- V4L2_(G|S|TRY)_FMT returned incorrect VBI start lines for PAL-M,
NTSC-JP, and PAL-60. They also returned an inaccurate VBI offset.
- V4L2_(G|S)_FMT and V4L2_TRY_FMT disagreed about the start of VBI
capturing in PAL and SECAM second field. Note the start line fixes
may break applications using VIDIOCSVBIFMT because this ioctl fails
when the driver does not support exactly the requested parameters.
- V4L2_TRY_FMT did not clear the reserved field in struct
v4l2_vbi_format.
- V4L2_(S|TRY)_FMT did not expect very large or small VBI start or
count values, returning wrong (but safe) counts due to an overflow.
- VIDIOCGVBIFMT confused V4L and V4L2 VBI flags. However this had no
effect because the flags have the same value and bttv never sets
them.
- In v4l_compat_translate_ioctl() the VIDIOC(G|S)VBIFMT code did not
expect V4L2 drivers supporting VBI formats besides V4L2_PIX_FMT_GREY.
Signed-off-by: Michael H. Schimek <mschimek@gmx.at> Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@brturbo.com.br>
V4L/DVB (3167): added ntsc parameter to tuner and more standardized debugs
- Debug message changed to be coherent with other modules
- added ntsc parameter
- parameters moved to the beginning at the file
- tuner_status moved to a better position.
- Now, default control values at cx88_cx8800_ctls are honored
- default value for contrast/saturation were changed to be
in line with available documentation for the chipset;
- Removed some bad coding at set_control;
- U/V Saturation now changes proportionally
Signed-off-by: Michael Krufky <mkrufky@m1k.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@brturbo.com.br>
Alex Woods [Mon, 9 Jan 2006 17:25:24 +0000 (15:25 -0200)]
V4L/DVB (3154): TTUSB DEC driver patch roundup
- Collection of patches from Peter Beutner addressing:
- add symbolrates to the DVB-S frontend description
- fix capability flags in DVB-S frontend describtion
- remove some void casts
- disable zig-zag scanning as it makes no sense for DVB-T
- set sensible min_delay value
- return an error for requested filter types the driver can't handle
Signed-off-by: Peter Beutner <p.beutner@gmx.net> Signed-off-by: Alex Woods <linux-dvb@giblets.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@brturbo.com.br>
Jesper Juhl [Mon, 9 Jan 2006 17:25:23 +0000 (15:25 -0200)]
V4L/DVB (3173): [PATCH] Decrease number of pointer derefs in flexcop-fe-tuner.c
- Here's a small patch to decrease the number of pointer derefs in
drivers/media/dvb/b2c2/flexcop-fe-tuner.c
Benefits of the patch:
- Fewer pointer dereferences should make the code slightly faster.
- Size of generated code is smaller
- Improved readability
V4L/DVB (3145): syncronizes some changes between v4l and dvb
- digitv_ctrl_msg() if (wo) test is reversed. fixed.
- usb timeout is in Hz, not in jiffies.
- NULL replaced by 0 to be coherent.
- removed uneeded headers.
- Make FE_READ_UNCORRECTED_BLOCKS reset the count after each call,
thus returning a momentary value like all other demods do,
instead of an absolute, ever increasing count.
Signed-off-by: Stephen Williams <stephen.williams@gmail.com> Signed-off-by: Johannes Stezenbach <js@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@brturbo.com.br>
V4L/DVB (3118): Enable remote control on AVERTV STUDIO 303
- Enable remote control on AVERTV STUDIO 303
- This patch adapted from a patch found on a website posted by
an anonymous user. Thanks to original anonymous author for
creating this patch. Tested successfully by George Gazurkoff.
Signed-off-by: George Gazurkoff <gazurkoff@gmail.com> Signed-off-by: Michael Krufky <mkrufky@m1k.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@brturbo.com.br>
- Set the tuner takeover point to 0x10 for NTSC/radio and 0x14 for PAL/SECAM.
- Allow override through TDA9887_SET_CONFIG
- PAL-N belongs with PAL-BG as does PAL-H. PAL-Nc belongs to PAL-M
- Add SECAM-BGH
- Set video freq to cVideoIF_38_90 for DK standards.
- Add cTunerGainLow to radio, change deemphasis to 75 for mono.
