Commit Graph

2639 Commits

Author SHA1 Message Date
Robert P. J. Day
beb7dd86a1 Fix misspellings collected by members of KJ list.
Fix the misspellings of "propogate", "writting" and (oh, the shame
:-) "kenrel" in the source tree.

Signed-off-by: Robert P. J. Day <rpjday@mindspring.com>
Signed-off-by: Adrian Bunk <bunk@stusta.de>
2007-05-09 07:14:03 +02:00
Jean Delvare
b3561ea946 Clean up mutex_trylock noise
Ingo Molnar's semaphore to mutex conversions left some noise on a few
trylock calls. Clean it up.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Acked-by: Ingo Molnar <mingo@elte.hu>
Cc: David Woodhouse <dwmw2@infradead.org>
Cc: Mauro Carvalho Chehab <mchehab@infradead.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-05-08 11:15:13 -07:00
Randy Dunlap
e63340ae6b header cleaning: don't include smp_lock.h when not used
Remove includes of <linux/smp_lock.h> where it is not used/needed.
Suggested by Al Viro.

Builds cleanly on x86_64, i386, alpha, ia64, powerpc, sparc,
sparc64, and arm (all 59 defconfigs).

Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-05-08 11:15:07 -07:00
Andrew Morton
c24228daa1 cx88-video build fix
alpha:

drivers/media/video/cx88/cx88-video.c: In function 'cx8800_initdev':
drivers/media/video/cx88/cx88-video.c:1782: error: 'DMA_32BIT_MASK' undeclared (first use in this function)
drivers/media/video/cx88/cx88-video.c:1782: error: (Each undeclared identifier is reported only once
drivers/media/video/cx88/cx88-video.c:1782: error: for each function it appears in.)

Cc: Mauro Carvalho Chehab <mchehab@infradead.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-05-07 12:13:04 -07:00
Linus Torvalds
89661adaae Merge master.kernel.org:/pub/scm/linux/kernel/git/gregkh/pci-2.6
* master.kernel.org:/pub/scm/linux/kernel/git/gregkh/pci-2.6: (59 commits)
  PCI: Free resource files in error path of pci_create_sysfs_dev_files()
  pci-quirks: disable MSI on RS400-200 and RS480
  PCI hotplug: Use menuconfig objects
  PCI: ZT5550 CPCI Hotplug driver fix
  PCI: rpaphp: Remove semaphores
  PCI: rpaphp: Ensure more pcibios_add/pcibios_remove symmetry
  PCI: rpaphp: Use pcibios_remove_pci_devices() symmetrically
  PCI: rpaphp: Document is_php_dn()
  PCI: rpaphp: Document find_php_slot()
  PCI: rpaphp: Rename rpaphp_register_pci_slot() to rpaphp_enable_slot()
  PCI: rpaphp: refactor tail call to rpaphp_register_slot()
  PCI: rpaphp: remove rpaphp_set_attention_status()
  PCI: rpaphp: remove print_slot_pci_funcs()
  PCI: rpaphp: Remove setup_pci_slot()
  PCI: rpaphp: remove a call that does nothing but a pointer lookup
  PCI: rpaphp: Remove another wrappered function
  PCI: rpaphp: Remve another call that is a wrapper
  PCI: rpaphp: remove a function that does nothing but wrap debug printks
  PCI: rpaphp: Remove un-needed goto
  PCI: rpaphp: Fix a memleak; slot->location string was never freed
  ...
2007-05-04 18:04:29 -07:00
Jean Delvare
6473d160b4 PCI: Cleanup the includes of <linux/pci.h>
I noticed that many source files include <linux/pci.h> while they do
not appear to need it. Here is an attempt to clean it all up.

In order to find all possibly affected files, I searched for all
files including <linux/pci.h> but without any other occurence of "pci"
or "PCI". I removed the include statement from all of these, then I
compiled an allmodconfig kernel on both i386 and x86_64 and fixed the
false positives manually.

My tests covered 66% of the affected files, so there could be false
positives remaining. Untested files are:

arch/alpha/kernel/err_common.c
arch/alpha/kernel/err_ev6.c
arch/alpha/kernel/err_ev7.c
arch/ia64/sn/kernel/huberror.c
arch/ia64/sn/kernel/xpnet.c
arch/m68knommu/kernel/dma.c
arch/mips/lib/iomap.c
arch/powerpc/platforms/pseries/ras.c
arch/ppc/8260_io/enet.c
arch/ppc/8260_io/fcc_enet.c
arch/ppc/8xx_io/enet.c
arch/ppc/syslib/ppc4xx_sgdma.c
arch/sh64/mach-cayman/iomap.c
arch/xtensa/kernel/xtensa_ksyms.c
arch/xtensa/platform-iss/setup.c
drivers/i2c/busses/i2c-at91.c
drivers/i2c/busses/i2c-mpc.c
drivers/media/video/saa711x.c
drivers/misc/hdpuftrs/hdpu_cpustate.c
drivers/misc/hdpuftrs/hdpu_nexus.c
drivers/net/au1000_eth.c
drivers/net/fec_8xx/fec_main.c
drivers/net/fec_8xx/fec_mii.c
drivers/net/fs_enet/fs_enet-main.c
drivers/net/fs_enet/mac-fcc.c
drivers/net/fs_enet/mac-fec.c
drivers/net/fs_enet/mac-scc.c
drivers/net/fs_enet/mii-bitbang.c
drivers/net/fs_enet/mii-fec.c
drivers/net/ibm_emac/ibm_emac_core.c
drivers/net/lasi_82596.c
drivers/parisc/hppb.c
drivers/sbus/sbus.c
drivers/video/g364fb.c
drivers/video/platinumfb.c
drivers/video/stifb.c
drivers/video/valkyriefb.c
include/asm-arm/arch-ixp4xx/dma.h
sound/oss/au1550_ac97.c

I would welcome test reports for these files. I am fine with removing
the untested files from the patch if the general opinion is that these
changes aren't safe. The tested part would still be nice to have.

Note that this patch depends on another header fixup patch I submitted
to LKML yesterday:
  [PATCH] scatterlist.h needs types.h
  http://lkml.org/lkml/2007/3/01/141

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Cc: Badari Pulavarty <pbadari@us.ibm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-05-02 19:02:35 -07:00
Jean Delvare
7c59b6615f i2c: Cleanup the includes of <linux/i2c.h>
Clean up the includes of <linux/i2c.h>. Only include this header file
when we actually need it.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
2007-05-01 23:26:29 +02:00
David Brownell
2096b956d2 i2c: Shrink struct i2c_client
This shrinks the size of "struct i2c_client" by 40 bytes:

 - Substantially shrinks the string used to identify the chip type
 - The "flags" don't need to be so big
 - Removes some internal padding

It also adds kerneldoc for that struct, explaining how "name" is really a
chip type identifier; it's otherwise potentially confusing.

Because the I2C_NAME_SIZE symbol was abused for both i2c_client.name
and for i2c_adapter.name, this needed to affect i2c_adapter too.  The
adapters which used that symbol now use the more-obviously-correct
idiom of taking the size of that field.

JD: Shorten i2c_adapter.name from 50 to 48 bytes while we're here, to
avoid wasting space in padding.

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
2007-05-01 23:26:28 +02:00
Linus Torvalds
24a77daf3d Merge branch 'for-2.6.22' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc
* 'for-2.6.22' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc: (255 commits)
  [POWERPC] Remove dev_dbg redefinition in drivers/ps3/vuart.c
  [POWERPC] remove kernel module option for booke wdt
  [POWERPC] Avoid putting cpu node twice
  [POWERPC] Spinlock initializer cleanup
  [POWERPC] ppc4xx_sgdma needs dma-mapping.h
  [POWERPC] arch/powerpc/sysdev/timer.c build fix
  [POWERPC] get_property cleanups
  [POWERPC] Remove the unused HTDMSOUND driver
  [POWERPC] cell: cbe_cpufreq cleanup and crash fix
  [POWERPC] Declare enable_kernel_spe in a header
  [POWERPC] Add dt_xlate_addr() to bootwrapper
  [POWERPC] bootwrapper: CONFIG_ -> CONFIG_DEVICE_TREE
  [POWERPC] Don't define a custom bd_t for Xilixn Virtex based boards.
  [POWERPC] Add sane defaults for Xilinx EDK generated xparameters files
  [POWERPC] Add uartlite boot console driver for the zImage wrapper
  [POWERPC] Stop using ppc_sys for Xilinx Virtex boards
  [POWERPC] New registration for common Xilinx Virtex ppc405 platform devices
  [POWERPC] Merge common virtex header files
  [POWERPC] Rework Kconfig dependancies for Xilinx Virtex ppc405 platform
  [POWERPC] Clean up cpufreq Kconfig dependencies
  ...
2007-04-30 08:10:12 -07:00
Paul Mackerras
49e1900d4c Merge branch 'linux-2.6' into for-2.6.22 2007-04-30 12:38:01 +10:00
Linus Torvalds
6b06d2cc6d Merge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6
* 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6: (105 commits)
  sonypi: use mutex instead of semaphore
  sony-laptop: remove user visible camera controls as platform attributes
  meye: make meye use sony-laptop instead of sonypi
  sony-laptop: add a meye-usable include file for camera ops
  sony-laptop: complete the motion eye camera support in sony-laptop
  sonypi: try to detect if sony-laptop has already taken one of the known ioports
  sonypi: suggest sonypi users to try sony-laptop instead
  sony-laptop: add edge modem support (also called WWAN)
  sony-laptop: add locking on accesses to the ioport and global vars
  sony-laptop: add camera enable/disable parameter, better handle possible infinite loop
  thinkpad-acpi: make drivers/misc/thinkpad_acpi:fan_mutex static
  ACPI: thinkpad-acpi: add sysfs support to wan and bluetooth subdrivers
  ACPI: thinkpad-acpi: add sysfs support to hotkey subdriver
  ACPI: thinkpad-acpi: improve dock subdriver initialization
  ACPI: thinkpad-acpi: improve debugging for acpi helpers
  ACPI: thinkpad-acpi: improve fan control documentation
  ACPI: thinkpad-acpi: map ENXIO to EINVAL for fan sysfs
  ACPI: thinkpad-acpi: fix a fan watchdog invocation
  ACPI: thinkpad-acpi: do not arm fan watchdog if it would not work
  ACPI: thinkpad-acpi: add a fan-control feature master toggle
  ...
2007-04-29 10:47:25 -07:00
Len Brown
cfaae3ee4a Pull sony into release branch 2007-04-28 23:09:57 -04:00
malattia@linux.it
cbefb762b6 meye: make meye use sony-laptop instead of sonypi
Change sonypi_camera_command() calls to sony_pic_camera_command() and use
the renamed macros.

