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* V4L/DVB (9336): cx88: always de-alloc frontends on fault conditionDarron Broad2008-10-211-6/+2
| | | | | | | De-alloc frontends on fault condition. Signed-off-by: Darron Broad <darron@kewl.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (9335): videobuf: split unregister bus creating self-contained ↵Darron Broad2008-10-211-23/+29
| | | | | | | | | | | | frontend de-allocator This creates a self contained frontend de-allocator for the instances where an adapter has not been registered yet frontend de-allocation may be required. Signed-off-by: Darron Broad <darron@kewl.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (9334): cx88: dvb_remove debug outputDarron Broad2008-10-211-0/+3
| | | | | | | Add debug output for dvb_remove enter. Signed-off-by: Darron Broad <darron@kewl.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (9333): cx88: Not all boards that requires cx88-mpeg has frontendsMauro Carvalho Chehab2008-10-212-8/+4
| | | | | | | | | | | The multifrontend changes on cx88 assumed that all boards that use cx88-mpeg supports DVB. This is not true. There also a few analog-only boards based on Blackboard design that also uses cx88-mpeg. For those boards, there's no need to allocate dvb frontends. This patch fixes videobuf allocation for those devices. Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (9332): cx88: initial fix for analogue only compilationDarron Broad2008-10-212-1/+8
| | | | | | | | Initial fix for when analogue only is selected for compilation (ie, !CX88_DVB) Signed-off-by: Darron Broad <darron@kewl.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (9331): Remove unused inode parameter from video_ioctl2Mauro Carvalho Chehab2008-10-212-7/+7
| | | | | | | | | | | | | | inode is never used on video_ioctl2. Remove it and rename the function to __video_ioctl2. This allows its usage directly as a callback at fops.unlocked_ioctl. Since we still need a callback with inode to be used with fops.ioctl, this patch adds video_ioctl2() that is just a call to __video_ioctl2(). Also, this patch adds some comments about video_ioctl2 and __video_ioctl2 usage at v4l2-ioctl.h. Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (9330): Get rid of inode parameter at v4l_compat_translate_ioctl()Mauro Carvalho Chehab2008-10-215-135/+127
| | | | | | | | | | | The inode parameter at v4l_compat_translate_ioctl() were just passed over several places just to keep compatible with fops.ioctl. However, it weren't used anywere. This patch gets hid of this unused parameter. Cc: Laurent Pinchart <laurent.pinchart@skynet.be> Cc: Mike Isely <isely@pobox.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (9328): ivtvfb: FB_BLANK_POWERDOWN turns off video outputIan Armstrong2008-10-212-0/+7
| | | | | | | | | | When using FBIOBLANK, FB_BLANK_POWERDOWN will now switch off the video output. Since some televisions turn themselves off after a while with no signal, this is the closest we can get to power-saving. 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@redhat.com>
* V4L/DVB (9327): v4l: use video_device.num instead of minor in video%dHans Verkuil2008-10-2129-89/+91
| | | | | | | | | | | | | | | | | | | | | | | The kernel number of a v4l2 node (e.g. videoX, radioX or vbiX) is now independent of the minor number. So instead of using the minor field of the video_device struct one has to use the num field: this always contains the kernel number of the device node. I forgot about this when I did the v4l2 core change, so this patch converts all drivers that use it in one go. Luckily the change is trivial. Cc: michael@mihu.de Cc: mchehab@infradead.org Cc: corbet@lwn.net Cc: luca.risolia@studio.unibo.it Cc: isely@pobox.com Cc: pe1rxq@amsat.org Cc: royale@zerezo.com Cc: mkrufky@linuxtv.org Cc: stoth@linuxtv.org Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (9326): ivtv: avoid green flashing when loading ivtvMartin Dauskardt2008-10-211-0/+12
| | | | | | | | | | | When loading ivtv the TV-out of the PVR-350 will flash green since the saa712x is activated before the MPEG decoder has been initialized. Deactivate the saa712x until the MPEG decoder has been initialized. Signed-off-by: Martin Dauskardt <martin.dauskardt@gmx.de> Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (9325): ivtv: switch to unlocked_ioctl.Hans Verkuil2008-10-213-11/+9
| | | | | Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (9324): v4l2: add video_ioctl2_unlocked for unlocked_ioctl support.Hans Verkuil2008-10-211-2/+9
| | | | | | | | Based on an older patch from Sakari Ailus. Cc: Sakari Ailus <sakari.ailus@nokia.com> Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (9322): v4l2-int-if: Export more interfaces to modulesSakari Ailus2008-10-211-1/+4
| | | | | | | | | | | | Export v4l2_int_device_try_attach_all. This allows initiating the initialisation of int if device after the drivers have been registered. Also allow drivers to call ioctls if v4l2-int-if was compiled as module. Signed-off-by: Sakari Ailus <sakari.ailus@nokia.com> Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (9316): s5h1411: Power down s5h1411 when not in useDevin Heitmueller2008-10-211-2/+8
| | | | | | | | | Power down the s5h1411 demodulator when not in use (on the Pinnacle 801e, this brings idle power from 123ma down to 84ma). Signed-off-by: Devin Heitmueller <devin.heitmueller@gmail.com> Acked-by: Steven Toth <stoth@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (9315): s5h1411: Skip reconfiguring demod modulation if already at ↵Devin Heitmueller2008-10-211-0/+13
| | | | | | | | | | | | | | | | | | the desired modulation If we are already at the desired modulation, there is no need to reconfigure the demod (at a tuning time cost) Note that this change revealed that although the datasheet says the demod starts out in VSB-8 mode, the first tuning was failing consistently unless we went through the work of setting the registers. So add a field to denote this case so we always do the enable_frontend call, even if the first tuning request is for VSB-8. Signed-off-by: Devin Heitmueller <devin.heitmueller@gmail.com> Reviewed-by: Michael Krufky <mkrufky@linuxtv.org> Acked-by: Steven Toth <stoth@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (9314): s5h1411: Perform s5h1411 soft reset after tuningDevin Heitmueller2008-10-211-3/+4
