12 years agoUIO: Hilscher CIF card driver
Hans-Jürgen Koch [Fri, 2 Mar 2007 12:03:12 +0000]
UIO: Hilscher CIF card driver

this is a patch that adds support for Hilscher CIF DeviceNet and
Profibus cards. I tested it on a Kontron CPX board, and Thomas reviewed
it.

You can find the user space part here:

http://www.osadl.org/projects/downloads/UIO/user/cif-0.1.0.tar.gz

Notes: cif_api.c is the main file you want to look at. It contains the
functions to open, close, mmap and so on. cif_dps.c adds functions
specific to Profibus cards, and cif_dn.c contains functions for
DeviceNet cards.  cif.c is a universal playground, it's just a small
test program.  The user space part of this UIO driver is still work in
progress, and not everything is tested yet. At the moment, the thread in
cif_api.c contains some code that artificially makes the card generate
interrupts, this was added for testing and will be removed later. But
the driver already contains all the functions needed for useful
operation, so it gives a good idea of how such a thing looks like.

For comparison, here's what you get from the manufacturer
(www.hilscher.com) when you ask for a Linux 2.6 driver:

http://www.tglx.de/private/hjk/cif-orig-2.6.tar.bz2

WARNING: Don't look at the code for too long, you might become sick :-)

Signed-off-by: Hans-Jürgen Koch <hjk@linutronix.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

12 years agoUIO: Documentation
Hans J. Koch [Mon, 11 Dec 2006 15:59:59 +0000]
UIO: Documentation

Documentation for the UIO interface

From: Hans J. Koch <hjk@linutronix.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

12 years agoUIO: Add the User IO core code
Hans J. Koch [Thu, 7 Dec 2006 09:58:29 +0000]
UIO: Add the User IO core code

This interface allows the ability to write the majority of a driver in
userspace with only a very small shell of a driver in the kernel itself.
It uses a char device and sysfs to interact with a userspace process to
process interrupts and control memory accesses.

See the docbook documentation for more details on how to use this
interface.

From: Hans J. Koch <hjk@linutronix.de>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Benedikt Spranger <b.spranger@linutronix.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

12 years agoMerge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/hskinnemoen...
Linus Torvalds [Wed, 18 Jul 2007 19:57:52 +0000]
Merge branch 'for-linus' of git://git./linux/kernel/git/hskinnemoen/avr32-2.6

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/hskinnemoen/avr32-2.6:
  [AVR32] Initialize phy_mask for both macb devices
  [AVR32] Fix atomic_add_unless() and atomic_sub_unless()
  [AVR32] Correct misspelled CONFIG_BLK_DEV_INITRD variable.
  [AVR32] Fix build error in parse_tag_rdimg()
  [AVR32] Don't wire up macb0 unless SW6 is in default position
  [AVR32] Wire up SSC platform device 0 as TX on ATSTK1000 board
  [AVR32] Add Atmel SSC driver platform device to AT32AP architecture
  [AVR32] Remove optimization of unaligned word loads
  [AVR32] Make STK1000 mux settings configurable
  [AVR32] CPU frequency scaling for AT32AP
  [AVR32] Split SM device into PM, RTC, WDT and EIC
  [AVR32] faster avr32 unaligned access

12 years agoMerge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/hpa/linux...
Linus Torvalds [Wed, 18 Jul 2007 19:13:02 +0000]
Merge branch 'for-linus' of git://git./linux/kernel/git/hpa/linux-2.6-x86setup

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/hpa/linux-2.6-x86setup:
  [PATCH] x86: do not recompile boot for each build
  [x86 setup] Save/restore DS around invocations of INT 10h
  [x86 setup] VGA: Clear the Protect bit before setting the vertical height
  [x86 setup] Fix assembly constraints
  [x86 setup] build/tools.c: fix comment
  [x86 setup] MAINTAINERS: document x86 setup code git tree

12 years agoi386: fixup TRACE_IRQ breakage
Peter Zijlstra [Wed, 18 Jul 2007 18:59:22 +0000]
i386: fixup TRACE_IRQ breakage

The TRACE_IRQS_ON function in iret_exc: calls a C function without
ensuring that the segments are set properly. Move the trace function and
the enabling of interrupt into the C stub.

Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

12 years agoHandle bogus %cs selector in single-step instruction decoding
Roland McGrath [Mon, 16 Jul 2007 08:03:16 +0000]
Handle bogus %cs selector in single-step instruction decoding

The code for LDT segment selectors was not robust in the face of a bogus
selector set in %cs via ptrace before the single-step was done.

Signed-off-by: Roland McGrath <roland@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

12 years ago[AVR32] Initialize phy_mask for both macb devices
Haavard Skinnemoen [Wed, 18 Jul 2007 18:32:49 +0000]
[AVR32] Initialize phy_mask for both macb devices

The STK1000 uses pullups on the MDIO lines to the PHY, but they are
too weak. This causes the PHY layer to detect PHYs on all possible MII
addresses. Mask out all but the correct address to prevent this from
happening.

Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>

12 years ago[AVR32] Fix atomic_add_unless() and atomic_sub_unless()
Haavard Skinnemoen [Wed, 18 Jul 2007 18:06:04 +0000]
[AVR32] Fix atomic_add_unless() and atomic_sub_unless()

These functions depend on "result" being initalized to 0, but "result"
is not included as an input constraint to the inline assembly block
following its initialization, only as an output constraint. Thus gcc
thinks it doesn't need to initialize it, so result ends up undefined
if the "unless" condition is true.

This fixes an oops in sunrpc where the faulty atomics caused
rpciod_up() to not start the workqueue as it should.

Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>

12 years ago[AVR32] Correct misspelled CONFIG_BLK_DEV_INITRD variable.
Robert P. J. Day [Thu, 12 Jul 2007 22:31:08 +0000]
[AVR32] Correct misspelled CONFIG_BLK_DEV_INITRD variable.

Signed-off-by: Robert P. J. Day <rpjday@mindspring.com>
Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>

12 years ago[AVR32] Fix build error in parse_tag_rdimg()
Haavard Skinnemoen [Fri, 13 Jul 2007 09:26:01 +0000]
[AVR32] Fix build error in parse_tag_rdimg()

This code is inside an #ifdef with a misspelled config symbol, so it
hasn't been used for a long time. Fix it before fixing the config
symbol to keep bisection working.

Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>

12 years ago[AVR32] Don't wire up macb0 unless SW6 is in default position
Kristoffer Nyborg Gregertsen [Fri, 6 Jul 2007 12:37:30 +0000]
[AVR32] Don't wire up macb0 unless SW6 is in default position

If the user wants to sacrifice macb0 for more GPIOs, let him.

Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>

12 years ago[AVR32] Wire up SSC platform device 0 as TX on ATSTK1000 board
Hans-Christian Egtvedt [Fri, 6 Jul 2007 12:34:03 +0000]
[AVR32] Wire up SSC platform device 0 as TX on ATSTK1000 board

Signed-off-by: Hans-Christian Egtvedt <hcegtvedt@atmel.com>
Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>

12 years ago[AVR32] Add Atmel SSC driver platform device to AT32AP architecture
Hans-Christian Egtvedt [Fri, 6 Jul 2007 12:31:55 +0000]
[AVR32] Add Atmel SSC driver platform device to AT32AP architecture

This patch adds register definitions, clocks and IRQs to the platform devices.

Signed-off-by: Hans-Christian Egtvedt <hcegtvedt@atmel.com>
Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>

12 years ago[AVR32] Remove optimization of unaligned word loads
Haavard Skinnemoen [Wed, 20 Jun 2007 13:29:15 +0000]
[AVR32] Remove optimization of unaligned word loads

If we let unaligned word loads bypass the generic unaligned handling,
gcc may combine it with a swap.b instruction and turn it into a ldwsp
instruction, which does not work with unaligned addresses.

Revert the optimization to prevent the RNDIS driver from crashing.
Hopefully we'll figure something out later (it may be better to do the
optimization in gcc.)

Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>

12 years ago[AVR32] Make STK1000 mux settings configurable
David Brownell [Tue, 12 Jun 2007 12:34:47 +0000]
[AVR32] Make STK1000 mux settings configurable

This adds some STK1002-specific config options covering the jumper settings,
so the kernel can automatically be configured to include the relevant devices.

One of them replaces the previous internal SW2_DEFAULT setting; SPI config
is affected by two of the jumpers; and a fourth one switches between LCD and
the second Ethernet connector.  (There's more that to be done.)

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>

12 years ago[AVR32] CPU frequency scaling for AT32AP
Hans-Christian Egtvedt [Mon, 4 Jun 2007 14:10:57 +0000]
[AVR32] CPU frequency scaling for AT32AP

This patch enables CPU frequency scaling for AT32AP devices. This will
enable the CPU to scale between the speed of the high speed bus and
the master clock and thus save some power.

The patch also adds a parent to cpu_clk and a cpu_clk_set_rate to
enable changing the CPU clock divider in a sane way.

The driver does not check if the given rate is 0, thus resulting in a
div by 0.  I think this check should be go into the clk_set_rate
framework, and not here.

Tested on AT32AP7000/ATSTK1000.

Hardware documentation can be found in the AT32AP7000 datasheet.

Signed-off-by: Hans-Christian Egtvedt <hcegtvedt@atmel.com>
Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>

12 years ago[AVR32] Split SM device into PM, RTC, WDT and EIC
Haavard Skinnemoen [Mon, 4 Jun 2007 10:58:30 +0000]
[AVR32] Split SM device into PM, RTC, WDT and EIC

Split the SM platform device into separate platform devices for PM,
RTC, WDT and EIC. This is more correct according to the documentation
and allows us to simplify the code a little.

Also turn the EIC driver into a real platform driver.

Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
Acked-by: Hans-Christian Egtvedt <hcegtvedt@atmel.com>

12 years ago[AVR32] faster avr32 unaligned access
David Brownell [Sat, 26 May 2007 01:47:47 +0000]
[AVR32] faster avr32 unaligned access

Use a more conventional implementation for unaligned access, and include
an AT32AP-specific optimization:  the CPU will handle unaligned words.

The result is always faster and smaller for 8, 16, and 32 bit values.
For 64 bit quantities, it's presumably larger.

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>

12 years ago[PATCH] x86: do not recompile boot for each build
Sam Ravnborg [Tue, 17 Jul 2007 20:27:22 +0000]
[PATCH] x86: do not recompile boot for each build

Keep the arch/i386/boot directory from being rebuilt every time.

Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: H. Peter Anvin <hpa@zytor.com>

12 years ago[x86 setup] Save/restore DS around invocations of INT 10h
H. Peter Anvin [Mon, 16 Jul 2007 18:58:24 +0000]
[x86 setup] Save/restore DS around invocations of INT 10h

There exists at least one card, Trident TVGA8900CL (BIOS dated 1992/9/8)
which clobbers DS when "scrolling in an SVGA text mode of more than
800x600 pixels."  Although we are extremely unlikely to run into that
situation, it is cheap insurance to save and restore DS, and it only adds
a grand total of 50 bytes to the total output.

Pointed out by Etienne Lorrain.

Cc: Etienne Lorrain <etienne_lorrain@yahoo.fr>
Signed-off-by: H. Peter Anvin <hpa@zytor.com>

12 years ago[x86 setup] VGA: Clear the Protect bit before setting the vertical height
H. Peter Anvin [Tue, 17 Jul 2007 23:16:10 +0000]
[x86 setup] VGA: Clear the Protect bit before setting the vertical height

If the user has asked for the vertical height registers to be recomputed
by setting bit 15 in the video mode number, we do so without clearing the
Protect bit in the Vertical Retrace Register before setting the Overflow
register.  As a result, if the VGA BIOS had set the Protect bit, the
write to the Overflow register will be dropped, and bits [9:8] of the
vertical height will be left unchanged.

This is a bug imported from the assembly version of this code.  It was
pointed out by Etienne Lorrain.

Cc: Etienne Lorrain <etienne_lorrain@yahoo.fr>
Signed-off-by: H. Peter Anvin <hpa@zytor.com>

12 years ago[x86 setup] Fix assembly constraints
H. Peter Anvin [Sat, 14 Jul 2007 23:47:13 +0000]
[x86 setup] Fix assembly constraints

Fix incorrect assembly constraints.  In particular, fix memory
constraints used inside push..pop, which can cause invalid operation
since gcc may generate %esp-relative references.

Additionally:

outl() should have "dN" not "dn".

query_mca() shouldn't listen 16/32-bit registers in an 8-bit only
context.

has_eflag(): the "mask" is only used well after both the stack pointer
and the output registers have been touched; this requires the output
registers to be earlyclobbers (=&) and the input to exclude memory (so
"ri", not "g").

Thanks to Etienne Lorrain and Chuck Ebbert for prompting this review.

Cc: Etienne Lorrain <etienne_lorrain@yahoo.fr>
Cc: Chuck Ebbert <cebbert@redhat.com>
Signed-off-by: H. Peter Anvin <hpa@zytor.com>

12 years ago[x86 setup] build/tools.c: fix comment
H. Peter Anvin [Fri, 13 Jul 2007 23:28:27 +0000]
[x86 setup] build/tools.c: fix comment

Correct a comment in arch/i386/boot/build/tools.c; we now build the
kernel from only two components instead of three, since the boot
sector has been integrated in the setup code.