Signed-off-by: Mattia Dongili <malattia@linux.it>
Signed-off-by: Len Brown <len.brown@intel.com>
2007-04-28 22:06:02 -04:00
Douglas Landgraf
d455cf5d0d V4L/DVB (5563): Radio-maestro.c Replace radio_ioctl to use video_ioctl2
Convert radio-maestro to use video_ioctl2

Signed-off-by:  Douglas Schilling Landgraf <dougsland@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:46:01 -03:00
Douglas Landgraf
6f66446c54 V4L/DVB (5562): Radio-gemtek-pci.c Replace gemtek_pci_ioctl to use video_ioctl2
Convert radio-gemtek-pci to use video_ioctl2

Signed-off-by:  Douglas Schilling Landgraf <dougsland@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:46:00 -03:00
Hans Verkuil
018ba85bf6 V4L/DVB (5560): Ivtv: fix incorrect bitwise-and for command flags.
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:45:59 -03:00
Marco Gittler
86534e5e8e V4L/DVB (5558): Opera: use 7-bit i2c addresses
- the tuner i2c addr now without define (as wanted).
- now 7 bit addr are used (the power_ctrl fkt ist ok so,
  because this is a raw write)
- the addr >> 1 , addr << 1 is ok so, i think beause the
  read write is now taken from the last bit.
- now i have no datasheet for the device, all taken from usb-logs

Signed-off-by: Marco Gittler <g.marco@freenet.de>
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:45:59 -03:00
Trent Piepho
12df2f54e5 V4L/DVB (5557): Cafe_ccic: check return value of pci_enable_device
Remove warnings

Signed-off-by: Trent Piepho <xyzzy@speakeasy.org>
Acked-by: Jonathan Corbet <corbet@lwn.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:45:58 -03:00
Douglas Landgraf
e9bb9c6439 V4L/DVB (5556): Radio-gemtek.c Replace gemtek_ioctl to use video_ioctl2
Convert radio-gemtek to use video_ioctl2

Signed-off-by:  Douglas Schilling Landgraf <dougsland@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:45:57 -03:00
Douglas Landgraf
385e8d8fc6 V4L/DVB (5555): Radio-aimslab.c Replace rt_ioctl to use video_ioctl2
Convert radio-aimslab to use video_ioctl2

Signed-off-by:  Douglas Schilling Landgraf <dougsland@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:45:56 -03:00
Mauro Carvalho Chehab
2aa2342f2b V4L/DVB (5554): Fix: vidioc_g_parm were not zeroing the memory
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:45:56 -03:00
Douglas Landgraf
3f6892aca5 V4L/DVB (5553): Replace typhoon_do_ioctl to use video_ioctl2
Convert radio-typhoon to use video_ioctl2

Signed-off-by:  Douglas Schilling Landgraf <dougsland@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:45:55 -03:00
Alan Cox
74ea1c7a7e V4L/DVB (5552): Plan-b: Switch to refcounting PCI API
Signed-off-by: Alan Cox <alan@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:45:54 -03:00
Alan Cox
8ca966d7fd V4L/DVB (5551): Plan-b: header change
Signed-off-by: Alan Cox <alan@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:45:53 -03:00
Douglas Landgraf
c123b86771 V4L/DVB (5550): Radio-sf16fmi.c Replace fmi_do_ioctl to use video_ioctl2
Convert radio-sf16fmi to use video_ioctl2

Signed-off-by:  Douglas Schilling Landgraf <dougsland@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:45:53 -03:00
Douglas Landgraf
34ab962db8 V4L/DVB (5549): Radio-sf16fmr2.c Replace fmr2_do_ioctl to use video_ioctl2
Convert radio-sf16fmr2 to use video_ioctl2

Signed-off-by:  Douglas Schilling Landgraf <dougsland@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:45:52 -03:00
Luc Saillard
288bb0e790 V4L/DVB (5548): Fix v4l2 buffer to the length
Set the length of the v4l2 buffer to the length of the mapped memory.

This should fix the problem with amsn.

Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:45:51 -03:00
Luc Saillard
9ee6d78cd4 V4L/DVB (5547): Add ENUM_FRAMESIZES and ENUM_FRAMEINTERVALS ioctls
This patch add support for the VIDIOC_ENUM_FRAMESIZES and
VIDIOC_ENUM_FRAMEINTERVALS ioctl.
* check if the maximum native framesize for raw mode is correct
* raw mode framerates for all three chipset types

Signed-off-by: Gregor Jasny <gjasny@web.de>
Signed-off-by: Luc Saillard <luc@saillard.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:45:50 -03:00
Douglas Landgraf
1de6923811 V4L/DVB (5546): Radio-terratec.c Replace tt_do_ioctl to use video_ioctl2
Convert radio-terratec to use video_ioctl2

Signed-off-by:  Douglas Schilling Landgraf <dougsland@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:45:49 -03:00
Hartmut Birr
2970c49270 V4L/DVB (5545): Saa7146: Release capture buffers on device close
If the video device (saa7146 on a FF card) was open for capturing,
the close call didn't release the capture buffers.

Signed-off-by: Hartmut Birr <e9hack@gmail.com>
Signed-off-by: Oliver Endriss <o.endriss@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:45:48 -03:00
Hartmut Birr
dc120b0734 V4L/DVB (5544): Budget-av: Make inversion setting configurable, add KNC ONE V1.0 card
Make the inversion setting configurable. The KNC ONE V1.0 uses
non inverted setting for the inversion and add the KNC ONE V1.0 card.

Signed-off-by: Hartmut Birr <e9hack@googlemail.com>
Signed-off-by: Oliver Endriss <o.endriss@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:45:48 -03:00
Hartmut Birr
aa323ac89c V4L/DVB (5543): Tda10023: Add support for frontend TDA10023
Add support for the frontend TDA10023 and add cards that need the
tda10023.

Signed-off-by: Hartmut Birr <e9hack@googlemail.com>
Signed-off-by: Georg Acher <acher@in.tum.de>
Signed-off-by: Oliver Endriss <o.endriss@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:45:47 -03:00
Hartmut Birr
fd9c66e269 V4L/DVB (5542): Budget-av: Remove polarity switching of the clock for DVB-C
Remove the polarity switching of the clock for the DVB-C cards in
budget-av.c. This hack is no longer necessary because the saa7146 can
do the job to remove the additional FEC bytes from the TS.

Signed-off-by: Hartmut Birr <e9hack@googlemail.com>
Signed-off-by: Oliver Endriss <o.endriss@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:45:46 -03:00
Douglas Landgraf
a1314b1ab6 V4L/DVB (5541): Radio-zoltrix.c Replace zol_do_ioctl to use video_ioctl2
Convert radio-zoltrix to use video_ioctl2

Signed-off-by:  Douglas Schilling Landgraf <dougsland@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:45:45 -03:00
Douglas Landgraf
c5f822bf60 V4L/DVB (5540): Radio-trust.c Replace tr_do_ioctl to use video_ioctl2
Convert radio-trust to use video ioctl2

Signed-off-by:  Douglas Schilling Landgraf <dougsland@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:45:45 -03:00
Douglas Landgraf
8b811cf0c6 V4L/DVB (5539): Radio-rtrack2.c Added VIDIOC_[GS]_AUDIO and VIDIOC_[S|G]_INPUT
Implements VIDIOC_[GS]_AUDIO and VIDIOC_[S|G]_INPUT on radio-rtrack2

Signed-off-by: Douglas Schilling Landgraf <dougsland@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:45:44 -03:00
Thierry MERLE
ec709bb801 V4L/DVB (5530): Usbvision: remove CustomDevice facility
usbvision has a module parameter that ables the user to add a new USB 
entry at driver load. This functionality is useless by experience 
(adding statically the entry is easy). 

Furthermore, the USB_DEVICE(0xfff0, 0xfff0) USB entry caused 
usbvision_probe to be called for all unclaimed devices. 

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>
2007-04-27 15:45:43 -03:00
Douglas Landgraf
25f30389dd V4L/DVB (5534): Radio-rtrack2.c Replace rt_ioctl to use video_ioctl2
Convert radio-rtrack2 to use video_ioctl2

Signed-off-by: Douglas Schilling Landgraf <dougsland@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:45:42 -03:00
Marco Gittler
941491f3a5 V4L/DVB (5532): Add support for Opera S1- DVB-USB
This patch adds support for DVB-Opera S1 USB 2.0 BOX.

Signed-off-by: Marco Gittler <g.marco@freenet.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:45:42 -03:00
Thierry MERLE
6284feafcf V4L/DVB (5529): Usbvision: remove not needed TUNER_SET_TYPE_ADDR call
usbvision_i2c: remove TUNER_SET_TYPE_ADDR call in attach_inform
since it is done by tuner_core.
Acked-by: Dwaine Garden <DwaineGarden@rogers.com>

Signed-off-by: Thierry MERLE <thierry.merle@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:45:41 -03:00
Thierry MERLE
bf8b20e190 V4L/DVB (5528): Usbvision: reverting some i2c cleanups
usbvision-i2c.c: reverting some i2c cleanups in order to recover a safe state.
Acked-by: Dwaine Garden <DwaineGarden@rogers.com>

Signed-off-by: Thierry MERLE <thierry.merle@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:45:41 -03:00
vignesh.babu@wipro.com
c42cabefce V4L/DVB (5526): Cx88-alsa.c: Use kzalloc
Replacing kmalloc/memset combination with kzalloc.

Signed-off-by: vignesh babu <vignesh.babu@wipro.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:45:40 -03:00
Trent Piepho
3153bd91bf V4L/DVB (5525): Usbvision: fix confusion over 7-bit vs 8-bit TDDA9887 addresses
The code was testing an 8-bit address against a 7-bit address.  Will the
confusion of the two never cease?
Biggest flaw of the I2C protocol:  the R/W bit is the LSB instead of the
MSB.  No one can ever agree if addresses are 7-bits and the R/W bit
follows them, or if they are 8-bit and the R/W bit is OR-ed into the
address byte.  If the R/W bit was first, it wouldn't make any difference!

Signed-off-by: Trent Piepho <xyzzy@speakeasy.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:45:40 -03:00
Akinobu Mita
66ab6e023e V4L/DVB (5513): Bt878: prevent probing wrong card entry
I got strange message when I did modprobe bt878:
bt878_probe: card id=[0x0],[ <NULL> ] has DVB functions.
The card_list array is terminated by sentinel entry.
But this list is traversed by:
for (i = 0, dvb_cards = card_list; i < ARRAY_SIZE(card_list);
     i++, dvb_cards++) {
...
}
in bt878_probe().
So this loop checks dummy sentinel entry, too.
This patch removes unnecessary sentinel entry.

Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:45:39 -03:00
Thierry MERLE
f2c340583c V4L/DVB (5524): Usbvision: fix TDA9887 detection
- Adding 0x86 as possible I2C addresses for TDA9887 to call TUNER_SET_TYPE_ADDR.

Signed-off-by: Thierry MERLE <thierry.merle@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:45:39 -03:00
Thierry MERLE
672d013bed V4L/DVB (5523): Usbvision: fix a debug message in usb probe function
- change a printk to PDEBUG when USB probe detects an unknown device.
This will avoid a message log from usbvision when an unclaimed device is inserted.

Signed-off-by: Thierry MERLE <thierry.merle@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:45:38 -03:00
Thierry MERLE
1ff16c2091 V4L/DVB (5522): Usbvision: i2c function cleanups
usbvision-i2c function renamings, code cleanup

Signed-off-by: Thierry MERLE <thierry.merle@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:45:37 -03:00
Mauro Carvalho Chehab
d3df9c4fa1 V4L/DVB (5521): Usb_get_dev were called twice. Removing the extra call.
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:45:37 -03:00
Ville-Pekka Vainio
28aedb8fd9 V4L/DVB (5520): Add support for the extra keys in the black Technotrend 1500 IR
It has come to my knowledge that the Technotrend 1500 DVB cards have 
been sold bundled with at least two different kinds of remotes, a grey 
one and a black one. 
This patch adds support for the extra keys in the black remote to 
ir-keymaps.c.

Signed-off-by: Ville-Pekka Vainio <vpivaini@cs.helsinki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:45:35 -03:00
Mauro Carvalho Chehab
f8a389db50 V4L/DVB (5518): Fix a bug on device detection
Thanks to: Thierry MERLE <thierry.merle@free.fr> for pointing this

Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:45:35 -03:00
Trent Piepho
c682b3a7fb V4L/DVB (5517): Usbvision: store the device database more efficiently
One bit wide bitfields need to declared unsigned to have the range 0 to
1, or they have the range -1 to 0.

A few techniques to reduce the driver's size by about 1700 bytes on ia32,
probably more on x86-64.

Put the biggest fields first, less padding is necessary that way.

Put fields with a limited range into a smaller type.  For example
VideoChannels will fit in 3 bits, and TunerType can use 8 bits.

Vin_Reg1, Vin_Reg2, and Dvi_yuv define values for 8-bit registers, but
they can't just go into an 8-bit field with no changes, since -1 was used
as a flag to indicate a value was not present.  So what we do is create a
one-bit flag for each one to indicate if a value is or is not present.

This only takes 9 bits and has the added advantage that when the register
isn't overridden (Vin_Reg[12] never are) it doesn't need to appear in the
structure definition since the default value for the flag will be zero.

