Code reduction. Tuner callback now assumes that tsport is passed as the void arg.

Signed-off-by: Steven Toth <stoth@hauppauge.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12 09:36:49 -02:00
Steven Toth
12886871ae V4L/DVB (8645): Support IR remote on FusionHDTV DVB-T Dual Express
From Chris Pascoe <c.pascoe@itee.uq.edu.au>
Support IR remote on FusionHDTV DVB-T Dual Express

Signed-off-by: Steven Toth <stoth@hauppauge.com>
Signed-off-by: Anton Blanchard <anton@samba.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12 09:36:49 -02:00
Steven Toth
aef2d186e3 V4L/DVB (8644): Add support for DViCO FusionHDTV DVB-T Dual Express
Add support for the DViCO FusionHDTV DVB-T Dual Express card, based on
work by Chris Pascoe and Stephen Backway.

Signed-off-by: Steven Toth <stoth@hauppauge.com>
Signed-off-by: Anton Blanchard <anton@samba.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12 09:36:49 -02:00
Steven Toth
90a71b1c1a V4L/DVB (8643): Switch Hauppauge HVR1400 and HVR1500 to common cx23885 tuner callback
The Hauppauge HVR1400 and HVR1500 can now use the common cx23885 tuner
callback.

Signed-off-by: Steven Toth <stoth@hauppauge.com>
Signed-off-by: Anton Blanchard <anton@samba.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12 09:36:49 -02:00
Steven Toth
0fbbff33fc V4L/DVB (8642): cx23885: Factor out common cx23885 tuner callback
Tuners currently hook different things to the private pointer in their
callback function. Longer term we should make that private pointer
consistent, but for now separate out the guts of the cx23885 tuner callback
so we can reuse it.

Signed-off-by: Steven Toth <stoth@hauppauge.com>
Signed-off-by: Anton Blanchard <anton@samba.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12 09:36:48 -02:00
Hans Verkuil
ad4eada70b V4L/DVB (8641): arv: fix compilation errors/warnings
- add PCI dependency for btcx
- fix compile errors (doesn't like ';' at the end of a #if 0)

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12 09:36:48 -02:00