Signed-off-by: H. Peter Anvin <hpa@zytor.com>

12 years ago[x86 setup] MAINTAINERS: document x86 setup code git tree
H. Peter Anvin [Fri, 13 Jul 2007 23:26:55 +0000]
[x86 setup] MAINTAINERS: document x86 setup code git tree

Document the existence of a published git tree for the x86 setup code.

Signed-off-by: H. Peter Anvin <hpa@zytor.com>

12 years agoMerge branch 'master' of ssh://master.kernel.org/pub/scm/linux/kernel/git/mchehab...
Linus Torvalds [Wed, 18 Jul 2007 18:25:58 +0000]
Merge branch 'master' of ssh:///linux/kernel/git/mchehab/v4l-dvb

* 'master' of ssh://master.kernel.org/pub/scm/linux/kernel/git/mchehab/v4l-dvb: (126 commits)
  V4L/DVB (5847): Clean up schedule_timeout calls in cpia2 and ivtv code
  V4L/DVB (5846): Clean up setting state and scheduling timeouts
  V4L/DVB (5844): ivtv: add high volume debugging flag
  V4L/DVB (5843): ivtv: fix missing signal_pending check.
  V4L/DVB (5842): ivtv: Add locking to ensure stream setup is atomic.
  V4L/DVB (5841): tveeprom: add support for Philips FQ1216LME MK3 tuner.
  V4L/DVB (5840): fix dst and cx24123: tune() callback changed signess for delay
  V4L/DVB (5838): dvb-core: Fix signedness warnings (gcc 4.1.1, kernel 2.6.22)
  V4L/DVB (5837): stv0299: Fix signedness warning (gcc 4.1.1, kernel 2.6.22)
  V4L/DVB (5836): dvb-ttpci: re-initialize aspect ratio and pan scan after arm crash
  V4L/DVB (5835): saa7146/dvb-ttpci: Fix signedness warnings (gcc 4.1.1, kernel 2.6.22)
  V4L/DVB (5834): dvb-core: fix signedness warnings and const stripping
  V4L/DVB (5832): ir-common: optimize bit extract function
  V4L/DVB (5831): stradis: use ARRAY_SIZE
  V4L/DVB (5829): Firmware extract and loading for opera dvb-usb update
  V4L/DVB (5828): Kconfig: Added GemTek USB radio and removed experimental dependency.
  V4L/DVB (5826): Usbvision: video mux cleanup
  V4L/DVB (5825): Alter the tuner type for the WinTV USB UK PAL model.
  V4L/DVB (5824): Usbvision: Hauppauge WinTV USB SECAM_L fix
  V4L/DVB (5821): Saa7134: add remote control support for LifeView FlyDVB-S LR300
  ...

12 years agoMerge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4
Linus Torvalds [Wed, 18 Jul 2007 17:32:00 +0000]
Merge branch 'for_linus' of git://git./linux/kernel/git/tytso/ext4

* 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4:
  ext4: extent macros cleanup
  Fix compilation with EXT_DEBUG, also fix leXX_to_cpu conversions.
  ext4: remove extra IS_RDONLY() check
  ext4: Use is_power_of_2()
  Use zero_user_page() in ext4 where possible
  ext4: Remove 65000 subdirectory limit
  ext4: Expand extra_inodes space per the s_{want,min}_extra_isize fields
  ext4: Add nanosecond timestamps
  jbd2: Move jbd2-debug file to debugfs
  jbd2: Fix CONFIG_JBD_DEBUG ifdef to be CONFIG_JBD2_DEBUG
  ext4: Set the journal JBD2_FEATURE_INCOMPAT_64BIT on large devices
  ext4: Make extents code sanely handle on-disk corruption
  ext4: copy i_flags to inode flags on write
  ext4: Enable extents by default
  Change on-disk format to support 2^15 uninitialized extents
  write support for preallocated blocks
  fallocate support in ext4
  sys_fallocate() implementation on i386, x86_64 and powerpc

12 years agoMerge branch 'upstream' of git://git.infradead.org/~dedekind/ubi-2.6
Linus Torvalds [Wed, 18 Jul 2007 17:27:24 +0000]
Merge branch 'upstream' of git://git.infradead.org/~dedekind/ubi-2.6

* 'upstream' of git://git.infradead.org/~dedekind/ubi-2.6: (28 commits)
  UBI: fix compile warning
  UBI: fix error handling in erase worker
  UBI: fix comments
  UBI: remove unneeded error checks
  UBI: cleanup usage of try_module_get
  UBI: fix overflow bug
  UBI: bugfix in max_sqnum calculation
  UBI: bugfix in sqnum calculation
  UBI: fix signed-unsigned multiplication
  UBI: fix bug in atomic_leb_change()
  UBI: fix message
  UBI: fix debugging stuff
  UBI: bugfix in error path
  UBI: use is_power_of_2()
  UBI: fix freeing ubi->vtbl while unloading
  UBI: fix MAINTAINERS
  UBI: bugfix in ubi_leb_change()
  UBI: kill homegrown endian macros
  UBI: cleanup ioctl handling
  UBI: error path bugfix
  ...

12 years agoV4L/DVB (5847): Clean up schedule_timeout calls in cpia2 and ivtv code
Robert P. J. Day [Mon, 16 Jul 2007 13:47:51 +0000]
V4L/DVB (5847): Clean up schedule_timeout calls in cpia2 and ivtv code

Signed-off-by: Robert P. J. Day <rpjday@mindspring.com>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

12 years agoV4L/DVB (5846): Clean up setting state and scheduling timeouts
Robert P. J. Day [Mon, 16 Jul 2007 13:46:42 +0000]
V4L/DVB (5846): Clean up setting state and scheduling timeouts

Replace assignments to "current->state" with the preferred calls to
schedule_timeout_interruptible().

Signed-off-by: Robert P. J. Day <rpjday@mindspring.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

12 years agoV4L/DVB (5844): ivtv: add high volume debugging flag
Hans Verkuil [Tue, 10 Jul 2007 20:47:07 +0000]
V4L/DVB (5844): ivtv: add high volume debugging flag

Add support for high volume debug messages, allowing them to be turned
on selectively.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

12 years agoV4L/DVB (5843): ivtv: fix missing signal_pending check.
Hans Verkuil [Tue, 10 Jul 2007 18:08:33 +0000]
V4L/DVB (5843): ivtv: fix missing signal_pending check.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

12 years agoV4L/DVB (5842): ivtv: Add locking to ensure stream setup is atomic.
Hans Verkuil [Tue, 10 Jul 2007 17:58:33 +0000]
V4L/DVB (5842): ivtv: Add locking to ensure stream setup is atomic.