Signed-off-by: Trent Piepho <xyzzy@speakeasy.org>
Acked-by: Thierry MERLE <thierry.merle@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:45:34 -03:00
Mauro Carvalho Chehab
f7ca6256bc V4L/DVB (5516): Reduce usbvision data size
This patch reduces usbvision driver on about 1Kb on i386 over the
original version with the old struct:
   text    data     bss     dec     hex filename
  52312   11848      60   64220    fadc old/usbvision.ko
  52474   10708      60   63242    f70a new/usbvision.ko

Acked-by: Thierry MERLE <thierry.merle@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:45:33 -03:00
Mauro Carvalho Chehab
659ae56dcd V4L/DVB (5515): Use a better format to represent usbvision supported boards
Changed usbvision cards table to allow:
	1) Not repeat USB ID on two structs;
	2) Not need to specify both usb and card description tables at
	   the same order, removing some magic;
Some cards had duplicated names. Fixed.
A test for an specific board were doing by using a string comparation.
The comparation were wrong. Also, it is not a good practice to recognize
a board based on his string name.
Acked-by: Thierry MERLE <thierry.merle@free.fr>

Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:45:32 -03:00
Markus Rechberger
2c4d336468 V4L/DVB (5512): Fix 3/3 for bug 7819: fixed hotplugging for dvbnet
fixed hotplugging for dvbnet

Signed-off-by: Michal CIJOML Semler <cijoml@volny.cz>
Signed-off-by: Markus Rechberger <markus.rechberger@amd.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:45:32 -03:00
Markus Rechberger
57861b432b V4L/DVB (5511): Fix 2/3 for bug 7819: demux and dvr
fixing hotplug issue for demux[n] and dvr[n]

Signed-off-by: Michal CIJOML Semler <cijoml@volny.cz>
Signed-off-by: Markus Rechberger <markus.rechberger@amd.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:45:31 -03:00
Markus Rechberger
ca5be9cd05 V4L/DVB (5510): Fix 1/3 for bug 7819: fixed frontend hotplug issue
fixed frontend hotplug issue

Signed-off-by: Michal CIJOML Semler <cijoml@volny.cz>
Signed-off-by: Markus Rechberger <markus.rechberger@amd.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:45:30 -03:00
Mike Isely
31a1854706 V4L/DVB (5507): Pvrusb2: Gather USB bus address info and report it
The V4L2 API requires a unique bus_info string returned as part of the
v4l2_capability structure.  These changes gather up the USB address
information, from the underlying device, into a string and report that
out through v4l2 and via sysfs (for completeness).

Signed-off-by: Mike Isely <isely@pobox.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:45:30 -03:00
Hendrik Borghorst
4f210e0722 V4L/DVB (5505): Fix Kernel Bugzilla #8301: spinlock fix for flexcop-pci
If you modprobe the b2c2-flexcop-pci module you got a hardlock of your system.
This is due the usage of spin_lock before spin_lock_init is called.

Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:45:29 -03:00
Trent Piepho
990e3743b5 V4L/DVB (5504): Sn9c102: Make driver V4L2 not V4L1
sn9c102 is a v4l2 driver, except it used a couple v4l1 helper functions.
Stop using those functions and depend on V4L2 in Kconfig.
Acked-by: Luca Risolia <luca.risolia@studio.unibo.it>

Signed-off-by: Trent Piepho <xyzzy@speakeasy.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:45:29 -03:00
Trent Piepho
7e81d8254d V4L/DVB (5503): Sn9c102: declare constant byte sequences as static const
Makes sure they don't get copied onto the stack.

Signed-off-by: Trent Piepho <xyzzy@speakeasy.org>
Acked-by: Luca Risolia <luca.risolia@studio.unibo.it>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:45:28 -03:00
Trent Piepho
c680dd6038 V4L/DVB (5502): Sn9c102: more efficient register writing code
There were many places in the driver which had long sequences of constant
register initializations.  These were done with one function call per
register.  The register address and value were immediate values in the
function calls.
This is very inefficient, as each register and value take twice the space
when they are code, as each includes a push instruction to put it on
the stack.  There there is the overhead, both size and time, for a
function call for each register.  It's also quite a few lines of C code
to do this.
The patch creates a function that writes multiple registers from a list,
and a macro that makes it easy to construct a such a list as a const
static local to send to the function.
This gets rid of quite a bit of C code, and shrinks the driver by around
8k, while at the same time being more efficient.
Acked-by: Luca Risolia <luca.risolia@studio.unibo.it>

Signed-off-by: Trent Piepho <xyzzy@speakeasy.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:45:27 -03:00
Scott Alfter
1ebba670ed V4L/DVB (5497): Additional card support for bttv driver
SSAI (www.ssai.us) makes several Bt878-based capture cards that get used in our
surveillance, conferencing, and medical imaging systems.  The attached
relatively small patch adds support for these cards, which fall into two broad
* boards with one or more Bt878s, one or more composite inputs, and no S-video
  or tuner inputs
* boards with one Bt878, one composite input, one S-video input, and no tuner
  input

Signed-off-by: Scott Alfter <salfter@ssai.us>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:45:25 -03:00
Trent Piepho
4b9d4e7dba V4L/DVB (5494): Lgdt330x: Fix some warnings
It's KERN_WARNING "lgdt....", not "KERN_WARNING lgdt...."

Signed-off-by: Trent Piepho <xyzzy@speakeasy.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:45:24 -03:00
Jean Delvare
82c2e4617c V4L/DVB (5492): Remove useless includes of i2c-algo-bit.h
The tda7432, tda9875 and tvaudio media drivers don't need to include
the linux/i2c-algo-bit.h header file.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:45:23 -03:00
Jean Delvare
e8f4e7525c V4L/DVB (5491): Cx88: Support the DTV1000 T analog inputs
Add support for the S-Video and CVBS (composite) analog video inputs
of the Leadtek WinFast DTV1000 T adapter.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Acked-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:45:23 -03:00
Amit Choudhary
fd51c697dd V4L/DVB (5490): Drivers/media/video/se401.c: check kmalloc() return value.
Check the return value of kmalloc() in function se401_start_stream(), in
file drivers/media/video/se401.c.

Signed-off-by: Amit Choudhary <amit2030@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:45:21 -03:00
Amit Choudhary
20ec811edd V4L/DVB (5489): Codec.c: check kmalloc() return value.
Signed-off-by: Amit Choudhary <amit2030@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:45:20 -03:00
Mauro Carvalho Chehab
aaa40cb8b7 V4L/DVB (5488): Replace DMA magic mask for its aliases
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:45:20 -03:00
Ed Vipas
904ab884a2 V4L/DVB (5486): Add support for remote of Asustech P7131 Hybrid LNA
This patch just defines the remote control type.

Signed-off-by: Ed Vipas <epvipas@gmail.com>
Signed-off-by: Hartmut Hackmann <hartmut.hackmann@t-online.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:45:19 -03:00
Hartmut Hackmann
9971f4f1d3 V4L/DVB (5485): Tda827x: delayed probing of tuner version
When the tuner is attached, the tda10046 is not initilized yet, so it
is searching for its firmware. If the tuner is attached to the tda10046
silent i2c port, a bus collision can occur. Now the version is probed
during the first init or sleep call.

Signed-off-by: Hartmut Hackmann <hartmut.hackmann@t-online.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:45:17 -03:00
Hartmut Hackmann
e65ec752ce V4L/DVB (5484): Set tda8290 to analog mode after init
Set tda8290 to analog mode after init, otherwise the tuner driver will 
not accept i.e. the standby command.

Signed-off-by: Hartmut Hackmann <hartmut.hackmann@t-online.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:45:15 -03:00
Jarod Wilson
f992a497c7 V4L/DVB (5482): Bttv: automatically load dvb-bt8xx for bttv cards with dvb
This patch causes the bttv driver to automatically load the dvb-bt8xx module
for bttv/dvb hybrid cards. Successfully tested with a pcHDTV HD-2000 card.
This patch is based on the recent patches to enable autoloading of cx88-dvb,
cx88-blackbird and saa7134-dvb.

Signed-off-by: Jarod Wilson <jwilson@redhat.com>
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:45:14 -03:00
Damian Minkov
fbc8408a0d V4L/DVB (5481): Fix audio input for AverTv Go 007
Fix audio input source for capturing(playing) audio on AverTv Go 007 cards.

Signed-off-by: Damian Minkov <damencho@damencho.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:45:14 -03:00
Mauro Carvalho Chehab
66623a0419 V4L/DVB (5480): Fix cx88_print_irqbits calls to use ARRAY_SIZE
cx88_print_irqbits were expecting a string pointer with 32 bytes. Better 
to pass the string size and use ARRAY_SIZE on its calls.

Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:45:13 -03:00
Mauro Carvalho Chehab
53c4e9551c V4L/DVB (5479): Use ARRAY_SIZE instead of a magic number
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:45:12 -03:00
Mauro Carvalho Chehab
5b9c4e6dbb V4L/DVB (5478): Use ARRAY_SIZE and a cleaner logic for initializing tuner
ATI HDTV Wonder needs to initialize some registers before allowing the
tuner to start working.
The current logic have lots of magic. This patch makes the code cleaner,
using ARRAY_SIZE() for the initialization array and using a
bidimensional array, instead of doing some stuff like:
	&buffer[i+2]

Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:45:11 -03:00
Mauro Carvalho Chehab
c1d570385b V4L/DVB (5477): CodingStyle cleanups on for loops at bttv-cards.c
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:45:10 -03:00
Mauro Carvalho Chehab
57747b7f25 V4L/DVB (5476): Fix gpiomux array size
there were several "magic" for loops, addressing gpiomux array size (4).
Adrian Bunk showed that one of the loops were wrong, going from 0 to 4.

This patch provides the right fix for this trouble, by using ARRAY_SIZE
on all places where we have a for loop using gpiomux.

Thanks to: Adrian Bunk <bunk@stusta.de> for pointing me about this trouble.
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:45:09 -03:00
Luca Risolia
f423b9a86a V4L/DVB (5474): SN9C1xx driver updates
@ Don't assume that SOF headers can't cross packets boundaries
@ Fix compression quality selection
+ Add support for MI-0360 image sensor
* Documentation updates
@ Fix sysfs
@ MI0343 rewritten
* HV7131R color fixes and add new ABLC control
* Rename the archive from "sn9c102" to "sn9c1xx"
* fix typos
* better support for TAS5110D
@ fix OV7630 wrong colors
@ Don't return an error if no input buffers are enqueued yet on VIDIOC_STREAMON
* Add informations about colorspaces
* More appropriate error codes in case of failure of some system calls
* More precise hardware detection
* Add more informations about supported hardware in the documentation
+ More supported devices
+ Add support for HV7131R image sensor

Signed-off-by: Luca Risolia <luca.risolia@studio.unibo.it>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:45:08 -03:00
Adrian Bunk
9ab7e323af V4L/DVB (5471): Cpia_pp.c: convert to module_{init,exit}
After looking at a section bug (in the non-modular case, clearly 
non-init code referenced the __initdata parport_nr[]), I thought it was 
time to convert this driver to module_{init,exit}.

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:45:07 -03:00
Jonathan Corbet
585553eced V4L/DVB (5469): Add raw bayer support to the ov7670 driver
Add raw bayer support to the ov7670 driver

Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:45:07 -03:00
Jonathan Corbet
77d5140fe7 V4L/DVB (5469a): Copyright and maintainer tweaks
Fix up Cafe/ov7670 copyrights and maintainer entries

Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:45:06 -03:00
Jonathan Corbet
7f7b12f09b V4L/DVB (5468): Don't mirror ov7670 images by default
Don't mirror ov7670 images by default.

The ov7670 sensor driver sets the mirror bit by default, which is not
the desired mode.  OLPC has been running with this patch for a while.

Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:45:05 -03:00
Jonathan Corbet
ff68defa08 V4L/DVB (5467): Add suspend/resume support to the Cafe CCIC
Add suspend/resume support to the Cafe CCIC driver.

Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:45:04 -03:00
Jonathan Corbet
5b50ed7ca2 V4L/DVB (5466): Fix up some Cafe CCIC delay issues
Fix up unsociable Cafe CCIC delays.

The Cafe CCIC driver contains some lengthy delays, some of which are 
unnecessary and some of which are done under lock.  Some were marked
with comments, but the comments somehow failed to make the issue go
away.  So fix it for real.

Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:45:03 -03:00
Jonathan Corbet
76f4a12000 V4L/DVB (5465): Remove an obsolete PCI ID
Remove an obsolete PCI ID.

The CAFE driver includes three PCI IDs, one of which corresponds to 
a development board which is no longer in use.

Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:45:02 -03:00
Jonathan Corbet
018cfd51f6 V4L/DVB (5464): Set the PCI device in the V4L2 device
Set the PCI dev in the V4L2 dev so that the proper sysfs link gets made

Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Signed-off-by: Dan Williams <dcbw@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:45:02 -03:00
Mauro Carvalho Chehab
6b1ce3c101 V4L/DVB (5462): Add Logitech ViewPort AV 100
Logitech ViewPort AV 100 has the same internals as Cisco VT Camera. 
Fixing Pwc driver to handle it properly. 
Also, fixed the comments for both cameras.
Thanks to Martin Rubli for pointing me this.

Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:45:00 -03:00
Jean Tourrilhes
a63e157fc6 V4L/DVB (5461): Pwc: cisco VT Camera support
I have a Cisco VT Camera, and it was just collecting dust.  I decided to
try connecting it to my Linux box at home.

Just a disgression about the product.  The Cisco VT Camera is a webcam
Cisco sold to work with their IP phone hardware and software.  It's mostly
useless on Windows, as it interfaces only to Cisco software.  You can find
some for cheap on eBay...

