Commit Graph

2689 Commits

Author SHA1 Message Date
Kees Cook 248bdd5efc pci: fix unterminated pci_device_id lists
Fix a couple drivers that do not correctly terminate their pci_device_id
lists.  This results in garbage being spewed into modules.pcimap when the
module happens to not have 28 NULL bytes following the table, and/or the
last PCI ID is actually truncated from the table when calculating the
modules.alias PCI aliases, cause those unfortunate device IDs to not
auto-load.

Signed-off-by: Kees Cook <kees@ubuntu.com>
Acked-by: Corey Minyard <minyard@acm.org>
Cc: David Woodhouse <dwmw2@infradead.org>
Acked-by: Jeff Garzik <jeff@garzik.org>
Cc: Greg KH <greg@kroah.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-09-19 11:24:17 -07:00
Steven Toth 48200baeab V4L/DVB (6188): Avoid a NULL pointer dereference during mpeg_open()
Bug: With a hardware encoder board installed as cx88[1] and a
non-encoder boards installed as cx88[0], an OOPS is generated
during cx8802_get_device() called from mpeg_open().

Signed-off-by: Steven Toth <stoth@hauppauge.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-09-14 13:13:42 -03:00
Mauro Carvalho Chehab f5ab272bbf V4L/DVB (6148): Fix a warning at saa7191_probe
saa7191.c: In function 'saa7191_probe':
saa7191.c:596: warning: passing argument 3 of
	'saa7191_write_block' discards qualifiers from pointer target type

Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-09-14 13:13:42 -03:00
Jean Delvare 7b9fbc3e30 V4L/DVB (6147): Pwc: Fix a broken debug message
Commit 85237f202d introduced the
following warning (with CONFIG_USB_PWC_DEBUG=y):
drivers/media/video/pwc/pwc-if.c: In function "pwc_video_close":
drivers/media/video/pwc/pwc-if.c:1211: warning: "i" may be used uninitialized in this function

This is true, and can cause a broken debug message to be logged.
Here's a fix.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-09-14 13:13:41 -03:00
Stas Sergeev f5e4feead7 V4L/DVB (6144): Fix mux setup for composite sound on AverTV 307
Right now the composite sound input doesn't work on AverTV 307 because of
the wrong mux setup.  The composite sound is routed via an external
4channel multiplexer controlled by GPIO, while the code assumes an internal
multiplexer instead.

Presumably this was a copy/paste error, and noone have ever tested the
functionality.

With the attached patch it works properly, which gives me an ability to
finally watch the cable TV under linux.

Signed-off-by: Stas Sergeev <stsp@aknet.ru>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Acked-by: Nickolay V. Shmyrev <nshmyrev@yandex.ru>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-09-14 13:13:41 -03:00
Hans Verkuil 5614b02143 V4L/DVB (6095): ivtv: fix VIDIOC_G_ENC_INDEX flag handling
Due to a documentation bug (the type mask is 3 bits long, not 2) the wrong
frame types were filled in: the B and P frame types were swapped.

This bug also hid a second bug: when a capture is stopped a last entry is
written into the pgm index buffer with internal type 0, denoting the end
of the program. This entry wasn't ignored, instead it was accidentally
returned to the caller as a P frame.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-09-14 13:13:40 -03:00
Linus Torvalds 87bd1e9aaf 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:
  V4L/DVB (6070): Fix a warning at dvb_net
  V4L/DVB (6042): b2c2-flexcop: fix Airstar HD5000 tuning regression
2007-08-23 21:38:54 -07:00
Mauro Carvalho Chehab 04b35abef7 V4L/DVB (6070): Fix a warning at dvb_net
static function dvb_net_sec declares input arg "pkt" as u8. However, the
same argument at dvb_net_sec_callback is defined as "const u8". When
calling dvb_net_sec, this is casted as just "u8".

gcc 4.2.1 generates a warning about that:

  CC [M]  drivers/media/dvb/dvb-core/dvb_net.o
drivers/media/dvb/dvb-core/dvb_net.c: In function "dvb_net_sec_callback":
drivers/media/dvb/dvb-core/dvb_net.c:905: warning: passing argument 2 of
		"dvb_net_sec" discards qualifiers from pointer target type

Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-08-23 13:17:32 -03:00
Trent Piepho 6175e487e3 V4L/DVB (6042): b2c2-flexcop: fix Airstar HD5000 tuning regression
Git changeset 6bdcc6e6db dropped the
stand-alone lgh06xf module, whose functionality was absorbed into the
dvb-pll module. However, there was a minor difference between the code
in lgh06xf and dvb-pll, which caused a regression in b2c2-flexcop
devices using the LG-H06xF NIM.

dvb-pll will probe for the presence of an i2c pll chip by performing a
single byte read, the lgh06xf driver did not do this. Unfortunately, the
code in flexcop-i2c.c does not currently support 1 byte or 0 byte reads
as a probe.  Such probes with the current code will always fail.