- Add ntsc module param for 'M' and 'J' (Japanese) standards.
- Fix module handling for 2.4.
- Now able to select all standards through pal/secam/ntsc module options
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@brturbo.com.br>
Steven Toth [Mon, 9 Jan 2006 17:25:17 +0000 (15:25 -0200)]
V4L/DVB (3112): Several fixes for Hauppauge Roselyn Design (blackbird)
- This patch adds eeprom awareness for the Roslyn. In effect, the
blackbird will query the tuner V4L2_STD_xxxx definitions to determine
whether it's connected to a NTSC or PAL tuner. Based on that, various
default values will change for blackbird encoding.
- Fixes back panel SVIDEO/COMPOSITE with audio, work properly.
- Fixes a problem with lip sync issues, due to bad framerate vs
audio rate assumptions.
- Fixed a problem with the GPIO configuration in cx88-cards.
- Removed the comments in cx88-cards that made no sense.
Signed-off-by: Steven Toth <stoth@hauppauge.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@brturbo.com.br>
Otavio Salvador [Mon, 9 Jan 2006 17:25:17 +0000 (15:25 -0200)]
V4L/DVB (3110): Replace all uses of pci_module_init with pci_register_driver
This patch replace all calls to pci_module_init, that's deprecated and
will be removed in future, with pci_register_driver that should be
the used function now.
Signed-off-by: Otavio Salvador <otavio@debian.org> Signed-off-by: Michael Krufky <mkrufky@m1k.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@brturbo.com.br>
Hans Verkuil [Mon, 9 Jan 2006 17:25:14 +0000 (15:25 -0200)]
V4L/DVB (3100): fix compile error, remove dead code and volume scaling
- Fix compile error (missing '}') in em28xx-video.c. Remove dead code and
volume scaling from msp3400.c. Volume scaling does not belong there, it should
be done in the driver for the card that uses the msp3400 if needed, not in the
msp3400.c source. The volume scaling code gave problems with the ivtv driver
which does not need to do any scaling.
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@brturbo.com.br>
Noone Important [Mon, 9 Jan 2006 17:25:09 +0000 (15:25 -0200)]
DVB (2390): Adds a time-delay to IR remote button presses for av7110 ir input,
- Adds a time-delay to IR remote button presses for av7110_ir input,
such that it acts more like a keyboard. A short press will be treated
as a single button press. Holding down a button on the remote will
respond like holding down a key on the keyboard, and result in a
key-repeat. This just introduces a delay between the 1st press, and
going into key-repeat so that it is possible to get a single 'up'.
Signed-off-by: Noone Important <nxhxzi702 at sneakemail.com> Signed-off-by: Oliver Endriss <o.endriss@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@brturbo.com.br>
Vadim Catana [Mon, 9 Jan 2006 17:25:08 +0000 (15:25 -0200)]
DVB (2451): Add support for KWorld DVB-S 100, based on the same chips as Hauppauge
- Add support for KWorld DVB-S 100, based on the same chips as Hauppauge
Nova-S Plus (CX23883/CX24123/CX24109), without the Intersil ISL6421,
which is used for LNB control.
- LNB voltage and tone are controled by LNBDC and LNBTone bits from
register 0x29 of the CX24123 demodulator.
- The MO_GP0_IO register from CX23883 is used to turn LNB power on and off.
Signed-off-by: Vadim Catana <skystar@moldova.cc> Acked-by: Johannes Stezenbach <js@linuxtv.org> Signed-off-by: Michael Krufky <mkrufky@m1k.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@brturbo.com.br>
Dr. Werner Fink [Mon, 9 Jan 2006 17:25:07 +0000 (15:25 -0200)]
DVB (2441): Driver support for live-ac3, firmware >= 2621 required.
- Driver support for live-ac3, firmware >= 2621 required.
Signed-off-by: Dr. Werner Fink <werner@suse.de> Signed-off-by: Oliver Endriss <o.endriss@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@brturbo.com.br>
Oliver Endriss [Mon, 9 Jan 2006 17:25:06 +0000 (15:25 -0200)]
DVB (2432): LNB power can now be switched off for Activy Budget-S rev GR/AL.
- LNB power can now be switched off for Activy Budget-S rev GR/AL.