Physically, it's just a Logitech Pro 4000.  The only difference with the
Pro 4000 is the Cisco logo and that it's grey like the Pro 3000.  I believe
Cisco is now selling the Cisco VT Camera II, which look to be something
else...

So, assuming that it was a Pro 4000 inside, I created the little patch
attached.

I'm new to webcam under Linux, but I managed to get an image from it using
xawtv, and the image looked all right, so I consider that a success.  The
imaged seemed a bit small and I could not get the microphone driver loaded,
but I assume it's my lack of experience.  Note that I did not try any other
type_id, but this one works great.

Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:45:00 -03:00
Pierre Willenbrock
d4ca23b188 V4L/DVB (5459): M920x: add support for Anubis Electronics / MSI Digi Vox Mini II
Add support for Anubis Electronics "Lifeview" (USB-ID: 0x10fd:0x1513)

Signed-off-by: Pierre Willenbrock <pierre@pirsoft.de>
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:44:59 -03:00
Hartmut Hackmann
08cdf94c07 V4L/DVB (5458): Tda1004x: add ts_mode option to config struct
The struct tda1004x_config has a new entry: .ts_mode
Possible values are TDA10046_TS_PARALLEL or TDA10046_TS_SERIAL
There always is only one interface active, default is parallel.

Signed-off-by: Hartmut Hackmann <hartmut.hackmann@t-online.de>
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:44:58 -03:00
Trent Piepho
d519dcf61e V4L/DVB (5457): Dvb-pll: Replace sleep function with a more capable one
The dvb-pll sleep function could only send a 2-byte sequence to the PLL.
This isn't enough in some cases, for example fmd1216me will need to send
a 4-byte command to set both BB and AB to the correct values.

Instead of using a fake band with a frequency of 0 to store the sleep
data (which has room for only two bytes), the new sleep function works
like the init function.  A new pointer is added to the pll description,
and when non-NULL points to a buffer with the length and data to send.

Signed-off-by: Trent Piepho <xyzzy@speakeasy.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:44:57 -03:00
Trent Piepho
df78cb0a18 V4L/DVB (5456): Dvb-pll: Move IF frequency from per-band data to per-tuner data
The IF frequency was specified for each band, but it's not something that
changes from band to band.  None of the tuner definitions had a different
IF frequency (called offset) from one band to another.
Acked-by: Michael Krufky <mkrufky@linuxtv.org>

Signed-off-by: Trent Piepho <xyzzy@speakeasy.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:44:56 -03:00
Trent Piepho
0fd17d6da8 V4L/DVB (5455): Dvb-pll: Adjust rounding to be consistent
Some PLLs had one half the step size added to the offset, so that the
divisor would be rounded to the nearest integer.  Some didn't and so
would always be rounded down.

This makes dvb-pll round to the nearest when calculating the divisor,
without the offset needing to be fudged.  PLLs that had a fudged offset
have the offset changed to be just the IF frequency.
The satellite PLL dvb_pll_philips_sd1878_tda8261 was rounding up for some
reason, and I've kept it that way.

In addition, frequencies that were rounded to the nearest kHz are
extended to full Hz resolution.  One sixth MHz step sizes that were
listed as 166,666 Hz are changed to 166,667 Hz, which is slightly closer.

PLLs that were already rounding:
dvb_pll_tda665x, offset was 36 1/6 (to nearest kHz) + step/2
dvb_pll_fmd1216me, offset was 36 1/8 (to two digits) + step/2
dvb_pll_thomson_fe6600, offset was 36 1/8 (to two digits) + step/2
dvb_pll_env57h1xd5, offset was 36 1/8 + step

Note that the last PLL, dvb_pll_env57h1xd5, appears to have had a bug in
the offset.  Rather than adding stepsize/2, it was adding a full
stepsize.  The PLL definition originally came from the dibusb driver,
which used 36 1/8 + step/2.  The change to 36 1/8 + step was probably a
mistake added when the tuner was converted to dvb-pll.

Signed-off-by: Trent Piepho <xyzzy@speakeasy.org>
Acked-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:44:56 -03:00
Trent Piepho
a5a2ecfc3b V4L/DVB (5452): Cx88: merge identical boards
The attach code for HAUPPAUGE_HVR3000 and HAUPPAUGE_HVR1300 is exactly
the same as the code used by HAUPPAUGE_HVR1100, HAUPPAUGE_HVR1100LP, and
WINFAST_DTV2000H.  So, those first two cards are added to the case block
used by the last three.

Signed-off-by: Trent Piepho <xyzzy@speakeasy.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:44:55 -03:00
Pierre Willenbrock
59069e53a2 V4L/DVB (5449): M920x: add error messages for debugging purposes
Signed-off-by: Pierre Willenbrock <pierre@pirsoft.dnsalias.org>
Signed-off-by: Aapo Tahkola <aet@rasterburn.org>
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:44:54 -03:00
Aapo Tahkola
7d1d4e6c58 V4L/DVB (5448): M920x: rename megasky_identify_state to m920x_identify_state
This function should work for all m920x-based devices.

Signed-off-by: Aapo Tahkola <aet@rasterburn.org>
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:44:53 -03:00
Hartmut Hackmann
f3eec0c001 V4L/DVB (5446): Renamed ASUStek P7131 card [1043:4876]
The new name fits to what it is and what is on the box.

Signed-off-by: Hartmut Hackmann <hartmut.hackmann@t-online.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:44:52 -03:00
Hartmut Hackmann
e06cea4cb4 V4L/DVB (5445): Added / corrected support for some ASUS hybrid boards
There are 2 new entries for p7131 boards and one correction for a board
with LNA.

Signed-off-by: Hartmut Hackmann <hartmut.hackmann@t-online.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:44:52 -03:00
Hartmut Hackmann
cf83ac433c V4L/DVB (5444): Saa7134-dvb fix sleep function of the fmd1216 tuner.
Static locals should not be changed - the original contents gets lost.
Thanks to Trent Piepho for pointing me to this.

Signed-off-by: Hartmut Hackmann <hartmut.hackmann@t-online.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:44:50 -03:00
Hartmut Hackmann
80d352374b V4L/DVB (5443): Saa7134: put tuner to sleep mode after board initialization
Besides power saving, this puts the AGC output of the tda8290
to tristate. This is necessary for some hybrid boards which
don't use a multiplexer for the AGC

Signed-off-by: Hartmut Hackmann <hartmut.hackmann@t-online.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:44:49 -03:00
Oliver Endriss
1b2457680f V4L/DVB (5440): Dvb-ttpci: Infrared remote initialization fix
Fix bug introduced during infrared refactoring.
Thanks to Johann Friedrichs for spotting this.

Thanks-to: Johann Friedrichs <johann.friedrichs@web.de>
Signed-off-by: Oliver Endriss <o.endriss@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:44:49 -03:00
Ian Armstrong
9e0df402e6 V4L/DVB (5438): Fix ivtv yuv threshold handling
Modifies automatic mode selection for yuv playback. Behaviour is now that
source video with a vertical resolution below that of the currently set
broadcast mode will be treated as progressive. Video with a vertical
resolution greater or equal to the current broadcast mode (up to 576 lines)
will be treated as interlaced.

Signed-off-by: Ian Armstrong <ian@iarmst.demon.co.uk>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:44:48 -03:00
Hans Verkuil
31a7c549ed V4L/DVB (5436): Fix TV output initialization
The TV standard should be set AFTER the TV output is fully initialized.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:44:46 -03:00
Steven Toth
ddc285c763 V4L/DVB (5434): Updates to the tveeprom tuner, video decoder and audio chip
Some of the new tuner entries may need to be mapped to compatible
tuners already defined. I don't know for certain which tuners
are compatible between manufacturers.

Signed-off-by: Steven Toth <stoth@hauppauge.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:44:45 -03:00
Michael Krufky
923da8a750 V4L/DVB (5432): Cx88: whitespace cleanup
replace leading spaces with tabs

Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:44:45 -03:00
Michael Krufky
733aeaf4c0 V4L/DVB (5431): Cx88: autodetect ADS Tech InstantTV DVB-S
The ADS Tech InstantTV DVB-S is a clone of the KWorld DVB-S 100.
This patch adds autodetection support for this card based on
pci subsystem id.

Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:44:44 -03:00
Trent Piepho
57f8dcf90b V4L/DVB (5428): M920x: Detect zero-length I2C messages and fix a typo
Change a 00 to just 0
Detect zero-length I2C messages and return not supported.  I think I know
how to send one, but the problem is getting the slave's ack.  The only
point of a zero-length message is for probing; too see if the slave will
ack its address.  Since we don't know how to get the ack, we can't
support zero-length messages in a useful way, so it's probably best to
just return not supported for them.

Signed-off-by: Trent Piepho <xyzzy@speakeasy.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:44:43 -03:00
Trent Piepho
d40860f8e2 V4L/DVB (5427): M920x: Improve I2C operations
Write some better documentation about what might be known about how the
m920x I2C works, since a datasheet is lacking.
The I2C xfer function should now handle more types of I2C transactions
than it could before.  Those it can't, will return error codes instead of
being executed incorrectly.  Multi-byte reads were not being done
correctly, which should be fixed.

Signed-off-by: Trent Piepho <xyzzy@speakeasy.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:44:42 -03:00
Aapo Tahkola
634bc48da7 V4L/DVB (5426): M920x: remove unneeded code
Signed-off-by: Aapo Tahkola <aet@rasterburn.org>
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:44:41 -03:00
Aapo Tahkola
480ac76172 V4L/DVB (5425): M920x: rework driver code to allow for different devices
Signed-off-by: Aapo Tahkola <aet@rasterburn.org>
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:44:41 -03:00
Aapo Tahkola
26a154c355 V4L/DVB (5424): Fix i2c implementation for gl861 and au6610
- r/w bit is not part of the i2c address

Signed-off-by: Aapo Tahkola <aet@rasterburn.org>
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:44:36 -03:00
Aapo Tahkola
26247018be V4L/DVB (5423): M920x: i2c cleanups
- Implement m920x i2c as suggested by Pierre Willenbrock
- remove "magic" hack
- r/w bit is not part of the i2c address
- move hardware remarks to header file

Signed-off-by: Aapo Tahkola <aet@rasterburn.org>
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:44:35 -03:00
Hans Verkuil
fee73165ee V4L/DVB (5420): Initialize the inputs before registering the devices.
Once the devices have been registered anyone can start changing the inputs or
TV standard before they have been initialized by the driver. This leads to
cases were the input is changed in an udev rule, but after that rule is
triggered the tail-end of the ivtv driver initialization can override
that by selecting the tuner input.
The correct sequence is to first setup the input, initial frequency and TV
standard before finally registering the video devices. This prevents any
udev rules from being triggered prematurely.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:44:35 -03:00
Hans Verkuil
f40a291684 V4L/DVB (5417): First unregister the driver, and then free the memory.
ivtv_remove which is called by pci_unregister_driver was still using
memory that was already freed. Ouch.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:44:33 -03:00
Hans Verkuil
6773c1c24d V4L/DVB (5416): Use pci_register_driver instead of pci_module_init in ivtv.
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:44:32 -03:00
Hans Verkuil
1e5e9aab31 V4L/DVB (5414): Add missing kfree in early exit of saa7115.
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:44:31 -03:00
Hans Verkuil
d6102900e7 V4L/DVB (5413): Use spin_lock_init to fix lockdep warnings.
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:44:30 -03:00
Hans Verkuil
25415cf3b8 V4L/DVB (5412): Fix VIDIOC_TRY_ENCODER_CMD and VIDEO_TRY_COMMAND
VIDIOC_TRY_ENCODER_CMD did the same as VIDIOC_ENCODER_CMD, now it no longer
touches the encoder.
Both the encoder and decoder commands did not clear the flags field of unknown
flags.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:44:29 -03:00
Hans Verkuil
d4e7ee36f9 V4L/DVB (5411): Use v4l_printk_ioctl for debug
Using v4l_printk_ioctl saves a lot of code duplication. Also moved a few
ioctl cases to another function, improving the ioctl grouping.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:44:29 -03:00
Hans Verkuil
d46c17d7aa V4L/DVB (5410): Add VIDIOC_G/S_PRIORITY support to ivtv.
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:44:28 -03:00
Hans Verkuil
b6735ac24e V4L/DVB (5406): Add comment why the symbols are exported.
It is not immediately obvious why the ivtv symbols are exported
in ivtv-driver.c since both ivtv-fb and the IR-blaster module
are still out-of-tree, currently being ported to be in kernel.