Starting an MPEG and VBI capture simultaneously caused errors in
the VBI setup: this setup was done twice when it should be done
only for the first stream that is opened.
Added a mutex to prevent this from happening.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

12 years agoV4L/DVB (5841): tveeprom: add support for Philips FQ1216LME MK3 tuner.
Hans Verkuil [Tue, 10 Jul 2007 17:51:33 +0000]
V4L/DVB (5841): tveeprom: add support for Philips FQ1216LME MK3 tuner.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

12 years agoV4L/DVB (5840): fix dst and cx24123: tune() callback changed signess for delay
Mauro Carvalho Chehab [Mon, 16 Jul 2007 12:27:20 +0000]
V4L/DVB (5840): fix dst and cx24123: tune() callback changed signess for delay

tune() dvb_frontend callback changed delay signess:
        int (*tune)(struct dvb_frontend* fe,
                    struct dvb_frontend_parameters* params,
                    unsigned int mode_flags,
-                   int *delay,
+                   unsigned int *delay,

This change caused warnings on cx24123 and dst modules:

/home/v4l/master/v4l/cx24123.c:1034: warning: initialization from incompatible pointer type
/home/v4l/master/v4l/dst.c:1782: warning: initialization from incompatible pointer type
/home/v4l/master/v4l/dst.c:1808: warning: initialization from incompatible pointer type
/home/v4l/master/v4l/dst.c:1837: warning: initialization from incompatible pointer type
/home/v4l/master/v4l/dst.c:1860: warning: initialization from incompatible pointer type

This patch corrects the function prototype on both modules to follow the
core change.

Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

12 years agoV4L/DVB (5838): dvb-core: Fix signedness warnings (gcc 4.1.1, kernel 2.6.22)
Oliver Endriss [Fri, 13 Jul 2007 14:54:35 +0000]
V4L/DVB (5838): dvb-core: Fix signedness warnings (gcc 4.1.1, kernel 2.6.22)

Fix signedness warnings (gcc 4.1.1, kernel 2.6.22).

Signed-off-by: Oliver Endriss <o.endriss@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

12 years agoV4L/DVB (5837): stv0299: Fix signedness warning (gcc 4.1.1, kernel 2.6.22)
Oliver Endriss [Fri, 13 Jul 2007 02:22:59 +0000]
V4L/DVB (5837): stv0299: Fix signedness warning (gcc 4.1.1, kernel 2.6.22)

Fix signedness warning (gcc 4.1.1, kernel 2.6.22).

Signed-off-by: Oliver Endriss <o.endriss@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

12 years agoV4L/DVB (5836): dvb-ttpci: re-initialize aspect ratio and pan scan after arm crash
Oliver Endriss [Fri, 13 Jul 2007 02:08:07 +0000]
V4L/DVB (5836): dvb-ttpci: re-initialize aspect ratio and pan scan after arm crash

Re-initialize aspect ratio and pan scan after arm crash.

Signed-off-by: Oliver Endriss <o.endriss@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

12 years agoV4L/DVB (5835): saa7146/dvb-ttpci: Fix signedness warnings (gcc 4.1.1, kernel 2.6.22)
Oliver Endriss [Thu, 12 Jul 2007 23:37:50 +0000]
V4L/DVB (5835): saa7146/dvb-ttpci: Fix signedness warnings (gcc 4.1.1, kernel 2.6.22)

Fix signedness warnings (gcc 4.1.1, kernel 2.6.22).

Signed-off-by: Oliver Endriss <o.endriss@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

12 years agoV4L/DVB (5834): dvb-core: fix signedness warnings and const stripping
Trent Piepho [Fri, 13 Jul 2007 21:46:19 +0000]
V4L/DVB (5834): dvb-core: fix signedness warnings and const stripping

Make some pointers const, and then delete some now unnecessary casts,
which were the wrong signedness anyway, being used to strip the const
from another pointer.

Signed-off-by: Trent Piepho <xyzzy@speakeasy.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

12 years agoV4L/DVB (5832): ir-common: optimize bit extract function
Trent Piepho [Wed, 11 Jul 2007 23:28:44 +0000]
V4L/DVB (5832): ir-common: optimize bit extract function

New code is simpler, shorter, compiles to about half the size, and is 2
to 4 times faster depending on how many bits in the mask are set.

Signed-off-by: Trent Piepho <xyzzy@speakeasy.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

12 years agoV4L/DVB (5831): stradis: use ARRAY_SIZE
Trent Piepho [Thu, 5 Jul 2007 22:04:27 +0000]
V4L/DVB (5831): stradis: use ARRAY_SIZE

sizeof(palette2fmt) / sizeof(u32) => ARRAY_SIZE(palette2fmt)

Signed-off-by: Trent Piepho <xyzzy@speakeasy.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

12 years agoV4L/DVB (5829): Firmware extract and loading for opera dvb-usb update
Marco Gittler [Wed, 4 Jul 2007 22:18:34 +0000]
V4L/DVB (5829): Firmware extract and loading for opera dvb-usb update

Better way of creating and loading the firmware used.
Update for get_dvb_firmware script to extract the files for opera usb-box
Help file for creating the firmware added

Signed-off-by: Marco Gittler <g.marco@freenet.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

12 years agoV4L/DVB (5828): Kconfig: Added GemTek USB radio and removed experimental dependency.
Douglas Schilling Landgraf [Tue, 3 Jul 2007 02:16:17 +0000]
V4L/DVB (5828): Kconfig: Added GemTek USB radio and removed experimental dependency.

Added GemTek USB radio and removed experimental dependency.

Signed-off-by: Douglas Schilling Landgraf <dougsland@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

12 years agoV4L/DVB (5826): Usbvision: video mux cleanup
Thierry MERLE [Tue, 26 Jun 2007 19:35:30 +0000]
V4L/DVB (5826): Usbvision: video mux cleanup

- usbvision_muxsel simplified, now uses some well known constants.
- since the decoder needs to change input norm, call to muxsel added when
  changing video standard.

Signed-off-by: Thierry MERLE <thierry.merle@free.fr>
Acked-by: Dwaine Garden <DwaineGarden@rogers.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

12 years agoV4L/DVB (5825): Alter the tuner type for the WinTV USB UK PAL model.
Matthew Garrett [Sat, 30 Jun 2007 18:41:27 +0000]
V4L/DVB (5825): Alter the tuner type for the WinTV USB UK PAL model.

Alter the tuner type for the WinTV USB UK PAL model.