Dishnetwork support fixed for Nova-S with bsbe1/lnbp21 frontend and
Activy Budget-S rev AL.
Signed-off-by: Oliver Endriss <o.endriss@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@brturbo.com.br>
DVB (2420): Makes integration of future devices easier
- To make the integration of future devices easier
- modified the dvb-usb-part to allow a device-specific firmware download
- added an option to specify whether a device reconnects after a firmware download or not.
Signed-off-by: Patrick Boettcher <pb@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@brturbo.com.br>
V4L (0988): Tuner cleanups by removing Video IF from tuners struct
- Video IF was removed from tuners struct.
- Each Video standard have its own Video IF frequency, so it
is related to video standard. Of course tuner also needs
saw filters for IF, but this way, similar tuners can be grouped
into just one entry, if they have the same cut-off freqs and
the same switch config and global config.
Vadim Catana [Mon, 9 Jan 2006 17:25:02 +0000 (15:25 -0200)]
V4L (1007): Add support for KWorld DVB-S 100
- Add support for KWorld DVB-S 100, based on the same chips as Hauppauge
Nova-S Plus (CX23883/CX24123/CX24109), without the Intersil ISL6421,
which is used for LNB control.
- LNB voltage and tone are controled by LNBDC and LNBTone bits from
register 0x29 of the CX24123 demodulator.
- The MO_GP0_IO register from CX23883 is used to turn LNB power on and off.
Signed-off-by: Vadim Catana <skystar@moldova.cc> Acked-by: Johannes Stezenbach <js@linuxtv.org> Signed-off-by: Michael Krufky <mkrufky@m1k.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@brturbo.com.br>
Steven Toth [Mon, 9 Jan 2006 17:25:02 +0000 (15:25 -0200)]
V4L (0979): Added V4L support for the Nova-S-Plus and Nova-SE2 DVB-S products
- Added V4L support for the Nova-S-Plus and Nova-SE2 DVB-S products.
- Basic DVB-S support is working, analog video inputs work.
- It has one or two fixme comments, primarily analog GPIOs (audio) and eeprom parsing.
- CX24123 code (in cx88-dvb.c) disabled until the
- cx24123 module is added to dvb-kernel cvs.
Signed-off-by: Steven Toth <stoth@hauppauge.com> Signed-off-by: Michael Krufky <mkrufky@m1k.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@brturbo.com.br>
Arnd Bergmann [Mon, 9 Jan 2006 17:24:57 +0000 (15:24 -0200)]
V4L (926_2): Moves compat32 functions from fs to v4l subsystem
This moves the 32 bit ioctl compatibility handlers for
Video4Linux into a new file and adds explicit calls to them
to each v4l device driver.
Unfortunately, there does not seem to be any code handling
the v4l2 ioctls, so quite often the code goes through two
separate conversions, first from 32 bit v4l to 64 bit v4l,
and from there to 64 bit v4l2. My patch does not change
that, so there is still much room for improvement.
Also, some drivers have additional ioctl numbers, for
which the conversion should be handled internally to
that driver.
Matt Mackall [Sun, 8 Jan 2006 09:05:26 +0000 (01:05 -0800)]
[PATCH] Make vm86 support optional
This adds an option to remove vm86 support under CONFIG_EMBEDDED. Saves
about 5k.
This version eliminates most of the #ifdefs of the previous version and
instead uses function stubs in vm86.h. Also, release_vm86_irqs is moved
from asm-i386/irq.h to a more appropriate home in vm86.h so that the stubs
can live together.
$ size vmlinux-baseline vmlinux-novm86
text data bss dec hex filename 2920821 523232 190652 3634705 377611 vmlinux-baseline 2916268 523100 190492 3629860 376324 vmlinux-novm86
Signed-off-by: Matt Mackall <mpm@selenic.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Ben Collins [Sun, 8 Jan 2006 09:05:13 +0000 (01:05 -0800)]
[PATCH] kconf: Check for eof from input stream.
Signed-off-by: Ben Collins <bcollins@ubuntu.com> Cc: Sam Ravnborg <sam@ravnborg.org> Cc: Roman Zippel <zippel@linux-m68k.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Nathan Lynch [Sun, 8 Jan 2006 09:05:12 +0000 (01:05 -0800)]
[PATCH] fix workqueue oops during cpu offline
Use first_cpu(cpu_possible_map) for the single-thread workqueue case. We
used to hardcode 0, but that broke on systems where !cpu_possible(0) when
workqueue_struct->cpu_workqueue_struct was changed from a static array to
alloc_percpu.