In order to work around this problem, and restore proper functionality
of the Airstar HD5000 device, this hack was created to make the probe
appear to succeed.  The single byte read in dvb_pll_attach is the only
place where such a probe would ever occur, so this change is safe, and
will not affect any other devices.

Of course, if one knew how to actually perform the read operation, it
would be better to go that route.  In the meantime, however, we must
apply this workaround, in order to prevent the regression that causes
tuning to fail on the Airstar HD5000 ATSC device.

Thanks to Jarod Wilson, who had originally reported this regression, and
to Geoffrey Hausheer, whose original workaround patch led us to find the
actual cause of the problem.

Signed-off-by: Trent Piepho <xyzzy@speakeasy.org>
Cc: Geoffrey Hausheer <inli3epy93n@phracturedblue.com>
Acked-by: Jarod Wilson <jwilson@redhat.com>
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-08-23 13:17:32 -03:00
Oliver Neukum 85237f202d USB: fix DoS in pwc USB video driver
the pwc driver has a disconnect method that waits for user space to
close the device. This opens up an opportunity for a DoS attack,
blocking the USB subsystem and making khubd's task busy wait in
kernel space. This patch shifts freeing resources to close if an opened
device is disconnected.

Signed-off-by: Oliver Neukum <oneukum@suse.de>
CC: stable <stable@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-08-22 14:27:58 -07:00
Jesper Juhl 1207cf84f2 USB: Fix a memory leak in em28xx_usb_probe()
If, in em28xx_usb_probe() the memory allocation
	dev->alt_max_pkt_size = kmalloc(32*
						dev->num_alt,GFP_KERNEL);
fails, then we'll bail out and return -ENOMEM.
The problem is that in that case we don't free the storage allocated
to 'dev', thus causing a memory leak.

This patch fixes the leak by freeing 'dev' before we return -ENOMEM.
This fixes Coverity bug #647.


Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-08-22 14:27:47 -07:00
Marcelo Tosatti 70cd685d4b V4L/DVB (6028): Turn an unnecessary mdelay() into msleep().
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-08-20 12:18:05 -03:00
Jonathan Corbet 6d77444aca V4L/DVB (6027): Get rid of an ill-behaved msleep in i2c write
Configuring the OLPC camera requires something over 150 register
writes.  Unfortunately, querying the CAFE i2c controller too
soon after a write causes the hardware to flake.  The problem had
been "solved" with an msleep() call, but, between the number of
registers and how msleep() behaves, that resulted in a 3-second
delay on camera initialization.  Instead, we hand-code a wait for
the completion interrupt which avoids reading the status registers.

Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-08-20 12:18:04 -03:00
Chris Ball 01659f2a00 V4L/DVB (6026): Avoid powering up the camera on resume
Signed-off-by: Chris Ball <cjb@laptop.org>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-08-20 12:18:04 -03:00
Trent Piepho 0d84a62b38 V4L/DVB (5991): dvb-pll: Set minimum and maximum frequency properly
The tuner maximum frequency wasn't being set, while the minimum 
frequency was set to what the maximum should have been.

If a future patch were to enforce these limits, dvb-pll would be 
effectively broken.

Signed-off-by: Trent Piepho <xyzzy@speakeasy.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-08-20 12:18:03 -03:00
Hans Verkuil de23084a85 V4L/DVB (5969): ivtv: report ivtv version in status log
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-08-20 12:18:02 -03:00
Hans Verkuil c3624f99a8 V4L/DVB (5967): ivtv: fix VIDIOC_S_FBUF:new OSD values where never set
ivtv: fix VIDIOC_S_FBUF support: new OSD values where never actually set.