Added a comment so people are aware of these issues.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:44:26 -03:00
Hans Verkuil
83df8e7b0d V4L/DVB (5405): Add missing includes.
Every file should include the headers containing the prototypes
for its global functions.

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:44:25 -03:00
Hans Verkuil
1e13f9e3f1 V4L/DVB (5404): Merges VBI & YUV handling into a single work queue.
Signed-off-by: Ian Armstrong <ian@iarmst.demon.co.uk>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:44:24 -03:00
Hans Verkuil
037c86c533 V4L/DVB (5403): Set vsync_field correctly in ivtv.
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:44:23 -03:00
Oliver Neukum
5332bdbe9a V4L/DVB (5399): Usbvideo module handling
Signed-off-by: Oliver Neukum <oneukum@suse.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:44:22 -03:00
Oleg Nesterov
5cdc178d1c V4L/DVB (5398): Cpia_pp.c: don't use _WORK_NAR
pp_cam_entry->cb_task need not to be _NOAUTOREL ... because in fact it is
never used ???

Signed-off-by: Oleg Nesterov <oleg@tv-sign.ru>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:44:21 -03:00
Adrian Bunk
15f189e978 V4L/DVB (5397): Saa7134: fix MODULES=n compilation
This patch fixes the following compile error with CONFIG_MODULES=n:
  CC      drivers/media/video/saa7134/saa7134-core.o
/home/bunk/linux/kernel-2.6/linux-2.6.21-rc2-mm1/drivers/media/video/saa7134/saa7134-core.c:979:24: error: macro "request_submodules" passed 1 arguments, but takes just 0
/home/bunk/linux/kernel-2.6/linux-2.6.21-rc2-mm1/drivers/media/video/saa7134/saa7134-core.c: In function 'saa7134_initdev':
/home/bunk/linux/kernel-2.6/linux-2.6.21-rc2-mm1/drivers/media/video/saa7134/saa7134-core.c:979: error: 'request_submodules' undeclared (first use in this function)
/home/bunk/linux/kernel-2.6/linux-2.6.21-rc2-mm1/drivers/media/video/saa7134/saa7134-core.c:979: error: (Each undeclared identifier is reported only once
/home/bunk/linux/kernel-2.6/linux-2.6.21-rc2-mm1/drivers/media/video/saa7134/saa7134-core.c:979: error: for each function it appears in.)
make[5]: *** [drivers/media/video/saa7134/saa7134-core.o] Error 1

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:44:20 -03:00
Trent Piepho
93566ad806 V4L/DVB (5392): Zr364xx: Use kernel's byte-swapping function
Some code to swap bytes wasn't using the swab16() function that the
kernel provides for this.  Make use of it, which results in more
efficient code.

Signed-off-by: Trent Piepho <xyzzy@speakeasy.org>
Acked-by: Antoine Jacquet <royale@zerezo.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:44:19 -03:00
Trent Piepho
cf3c34c87f V4L/DVB (5391): Saa7134: Clean up printk()s
Change some debug messages from printk() to dprintk().

Add KERN_WARNING and KERN_ERR level indicators to other printk()s that
lacked them.

Format printk lines with consistent ("%s/dvb: ", dev->name) prefix.

Fixed dprintk macro, which had an if with no else that wasn't protected
with a do {} while(0) block.  That leads to "if(...) dprintk(); else" not
doing what one would expect.

Signed-off-by: Trent Piepho <xyzzy@speakeasy.org>
Acked-by: Hartmut Hackmann <hartmut.hackmann@t-online.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:44:18 -03:00
Hans Verkuil
3b35b4b380 V4L/DVB (5389): Add tveeprom entry for tuner LG S701D MK3
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:44:18 -03:00
Andrew Morton
a415783bbb V4L/DVB (5388): Ivtv warning fix
drivers/media/video/ivtv/ivtv-i2c.c:547: warning: initializer-string for array of chars is too long
drivers/media/video/ivtv/ivtv-i2c.c:547: warning: (near initialization for 'ivtv_i2c_client_template.name')

Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:44:17 -03:00
Dwaine P. Garden
e6c1df5581 V4L/DVB (5386): Add some missing Hauppauge and Belkin devices to the driver
-Add some missing Hauppauge and Belkin devices to the driver.
-Fixed up some device descriptions.

Signed-off-by: Dwaine P. Garden <DwaineGarden@rogers.com>
Signed-off-by: Thierry MERLE <thierry.merle@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:44:16 -03:00
Antoine Jacquet
2575f84a50 V4L/DVB (5385): Fix compilation issue with zr364xx when V4L1 is disabled
Add a missing header to fix compilation issue in the zr364xx driver when
CONFIG_VIDEO_V4L1 and CONFIG_VIDEO_V4L1_COMPAT are not set.

Signed-off-by: Antoine Jacquet <royale@zerezo.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:44:15 -03:00
Emil Georgiev
a6210b7bea V4L/DVB (5383): Fix duplicated codes in Pinnacle Grey remote
The keymap for this remote had duplicated labels for different keys,
which resulted in those key pairs being unable to function as different
inputs.

Signed-off-by: Emil Georgiev <emilonlinester@gmail.com>
Signed-off-by: Ricardo Cerqueira <v4l@cerqueira.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:44:15 -03:00
Oliver Endriss
14500d4a51 V4L/DVB (5381): Dvb-ttpci: Update frontend lock status in transfer mode (bugfix)
In transfer/replay mode the frontend lock status was never updated.
This caused a 'black screen' if VDR switched from transfer mode to
live mode on the same transponder.
Thanks to Marco Schluessler for spotting the problem.

Signed-off-by: Oliver Endriss <o.endriss@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:44:14 -03:00
Jean Delvare
bfce1747e8 V4L/DVB (5380): Cx25840-firmware include cleanup
There is no reason why cx25840-firmware.c would need to include
<linux/i2c-algo-bit.h>.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:44:14 -03:00
Hans Verkuil
31ec135610 V4L/DVB (5379): If possible make vars/functions static.
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:44:13 -03:00
Hans Verkuil
43053c07fa V4L/DVB (5378): Add missing IVTV_FB_WARN #define
This is needed for ivtv-fb.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:44:13 -03:00
Hans Verkuil
a51a50bd01 V4L/DVB (5377): Replace SA_* with IRQF_*
SA_* interrupt flags are being phased out, update to newer flags.
Thanks to Maarten Maathuis for pointing this out to me.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:44:12 -03:00
Hans Verkuil
4b0e51dd6d V4L/DVB (5376): Add dependency on VIDEO_V4L1
VIDEO_V4L1 is needed to get tvaudio to be built. Stupid really as ivtv is only
using the v4l2 API to communicate with tvaudio.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:44:12 -03:00
Hans Verkuil
82dcab2d62 V4L/DVB (5375): Add missing VIDEO_CX25840 dep, remove unused VIDEO_TLV320AIC23B dep
VIDEO_CX25840 was missing in the ivtv dependencies. VIDEO_TLV320AIC23B
was removed since it isn't used by ivtv.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:44:11 -03:00
Trent Piepho
d9e54324d0 V4L/DVB (5374): Or51132: refactor i2c code, improve error resilience
The code the i2c transactions was leftover from the old V4L-based ATSC
driver.  It did too little with too much code.  It is re-written to
remove unnecessary parameters and be more efficient.  A demod register
can now be read with one function call, instead of repeating a dozen line
block of code each time.

There were msleep()'s, which appear to be unnecessary, spread around all
the I2C transactions.  These have been removed.  Reading SNR used to take
about 130 ms, now it's down to 1.8 ms.

Reads from the demodulator's registers do not return correct results
sometimes.  Adding or removing the delays in the I2C transactions did not
appear to effect the probability of failure.  If anything, the
transactions without delays were less likely to fail, but since far more
transactions could be made per second the number of failures per hour was
greater.

To increase reliability, the SNR and get_params functions will now retry
once if they get bad data back.  This appears to have reduced the
probability of failure to effectively zero.
Some error messages are cleaned up or given KERN_* levels when they were
missing.  

or51132_setmode() wasn't returning correct error codes, which is fixed as
well.

CC: Rusty Scott <rustys@ieee.org>
Signed-off-by: Trent Piepho <xyzzy@speakeasy.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:44:09 -03:00
Dennis Ranke
387e69adff V4L/DVB (5373): [PATCH] Hauppauge Nova-T endianess problem on powerpc
When trying to use a Hauppauge Nova-T Stick on a big-endian architecture
(such as powerpc) no frontend can be attached.
The attached patch fixes this problem by removing two lines in
dib0700_ctrl_rd() that try to correct the endianess on two values that
already are correct:
-       /* think about swapping here */
-       value = le16_to_cpu(value);
-       index = le16_to_cpu(index);
With this simple patch this dvb hardware works great, thanks to anyone
involved for the good work. :)

Signed-off-by: Dennis Ranke <mail@exoticorn.de>
Signed-off-by: Patrick Boettcher <pb@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:44:09 -03:00
Christophe Cattelain
ddc9ece89d V4L/DVB (5371): [PATCH] Pinnacle PCTV Sat Pro USB (450e) support by ttusb2.c (400e driver)
Added USB_PID_PCTV_450E to the 'usb_device_id ttusb2_table' and an entry in the
.devices table.  The 400e driver now supports the 'Pinnacle PCTV Sat Pro USB
(450e)' with USB_ID 2304:0222.

Signed-off-by: Christophe Cattelain <xof@skynet.be>
Signed-off-by: Patrick Boettcher <pb@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:44:08 -03:00
Hartmut Hackmann
ede2200d79 V4L/DVB (5369): Fixed 1 byte too short buffer in tda827x.c
- The i2c data buffer in tda827xa_set_params was 1 byte too short
- saa7134-dvb now gives an error mesage if tda827x could not be attached
- coding style fix in tda1004x.c

Signed-off-by: Hartmut Hackmann <hartmut.hackmann@t-online.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:44:07 -03:00
Mike Isely
8481a7506b V4L/DVB (5367): Pvrusb2: (trivial) Fix too-wide source line
Signed-off-by: Mike Isely <isely@pobox.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:44:06 -03:00
Trent Piepho
6bdcc6e6db V4L/DVB (5363): Dvb: Remove lgh06xf driver
The code of the dvb-pll driver and the lgh06xf driver is nearly
identical.  The main difference is that the lgh06xf driver would set the
AGC TOP value on every tune call.  The dvb-pll driver now has the ability
to set the AGC TOP when the front-end device is opened, which is a better
way to go about it.  By using this ability of dvb-pll, the lgh06xf driver
is made unnecessary.

There is one other difference.  dvb-pll will probe for the presence of an
I2C pll chip by doing a one byte read, the lgh06xf driver did not do
this.  In some devices the PLL is not reachable over I2C at the timer the
tuner is attached.  Some more initialization, such as firmware loading,
must take place first.  None of the devices using a LG-H06xF should have
this problem.

Signed-off-by: Trent Piepho <xyzzy@speakeasy.org>
Acked-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:44:05 -03:00
Trent Piepho
26aed92289 V4L/DVB (5362): Dvb-pll: add code for doing tuner initialization
Some tuners need or benefit from initialization, to change certain
settings from their power on default values.

Typically, tuners with TUA603x PLLs can benefit from setting the AGC TOP
value to something else.  This patch includes code to set the AGC TOP to
103 dBuV for the Thomson DTT-761x tuners, which I have experimentally
verified gives the best SNR readings, increasing SNR by about 0.19 dB
over the default value.

Other tuners can make use of this as well.  For example, the separate LG
TDVS-H06xF driver's only difference from dvb-pll is this same setting of
AGC TOP value.

Signed-off-by: Trent Piepho <xyzzy@speakeasy.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:44:04 -03:00
Trent Piepho
9ab1ba38e6 V4L/DVB (5361): Dvb-pll: Fix Kconfig files and allow dvb-pll to be optional
A number of drivers selected DVB_PLL when they did not need it, and some
that did need it did not select it.

The DVB_PLL option is given a name and help text, so that it will show up
in the config menu.  DVB_PLL support can be turned on if an out-of-tree
driver needs it.

The standard dvb fe customization support is added to dvb-pll.h.  Since
all modules which select DVB_PLL do so unconditionally, it is not
possible to turn dvb-pll off when an enabled module selects it, unlike
most of the other frontend/tuner drivers.  This is because the users of
dvb-pll have static references to dvb-pll symbols other than the attach
function.  If these references are removed, then dvb-pll will be
disablable as the other frontend/tuner drivers are.