Signed-off-by: Matthew Garrett <mjg59@srcf.ucam.org>
Signed-off-by: Thierry MERLE <thierry.merle@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

12 years agoMerge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6
Linus Torvalds [Wed, 18 Jul 2007 17:24:36 +0000]
Merge branch 'master' of /linux/kernel/git/davem/net-2.6

* 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6: (24 commits)
  [NETFILTER]: xt_connlimit needs to depend on nf_conntrack
  [NETFILTER]: ipt_iprange.h must #include <linux/types.h>
  [IrDA]: Fix IrDA build failure
  [ATM]: nicstar needs virt_to_bus
  [NET]: move __dev_addr_discard adjacent to dev_addr_discard for readability
  [NET]: merge dev_unicast_discard and dev_mc_discard into one
  [NET]: move dev_mc_discard from dev_mcast.c to dev.c
  [NETLINK]: negative groups in netlink_setsockopt
  [PPPOL2TP]: Reset meta-data in xmit function
  [PPPOL2TP]: Fix use-after-free
  [PKT_SCHED]: Some typo fixes in net/sched/Kconfig
  [XFRM]: Fix crash introduced by struct dst_entry reordering
  [TCP]: remove unused argument to cong_avoid op
  [ATM]: [idt77252] Rename CONFIG_ATM_IDT77252_SEND_IDLE to not resemble a Kconfig variable
  [ATM]: [drivers] ioremap balanced with iounmap
  [ATM]: [lanai] sram_test_word() must be __devinit
  [ATM]: [nicstar] Replace C code with call to ARRAY_SIZE() macro.
  [ATM]: Eliminate dead config variable CONFIG_BR2684_FAST_TRANS.
  [ATM]: Replacing kmalloc/memset combination with kzalloc.
  [NET]: gen_estimator deadlock fix
  ...

12 years agoV4L/DVB (5824): Usbvision: Hauppauge WinTV USB SECAM_L fix
Thierry MERLE [Tue, 26 Jun 2007 19:35:30 +0000]
V4L/DVB (5824): Usbvision: Hauppauge WinTV USB SECAM_L fix

- Hauppauge WinTV USB SECAM_L fixed (needed some picture X and Y shiftings)

Signed-off-by: Thierry MERLE <thierry.merle@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

12 years agoV4L/DVB (5821): Saa7134: add remote control support for LifeView FlyDVB-S LR300
James Le Cuirot [Mon, 2 Jul 2007 15:53:25 +0000]
V4L/DVB (5821): Saa7134: add remote control support for LifeView FlyDVB-S LR300

It has been confirmed that the FlyDVB IR codes currently in the kernel
work with the LifeView FlyDVB-S LR300. This one line addition adds it
to the list of supported cards.

Signed-off-by: James Le Cuirot <chewi@aura-online.co.uk>
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

12 years agoV4L/DVB (5820): Cleanup on cinergyT2: Remove unneeded if(1)
Mauro Carvalho Chehab [Mon, 2 Jul 2007 18:48:40 +0000]
V4L/DVB (5820): Cleanup on cinergyT2: Remove unneeded if(1)

Before kernel 2.6.14, the driver checked for status before stopping the
thread. So, a compatibility test did exist. After 2.6.14, the
        if (state)
were replaced by:
        if (1)
However, it makes no sense to keep the if(1).

Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

12 years agoV4L/DVB (5819): Cleanup: reorder some includes
Mauro Carvalho Chehab [Mon, 2 Jul 2007 18:39:57 +0000]
V4L/DVB (5819): Cleanup: reorder some includes

Some includes were added after some non-include macros, on old drivers.
Better to keep all includes at the beginning of the files. This change
also helps to make backports to properly work at the development tree.

Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

12 years agoV4L/DVB (5815): Cx88: i2c structure templates clean-up
Jean Delvare [Sun, 1 Jul 2007 21:37:51 +0000]
V4L/DVB (5815): Cx88: i2c structure templates clean-up

Clean up the use of structure templates in cx88-i2c and cx88-vp3054-i2c.
For one thing, a real template is supposed to be read-only. And in some
cases it's more efficient to initialize the few fields we need
individually.

This clean-up shrinks cx88-i2c.o by 33% and cx88-vp3054-i2c.o by 49%
(x86_64).

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

12 years agoV4L/DVB (5814): Unexport dvb_pll_configure
Adrian Bunk [Sun, 1 Jul 2007 21:24:33 +0000]
V4L/DVB (5814): Unexport dvb_pll_configure

Now that it's static, it should no longer be exported to modules...

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>

12 years agoV4L/DVB (5813): TUNER_TEA5761 kconfig fixes
Adrian Bunk [Sun, 1 Jul 2007 21:22:00 +0000]
V4L/DVB (5813): TUNER_TEA5761 kconfig fixes

The following doesn't make much sense:
drivers/media/video/Kconfig:
...
config TUNER_TEA5761
        tristate "TEA 5761 radio tuner (EXPERIMENTAL)"
...
drivers/media/video/Makefile:
...
ifneq ($(CONFIG_TUNER_TEA5761),)
  tuner-objs += tea5761.o
endif
...
With this setup, TUNER_TEA5761=m is equivalent to TUNER_TEA5761=y.
This patch therefore changes TUNER_TEA5761 to a bool.
The missing dependency on EXPERIMENTAL the prompt text indicates also
gets added by this patch.
Additionally, the Makefile entry can now be written in a more compact way.

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>

12 years agoV4L/DVB (5811): Use mutex instead of semaphore in Virtual Video driver
Matthias Kaehlcke [Mon, 2 Jul 2007 13:19:38 +0000]
V4L/DVB (5811): Use mutex instead of semaphore in Virtual Video driver

The Virtual Video driver uses a semaphore as mutex. Use the mutex API
instead of the (binary) semaphore.

Signed-off-by: Matthias Kaehlcke <matthias.kaehlcke@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

12 years agoV4L/DVB (5809): Use mutex instead of semaphore in Philips webcam driver
Matthias Kaehlcke [Mon, 2 Jul 2007 13:04:52 +0000]
V4L/DVB (5809): Use mutex instead of semaphore in Philips webcam driver

The Philips webcam driver uses a semaphore as mutex. Use the mutex API
instead of the (binary) semaphore.
--

Signed-off-by: Matthias Kaehlcke <matthias.kaehlcke@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

12 years agoV4L/DVB (5807): Bttv: Add support for DBG_[SG]_REGISTER ioctls
Trent Piepho [Fri, 29 Jun 2007 03:17:36 +0000]
V4L/DVB (5807): Bttv: Add support for DBG_[SG]_REGISTER ioctls

Adds the advanced debugging register read/write ioctl support to the bttv
driver.

Signed-off-by: Trent Piepho <xyzzy@speakeasy.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

12 years agoV4L/DVB (5806): Bttv: Be consistent in using symbolic names instead of constants
Trent Piepho [Thu, 28 Jun 2007 21:30:36 +0000]
V4L/DVB (5806): Bttv: Be consistent in using symbolic names instead of constants

For svhs, tuner, and tuner_type, be consistent in using UNSET instead of -1.