Commit id bce61dd49d6ba7799be2de17c772e4c701558f14 ("Fix hardcoded cpu=0 in
workqueue for per_cpu_ptr() calls") fixed that for Ben's funky sparc64
system, but it regressed my Power5. Offlining cpu 0 oopses upon the next
call to queue_work for a single-thread workqueue, because now we try to
manipulate per_cpu_ptr(wq->cpu_wq, 1), which is uninitialized.
So we need to establish an unchanging "slot" for single-thread workqueues
which will have a valid percpu allocation. Since alloc_percpu keys off of
cpu_possible_map, which must not change after initialization, make this
slot == first_cpu(cpu_possible_map).
Dave Jones [Sun, 8 Jan 2006 09:05:09 +0000 (01:05 -0800)]
[PATCH] Make apm buildable without legacy pm
APM doesn't _need_ the PM_LEGACY junk, so remove it's dependancy from
Kconfig, and ifdef the junk in the code. Whilst the ifdefs are ugly, when
the legacy stuff gets ripped out so will the ifdefs.
Signed-off-by: Dave Jones <davej@redhat.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Jan Blunck [Sun, 8 Jan 2006 09:05:07 +0000 (01:05 -0800)]
[PATCH] Eliminate __attribute__ ((packed)) warnings for gcc-4.1
Since version 4.1 the gcc is warning about ignored attributes. This patch is
using the equivalent attribute on the struct instead of on each of the
structure or union members.
GCC Manual:
"Specifying Attributes of Types
packed
This attribute, attached to struct or union type definition, specifies
that
each member of the structure or union is placed to minimize the memory
required. When attached to an enum definition, it indicates that the
smallest integral type should be used.
Specifying this attribute for struct and union types is equivalent to
specifying the packed attribute on each of the structure or union
members."
Signed-off-by: Jan Blunck <jblunck@suse.de> Cc: Dave Jones <davej@codemonkey.org.uk> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Marko Kohtala [Sun, 8 Jan 2006 09:05:06 +0000 (01:05 -0800)]
[PATCH] parport: bring back an unused phase for ppdev ioctl
Earlier fix removed unused phase, but that changed the values for other
phases. Since these are exposed to userspace through ppdev, it is safer
not to change them. Restore the unused phase value.
Signed-off-by: Marko Kohtala <marko.kohtala@gmail.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Dave Jones [Sun, 8 Jan 2006 09:05:02 +0000 (01:05 -0800)]
[PATCH] fix gcc4.1 build failure on xconfig
scripts/kconfig/qconf.h:25: error: extra qualification â\80\98ConfigSettings::â\80\99 on member â\80\98readSizesâ\80\99
scripts/kconfig/qconf.h:26: error: extra qualification â\80\98ConfigSettings::â\80\99 on member â\80\98writeSizesâ\80\99
scripts/kconfig/qconf.h:127: error: extra qualification â\80\98ConfigList::â\80\99 on member â\80\98updateMenuListâ\80\99
Signed-off-by: Dave Jones <davej@redhat.com> Cc: Roman Zippel <zippel@linux-m68k.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
[PATCH] v9fs: handle kthread_create failure, minor bugfixes
- remove unnecessary -ENOMEM assignments
- return correct value when buf_check_size for second time in a buffer
- handle failures when create_workqueue and kthread_create are called
- use kzalloc instead of kmalloc/memset 0
- v9fs_str_copy and v9fs_str_compare were buggy, were used only in one
place, correct the logic and move it to the place it is used.
Signed-off-by: Latchesar Ionkov <lucho@ionkov.net> Cc: Eric Van Hensbergen <ericvh@ericvh.myip.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
v9fs_create doesn't manage correctly the fids when it is called to create a
directory.. The fid created by the create 9P call (newfid) and the one
created by walking to already created file (wfidno) are not used
consistently.
This patch cleans up the usage of newfid and wfidno.
Signed-off-by: Latchesar Ionkov <lucho@ionkov.net> Cc: Eric Van Hensbergen <ericvh@ericvh.myip.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
projects / linux-2.6 / log