Signed-off-by: Trent Piepho <xyzzy@speakeasy.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:44:01 -03:00
Trent Piepho
982dd1bdaa V4L/DVB (5360): Dvb-pll: Use sizeof() to get name length
Better to use sizeof() to get the size of the output buffer for the tuner
name, instead of just hard coding 128.

Signed-off-by: Trent Piepho <xyzzy@speakeasy.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:44:00 -03:00
Hans Verkuil
51dec1f1ab V4L/DVB (5356): Fix bogus error messages in ivtv for VIDIOC_G_CHIP_IDENT
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:43:51 -03:00
Hans Verkuil
74cab31c41 V4L/DVB (5355): Add VIDIOC_G_CHIP_IDENT to various i2c modules
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:43:50 -03:00
Hans Verkuil
1a0adaf37c V4L/DVB (5345): ivtv driver for Conexant cx23416/cx23415 MPEG encoder/decoder
It took three core maintainers, over four years of work, eight new i2c
modules, eleven new V4L2 ioctls, three new DVB video ioctls, a Sliced
VBI API, a new MPEG encoder API, an enhanced DVB video MPEG decoding
API, major YUV/OSD contributions from Ian and John, web/wiki/svn/trac
support from Axel Thimm, (hardware) support from Hauppauge, support and
assistance from the v4l-dvb people and the many, many users of ivtv to
finally make it possible to merge this driver into the kernel.
Thank you all!

Signed-off-by: Kevin Thayer <nufan_wfk@yahoo.com>
Signed-off-by: Chris Kennedy <c@groovy.org>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: John P Harvey <john.p.harvey@btinternet.com>
Signed-off-by: Ian Armstrong <ian@iarmst.demon.co.uk>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:43:50 -03:00
Oliver Endriss
ac52ea3c3c V4L/DVB (5344): Dvb-ttpci: Support for MSC_RAW and MSC_SCAN RC events
Support for MSC_RAW and MSC_SCAN remote control events.

Signed-off-by: Oliver Endriss <o.endriss@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:43:48 -03:00
David Hrdeman
145859cb8f V4L/DVB (5335): Budget-ci: Use the repeat handling of the input subsystem
The attached patch contains the last set of changes to the budget-ci IR
handling which makes it use the repeat handling of the input subsystem.
This allows some code simplification, makes sure that repeat key presses
are reported as such and also allows the "debounce" hack to be removed
altogether.
In addition a couple of static variables were removed which would have
confused the IR code if more than one card is used.

Signed-off-by: David Hardeman <david@hardeman.nu>
Signed-off-by: Oliver Endriss <o.endriss@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:43:46 -03:00
Oliver Endriss
ee820a648f V4L/DVB (5334): Dvb-ttpci: Infrared remote control refactoring
Infrared remote control support rewritten.
Now each device provides its own event device, keymap, protocol,
inversion and address setting.
EVIOCGKEYCODE and EVIOCSKEYCODE ioctls are supported to read/modify
a keymap. Keymaps may be loaded using
- input tools (keyb etc.)
- av7110_loadkeys (obsolete, for backward compatibility)
New command line parameters:
- ir_protocol:    select infrared protocol: 0 RC5, 1 RCMM (default)
- ir_inversion:   signal inversion: 0 not inverted (default), 1 inverted
- ir_device_mask: bitmask of infrared devices (default: accept all)
Those parameters may be set anytime.

Signed-off-by: Oliver Endriss <o.endriss@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:43:45 -03:00
Peter Missel
db4836791d V4L/DVB (5331): Identify MSI TV@nywhere Duo
It is a Lifeview Duo with a different ID

Signed-off-by: Peter Missel <peter.missel@onlinehome.de>
Signed-off-by: Hartmut Hackmann <hartmut.hackmann@t-online.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:43:44 -03:00
Markus Rechberger
e95d317da2 V4L/DVB (5330): Added card definition for AverMedia M102 miniPCI
Signed-off-by: Markus Rechberger <mrechberger@gmail.com>
Signed-off-by: Hartmut Hackmann <hartmut.hackmann@t-online.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:43:44 -03:00
Heikki Orsila
9040b32ea3 V4L/DVB (5329): Some saa7134 cleanups
- use generic sort instead of bubblesort
 - removed useless saa7134_video_fini function
 - small coding style changes

Signed-off-by: Heikki Orsila <heikki.orsila@iki.fi>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Hartmut Hackmann <hartmut.hackmann@t-online.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:43:43 -03:00
Hartmut Hackmann
80f90fba3e V4L/DVB (5326): Allow to set tuner_config in attach inform
This patch move the assignment of the tuner config and the callback
before the check whether it is called in the attach inform.
This solves a module load order issue

Signed-off-by: Hartmut Hackmann <hartmut.hackmann@t-online.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:43:42 -03:00
Markus Rechberger
4217e25275 V4L/DVB (5324): This patch fixes request_module_depend()
this patch fixes request_module_depend()

Signed-off-by: Markus Rechberger <markus.rechberger@amd.com>
Signed-off-by: Hartmut Hackmann <hartmut.hackmann@t-online.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:43:41 -03:00
Hartmut Hackmann
cfeb88398f V4L/DVB (5323): Updated support for tuner callbacks
This change supplies a more generic version of the tuner callback.
The tuner struct now has a function pointer
  int (*tuner_callback) (void *dev, int command, int arg)
additionally to a int config parameter.
both can be set through the TUNER_SET_TYPE_ADDR client call.
Note that the meaning of the parameters depend on the tuner type.

Signed-off-by: Hartmut Hackmann <hartmut.hackmann@t-online.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:43:40 -03:00
Hartmut Hackmann
b8bc76d88f V4L/DVB (5322): Removed board naming code in saa7134-dvb
This is for better consistency with other drivers

Signed-off-by: Hartmut Hackmann <hartmut.hackmann@t-online.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:43:39 -03:00
Hartmut Hackmann
1c4f76abb8 V4L/DVB (5321): Saa7134-dvb: initialize the dvb frontend in dvb_init
The hardware is completely initialized afterwards, especially the
tda10046 has its firmware - which is also necessary in analog mode
of some hybrid boards.
Calling the sleep function afterwards saves power and definitely puts
hybrid boards into analog mode without additional code elsewere.

Signed-off-by: Hartmut Hackmann <hartmut.hackmann@t-online.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:43:38 -03:00
Hartmut Hackmann
11f65106ad V4L/DVB (5320): Filled in limiting values in tda827x.c
The parameters for minimum and maximum frequency were missing.
Also added mail addresses of the module authors.

Signed-off-by: Hartmut Hackmann <hartmut.hackmann@t-online.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:43:37 -03:00
Hartmut Hackmann
6871758355 V4L/DVB (5319): Set tda827x to sleep mode after attach
This change sets the tda827x to sleep mode right after attach in dvb
mode. It is just to save power. For the same reason, the ADC of the
tda10046 gets turned off in sleep mode.

Signed-off-by: Hartmut Hackmann <hartmut.hackmann@t-online.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:43:36 -03:00
Hartmut Hackmann
06be3035f9 V4L/DVB (5318): Fix tda8290 code for tda827x module
During tuner attach, the pointers to host dev structure
are not set yet, so the I2c adapter needs to be accessed differently.
This patch also does some minor cleanup in the saa7134-dvb module.

Signed-off-by: Hartmut Hackmann <hartmut.hackmann@t-online.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:43:36 -03:00
Michael Krufky
8ce47dad8e V4L/DVB (5317): Create tda827x dvb tuner module
The patch moves the tda827x dvb tuning code to a separate module

Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Hartmut Hackmann <hartmut.hackmann@t-online.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:43:35 -03:00
Peter Missel
7c7fea669d V4L/DVB (5316): Add radio support for the Lifeview FlyDVB-T Duo
There are card variants supporting FM radio through tda8275.

Signed-off-by: Peter Missel <peter.missel@onlinehome.de>
Signed-off-by: Hartmut Hackmann <hartmut.hackmann@t-online.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:43:34 -03:00
Hartmut Hackmann
f4546e702a V4L/DVB (5315): Tda1004x: check request firmware for NULL ponter again
In older versions, this was used to decide whether to boot from
eeprom or file. This is no longer necessary but the check helps to avoid
an oops with misconfigured cards.

Signed-off-by: Hartmut Hackmann <hartmut.hackmann@t-online.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:43:33 -03:00
Hartmut Hackmann
58ef4f924c V4L/DVB (5314): Added support for tda827x tuners with preamlifiers
This patch contains
- new tuning code for the tda827xa silicon tuner.
- controls the preamplifier of some boards with this tuner.
- support for the Philips Tiger S hybrid DVB-T reference design.
- reworked the saa7134-dvb modulue to get rid of most of the
  small board specific functions.

Signed-off-by: Hartmut Hackmann <hartmut.hackmann@t-online.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:43:32 -03:00
Hartmut Hackmann
de956c1e0f V4L/DVB (5313): Added a config entry and a gpio function pointer to tuner struct
These entries mainly are to support configurations of the tda827x
silicon tuner with a preamplifier.
The values can be set throgh the attach inform or through
the extended TUNER_SET_TYPE_ADDR client call. The function pointer
will only be updated if the parameter is not NULL.
Since a typecast is necessary to set the pointer, i added a typedef for
this pointer (tuner_gpio_func_t) in tuner.h

Signed-off-by: Hartmut Hackmann <hartmut.hackmann@t-online.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:43:31 -03:00
Hartmut Hackmann
b819594622 V4L/DVB (5312): Saa713x: added a GPIO handler function
This function allows to set, clear and tristate the GPIO ports.

Signed-off-by: Hartmut Hackmann <hartmut.hackmann@t-online.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:43:30 -03:00
Hartmut Hackmann
1bb0e8667f V4L/DVB (5311): Tda1004x driver updates
There are the following changes:
- separate configuration of IF and GPIOs.
- set GPIOs before firmware load. This helps to avoid I2C address
  collisions.
- if desired invert GPIOs at sleep (automatic return to analog mode of card).
- added 3 tuner configuration bytes to config stuct.
- added i2c gate address to config struct.
- moved _state struct declaration to header file to make it accessible
  on board layer.
- added "conf_probed" to the state struct to allow i.e. probing for correct
  tuner version.
- changed firmware load mechanism to always:
  + check if already loaded
  + try to boot from eeprom
  + try downlad from host
- corrected name of tda10046 firmware image (backward compatible).

Signed-off-by: Hartmut Hackmann <hartmut.hackmann@t-online.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:43:29 -03:00
Hans Verkuil
2435be11ae V4L/DVB (5307): Add support for the cx23415 MPEG decoding features.
The cx23415 adds some extra features that this DVB decoding API did
not support. This API has been expanded to support the required
features. Both source and binary backwards compatibility is kept
intact by these changes. So existing applications are not affected.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Ralph Metzler <rjkm@metzlerbros.de>
Signed-off-by: Oliver Endriss <o.endriss@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:43:28 -03:00
Hans Verkuil
3434eb7e14 V4L/DVB (5306): Add support for VIDIOC_G_CHIP_IDENT
VIDIOC_G_CHIP_IDENT improves debugging of card problems: it can be
used to detect which chips are on the board and based on that information
selected register dumps can be made, making it easy to debug complicated
media chips containing tens or hundreds of registers.
This ioctl replaces the internal VIDIOC_INT_G_CHIP_IDENT ioctl.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:43:27 -03:00
Markus Rechberger
ced80c67cd V4L/DVB (5299): Added support for loading cx88-dvb and cx88-blackbird
Added support for loading cx88-dvb and cx88-blackbird

Signed-off-by: Markus Rechberger <mrechberger@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:43:26 -03:00
Markus Rechberger
77b7477467 V4L/DVB (5298): Added support for deferred module requesting to cx88
added support for deferred module requesting to cx88

