Commit Graph

2507 Commits

Author SHA1 Message Date
Hans Verkuil
c43850981b V4L/DVB (5751): Ivtv: fix ia64 printk format warnings.
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-06-08 08:54:41 -03:00
Mauro Carvalho Chehab
72fb39ea58 V4L/DVB (5761): Fix broken b2c2 dependency on non x86 architectures
This patch moves flexcop-dma (currently used only by flexcop-pci) to
b2c2-flexcop-pci module, that is dependent on CONFIG_PCI, fixing the bug 
as reported by Geert Uytterhoeven <geert@linux-m68k.org>:

drivers/media/dvb/b2c2/flexcop-dma.c uses the PCI DMA API, but
DVB_B2C2_FLEXCOP doesn't depend on PCI, causing the following problem on
PCI-less systems:

| linux/drivers/media/dvb/b2c2/flexcop-dma.c:20: warning: implicit declaration of function 'pci_alloc_consistent'
| linux/drivers/media/dvb/b2c2/flexcop-dma.c:20: warning: implicit declaration of function 'pci_alloc_consistent'

Apparently this is the flexcop DMA core, which is used by both
DVB_B2C2_FLEXCOP_PCI and DVB_B2C2_FLEXCOP_USB.

Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-06-08 08:54:39 -03:00
Hans Verkuil
f2100d82b8 V4L/DVB (5673): Fix audio stuttering for saa711x/ivtv when in radio mode.
Signed-off-by: Jose Alberto Reguero <jareguero@telefonica.net>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-06-08 08:21:19 -03:00
Hans Verkuil
987e00ba5c V4L/DVB (5732): Add ivtv CROPCAP support and fix ivtv S_CROP for video output.
The VIDIOC_CROPCAP ioctl was missing in ivtv.
The handling of output video cropping was wrong. This has now been fixed.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-06-08 08:21:15 -03:00
Hans Verkuil
1f137600ca V4L/DVB (5730): Remove unused V4L2_CAP_VIDEO_OUTPUT_POS
V4L2_CAP_VIDEO_OUTPUT_POS was initially introduced for 2.6.22 but never
actually used: remove it before the final 2.6.22 is made.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-06-08 08:21:14 -03:00
Thierry Merle
fe818d1d9a V4L/DVB (5720): Usbvision: fix urb allocation and submits
- fixed the urb allocation part that was not taking into account the current alternate setting
  this fixes usb_submit_urb returning -90 errno in isocIrq.
- fixed usb_submit_urb returning -1 errno in isocIrq (need to ignore usb urb with status==-ENOENT)
Acked-by: Dwaine P. Garden <dwainegarden@rogers.com>

Signed-off-by: Thierry Merle <thierry.merle@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-06-08 08:21:14 -03:00
Oliver Endriss
c6604150ab V4L/DVB (5716): Tda10086,tda826x: fix tuning, STR/SNR values
Several people reported unreliable reception with the current driver.
Furthermore, STR and SNR values seem to be inverted.
This fix is based on a patch posted by Hartmut Hackman.
Thanks to Helmut Auer for testing and helping to optimize the patch.
tda826x:
- set baseband cut-off to 19 MHz
tda10086:
- change the parameters of the carrier recovery loop
- toggle register 0x02 between 0x35 (tuning) and 0x00 (locked)
- invert STR and SNR values

Signed-off-by: Oliver Endriss <o.endriss@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-06-08 08:21:13 -03:00
Hans Verkuil
dc02d50a6d V4L/DVB (5675): Move big PIO accesses from the interrupt handler to a workhandler
Sliced VBI transfers use PIO instead of DMA. This was done inside the
interrupt handler, but since PIO accesses are very slow this meant that
a lot of time was spent inside the interrupt handler. All PIO copies are
now moved to a workqueue. This should fix various issues with missing time
ticks and remote key hits.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-06-08 08:21:13 -03:00
Andrew Morton
ffeb9ec72e V4L/DVB (5699): Cinergyt2: fix file release handler
If this mutex_lock_interruptible() does fail due to signal_pending() then the
state of the driver will get trashed in interesting ways, because userspace
cannot and will not retry the close().

Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-06-08 08:21:12 -03:00
Russell King
624fc7f52b V4L/DVB (5700): Saa7111: fix picture settings cache bug
If the SAA7111 device is powered down, and requires re-initialisation when
the V4L device is opened (as on the NetWinder), the SAA7111 driver gets
completely confused about the current settings.

The problem is centred around the way the driver keeps _two_ cached copies
of the current settings - one of the struct video_picture settings, and one
of the registers.

When the decoder is re-initailised, the cached register settings are
overwritten, as are the values in the hardware registers.  However, the
cached video_picture settings are not.

Resolve this by removing the useless and buggy second level of caching for
video_picture.  Instead, provide a function which updates register values
if and only if the value we are going to write to the register has changed.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-06-08 08:21:12 -03:00
Mauro Carvalho Chehab
05f85839a2 V4L/DVB (5702): Fix Kconfig items to avoid linkedition errors
The recent changes on Kconfig broke compilation when VIDEO_DEV is compiled
as module. On some cases, drivers like VIDEO_BUF are compiled with 'y' option
instead of 'm':

...

Thanks to: Toralf Forster <toralf.foerster@gmx.de> for pointing this issue.
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-06-08 08:21:12 -03:00
Jonathan Corbet
edd75ede2d V4L/DVB (5691): Ov7670: reset clkrc in rgb565 mode
A bug in the ov7670 sensor causes it to introduce noise unless the CLKRC
register is rewritten *after* setting the image mode.  Naturally,
resetting CLKRC in this way will cause other modes to fail.  So
carefully poke the register only when indicated.

Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-05-22 16:16:29 -03:00
Jonathan Corbet
7acf90c70c V4L/DVB (5690): Cafe_ccic: Properly power down the sensor
The proper method for powering down the sensor on OLPC systems has
changed somewhat; in particular, the sensor must be powered down
completely (rather than simply told to power down) or the associated
"camera active" LED will stay on.

Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-05-22 16:16:27 -03:00
matthieu castet
82c01d3d5a V4L/DVB (5680): Tuner-simple.c fix suport for SECAM with FI1216MF
Allow to use SECAM-BG with the FI1216MF tuner.

The selection is done with the secam=B module argument.

The default behaviour should be the same as before.

Signed-off-by: Matthieu CASTET <castet.matthieu@free.fr>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Acked-by: Hartmut Hackmann <hartmut.hackmann@t-online.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-05-22 16:16:25 -03:00
Simon Arlott
4abdcf933f V4L/DVB (5630): Dvb-core: Handle failures to create devices
dvb-core is not started early enough when device drivers that use dvb are
compiled in so dvb_register_device fails (silently) since dvb_class is
NULL, this runs dvb_init using subsys_initcall instead of module_init.

dvb_register_device will now check the return value of class_device_create.

Signed-off-by: Simon Arlott <simon@fire.lp0.eu>
Signed-off-by: Trent Piepho <xyzzy@speakeasy.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-05-22 16:00:14 -03:00
Manu Abraham
a6d7613226 V4L/DVB (5639a): Fix dst usage count
Signed-off-by: Manu Abraham <manu@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-05-22 16:00:14 -03:00
Hans Verkuil
c74e83a863 V4L/DVB (5670): Adding new fields to v4l2_pix_format broke the ABI, reverted that change
Reverted the change to struct v4l2_pix_format. I completely missed that
this struct was used by existing ioctls so that changing it broke the ABI.
I will have to think of another way of setting the top/left coordinates
but for now this change is reverted to preserve compatibility.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-05-22 16:00:13 -03:00
Mauro Carvalho Chehab
bf57ab7ae7 V4L/DVB (5640): Fix: em28xx shouldn't be selecting VIDEO_BUF
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-05-22 16:00:12 -03:00
Mauro Carvalho Chehab
d460f857a5 V4L/DVB (5639): Fix Kconfig dependencies for ivtv
ivtv were wrongly marked as dependent of USB.

Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-05-22 16:00:12 -03:00
Al Viro
1b2bad2f04 em28xx and ivtv should depend on PCI
.. because video-buf.c requires PCI, and VIDEO_EM28XX selects it.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-05-15 18:56:37 -07:00
Linus Torvalds
57a44415be Merge branch 'master' of ssh://master.kernel.org/pub/scm/linux/kernel/git/mchehab/v4l-dvb
* 'master' of ssh://master.kernel.org/pub/scm/linux/kernel/git/mchehab/v4l-dvb: (44 commits)
  V4L/DVB (5571): V4l1-compat:  Make VIDIOCSPICT return errors in a useful way
  V4L/DVB (5624): Radio-maestro.c cleanup
  V4L/DVB (5623): Dsbr100.c Replace usb_dsbr100_do_ioctl to use video_ioctl2
  V4L/DVB (5622): Radio-zoltrix.c cleanup
  V4L/DVB (5621): Radio-cadet.c Replace cadet_do_ioctl to use video_ioctl2
  V4L/DVB (5619): Dvb-usb: fix typo
  V4L/DVB (5618): Cx88: Drop the generic i2c client from cx88-vp3054-i2c
  V4L/DVB (5617): V4L2: videodev, allow debugging
  V4L/DVB (5614): M920x: Disable second adapter on LifeView TV Walker Twin
  V4L/DVB (5613): M920x: loosen up 80-col limit
  V4L/DVB (5612): M920x: rename function prefixes from m9206_foo to m920x_foo
  V4L/DVB (5611): M920x: replace deb_rc with deb
  V4L/DVB (5610): M920x: remove duplicated code
  V4L/DVB (5609): M920x: group like functions together
  V4L/DVB (5608): M920x: various whitespace cleanups
  V4L/DVB (5607): M920x: Initial support for devices likely manufactured by Dposh
  V4L/DVB (5606): M920x: add "c-basic-offset: 8" to help emacs to enforce tabbing
  V4L/DVB (5605): M920x: Add support for LifeView TV Walker Twin
  V4L/DVB (5603): V4L: Prevent queueing queued buffers.
  V4L/DVB (5602): Enable DiSEqC in Starbox II (vp7021a)
  ...
2007-05-11 12:57:16 -07:00
Martin Schwidefsky
e25df1205f [S390] Kconfig: menus with depends on HAS_IOMEM.
Add "depends on HAS_IOMEM" to a number of menus to make them
disappear for s390 which does not have I/O memory.

Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2007-05-10 15:46:07 +02:00
Trent Piepho
bbe2486fe3 V4L/DVB (5571): V4l1-compat: Make VIDIOCSPICT return errors in a useful way
Among other things, VIDIOCSPICT sets the pixel format.  Some drivers
don't support all formats, e.g. cx88 doesn't support the planar formats.
The compat code that translates VIDIOCSPICT into V4L2 ioctls doesn't pass
on any errors, so a userspace program doesn't know if it has selected an
unsupported pixel format.

VIDIOCSPICT sets both the memory capture and overlay formats, and it's
possible that one will be set while the other will fail, e.g. cx88
doesn't even support overlay.  Also, trying to set the overlay format
will fail for non-root users.

Signed-off-by: Trent Piepho <xyzzy@speakeasy.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-05-09 10:13:09 -03:00
Douglas Landgraf
9d3eb99b36 V4L/DVB (5624): Radio-maestro.c cleanup
Removed unnecessary semaphore.

Signed-off-by:  Douglas Schilling Landgraf <dougsland@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-05-09 10:13:09 -03:00
Douglas Landgraf
7002a4f350 V4L/DVB (5623): Dsbr100.c Replace usb_dsbr100_do_ioctl to use video_ioctl2
Convert dsbr100 to use video_ioctl2

Signed-off-by:  Douglas Schilling Landgraf <dougsland@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-05-09 10:13:08 -03:00
Douglas Landgraf
2437c6d47c V4L/DVB (5622): Radio-zoltrix.c cleanup
Removed unnecessary .hardware member from struct zoltrix_radio
(video_device).

Signed-off-by:  Douglas Schilling Landgraf <dougsland@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-05-09 10:13:07 -03:00
Douglas Landgraf
c1c4fd3eee V4L/DVB (5621): Radio-cadet.c Replace cadet_do_ioctl to use video_ioctl2
Convert radio-cadet to use video_ioctl2

Signed-off-by: Douglas Schilling Landgraf <dougsland@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-05-09 10:13:07 -03:00
Michael Krufky
09129f0d14 V4L/DVB (5619): Dvb-usb: fix typo
replace "streaming_crtl" with "streaming_ctrl"

Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-05-09 10:13:06 -03:00
Jean Delvare
ed69686a16 V4L/DVB (5618): Cx88: Drop the generic i2c client from cx88-vp3054-i2c
Drop the generic client declared in cx88-vp3054-i2c: it's not used
anywhere. This shrinks cx88-vp3054-i2c.o by 29% on x86_64. Unless it
was there for later use?