The values set with VIDIOC_S_FBUF were not actually used until the next
VIDIOC_S_FMT. Fixed.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-08-20 12:18:02 -03:00
Adrian Bunk 0a0f2c87cd V4L/DVB (5939): dvb-pll: make struct dvb_pll_fcv1236d static
The fcv1236d support patch was created before the "dvb: remove static
dependencies on dvb-pll" patch was applied, but the fcv1236d patch didn't
get merged until after the fact.

struct dvb_pll_fcv1236d can become static.

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-07-30 16:26:37 -03:00
Adrian Bunk 4bc4365291 V4L/DVB (5933): Dvb-usb/af9005-fe.c: error check fixes
This patch:
- adds a missing error check and
- removes an error check that could never be true

Both spotted by the Coverity checker.

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Acked-by: Luca Olivetti <luca@ventoso.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-07-30 16:26:37 -03:00
Luca Olivetti 639ffd2d90 V4L/DVB (5932): Af9005 fix tuner module unload
This patch removes the useless tuner field and avoids a double free of 
the tuner (either mt2060 or qt1010).

Signed-off-by: Luca Olivetti <luca@ventoso.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-07-30 16:26:36 -03:00
Hans Verkuil be9a5c7d9a V4L/DVB (5920): ivtv: fix incorrect fw size report.
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-07-30 16:26:35 -03:00
Hans Verkuil 5a338c38ce V4L/DVB (5918): ivtv: fix TV-out VBI handling, only reset on last close.
While decoding (MPEG or YUV) is active or when VBI output is in use, then
do not clear the VBI output of the saa7127. Only after the last user is
gone can we clear it.

This fixes the case where playback was stopped, another channel was chosen
and playback was restarted, while /dev/vbi16 was used to set the WSS
(widescreen) setting. Without this fix the WSS was reset on every stop
instead of just keeping the last value.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-07-30 16:26:34 -03:00
Hans Verkuil 0b3e29e6d7 V4L/DVB (5917): ivtv: improve mailbox responsiveness.
First try polling for the result of a mailbox command, then
switch to a test/sleep loop. Also reduce the sleep time from 10 ms
to 1 ms. Improves the responsiveness of the mailbox handling.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-07-30 16:26:33 -03:00
Hans Verkuil ac4251445d V4L/DVB (5916): ivtv: fix pause/continue/play handling
Pausing a decoder followed by a Play command would do nothing. Fixed.
Pausing a decoder running at non-standard speed following by a Continue
would reset the speed to 100%. Fixed.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-07-30 16:26:32 -03:00
Trent Piepho bc147135bc V4L/DVB (5900): usbvision: fix bugs [sg]_register functions
s_register was assigning the return code to (unsigned)reg->val, rather than
errCode, which it what it would return.  Except reg->val can't be < 0, so it
would never actually return an error.

g_register never actually put the value it read into reg->val.

Signed-off-by: Trent Piepho <xyzzy@speakeasy.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-07-30 16:26:31 -03:00
Trent Piepho cf784d554f V4L/DVB (5899): bttv: Fix Viewcast Osprey 440 support
Various gpio and mux settings for the Osprey 440 weren't correct.  Fix them
and provide some documentation about how the gpios work.

The osprey eeprom routine wasn't run for the 440, add it.  It was also crap,
re-written to be better.

Add the Osprey 440 to the Bt878 ALSA driver's whitelist.  Currently the sample
rate is fixed at 32kHz, as the driver doesn't support different rates for
digital input mode, though the card can select the rate from 32, 44.1, or 48
kHz via gpio.

Setting the audio gain via ALSA isn't supported yet; a userspace tool that
programs the X9221 via i2c-dev must be used.

The Bt878 digital audio format isn't programmed correctly for the CS5331A ADC
used, resulting in extremely garbled sound.  That is fixed in a followup
patch.

Signed-off-by: Trent Piepho <xyzzy@speakeasy.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-07-30 16:26:30 -03:00
Trent Piepho 9896bbc197 V4L/DVB (5891): zr36067: Turn off raw capture properly
When raw capture was turned off, the current capturing frame (v4l_grab_frame)
wasn't reset to NO_GRAB_ACTIVE.  If capture was turned back on, the driver
would think this frame was currently being captured, and wait for it to
complete before starting a new frame.  The hardware on the other hand would
not be actively capturing a frame.  The result was the driver would wait
forever for v4l_grab_frame to be captured.

Some calls to zr36057_set_memgrab(0) were missing spin-locks, which have been
added.