Signed-off-by: Markus Rechberger <mrechberger@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:43:25 -03:00
Mauro Carvalho Chehab
acf2821282 V4L/DVB (5297): Fix identation on tda10021.c
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:43:24 -03:00
Adrian Bunk
5948e52cee V4L/DVB (5294): Make pvr2_encoder_prep_config() static
Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:43:24 -03:00
Adrian Bunk
3721929ed3 V4L/DVB (5293): Make dvb_usb_gl861_debug static
Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2007-04-27 15:43:23 -03:00
Hans Verkuil
045290b2a9 V4L/DVB (5290): Add support for VIDIOC_INT_G/S_STD_OUTPUT
Added VIDIOC_INT_G_STD_OUTPUT and VIDIOC_INT_S_STD_OUTPUT to allow drivers
to set the TV standard for video output separately from the video capture.
This is needed for cx23415 support where the decoder is separate from the
encoder and can have a different TV standard.
Modified the saa7127 module to listen to VIDIOC_INT_G/S_STD_OUTPUT instead
of VIDIOC_G/S_STD.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:43:22 -03:00
Hans Verkuil
b2787845fb V4L/DVB (5289): Add support for video output overlays.
Add V4L2_BUF_TYPE_VIDEO_OUTPUT_OVERLAY support.
Also add support for local and global alpha overlays.
Add new field enums V4L2_FIELD_INTERLACED_TB and V4L2_FIELD_INTERLACED_BT.
These changes are needed to support the ivtv On Screen Display features.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:43:21 -03:00
Adrian Bunk
3bfb7398e2 V4L/DVB (5278): Bt8xx/: possible cleanups
This patch contains the following possible cleanups:
- remove the following unused global functions:
  - bttv-if.c: bttv_get_cardinfo()
  - bttv-if.c: bttv_get_id()
  - bttv-if.c: bttv_get_gpio_queue()
  - bttv-if.c: bttv_i2c_call()
- remove the following unused EXPORT_SYMBOL's:
  - bttv-gpio.c: bttv_sub_bus_type
  - bttv-gpio.c: bttv_gpio_inout
  - bttv-gpio.c: bttv_gpio_read
  - bttv-gpio.c: bttv_gpio_write
  - bttv-gpio.c: bttv_gpio_bits

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:43:20 -03:00
Hans Verkuil
5eee72e884 V4L/DVB (5268): Add support for three new MPEG controls.
Added V4L2_CID_MPEG_AUDIO_MUTE, V4L2_CID_MPEG_VIDEO_MUTE and
V4L2_CID_MPEG_CX2341X_STREAM_INSERT_NAV_PACKETS controls together with
their implementation in the cx2341x module.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:43:18 -03:00
Antoine Jacquet
b7eee616ad V4L/DVB (5257): USB: add zr364xx V4L2 driver
This patch adds a V4L2 driver giving support for USB webcams based on the
zr364xx chipsets.

Signed-off-by: Antoine Jacquet <royale@zerezo.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-27 15:43:17 -03:00
Arnaldo Carvalho de Melo
d626f62b11 [SK_BUFF]: Introduce skb_copy_from_linear_data{_offset}
To clearly state the intent of copying from linear sk_buffs, _offset being a
overly long variant but interesting for the sake of saving some bytes.

Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2007-04-25 22:28:23 -07:00
Arnaldo Carvalho de Melo
27a884dc3c [SK_BUFF]: Convert skb->tail to sk_buff_data_t
So that it is also an offset from skb->head, reduces its size from 8 to 4 bytes
on 64bit architectures, allowing us to combine the 4 bytes hole left by the
layer headers conversion, reducing struct sk_buff size to 256 bytes, i.e. 4
64byte cachelines, and since the sk_buff slab cache is SLAB_HWCACHE_ALIGN...
:-)

Many calculations that previously required that skb->{transport,network,
mac}_header be first converted to a pointer now can be done directly, being
meaningful as offsets or pointers.

Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2007-04-25 22:26:28 -07:00
Arnaldo Carvalho de Melo
98e399f82a [SK_BUFF]: Introduce skb_mac_header()
For the places where we need a pointer to the mac header, it is still legal to
touch skb->mac.raw directly if just adding to, subtracting from or setting it
to another layer header.

This one also converts some more cases to skb_reset_mac_header() that my
regex missed as it had no spaces before nor after '=', ugh.

Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2007-04-25 22:24:41 -07:00
Stephen Rothwell
30686ba6d5 [POWERPC] Remove old interface find_devices
Replace uses with of_find_node_by_name and for_each_node_by_name.

Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>
2007-04-24 22:09:02 +10:00
Olaf Kirch
d791d413fd DVB: dvb-usb-remote - fix oops when changing keymap
DVB USB remotes do not support changing keycode maps but set
input_dev->keycodesize and input_dev->keycodemax without setting
input_dev->keycode. This causes kernel oops when user tries to
look up (or change) current keymap.

While the proper fix would be to make remotes handle keymap changes
we'll just remove keycodemax and keycodesize initialization so
EVIOCGKEYCODE and EVIOCSKEYCODE will simply return -EINVAL.

http://bugzilla.kernel.org/show_bug.cgi?id=8312

Signed-off-by: olaf.kirch@oracle.com
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-04-13 18:35:39 -07:00
Andreas Oberritter
1489f90a49 V4L/DVB (5496): Pluto2: fix incorrect TSCR register setting
The ADEF bits in the TSCR register have different meanings in read and
write mode. For this reason ADEF has to be reset on every
read-modify-write operation.
This patch introduces a special write function for this register, which
takes care of it.

Thanks to Holger Magnussen for pointing my nose at this problem.

Signed-off-by: Andreas Oberritter <obi@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-02 11:03:05 -03:00
Andreas Oberritter
d420cb4469 V4L/DVB (5495): Tda10086: fix DiSEqC message length
Setting the message length to zero means to send one byte, so you need a
subtraction instead of an addition.

Signed-off-by: Andreas Oberritter <obi@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-04-02 11:03:04 -03:00
Thomas Viehweger
09d4895488 V4L/DVB (5472): Isl6421: don't reference freed memory
After freeing a block there should be no reference to this block.

Signed-off-by: Thomas Viehweger <Thomas.Viehweger@marconi.com>
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-03-27 08:45:56 -03:00
Jean Delvare
21b48a70f7 V4L/DVB (5421): Fix suspend/resume in msp3400 and tuner
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-03-27 08:45:55 -03:00
Hans Verkuil
3284b4e077 V4L/DVB (5415): Msp_attach must return 0 if no msp3400 was found.
Returning -1 causes the probe to stop, but it should just continue
instead.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-03-27 08:45:55 -03:00
Mauro Carvalho Chehab
a9aaec4e83 V4L/DVB (5408): Fix SECAM handling on saa7115
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-03-27 08:45:54 -03:00
Simon Arlott
c278850206 V4L/DVB (5400): Core: fix several locking related problems
Fix several instances of dvb-core functions using mutex_lock_interruptible
and returning -ERESTARTSYS where the calling function will either never
retry or never check the return value.
These cause a race condition with dvb_dmxdev_filter_free and
dvb_dvr_release, both of which are filesystem release functions whose
return value is ignored and will never be retried.  When this happens it
becomes impossible to open dvr0 again (-EBUSY) since it has not been
released properly.

Signed-off-by: Simon Arlott <simon@fire.lp0.eu>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Acked-By: Johannes Stezenbach <js@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-03-27 08:45:54 -03:00
Trent Piepho
b10fece583 V4L/DVB (5390): Radio: Fix error in Kbuild file
All the radio drivers need video_dev, but they were depending on
VIDEO_DEV!=n.  That meant that one could try to compile the driver into
the kernel when VIDEO_DEV=m, which will not work.  If video_dev is a
module, then the radio drivers must be modules too.

Signed-off-by: Trent Piepho <xyzzy@speakeasy.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-03-27 08:45:53 -03:00
Vincent Penne
726cf56f24 V4L/DVB (5332): Ir_rc5_timer_end decoder lockup fix
ir_rc5_timer_end decoder lockup fix

Signed-off-by: Vincent Penne <ziggy@sashipa.com>
Signed-off-by: Hermann Pitton <hermann-pitton@arcor.de>
Signed-off-by: Hartmut Hackmann <hartmut.hackmann@t-online.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-03-27 08:45:53 -03:00
Michael Krufky
f5ae29e284 [PATCH] cx88-dvb: fix nxt200x rf input switching
After dvb tuner refactoring, the pllbuff has been altered such that the pll
address is now stored in buf[0].  Instead of sending buf to set_pll_input,
we should send buf+1.

Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Cc: Mauro Carvalho Chehab <mchehab@infradead.org>
Cc: Ivan Andrewjeski <ivan@fiero-gt.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-03-24 16:49:22 -07:00
Al Viro
89952d133d [PATCH] misc NULL noise
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-03-14 15:27:49 -07:00
Michael Krufky
af70dbd334 V4L/DVB (5260): Cx88-blackbird: allow usage of both 376836 and 262144 sized firmware images
This updates the cx88-blackbird driver to be able to use the new cx23416
firmware image released by Hauppauge Computer Works, while retaining
compatibility with the older firmware images.
cx2341x firmware can be downloaded at: http://dl.ivtvdriver.org/ivtv/firmware/

Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-03-03 10:14:36 -02:00
Mike Isely
48dc30a148 V4L/DVB (5366): Pvrusb2: Fix compilation warning for amd64 builds (use %zu instead of %u)
Signed-off-by Mike Isely <isely@pobox.com>
Signed-off-by Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-03-03 10:14:34 -02:00
Hans Verkuil
f3502b8a19 V4L/DVB (5305): Mark VIDIOC_DBG_S/G_REGISTER as experimental
Move VIDIOC_DBG_S/G_REGISTER from the internal ioctl list to the
public ioctls, but mark it as experimental for now.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-03-01 13:09:46 -02:00
Hans Verkuil
ada6ecd2bf V4L/DVB (5271): Add VIDIOC_TRY_ENCODER_CMD and VIDIOC_ENCODER_CMD ioctls.
Add support for starting, stopping, pausing and resuming an MPEG (or similar
compressed stream) encoder.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-03-01 13:09:46 -02:00
Hans Verkuil
db6eb5b334 V4L/DVB (5270): Add VIDIOC_G_ENC_INDEX ioctl
The VIDIOC_G_ENC_INDEX ioctl can obtain the MPEG index from an MPEG
encoder.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-03-01 13:09:46 -02:00
Jin-Bong lee
1d1370a48c V4L/DVB (5276): Cxusb: fix firmware patch for big endian systems
Without this patch, the device will not be detected after firmware download
on big endian systems.

Signed-off-by: Jin-Bong lee <jinbong.lee@samsung.com>
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-03-01 13:09:45 -02:00
Jean Delvare
b9109b7582 V4L/DVB (5258): Cafe_ccic: fix compiler warning
Fix the following warning:
drivers/media/video/cafe_ccic.c: In function `cafe_vidioc_reqbufs':
drivers/media/video/cafe_ccic.c:1197: warning: 'ret' might be used uninitialized in this function
Probably not a real bug, but the warning can be avoided easily.

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>
2007-03-01 13:09:45 -02:00
Michael Krufky
2fe22dcdc7 V4L/DVB (5295): Digitv: open nxt6000 i2c_gate for TDED4 tuner handling
dvb-pll normally opens the i2c gate before attempting to communicate with
the pll, but the code for this device is not using dvb-pll.  This should
be cleaned up in the future, but for now, just open the i2c gate at the
appropriate place in order to fix this driver bug.

Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-03-01 13:09:45 -02:00
Hans Verkuil
f3d092b84a V4L/DVB (5304): Improve chip matching in v4l2_register
The chip matching in struct v4l2_register for VIDIOC_DBG_G/S_REGISTER 
was rather primitive. It could not be extended to other busses besides 
i2c and it lacked a way to.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-03-01 13:09:44 -02:00
Hans Verkuil
d55c7aec66 V4L/DVB (5255): Fix cx25840 firmware loading.
Due to changes in the i2c handling in 2.6.20 this cx25840 bug surfaced,
causing the firmware load to fail for the ivtv driver. The correct
sequence is to first attach the i2c client, then use the client's
device to load the firmware.
Acked-by: Mike Isely <isely@pobox.com>

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-03-01 13:09:44 -02:00
Michael Krufky
f6982d5948 V4L/DVB (5253): Qt1010: whitespace / 80 column cleanups
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-02-21 13:35:33 -02:00
Michael Krufky
47e76c5c79 V4L/DVB (5252): Qt1010: use ARRAY_SIZE macro when appropriate
Use ARRAY_SIZE macro already defined in kernel.h

Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-02-21 13:35:33 -02:00
Marco Schluessler
b79ea694a9 V4L/DVB (5251): Qt1010: fix compiler warning
In function 'qt1010_init':

Signed-off-by: Marco Schluessler <marco@lordzodiac.de>
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-02-21 13:35:33 -02:00
Marcel Siegert
4acf26703e V4L/DVB (5249): Fix compiler warning in vivi.c
The result of copy_to_user was not used, so the compiler complained
now a warning will be issued if copy_to_user fails.

Signed-off-by: Marcel Siegert <mws@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-02-21 13:35:32 -02:00
Hartmut Birr
90e3bd4ba5 V4L/DVB (5247): Stv0297: Enable BER/UNC counting
Enable BER/UNC counting for the stv0297 frontend.
The idea for this patch comes from stv0297_cs.c.