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-05-09 10:13:05 -03:00
Jiri Slaby
57e45b31c1 V4L/DVB (5617): V4L2: videodev, allow debugging
videodev, allow debugging
fix typo? in videodev.c to allow debugging

Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-05-09 10:13:04 -03:00
Nick Andrew
14c4ffbe68 V4L/DVB (5614): M920x: Disable second adapter on LifeView TV Walker Twin
Disable second adapter on LifeView TV Walker Twin while it doesn't work 
properly.

Signed-off-by: Aapo Tahkola <aet@rasterburn.org>
Signed-off-by: Nick Andrew <nick@nick-andrew.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-05-09 10:13:04 -03:00
Aapo Tahkola
9ad4eef2f4 V4L/DVB (5613): M920x: loosen up 80-col limit
Do not follow 80-col limit where it would cause inconsistency.

Signed-off-by: Aapo Tahkola <aet@rasterburn.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-05-09 10:13:03 -03:00
Aapo Tahkola
4fd74a776f V4L/DVB (5612): M920x: rename function prefixes from m9206_foo to m920x_foo
Signed-off-by: Aapo Tahkola <aet@rasterburn.org>
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-05-09 10:13:02 -03:00
Aapo Tahkola
bf2b4f67a4 V4L/DVB (5611): M920x: replace deb_rc with deb
deb_rc is used by the dvb-usb core framework.  This patch replaces all
occurances of deb_rc with deb, in m920x.c, so that its clear that we're
not using dvb-usb's deb_rc.

Signed-off-by: Aapo Tahkola <aet@rasterburn.org>
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-05-09 10:13:01 -03:00
Michael Krufky
e7b419b692 V4L/DVB (5610): M920x: remove duplicated code
Some of the devices supported by the m920x driver have identical functions used
for tuner_attach and frontend_attach.  This patch consolidates the functions in
question, and updates the debug code to be generic for each.  This patch
decreases the size of the kernel.

Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-05-09 10:13:00 -03:00
Michael Krufky
5afb707120 V4L/DVB (5609): M920x: group like functions together
- Group the tuner configurations together.
- Group the demod configurations together.
- Group the device-specific initialization functions together.
- Group demod_attach functions together.
- Group tuner_attach functions together.

Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-05-09 10:13:00 -03:00
Michael Krufky
d3911eaa0d V4L/DVB (5608): M920x: various whitespace cleanups
- 80-column cleanups
- spaces between operators
- tabbing style

Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-05-09 10:12:59 -03:00
Aapo Tahkola
f8e0bd5db4 V4L/DVB (5607): M920x: Initial support for devices likely manufactured by Dposh
These devices are sold by various companies and chains not involved in
hardware manufacturing business. This particular device owned by
winisch (from irc) had a sticker with text "TCM 234292" on it. This device
was never opened so it is possible that Dposh did not manufacture this
stick. However, the bundled software and their product line points into
that direction. Also thanks to Michael Krufky for spotting this hw
filtering problem and thus avoiding hair loss.
Hardware pid filters and the bundled remote controller are not currently
supported on this device.

Signed-off-by: Aapo Tahkola <aet@rasterburn.org>
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-05-09 10:12:58 -03:00
Michael Krufky
ce9c275034 V4L/DVB (5606): M920x: add "c-basic-offset: 8" to help emacs to enforce tabbing
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-05-09 10:12:58 -03:00
Nick Andrew
aa50ec2b49 V4L/DVB (5605): M920x: Add support for LifeView TV Walker Twin
Add support for "LifeView TV Walker Twin" (USB IDs 10fd:0513, 10fd:0514)

Signed-off-by: Nick Andrew <nick@nick-andrew.net>
Signed-off-by: Aapo Tahkola <aet@rasterburn.org>
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-05-09 10:12:57 -03:00
Sakari Ailus
36a63ee34b V4L/DVB (5603): V4L: Prevent queueing queued buffers.
videobuf_qbuf queues buffers to q->stream but does not properly check
the state of the buffer before queueing. It was possible to queue
buffers that already were in the queue.
Only buffers that are in states STATE_NEEDS_INIT and STATE_IDLE can be
queued.

