24 Sep, 2009
1 commit
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* remove asm/atomic.h inclusion from linux/utsname.h --
not needed after kref conversion
* remove linux/utsname.h inclusion from files which do not need itNOTE: it looks like fs/binfmt_elf.c do not need utsname.h, however
due to some personality stuff it _is_ needed -- cowardly leave ELF-related
headers and files alone.Signed-off-by: Alexey Dobriyan
Signed-off-by: Linus Torvalds
22 Sep, 2009
3 commits
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* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial: (34 commits)
trivial: fix typo in aic7xxx comment
trivial: fix comment typo in drivers/ata/pata_hpt37x.c
trivial: typo in kernel-parameters.txt
trivial: fix typo in tracing documentation
trivial: add __init/__exit macros in drivers/gpio/bt8xxgpio.c
trivial: add __init macro/ fix of __exit macro location in ipmi_poweroff.c
trivial: remove unnecessary semicolons
trivial: Fix duplicated word "options" in comment
trivial: kbuild: remove extraneous blank line after declaration of usage()
trivial: improve help text for mm debug config options
trivial: doc: hpfall: accept disk device to unload as argument
trivial: doc: hpfall: reduce risk that hpfall can do harm
trivial: SubmittingPatches: Fix reference to renumbered step
trivial: fix typos "man[ae]g?ment" -> "management"
trivial: media/video/cx88: add __init/__exit macros to cx88 drivers
trivial: fix typo in CONFIG_DEBUG_FS in gcov doc
trivial: fix missing printk space in amd_k7_smp_check
trivial: fix typo s/ketymap/keymap/ in comment
trivial: fix typo "to to" in multiple files
trivial: fix typos in comments s/DGBU/DBGU/
... -
alpha:
drivers/media/dvb/pt1/pt1.c: In function 'pt1_cleanup_tables':
drivers/media/dvb/pt1/pt1.c:422: error: implicit declaration of function 'vfree'
drivers/media/dvb/pt1/pt1.c: In function 'pt1_init_tables':
drivers/media/dvb/pt1/pt1.c:431: error: implicit declaration of function 'vmalloc'
drivers/media/dvb/pt1/pt1.c:431: warning: assignment makes pointer from integer without a castAcked-by: Mauro Carvalho Chehab
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds -
* 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6: (222 commits)
V4L/DVB (13033): pt1: Don't use a deprecated DMA_BIT_MASK macro
V4L/DVB (13029): radio-si4713: remove #include
V4L/DVB (13027): go7007: convert printks to v4l2_info
V4L/DVB (13026): s2250-board: Implement brightness and contrast controls
V4L/DVB (13025): s2250-board: Fix memory leaks
V4L/DVB (13024): go7007: Implement vidioc_g_std and vidioc_querystd
V4L/DVB (13023): go7007: Merge struct gofh and go declarations
V4L/DVB (13022): go7007: Fix mpeg controls
V4L/DVB (13021): go7007: Fix whitespace and line lengths
V4L/DVB (13020): go7007: Updates to Kconfig and Makefile
V4L/DVB (13019): video: initial support for ADV7180
V4L/DVB (13018): kzalloc failure ignored in au8522_probe()
V4L/DVB (13017): gspca: kmalloc failure ignored in sd_start()
V4L/DVB (13016): kmalloc failure ignored in lgdt3304_attach() and s921_attach()
V4L/DVB (13015): kmalloc failure ignored in m920x_firmware_download()
V4L/DVB (13014): Add support for Compro VideoMate E800 (DVB-T part only)
V4L/DVB (13013): FM TX: si4713: Kconfig: Fixed two typos.
V4L/DVB (13012): uvc: introduce missing kfree
V4L/DVB (13011): Change tuner type of BeholdTV cards
V4L/DVB (13009): gspca - stv06xx-hdcs: Reduce exposure range
...
21 Sep, 2009
4 commits
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The build of the dabusb driver broke:
drivers/media/video/dabusb.c:758: error: unknown field 'nodename' specified in initializer
drivers/media/video/dabusb.c:758: warning: initialization from incompatible pointer type
make[3]: *** wait: No child processes. Stop.Due to this commit:
e454cea: Driver-Core: extend devnode callbacks to provide permissions
Missing the dabusb driver's dabusb_nodename() callback.