Signed-off-by: Trent Piepho <xyzzy@speakeasy.org>
Acked-by: Ronald S. Bultje <rbultje@ronald.bitfreak.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-07-30 16:26:26 -03:00
Trent Piepho 603d6f2c8f V4L/DVB (5890): zr36067: Add UYVY, RGB555X, RGB565X, and RGB32 formats
Add support for the UYVY and the other big endian output formats.  The
driver was naming formats based on the host endianess.  This is different
that all the other drivers appear to work and not what software appears
to expect.

Use ARRAY_SIZE() to find the the size of the zoran_formats array.

Change the way the driver handles setting the video format register.  Rather
than use some if and switch statements to set to register by looking at the
format id, the format list simply has a field with the proper bits to set.

Adds a bit of ifdef to make a driver without V4L1 support more possible.
Also create a macro for defining formats that handles vl41 and/or vl42
support to avoid repeated ifdefs in the format list.

Signed-off-by: Trent Piepho <xyzzy@speakeasy.org>
Acked-by: Ronald S. Bultje <rbultje@ronald.bitfreak.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-07-30 16:26:26 -03:00
Trent Piepho bb2e033913 V4L/DVB (5888): zr36067: Driver was not returning correct image size
The driver was returning the size of the (fixed) buffer it allocated as the
sizeimage field in the v4l2 pixel format, rather than the actual size of the
image.  For example, a 192x128 YUYV image is 49152 bytes but the driver would
always return 131072 bytes since if that was the size of the v4l buffer.

This violates the v4l2 spec, which says that sizeimage should be the actual
size of the image for uncompressed formats.  It also caused mplayer to crash.

Signed-off-by: Trent Piepho <xyzzy@speakeasy.org>
Acked-by: Ronald S. Bultje <rbultje@ronald.bitfreak.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-07-30 16:26:25 -03:00
Trent Piepho e42af83f48 V4L/DVB (5887): zr36067: Fix poll() operation
During uncompressed capture, the poll() function was looking the wrong frame.
It was using the frame the driver was going to capture into next (pend_tail),
when it should have been looking at the next frame to be de-queued with
DQBUF/SYNC (sync_tail).

It also wasn't looking in the right spot.  It was looking at the file handle's
copy of the buffer status, rather than the driver core copy.  The interrupt
routine marks frames as done in the driver core copy, the file handle copy
isn't updated.  So even if poll() looked at the right frame, it would never
see it transition to done and return POLLIN.

The compressed capture code has this same problem, looking in fh->jpg_buffers
when it should have used zr->jpg_buffers.

There was some logic to detect when there was no current capture in process
nor any frames queued and try to return an error, which ends up being a bad
idea.  It's possible to call select() from one thread while no capture is in
process, or no frames queued, and then start a capture or queue frames from
another thread.

The buffer state variables are protected by a spin lock, which the code wasn't
acquiring.  That is fixed too.

Signed-off-by: Trent Piepho <xyzzy@speakeasy.org>
Acked-by: Ronald S. Bultje <rbultje@ronald.bitfreak.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-07-30 16:26:24 -03:00
Trent Piepho c812b67ca4 V4L/DVB (5886): zr36067: Fix problem setting norms
The zr36067 driver doesn't make a distinction between the different sub-types
of NTSC, PAL, or SECAM norms.  For example, when the enum std ioctl returns
the PAL standard it returns PAL_BG|PAL_DK|PAL_H|PAL_I.

When setting the norm, it required the bitmask to match exactly the set of
norms used during the enumeration.  If just one norm was specified, for
example PAL_BG or NTSC_M, it would fail.  This violates the V4L2 spec,
"VIDIOC_S_STD accepts *one* or more flags..."

The key thing to realize is that V4L2_STD_PAL is not one bit, it is multiple
bits.  It's ok to call S_STD with any *one* of those bits, but the driver was
requiring *all* of them.

This fixes the S_STD function so that it will accept any set of one or more
PAL norms as PAL, and the same for NTSC and SECAM.