Signed-off-by: Hartmut Birr <e9hack@googlemail.com>
Signed-off-by: Oliver Endriss <o.endriss@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-02-21 13:35:32 -02:00
David Hrdeman
59327a4897 V4L/DVB (5246): Budget-ci: IR handling fixups
Commit 00c4cc6751 Oliver Endriss changed 
the budget-ci driver to use interrupt mode for i2c transfers.

This also meant that a new bunch of IR bytes that were previously lost 
are now received, which allowed me to better understand how the MSP430 
chip works. Unfortunately it also means that the current driver gets 
some assumptions wrong and might generate double keypresses for one IR 
command. 

The attached patch fixes this by throwing away the repeat bytes and by 
associating the correct command and device bytes.

Signed-off-by: David Hrdeman <david@hardeman.nu>
Signed-off-by: Oliver Endriss <o.endriss@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-02-21 13:35:32 -02:00
Marco Schluessler
89e4d59f2c V4L/DVB (5245): Dvb-ttpci: use i2c gate ctrl from stv0297 frontend driver
Use i2c gate ctrl from stv0297 frontend driver.

Signed-off-by: Marco Schluessler <marco@lordzodiac.de>
Signed-off-by: Oliver Endriss <o.endriss@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-02-21 13:35:31 -02:00
Marcel Siegert
b619010247 V4L/DVB (5244): Dvbdev: fix illegal re-usage of fileoperations struct
Arjan van de Ven <arjan@infradead.org> reported an illegal re-usage of 
the fileoperations struct if more than one dvb device (e.g. frontend) is 
present. 

This patch fixes this issue.  

It allocates a new fileoperations struct each time a device is 
registered and copies the default template fileops.

Signed-off-by: Marcel Siegert <mws@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-02-21 13:35:31 -02:00
Chris Rankin
e1af498063 V4L/DVB (5178): Avoid race when deregistering the IR control for dvb-usb
The work item function is dvb_usb_read_remote_control():
        INIT_WORK(&d->rc_query_work, dvb_usb_read_remote_control, d);
and the last piece of work it does is:
        schedule_delayed_work(&d->rc_query_work,msecs_to_jiffies(d->props.rc_interval));
Hence you need to call "cancel_rearming_delayed_work()" and not
"cancel_delayed_work()", correct?  I certainly haven't seen this oops
reoccur since I applied this patch.

Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-02-21 13:35:31 -02:00
Antti Palosaari
705d41e5da V4L/DVB (5240): Qt1010: use i2c_gate_ctrl where appropriate
This patch adds calls to i2c_gate_ctrl in the qt1010 dvb tuner module,
while removing the temporary hack in au6610 and gl861.
Tested successfully against fi-Oulu frequencies with
MSI Megasky 580 GL861 and Sigmatek DVB-110 AU6610.

Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-02-21 13:35:31 -02:00
Michael Krufky
38d0629fd8 V4L/DVB (5239): Whitespace / 80-column cleanups
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-02-21 13:35:30 -02:00
Michael Krufky
d4130b18f7 V4L/DVB (5238): Kconfig: qt1010 should be selected by gl861 and au6610
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-02-21 13:35:30 -02:00
Antti Palosaari
4c7e3ea92d V4L/DVB (5237): Dvb: add new qt1010 tuner module
gl861: (MSI Megasky)
- hack for enable ZL10353 / QT1010 I2C gate
- use new QT1010 module instead of old code

au6610: (Sigmatek DVB-110)
- hack for enable ZL10353 / QT1010 I2C gate
- use new QT1010 module instead of old code

Tested successfully with au6610 and gl861 devices against fi-Yllas
frequencies. Now it locks perfectly with both devices.
There is a "hack" to enable probable i2c gate in zl10535
demodulator. QT1010 doesn't respond to any i2c messages before we
write 0x1a to demodulator register 0x62. In my understanding this
should be fixed to demodulator code.

Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-02-21 13:35:30 -02:00
Antti Palosaari
5decdd2729 V4L/DVB (5236): Initial support for Sigmatek DVB-110 DVB-T
This patch adds driver for Sigmatek DVB-110 USB DVB-T stick. Stick has based
on hardware of Qtuantek QT1010 tuner, Zarlink ZL10353 (Intel CE 6353)
demodulator and Alcor Micro AU6610 DVB-T USB controller. HW is rather similar
as used in MSI Megasky GL861.
Currently, the driver works only in USB 2.0. In my understanding USB 1.1 is
also supported by hw but I cannot test it due to lack of USB 1.1 port. Device
supports only isochronous mode transfers. There is also eeprom in usb
controller(at least in address range 0x80 - 0xbf) for storing data, eg.
firmware. Anyway, firmware loading is not used / required by the device.
There seems to be at least one unknown I2C device in address 0xa0, probably
remote control or GPIO. Windows drivers reads registers from 0x00 to 0x07
from this unknown address.
Driver is based on gl861 module. Tuner has a lot of problems to lock with
megasky qt1010 module with this hardware with some broadcasting standards.

Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-02-21 13:35:30 -02:00
Carl Lundqvist
4131fd4fd4 V4L/DVB (5235): Gl861: use parallel_ts
- use parallel_ts - Now this driver works.
- correct typo in MODULE_VERSION

Signed-off-by: Carl Lundqvist <comabug@gmail.com>
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-02-21 13:35:29 -02:00
Michael Krufky
05eb2a8058 V4L/DVB (5234): Gl861: remove unneeded declaration
remove unneeded declaration of .generic_bulk_ctrl_endpoint

generic_bulk_ctrl_endpoint isn't being used in this device, so this
is not needed here.

Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-02-21 13:35:29 -02:00
Jan Nijs
8c0b24c2d2 V4L/DVB (5233): Gl861: correct address of the bulk endpoint
The megasky 580 based on gl861 has three endpoints:
- 0x81 BULK/ISOC	IN	MPEG2 TS
- 0x83 INT			IN	remote control receiver
- 0x02 BULK			OUT	bulk control endpoint
It doesn't look like the bulk endpoint is used, but better to
have the correct one in the config.

Signed-off-by: Jan Nijs <jan.nijs@scarlet.be>
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-02-21 13:35:29 -02:00
Jan Nijs
b3b2b8b574 V4L/DVB (5232): Gl861: correct oops when loading module
This patch moves the DVB_USB_IS_AN_I2C_ADAPTER flag from the adapter
properties to the device properties.
Without this patch I get an OOPS when the gl861 driver tries to
access any registers.

Signed-off-by: Jan Nijs <jan.nijs@scarlet.be>
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-02-21 13:35:28 -02:00
Michael Krufky
1f78867bc8 V4L/DVB (5231): Gl861: whitespace cleanups
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-02-21 13:35:28 -02:00
Michael Krufky
e465ea7ed1 V4L/DVB (5230): Gl861: remove NULL entry from gl861_properties
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-02-21 13:35:28 -02:00
Michael Krufky
6ae7232084 V4L/DVB (5229): Gl861: use qt1010_tuner_attach function from qt1010.h
The gl861_tuner_attach function is not specific to this device.
This patch removes gl861_tuner_attach, and replaces it with
qt1010_tuner_attach from the qt1010 header file.

Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-02-21 13:35:28 -02:00
Michael Krufky
8bb36dc7b5 V4L/DVB (5228): Gl861: remove unneeded "extern int" declaration
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-02-21 13:35:27 -02:00
Michael Krufky
73b96c09f6 V4L/DVB (5227): Gl861: hide disabled code from upstream patch system
enclose disabled code inside an #if 0 block, instead of /* comments */

Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-02-21 13:35:27 -02:00
Michael Krufky
05ec6cc88c V4L/DVB (5226): Gl861: fix driver_name
Rename driver_name from "gl861" to "dvb_usb_gl861"

Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-02-21 13:35:27 -02:00
Michael Krufky
947af8fdcd V4L/DVB (5225): Gl861: fix MODULE_AUTHOR
The author's email address is already in the MODULE_AUTHOR field.
This patch adds his name as well.

Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-02-21 13:35:26 -02:00
Michael Krufky
a9bde1d88c V4L/DVB (5224): Gl861: select DVB_ZL10353 if !DVB_FE_CUSTOMISE
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-02-21 13:35:26 -02:00
Michael Krufky
6f7880f026 V4L/DVB (5223): Rename USB_PID_MSI_MEGASKY55801 to USB_PID_MSI_MEGASKY580_55801
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-02-21 13:35:25 -02:00
Carl Lundqvist
f0c3a2ca56 V4L/DVB (5221): Dvb-usb: initial support for MSI Mega Sky 580 DVB-T based on GL861
This patch adds support for MSI Mega Sky 580 / GL861 DVB-T USB2.0
Except for the 2 lines added to zl10353.c, zl10353_reset_attach needs
to be changed. If I read the code correctly setting parallel_ts will
take care of the 3rd byte, but the 2nd byte needs to be 0x0b instead
of 0x03 too. I guess these changes needs to be done only for this
device, not sure how to do that.
The zl10353 changes have been split apart from this patch, into the next
patch, soon to follow.

Signed-off-by: Carl Lundqvist <comabug@gmail.com>
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-02-21 13:35:25 -02:00
Chris Pascoe
6345f0f642 V4L/DVB (5218): Zl10353: register definitions update
Update the descriptions of "discovered" registers on the zl10353, using the
equivalaent mt352 register names.

Signed-off-by: Chris Pascoe <c.pascoe@itee.uq.edu.au>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-02-21 13:35:25 -02:00
Antti Palosaari
f7f57770dc V4L/DVB (5217): Zl10353: Implement TRL nominal rate calculation
Implement trl nominal rate calculation to Zarlink ZL10353 demod,
based on calculation used in Zarlink MT352.
This adds support for 6 and 8MHz bandwidth transponders.

Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Chris Pascoe <c.pascoe@itee.uq.edu.au>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-02-21 13:35:24 -02:00
Antti Palosaari
0a11bb865a V4L/DVB (5216): Zl10353: add i2c_gate_ctrl support
Implement I2C gate control for Megasky GL861 and SigmaTek AU6610 support.

Signed-off-by: Chris Pascoe <c.pascoe@itee.uq.edu.au>
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-02-21 13:35:21 -02:00
Chris Pascoe
67b60aad16 V4L/DVB (5215): Experimental support for signal strength/BER/uncorrectable count
After studying many hours worth of register dumps of MT352 and ZL10353 fed
with identically damaged RF signals I have made an educated guess at which
registers contain the AGC level, bit error rate and uncorrectable error
count values.
Implement the IOCTLs that return these values to userspace.

Signed-off-by: Chris Pascoe <c.pascoe@itee.uq.edu.au>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-02-21 13:35:21 -02:00
Mike Isely
90060d32ca V4L/DVB (5212): Pvrusb2: Be more forgiving about encoder firmware size
The pvrusb2 driver previously rejected encoder firmware whose size was
not a multiple of 8192.  But this is a false check because it's
possible to find cx23416 firmware whose size doesn't conform to this
limit.  So change the firmware loader implementation to be more
forgiving of the image size.

Signed-off-by: Mike Isely <isely@pobox.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-02-21 13:35:20 -02:00
Mike Isely
201779f5c4 V4L/DVB (5210): Pvrusb2: Fix printk format typo
Signed-off-by: Mike Isely <isely@pobox.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-02-21 13:35:20 -02:00
akpm@linux-foundation.org
6591691b25 V4L/DVB (5209): Kthread api conversion for dvb_frontend and av7110 fix
avoid double-up(), pointed out by Oliver.

Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Acked-by: Oliver Endriss <o.endriss@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-02-21 13:35:20 -02:00
Herbert Poetzl
8eec14295e V4L/DVB (5208): Kthread API conversion for dvb_frontend and av7110
dvb kernel_thread to kthread API port.  
It is running fine here, including module load/unload and software suspend
(which doesn't work as expected with or without this patch :).
I didn't convert the dvb_ca_en50221 as I do not have such an interface, but
if the conversion process is fine with the v4l-dvb maintainers, it should not
be a problem to send a patch for that too ...
Acked-by: Oliver Endriss <o.endriss@gmx.de>

Signed-off-by: Herbert Poetzl <herbert@13thfloor.at>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Acked-by: Oliver Endriss <o.endriss@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-02-21 13:35:20 -02:00
Thierry MERLE
2a9f8b5d25 V4L/DVB (5206): Usbvision: set alternate interface modification
- usb alternate selection modified to get the biggest endpoint packet size.
- fix sysfs get values for brightness/contrast/hue/saturation

Signed-off-by: Thierry MERLE <thierry.merle@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-02-21 13:35:19 -02:00