Similar issues with the iio/industrialio driver in staging, pointed out
and patched by Jean Delvare.Signed-off-by: Ingo Molnar
Industrialio-parts-by: Jean Delvare
Signed-off-by: Linus Torvalds -
Signed-off-by: Uwe Kleine-Koenig
Signed-off-by: Jiri Kosina -
Trivial patch which adds the __init and __exit macros to the module_init /
module_exit functions to several files in drivers/media/video/cx88/Signed-off-by: Peter Huewe
Acked-by: Mauro Carvalho Chehab
Signed-off-by: Jiri Kosina -
Signed-off-by: Anand Gadiyar
Signed-off-by: Jiri Kosina
20 Sep, 2009
1 commit
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This allows subsytems to provide devtmpfs with non-default permissions
for the device node. Instead of the default mode of 0600, null, zero,
random, urandom, full, tty, ptmx now have a mode of 0666, which allows
non-privileged processes to access standard device nodes in case no
other userspace process applies the expected permissions.This also fixes a wrong assignment in pktcdvd and a checkpatch.pl complain.
Signed-off-by: Kay Sievers
Signed-off-by: Greg Kroah-Hartman
19 Sep, 2009
31 commits
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drivers/media/dvb/pt1/pt1.c: In function ‘pt1_probe’:
drivers/media/dvb/pt1/pt1.c:915: warning: ‘DMA_nnBIT_MASK’ is deprecatedSigned-off-by: Mauro Carvalho Chehab
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Remove #include
Cc: Eduardo Valentin
Signed-off-by: Huang Weiyi
Signed-off-by: Douglas Schilling Landgraf
Signed-off-by: Mauro Carvalho Chehab -
This is an initial driver for Analog Devices ADV7180 Video Decoder.
So far it only supports query standard.[akpm@linux-foundation.org: remove unneeded cast]
Cc: Hans Verkuil
Signed-off-by: Richard Röjfors
Signed-off-by: Andrew Morton
Signed-off-by: Douglas Schilling Landgraf
Signed-off-by: Mauro Carvalho Chehab -
Prevent NULL dereference if kzalloc() fails.
Cc: Devin Heitmueller
Signed-off-by: Roel Kluin
Signed-off-by: Douglas Schilling Landgraf
Signed-off-by: Mauro Carvalho Chehab -
Prevent NULL dereference if kmalloc() fails.
Cc: Jean-Francois Moine
Signed-off-by: Roel Kluin
Signed-off-by: Douglas Schilling Landgraf
Signed-off-by: Mauro Carvalho Chehab -
Prevent NULL dereference if kmalloc() fails.
Cc: Markus Rechberger
Signed-off-by: Roel Kluin
Signed-off-by: Douglas Schilling Landgraf
Signed-off-by: Mauro Carvalho Chehab -
Prevent NULL dereference if kmalloc() fails.
Signed-off-by: Roel Kluin
Signed-off-by: Douglas Schilling Landgraf
Signed-off-by: Mauro Carvalho Chehab -
Adding Compro VideoMate E800 (DVB-T part only)
Cc: Steven Toth
Signed-off-by: Vladimir Geroy
Signed-off-by: Douglas Schilling Landgraf
Signed-off-by: Mauro Carvalho Chehab -
Fixed two typos.
Signed-off-by: Matti J. Aaltonen
Acked-by: Eduardo Valentin
Signed-off-by: Douglas Schilling Landgraf
Signed-off-by: Mauro Carvalho Chehab -
Move the kzalloc and associated test after the stream/query test, to avoid
the need to free the allocated if the stream/query test fails.The semantic match that finds the problem is as follows:
(http://www.emn.fr/x-info/coccinelle/)//
@r exists@
local idexpression x;
statement S;
expression E;
identifier f,f1,l;
position p1,p2;
expression *ptr != NULL;
@@x@p1 = \(kmalloc\|kzalloc\|kcalloc\)(...);
...
if (x == NULL) S
}
(
x->f1 = E
|
(x->f1 == NULL || ...)
|
f(...,x->f1,...)