Signed-off-by: Trent Piepho <xyzzy@speakeasy.org>
Acked-by: Ronald S. Bultje <rbultje@ronald.bitfreak.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-07-30 16:26:23 -03:00
Al Viro 52cf875fb0 more VIRT_TO_BUS dependencies
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-07-26 11:11:56 -07:00
Hans Verkuil 1b2232ab87 V4L/DVB (5880): wm8775/wm8739: Fix memory leak when unloading module
State struct was never freed.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-07-20 17:35:57 -03:00
Trent Piepho 2fc9e2f78a V4L/DVB (5877): radio-gemtek-pci: remove unused structure member
The drivers reads the PCI subsystem ID into its state structure, but it's
never used anywhere.

Signed-off-by: Trent Piepho <xyzzy@speakeasy.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-07-20 17:35:56 -03:00
Cyrill Gorcunov 32b78de7fe V4L/DVB (5871): Conexant 2388x: check for kthread_run
The patch adds checking of kthread_run return code and issues a message
if it fails.

Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-07-20 17:35:55 -03:00
Hans Verkuil a46c5fbc69 V4L/DVB (5869): Add check for valid control ID to v4l2_ctrl_next.
If v4l2_ctrl_next is called without the V4L2_CTRL_FLAG_NEXT_CTRL then it 
should check whether the passed control ID is valid and return 0 if it 
isn't. Otherwise a for-loop over the control IDs will never end.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-07-20 17:35:53 -03:00
Hans Verkuil dd1e729d63 V4L/DVB (5866): ivtv: fix DMA timeout when capturing VBI + another stream
The VBI DMA is handled in a special way and is marked with a bit.
However, that bit was set at the wrong time and could be cleared
by mistake if a PCM (or other) DMA request would arrive before the
VBI DMA was completed. So on completion of the VBI DMA the driver
no longer knew that that DMA transfer was for VBI data. And this
in turn caused havoc with the card's DMA engine.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-07-20 17:35:52 -03:00
Mauro Carvalho Chehab 201700d354 V4L/DVB (5865): Remove usage of HZ on ivtv driver, replacing by msecs_to_jiffies
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-07-20 17:35:51 -03:00
Mauro Carvalho Chehab fe06fe0a4d V4L/DVB (5861): Use msecs_to_jiffies instead of HZ on bttv, cx88 and saa7134
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-07-20 17:35:51 -03:00
Mauro Carvalho Chehab 818ca4711e V4L/DVB (5860): Use msecs_to_jiffies instead of HZ on some webcam drivers
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-07-20 17:35:50 -03:00
Mauro Carvalho Chehab f7518bd2d9 V4L/DVB (5859): use msecs_to_jiffies on InfraRed RC5 timeout
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-07-20 17:35:49 -03:00
Mauro Carvalho Chehab 09df5cbe46 V4L/DVB (5858): Use msecs_to_jiffies instead of HZ on media/video I2C drivers
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-07-20 17:35:49 -03:00
Mauro Carvalho Chehab a2d66a37c7 V4L/DVB (5857): Use msecs_to_jiffies instead of HZ on radio drivers
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-07-20 17:35:47 -03:00
Hans Verkuil 7809b4cba2 V4L/DVB (5855): ivtv: fix Kconfig typo and refer to the driver homepage.
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-07-20 17:35:47 -03:00
Hans Verkuil ae38d93bd7 V4L/DVB (5854): ivtv: cleanup of driver messages
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-07-20 17:35:46 -03:00
Hans Verkuil 11d28766de V4L/DVB (5853): ivtv: add support to suppress high volume i2c debug messages.
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-07-20 17:35:45 -03:00
Alexey Dobriyan 4b9bc014bf V4L/DVB (5852): ivtv: don't recompile needlessly
Driver prints banner including kernel version. Was a leftover from when 
the driver was standalone.

Signed-off-by: Alexey Dobriyan <adobriyan@sw.ru>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-07-20 17:35:44 -03:00
Hans Verkuil c9b9a5817a V4L/DVB (5851): ivtv: fix missing I2C_ALGOBIT config option
I2C_ALGOBIT must also be selected when ivtv is selected.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-07-20 17:35:43 -03:00
Hans Verkuil 67632e17da V4L/DVB (5850): ivtv: improve API command debugging
Turn off debugging of API commands that occur during encoding or decoding,
unless they are explicitly requested.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-07-20 17:35:42 -03:00
Yoann Padioleau 8f40a9f532 V4L/DVB (5848): Av7110: fix typo
Parse error in ifdef or bad use of macro.

Signed-off-by: Yoann Padioleau <padator@wanadoo.fr>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-07-20 17:35:41 -03:00