For tuner_type also consistently use the existing constants:
0  => TUNER_TEMIC_PAL
1  => TUNER_PHILIPS_PAL_I
2  => TUNER_PHILIPS_NTSC
4  => TUNER_ABSENT
5  => TUNER_PHILIPS_PAL
21 => TUNER_TEMIC_4039FR5_NTSC
25 => TUNER_LG_PAL_I_FM

Signed-off-by: Trent Piepho <xyzzy@speakeasy.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

12 years agoV4L/DVB (5805): Bttv: Fix problems with probing for non-existent tuners
Trent Piepho [Thu, 28 Jun 2007 20:51:08 +0000]
V4L/DVB (5805): Bttv: Fix problems with probing for non-existent tuners

The bttv driver has code to detect if a tda9887 is present, that was previous
used to auto-load the tda9887 driver.  Now there is no tda9887 driver, so the
code is pointless; it just figures out if it should load the driver and then
does nothing.

For cards that are defined as having no tuner, the init code would still do
i2c probes for various tuner devices and auto-load the tuner module.  That can
be skipped for cards that don't need it.  The code is made to understand that
in addition to 'UNSET', 'TUNER_ABSENT' also means no tuner.

The tuner into printk()s are also made nicer.  Levels are added, INFO or
WARNING, depending on the meaning.  For cards with no tuner, or no tuner
defined, a more informative message is printed.

Card has no tuner, before patch:
bttv0: tuner type=-1
 or
bttv0: tuner type=4

After patch:

bttv0: tuner absent

Card has a tuner, but the type isn't defined, before patch:
bttv0: tuner type=-1

After patch:
bttv0: tuner type unset   [<- also warning now, as the tuner won't work right]

Signed-off-by: Trent Piepho <xyzzy@speakeasy.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

12 years agoV4L/DVB (5803): Bttv: add support for DViCO FusionHDTV 2
Michael Krufky [Thu, 28 Jun 2007 15:19:20 +0000]
V4L/DVB (5803): Bttv: add support for DViCO FusionHDTV 2

add analog video support for DViCO FusionHDTV 2
Thanks to Todd Ignasiak for donating the card.

Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

12 years agoV4L/DVB (5801): Tuner: update FCV1236D ranges to match the datasheet
Michael Krufky [Wed, 27 Jun 2007 19:26:32 +0000]
V4L/DVB (5801): Tuner: update FCV1236D ranges to match the datasheet

Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

12 years agoV4L/DVB (5800): Tuner: correct description of Philips FCV1236D tuner
Michael Krufky [Wed, 27 Jun 2007 17:38:45 +0000]
V4L/DVB (5800): Tuner: correct description of Philips FCV1236D tuner

The old description was "Philips 1236D ATSC/NTSC dual in", which can be
confused with other Philips tuner models.  This patch corrects the name
to "Philips FCV1236D ATSC/NTSC dual in", and updates the range and params
array names to match the description.

Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

12 years agoV4L/DVB (5799): Or51211: remove hardcoded fcv1236d tuner programming
Michael Krufky [Sun, 24 Jun 2007 21:14:52 +0000]
V4L/DVB (5799): Or51211: remove hardcoded fcv1236d tuner programming

- Remove hardcoded fcv1236d tuner programmming from or51211.c
- Alter dvb-bt8xx for the pcHDTV-2000 to use dvb-pll for fcv1236d support.
Thanks to Jarom Hatch <jshatch@gmail.com> for testing this change.

Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

12 years agoV4L/DVB (5798): Dvb-pll: add support for Philips fcv1236d
Michael Krufky [Sat, 14 Oct 2006 01:18:01 +0000]
V4L/DVB (5798): Dvb-pll: add support for Philips fcv1236d

This patch adds support to the dvb-pll library for the
Philips fcv1236d tuner, based on the FCV1236D datasheet.

Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

12 years agoV4L/DVB (5795): Fix: remove unused struct that could avoiding load the firmware
Marco Gittler [Thu, 28 Jun 2007 13:10:00 +0000]
V4L/DVB (5795): Fix: remove unused struct that could avoiding load the firmware

The dvb_usb_device* d is not used anymore and can be removed.

Signed-off-by: Marco Gittler <g.marco@freenet.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

12 years agoV4L/DVB (5793): Tuner: remove hardware-specific info from public header
Michael Krufky [Tue, 26 Jun 2007 16:12:08 +0000]
V4L/DVB (5793): Tuner: remove hardware-specific info from public header

Move internal structures and debug macros to drivers/media/video/tuner-driver.h

Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

12 years agoV4L/DVB (5792): Zr364xx: add support for Trust Powerc@m 970Z
Antoine Jacquet [Mon, 25 Jun 2007 19:00:34 +0000]
V4L/DVB (5792): Zr364xx: add support for Trust Powerc@m 970Z

Add Trust Powerc@m 970Z (0x06d6:0x003b) to the list of supported devices.

Signed-off-by: Antoine Jacquet <royale@zerezo.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

12 years agoV4L/DVB (5791): Fix Kbuild for kbd-ir-i2c
Mauro Carvalho Chehab [Mon, 25 Jun 2007 18:42:01 +0000]
V4L/DVB (5791): Fix Kbuild for kbd-ir-i2c

Potentially, all board types with I2C and IR support can use an i2c
based IR. Currently, the driver is selected only if bt848 or saa7134
boards are selected.

Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

12 years agoV4L/DVB (5790): Fix error handling for stv680
Mauro Carvalho Chehab [Mon, 25 Jun 2007 18:33:41 +0000]
V4L/DVB (5790): Fix error handling for stv680

Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

12 years agoV4L/DVB (5789): Fix 3dfx Voodoo entries on Cardlist
Mauro Carvalho Chehab [Mon, 25 Jun 2007 18:21:05 +0000]
V4L/DVB (5789): Fix 3dfx Voodoo entries on Cardlist

Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

12 years agoV4L/DVB (5788): Cx88-input: convert nested if's to switch..case
Michael Krufky [Mon, 25 Jun 2007 17:54:09 +0000]
V4L/DVB (5788): Cx88-input: convert nested if's to switch..case

In the function, cx88_ir_handle_key:
- convert nested if statement to a switch..case block

Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

12 years agoV4L/DVB (5787): Cx88: add remote control support for Leadtek Winfast DTV1000
Edgar Pisani [Mon, 25 Jun 2007 17:46:05 +0000]
V4L/DVB (5787): Cx88: add remote control support for Leadtek Winfast DTV1000

Signed-off-by: Edgar Pisani <episani@onqweb.com.au>
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

12 years agoV4L/DVB (5786): Ir-kbd-i2c: add support for Hauppauge HVR1300 remote
Jan Frey [Mon, 25 Jun 2007 17:34:06 +0000]
V4L/DVB (5786): Ir-kbd-i2c: add support for Hauppauge HVR1300 remote

- add support for the I2C based IR transceiver of the Hauppauge HVR-1300
- remove bad code from cx88-input.c

Signed-off-by: Jan Frey <jfrey@gmx.de>
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

12 years agoV4L/DVB (5785): Revisited: 3dfx Voodoo TV 200 (US)
Wade Berrier [Mon, 25 Jun 2007 16:02:16 +0000]
V4L/DVB (5785): Revisited: 3dfx Voodoo TV 200 (US)

Fix support for 3dfx Voodoo TV 200 variant

Signed-off-by: Wade Berrier <wberrier@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

12 years agoV4L/DVB (5784): Dibusb-mb: fix tuner autodetection regression
Michael Krufky [Fri, 22 Jun 2007 20:41:07 +0000]
V4L/DVB (5784): Dibusb-mb: fix tuner autodetection regression

We must set i2c_msg.addr in order for the autodetection test to succeed!

Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

12 years agoV4L/DVB (5783): Fix excess of debug messages on cx88-mpeg
Mauro Carvalho Chehab [Fri, 22 Jun 2007 20:26:54 +0000]
V4L/DVB (5783): Fix excess of debug messages on cx88-mpeg

Closes the issue opened on Kernel bugzilla:
http://bugzilla.kernel.org/show_bug.cgi?id=8383
There's no need to print timeout without debug turned on:
Apr 27 23:02:14 video kernel: cx88[1]/2-mpeg: cx8802_timeout

Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

12 years agoV4L/DVB (5780): Dvb: Remove static dependencies on dvb-pll
Michael Krufky [Tue, 12 Jun 2007 19:10:51 +0000]
V4L/DVB (5780): Dvb: Remove static dependencies on dvb-pll

This patch removes all static dependencies on the dvb-pll module.
All exported dvb_pll_desc's have been UNexported, and the caller
will reference the individual dvb_pll_desc by it's index in the
pll_list array.

Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Trent Piepho <xyzzy@speakeasy.org>
Signed-off-by: Patrick Boettcher <pb@linuxtv.org>
Acked-by: Oliver Endriss <o.endriss@gmx.de>
Acked-by: Manu Abraham <manu@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

12 years agoV4L/DVB (5779): Dibusb-mb: fix broken 'tuner_pass_ctrl' functionality
Michael Krufky [Tue, 12 Jun 2007 15:43:25 +0000]
V4L/DVB (5779): Dibusb-mb: fix broken 'tuner_pass_ctrl' functionality

'tuner_pass_ctrl' functionality of the dib3000-mb devices was broken in
the previous changeset:

"dibusb-mb: convert pll handling to properly use dvb-pll"

This patch fixes this problem by assigning this functionality to the
i2c_gate_ctrl callback

Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Patrick Boettcher <pb@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

12 years agoV4L/DVB (5778): Dvb-usb: kill unused tuner/i2c functions
Michael Krufky [Tue, 12 Jun 2007 15:40:35 +0000]
V4L/DVB (5778): Dvb-usb: kill unused tuner/i2c functions

These two functions are no longer being used:
dvb_usb_tuner_init_i2c
dvb_usb_tuner_set_params_i2c

This functionality has been taken over by dvb-pll

Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Patrick Boettcher <pb@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

12 years agoV4L/DVB (5777): Dvb-pll digitv dvb-usb: Eliminate last user of dvb_pll_configure
Trent Piepho [Sat, 2 Jun 2007 19:30:46 +0000]
V4L/DVB (5777): Dvb-pll digitv dvb-usb: Eliminate last user of dvb_pll_configure

The last user of dvb_pll_configure was the dvb-usb function
dvb_usb_tuner_calc_regs(), which was nothing more than a wrapper around
dvb_pll_configure().  It's just a copy of the functionality provided by
the tuner_ops calc_regs method, and can be deleted.

There were two users of dvb_usb_tuner_calc_regs().
One was dvb_usb_tuner_set_params_i2c(), which is converted to use
fe->ops.tuner_ops.calc_regs().

The other was the digitv driver.  This driver can use one of two demods,
mt352 or nxt6000.

For the mt352, the driver would set tuner_ops.calc_regs to
dvb_usb_tuner_calc_regs().

We can just attach dvb_pll and use the tuner_ops.calc_regs() provided by
that module. For the nxt600, the driver would set tuner_ops.set_params
to digitv_nxt6000_tuner_set_params.

That function would in turn use dvb_usb_tuner_calc_regs().

We convert it to use tuner_ops.calc_regs() instead, and use
dvb_pll_attach.

The digitv_tuner_attach() needs to know which frontend was attached by
digitv_frontend_attach(), since the nxt6000 needs tuner_ops.set_params()
to be overridden with digitv_nxt6000_tuner_set_params().

So, to do this a digitv_state that says which frontend was used is added
to the dvb_usb_device private state field.

Signed-off-by: Trent Piepho <xyzzy@speakeasy.org>
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

12 years agoV4L/DVB (5776): Hardware MPEG audio fix for SAA7134 based "KNC One TV-Station DVR...
Rafael Bilski [Wed, 20 Jun 2007 08:37:27 +0000]
V4L/DVB (5776): Hardware MPEG audio fix for SAA7134 based "KNC One TV-Station DVR" card

With previous patch card is generating MPEG audio stream too.
Unfortunatly I2S audio output is muted. Unmute it.

Signed-off-by: Rafal Bilski <rafalbilski@interia.pl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

12 years agoV4L/DVB (5775): Alsa fix for SAA7134 based "KNC One TV-Station DVR" card
Rafał Bilski [Wed, 20 Jun 2007 08:36:26 +0000]
V4L/DVB (5775): Alsa fix for SAA7134 based "KNC One TV-Station DVR" card

Sound recording doesn't work for this card because ACNI and ACPF
are not set before snd_card_saa7134_capture_prepare(). As a result
timeout occurs. These registers aren't poked because thread
never gets wake up signal. ACNI initialization is done in the
thread.
Sound is muted when capture stops. Shouldn't be because it may
be used during TV playback.