)
...>
(
return \(0\|\|ptr\);
|
return@p2 ...;
)@script:python@
p1 << r.p1;
p2 << r.p2;
@@print "* file: %s kmalloc %s return %s" % (p1[0].file,p1[0].line,p2[0].line)
//Signed-off-by: Julia Lawall
Acked-by: Laurent Pinchart
Signed-off-by: Douglas Schilling Landgraf
Signed-off-by: Mauro Carvalho Chehab -
Change tuner type to correct for BeholdTV cards with FM1216MK5.
Cc: Hermann Pitton
Signed-off-by: Beholder Intl. Ltd. Dmitry Belimov
Signed-off-by: Douglas Schilling Landgraf
Signed-off-by: Mauro Carvalho Chehab -
Due to rounding and clipping, exposure and gain settings do not map to
unique register values. Rather than read the registers and report gain
and exposure that may be different than the values that were set, just
cache the latest values that were set and report them. Reduce exposure
range from 0-65535 to 0-255 so libv4l's autogain doesn't take forever.
Remove vestiges of driver signal processing that is now handled by
libv4l.Signed-off-by: James Blanford
Signed-off-by: Erik Andrén
Signed-off-by: Mauro Carvalho Chehab -
Initialize image size before it's used to initialize exposure.
Work around lack of exposure set hardware latch with a sequence of
register writes in a single I2C command packet.Signed-off-by: James Blanford
Signed-off-by: Erik Andrén
Signed-off-by: Mauro Carvalho Chehab -
Signed-off-by: Erik Andrén
Signed-off-by: Mauro Carvalho Chehab -
Signed-off-by: Erik Andrén
Signed-off-by: Mauro Carvalho Chehab -
Signed-off-by: Erik Andrén
Signed-off-by: Mauro Carvalho Chehab -
Signed-off-by: Erik Andrén
Signed-off-by: Mauro Carvalho Chehab -
…n in some V4L2 drivers
Signed-off-by: Andreas Mohr <andi@lisas.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com> -
http://linuxtv.org/wiki/index.php/Zolid_Hybrid_TV_Tuner
test status analog (PAL-B):
- Sometimes picture is noisy, but it becomes crystal clear after
switching between channels. (happens for example at 687.25 Mhz)
- On a lower frequency (511.25 Mhz) the picture is always sharp, but
lacks colour.
- No sound problems.
- radio untested.Digital:
- DVB-T/H stream reception works.
- Would expect to see some more channels in the higher frequency region.Overall is the impression that sensitivity still needs improvement
both in analog and digital modes.Signed-off-by: Henk Vergonet
Signed-off-by: Mauro Carvalho Chehab -
When fast push-pull button of remote control we can received incorrect
key code 0x00. Key information from IR decoder has ID of remote control 2 bytes,
byte of key code and byte of mirror key code.
Correct data
0x86 0x6B 0x00 0xFFWrong data
0x86 0x6B 0x00 0x00This patch added additional test of mirror byte for filtering.
Signed-off-by: Beholder Intl. Ltd. Dmitry Belimov
Signed-off-by: Mauro Carvalho Chehab -
This patch adds driver for 774 Friio White, ISDB-T USB receiver
Friio White is an USB 2.0 ISDB-T receiver. (http://www.friio.com/)
The device has a GL861 chip and a Comtech JDVBT90502 canned tuner module.
This driver ignores all the frontend_parameters except frequency,
as ISDB-T shares the same parameter configuration across the country
and thus the device can work like an intelligent one.As this device does not include a CAM nor hardware descrambling feature,
the driver passes through scrambled TS streams.There is Friio Black, a variant for ISDB-S, which shares the same USB
Vendor/Product ID with White, but it is not supported in this driver.