Signed-off-by: Sakari Ailus <sakari.ailus@nokia.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-05-09 10:12:56 -03:00
Pat Erley
5ad5e4845b V4L/DVB (5602): Enable DiSEqC in Starbox II (vp7021a)
Uncomments code in vp702x-fe.c to enable DiSEqC in vp7021a

Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Signed-off-by: Pat Erley <pat@erley.org>
Signed-off-by: Patrick Boettcher <pb@linuxtv.org>
2007-05-09 10:12:55 -03:00
Mauro Carvalho Chehab
9a95735dde V4L/DVB (5601): Create a menu for DAB
DABUSB driver were a little lost at Multimedia core menu.

Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-05-09 10:12:54 -03:00
Mauro Carvalho Chehab
523b78d1d2 V4L/DVB (5600): Allow compiling just DVB CORE
Allow compiling just DVB CORE without needing to compile the drivers

Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-05-09 10:12:49 -03:00
Jan Engelhardt
6b6bcb16c6 V4L/DVB (5599): Use menuconfig objects II - DVB
Change Kconfig objects from "menu, config" into "menuconfig" so
that the user can disable the whole feature without having to
enter the menu first.
Also remove one indirection (CONFIG_DVB) that does not seem to
be really used inside the kernel.

Signed-off-by: Jan Engelhardt <jengelh@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-05-09 10:12:48 -03:00
Oliver Endriss
910a7b6835 V4L/DVB (5593): Budget-ci: Fix tuning for TDM 1316 (160..200 MHz)
Revert changeset
  http://linuxtv.org/hg/v4l-dvb?cmd=changeset;node=e7c424bbf9aa;style=gitweb

Petri Helin found that this changeset broke tuning:

'Well, after going through the changes that might have had effect on
tuning, I found out the one which had caused this problem. I do not know
the actual reason behind the change, but the changelog says that it
was meant to "Fix TD1316 tuner for DVBC". But at least in my case it
seams to have broken the tuner instead.'

Signed-off-by: Oliver Endriss <o.endriss@gmx.de>
Thanks-to: Petri Helin <phelin@googlemail.com>
Acked-by: e9hack <e9hack@googlemail.com>
Acked-by: Thomas Kaiser <linux-dvb@kaiser-linux.li>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-05-09 10:12:42 -03:00
Jon Burgess
87c3019d7b V4L/DVB (5592): DMA: Correctly free resources on error, sync PCI streamed data
I added saa7146_vmalloc_destroy_pgtable() which frees the resources
allocated by saa7146_vmalloc_build_pgtable() and updated the callers in
budget-core.c and av7110.c. I have also been through the updated
functions and updated the error paths to ensure they free all allocated
resources on error.
I also realised that there are other callers to saa7146_pgtable_free()
which did not have any sg DMA mapped so it seems wrong to add the
pci_unmap_sg() into that function. Instead I created
saa7146_vmalloc_destroy_pgtable() to do this.
Also included in this patch are the previous fixes for pci_unmap_sg()
and syncing the PCI streamed data to work with a SWIOTLB and match the
requirements documented in DMA-API.txt.

Signed-off-by: Jon Burgess <jburgess777@googlemail.com>
Signed-off-by: Oliver Endriss <o.endriss@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-05-09 10:12:42 -03:00
Adrian Bunk
32a1db4248 V4L/DVB (5591): Saa7146: proper prototype for saa7146_video_do_ioctl()
This patch adds a proper prototype for saa7146_video_do_ioctl() in
include/media/saa7146_vv.h.

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Oliver Endriss <o.endriss@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-05-09 10:12:41 -03:00
Mauro Carvalho Chehab
ff01652cf8 V4L/DVB (5587): Add help for RADIO_ADAPTERS and VIDEO_CAPTURE_DRIVERS
Add a small help for those two new Kconfig vars.

Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-05-09 10:12:40 -03:00
Jan Engelhardt
c5da5afb9d V4L/DVB (5586): Use menuconfig objects II - V4L
Change Kconfig objects from "menu, config" into "menuconfig" so
that the user can disable the whole feature without having to
enter the menu first.

Signed-off-by: Jan Engelhardt <jengelh@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-05-09 10:12:39 -03:00