Signed-off-by: Rafal Bilski <rafalbilski@interia.pl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

12 years agoV4L/DVB (5772): Cx88: remove two unused pointers from struct cx8802_dev
Michael Krufky [Fri, 15 Jun 2007 22:17:46 +0000]
V4L/DVB (5772): Cx88: remove two unused pointers from struct cx8802_dev

The following two pointers in struct cx8802_dev are unused - remove them:

void* fe_handle;
int   (*fe_release)(void *handle);

Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

12 years agoV4L/DVB (5771): Get_dvb_firmware: update script for new location
Michael Krufky [Fri, 15 Jun 2007 22:14:52 +0000]
V4L/DVB (5771): Get_dvb_firmware: update script for new location

Get_dvb_firmware: update script for new location of sp8870 firmware

This url is no longer valid:
http://www.technotrend.de/new/217g/tt_Premium_217g.zip

Replace with:
http://www.softwarepatch.pl/9999ccd06a4813cb827dbb0005071c71/tt_Premium_217g.zip

Thanks-to: Tobias Stoeber <tobi@to-st.de>

Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

12 years agoV4L/DVB (5770): Ivtv: fix return code of VIDIOC_G/S_FBUF when no FB is present
Hans Verkuil [Sat, 16 Jun 2007 21:24:47 +0000]
V4L/DVB (5770): Ivtv: fix return code of VIDIOC_G/S_FBUF when no FB is present

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

12 years agoV4L/DVB (5769): Ivtv: fix broken VBI output support
Hans Verkuil [Sat, 16 Jun 2007 20:02:11 +0000]
V4L/DVB (5769): Ivtv: fix broken VBI output support

The old service_set_out setting was still tested, even though it no longer
was ever set and was in fact obsolete. This meant that everything that was
written to /dev/vbi16 was ignored. Removed the service_set_out variable
altogether and now it works again.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

12 years agoV4L/DVB (5768): Ivtv: fix converity warning
Hans Verkuil [Sat, 16 Jun 2007 19:46:56 +0000]
V4L/DVB (5768): Ivtv: fix converity warning

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

12 years agoV4L/DVB (5767): ZC0301 driver updates
Luca Risolia [Wed, 13 Jun 2007 18:11:15 +0000]
V4L/DVB (5767): ZC0301 driver updates

- Make the driver depend on V4L2 only (KConfig)
- Better and safe locking mechanism of the device structure on open(), close()
  and disconnect()
- Use kref for handling device deallocation
- Generic cleanups

Signed-off-by: Luca Risolia <luca.risolia@studio.unibo.it>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

12 years agoV4L/DVB (5766): ET61x251 driver updates
Luca Risolia [Wed, 13 Jun 2007 17:52:01 +0000]
V4L/DVB (5766): ET61x251 driver updates

- Make the driver depend on V4L2 only (KConfig)
- Better and safe locking mechanism of the device structure on open(),
  close() and disconnect()
- Use kref for handling device deallocation
- Generic cleanups

Signed-off-by: Luca Risolia <luca.risolia@studio.unibo.it>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

12 years agoV4L/DVB (5765): SN9C1xx driver updates
Luca Risolia [Wed, 13 Jun 2007 17:37:50 +0000]
V4L/DVB (5765): SN9C1xx driver updates

- Add support for pair OV7630+SN9C120
- Better and safe locking mechanism of the device structure on open(),
  close() and disconnect()
- Use kref for handling device deallocation
- Generic cleanups

Signed-off-by: Luca Risolia <luca.risolia@studio.unibo.it>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

12 years agoV4L/DVB (5763): Fix tea5761 unselection
Mauro Carvalho Chehab [Fri, 8 Jun 2007 11:21:27 +0000]
V4L/DVB (5763): Fix tea5761 unselection

Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

12 years agoV4L/DVB (5759): Tuner-simple: store tuning operations in tuner_operations struct
Michael Krufky [Wed, 6 Jun 2007 19:17:57 +0000]
V4L/DVB (5759): Tuner-simple: store tuning operations in tuner_operations struct

Create static struct tuner_operations simple_tuner_ops
for tuner-simple tuning function callback pointers

Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

12 years agoV4L/DVB (5758): Tea5767: store tuning operations in tuner_operations structure
Michael Krufky [Wed, 6 Jun 2007 19:17:17 +0000]
V4L/DVB (5758): Tea5767: store tuning operations in tuner_operations structure

Create static struct tuner_operations tea5767_tuner_ops for tea5767
tuning function callback pointers

Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

12 years agoV4L/DVB (5757): Tea5761: store tuning operations in tuner_operations structure
Michael Krufky [Wed, 6 Jun 2007 19:16:29 +0000]
V4L/DVB (5757): Tea5761: store tuning operations in tuner_operations structure

Create static struct tuner_operations tea5761_tuner_ops
for tea5761 tuning function callback pointers

Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

12 years agoV4L/DVB (5756): Tda9887: store tuning operations in tuner_operations structure
Michael Krufky [Wed, 6 Jun 2007 19:15:48 +0000]
V4L/DVB (5756): Tda9887: store tuning operations in tuner_operations structure

Create static struct tuner_operations tda9887_tuner_ops
for tda9887 tuning function callback pointers

Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

12 years agoV4L/DVB (5755): Tda8290: store tuning operations in tuner_operations structure
Michael Krufky [Wed, 6 Jun 2007 19:15:15 +0000]
V4L/DVB (5755): Tda8290: store tuning operations in tuner_operations structure

Create static struct tuner_operations tda8290_tuner_ops
for tda8290 tuning function callback pointers

Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

12 years agoV4L/DVB (5754): Mt20xx: store tuning operations in tuner_operations structure
Michael Krufky [Wed, 6 Jun 2007 19:14:18 +0000]
V4L/DVB (5754): Mt20xx: store tuning operations in tuner_operations structure

Create static struct tuner_operations mt2050_tuner_ops and mt2032_tuner_ops
for mt20xx tuning function callback pointers

Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

12 years agoV4L/DVB (5753): Tuner: create struct tuner_operations
Michael Krufky [Wed, 6 Jun 2007 19:10:39 +0000]
V4L/DVB (5753): Tuner: create struct tuner_operations

Move tuner callback function pointers out of struct tuner, into
struct tuner_operations.

Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

12 years agoV4L/DVB (5750): Remove obsoleted support for PROC_FS on vicam.c
Mauro Carvalho Chehab [Thu, 7 Jun 2007 11:26:37 +0000]
V4L/DVB (5750): Remove obsoleted support for PROC_FS on vicam.c

Procfs support on V4L were converted to sysfs support by a pre-2.6 patch:

http://www.ussg.iu.edu/hypermail/linux/kernel/0307.1/2356.html

There's no sense on keeping the dead code inside vicam.c. Also,it won't
work anyway, as part of proc_fs support were previously inside
videodev.c.

Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

12 years agoV4L/DVB (5774a): Remove CONFIG_BIGPHYS_AREA from zoran_driver
Mauro Carvalho Chehab [Thu, 7 Jun 2007 11:10:41 +0000]
V4L/DVB (5774a): Remove CONFIG_BIGPHYS_AREA from zoran_driver

CONFIG_BIGPHYS_AREA is an out-of-tree kernel patch. It makes no sense to
keep supporting this on mainstream.

The out-of-tree compilation with CONFIG_BIGPHYS_AREA will still be
preserved at the v4l-dvb development tree at:
http://linuxtv.org/hg/v4l-dvb

Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>