They should be identified in the initialization sequence,
but this feature is not tested.Signed-off-by: Akihiro Tsukada
Signed-off-by: Mauro Carvalho Chehab -
Add a driver for Earthsoft PT1
Eearthsoft PT1 is a PCI card for Japanese broadcasting with two ISDB-S
and ISDB-T demodulators.This card has neither MPEG decoder nor conditional access module
onboard. It transmits only compressed and possibly encrypted MPEG data
over the PCI bus, so you need an external software decoder and a
decrypter to watch TV on your computer.This driver is originally developed by Tomoaki Ishikawa
by reverse engineering.[mchehab@redhat.com: renamed isdb_ts to isdbs_ts to use the current standard]
Signed-off-by: HIRANO Takahito
Signed-off-by: Mauro Carvalho Chehab -
In ISDB-S, time-devision duplex is used to multiplexing several waves
in the same frequency. Each wave is identified by its own transport
stream ID, or TS ID. We need to provide some way to specify this ID
from user applications to handle ISDB-S frontends.This code has been tested with the Earthsoft PT1 driver.
[mchehab@infradead.org: Fix merge conflicts with isdbt and rename the new parameter to DTV_ISDBS_TS_ID]
Signed-off-by: HIRANO Takahito
Signed-off-by: Mauro Carvalho Chehab -
drivers/media/video/gspca/gl860/gl860.c: In function ‘gl860_build_control_table’:
drivers/media/video/gspca/gl860/gl860.c:119: warning: ‘sd_ctrls’ may be used uninitialized in this functionSigned-off-by: Mauro Carvalho Chehab
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drivers/media/video/saa7164/saa7164-buffer.c: In function ‘saa7164_buffer_alloc’:
drivers/media/video/saa7164/saa7164-buffer.c:110: warning: cast to pointer from integer of different size
drivers/media/video/saa7164/saa7164-buffer.c:112: warning: cast to pointer from integer of different sizeSigned-off-by: Mauro Carvalho Chehab
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Following changes done for vpif driver to support vpif capture:-
1) Current version of display driver defined vpif register
space as part for vpif display platform driver resource
This is not correct since vpif is common across capture
and display drivers. So the resource iomap function is
moved to this module
2) Since there are common registers, a spinlock is added for
mutual exclusion.This has incorporated comments against version v0 of the patch series
Resending to merge to V4L linux-next
Reviewed-by: Hans Verkuil
Signed-off-by: Muralidharan Karicheri
Signed-off-by: Mauro Carvalho Chehab -
This is the vpif capture bridge driver for DM6467. This video
supports two video channels each having a tvp5147 device at
the input. This allows simultaneous capture of NTSC/PAL video
in each of this channel. Both MMAP and USERPTR io mechanism
are supported. Currently buffer allocation happens at REQBUF
ioctl request. Since USERPTR IO is supported, this is not an
issue since user applications can allocate buffers and pass
the user space address to the driver. Following are TODOs :-
1) Adding support for allocation of buffers at init
2) VBI/HBI data serviceThis has incorporated comments received against version v0
of the patch series.Resending to merge V4l linux-next
create mode 100644 drivers/media/video/davinci/vpif_capture.c
create mode 100644 drivers/media/video/davinci/vpif_capture.hReviewed-by: Hans Verkuil
Signed-off-by: Muralidharan Karicheri
Signed-off-by: Mauro Carvalho Chehab -
Adds Kconfig and Makefile changes required for vpif capture driver
Resending to merge to V4L linux-next
Reviewed-by: Hans Verkuil
Signed-off-by: Muralidharan Karicheri
Signed-off-by: Mauro Carvalho Chehab -
The structure name for vpif display driver changed since it was not unique. So this
update is done to reflect the same. Also removed the code related to register
address space iomap. Uses v4l2_i2c_new_subdev_board() instead of
v4l2_i2c_new_probed_subdev() so that platform data can be added for subdevice
configuration for polarities.This has incorporated comments against version v0 of the patch series.
Resending the original patch for merge to V4L linux-next
Reviewed-by: Hans Verkuil
Signed-off-by: Muralidharan Karicheri
Signed-off-by: Mauro Carvalho Chehab -
Warn when the desired device node number is already in use, except when
the new video_register_device_no_warn function is called since in some
use-cases that warning is not relevant.Signed-off-by: Hans Verkuil
Signed-off-by: Mauro Carvalho Chehab -
There are some subtle differences in the way the devnode numbers are
handled depending on whether the FIXED_MINOR_RANGES config option is
set. Add some simple wrapper functions to handle that correctly.Signed-off-by: Hans Verkuil
Signed-off-by: Mauro Carvalho Chehab