| | | | | | | | | | | | If you instruct the tuner to change frequencies, it can take up to 2500ms to get a demod lock. By performing a soft reset after the tuning call (which is consistent with how the Pinnacle 801e Windows driver behaves), you get a demod lock inside of 300ms Signed-off-by: Devin Heitmueller <devin.heitmueller@gmail.com> Reviewed-by: Michael Krufky <mkrufky@linuxtv.org> Acked-by: Steven Toth <stoth@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (9313): s5h1411: Add the #define for an existing supporting I/FSteven Toth2008-10-211-0/+1
| | | | | | | s5h1411: Add the #define for an existing supporting I/F Signed-off-by: Steven Toth <stoth@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (9312): s5h1411: Remove meaningless codeSteven Toth2008-10-211-2/+0
| | | | | | | s5h1411: Remove meaningless code Signed-off-by: Steven Toth <stoth@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (9311): s5h1411: bugfix: Setting serial or parallel mode could ↵Steven Toth2008-10-211-2/+16
| | | | | | | | | destroy bits Adding a serialmode function to read/and/or/write the register for safety. Signed-off-by: Steven Toth <stoth@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (9310): s5h1411: read_status() locking detection fixes.Steven Toth2008-10-211-14/+15
| | | | | | | This includes new bit definitions for previously unknown bits. Signed-off-by: Steven Toth <stoth@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (9309): s5h1411: I/F related bugfix for 3.25 and remove spurious defineSteven Toth2008-10-212-2/+1
| | | | | | | This should improve performance. Signed-off-by: Steven Toth <stoth@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (9308): s5h1411: Improvements to the default registersSteven Toth2008-10-211-2/+1
| | | | | | | s5h1411: Improvements to the default registers Signed-off-by: Steven Toth <stoth@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (9306): dsbr100: Add frequency checkAlexey Klimov2008-10-211-1/+7
| | | | | | | | Add checking for frequency and printk if -1 returned. Signed-off-by: Alexey Klimov <klimov.linux@gmail.com> Signed-off-by: Douglas Schilling Landgraf <dougsland@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (9305): radio-mr800: Add BKL for usb_amradio_open()Alexey Klimov2008-10-211-0/+5
| | | | | | | | Added BKL for usb_amradio_open() Signed-off-by: Alexey Klimov <klimov.linux@gmail.com> Signed-off-by: Douglas Schilling Landgraf <dougsland@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (9304): dsbr100: CodingStyle issueAlexey Klimov2008-10-211-23/+29
| | | | | | | | Fixed few coding style issues in dsbr100 Signed-off-by: Alexey Klimov <klimov.linux@gmail.com> Signed-off-by: Douglas Schilling Landgraf <dougsland@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (9303): dsbr100: Correct bus_info stringAlexey Klimov2008-10-211-1/+1
| | | | | | | | Replaced bus_info string from ISA to USB Signed-off-by: Alexey Klimov <klimov.linux@gmail.com> Signed-off-by: Douglas Schilling Landgraf <dougsland@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (9301): pvrusb2: Keep MPEG PTSs from drifting awayBoris Dores2008-10-211-0/+4
| | | | | | | | (Mike Isely) This change was empirically figured out by Boris Dores after empirically comparing against behavior in the Windows driver. Signed-off-by: Mike Isely <isely@pobox.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (9300): pvrusb2: Fix deadlock problemMike Isely2008-10-211-6/+0
| | | | | | | | | | | | | | | | | | | | Fix deadlock problem in 2.6.27 caused by new USB core behavior in response to a USB device reset request. With older kernels, the USB device reset was "in line"; the reset simply took place and the driver retained its association with the hardware. However now this reset triggers a disconnect, and worse still the disconnect callback happens in the context of the caller who asked for the device reset. This results in an attempt by the pvrusb2 driver to recursively take a mutex it already has, which deadlocks the driver's worker thread. (Even if the disconnect callback were to happen on a different thread we'd still have problems however - because while the driver should survive and correctly disconnect / reconnect, it will then trigger another device reset during the repeated initialization, which will then cause another disconect, etc, forever.) The fix here is simply to not attempt the device reset (it was of marginal value anyway). Signed-off-by: Mike Isely <isely@pobox.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (9299): cx18: Don't mask many real init error codes by mapping them ↵Andy Walls2008-10-212-15/+24
| | | | | | | | | | | | to ENOMEM Changes to let error return codes bubble up to the user visible error message on card initialization. A number of them were being remapped to ENOMEM when no memory or array resource shortage existed. That hampered diagnosis of user trouble reports. Signed-off-by: Andy Walls <awalls@radix.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (9298): cx18: Add __iomem address space qualifier to ↵Andy Walls2008-10-211-2/+2
| | | | | | | | | | cx18_log_*_retries() argument cx18: Add __iomem address space qualifier to cx18_log_*_retries() addr argument to clean up sparse build warnings. Signed-off-by: Andy Walls <awalls@radix.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (9297): cx18: Fix memory leak on card initialization failureAndy Walls2008-10-211-2/+6
| | | | | | | | On error exit, the cx18_probe() function did not use the proper entry in cx18_cards[] with kfree() when card init failed; leaking memory. Signed-off-by: Andy Walls <awalls@radix.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* byteorder: remove direct includes of linux/byteorder/swab[b].hHarvey Harrison2008-10-203-1/+3
| | | | | | | | | | | | A consolidated implementation will provide this generically through asm/byteorder, remove direct includes to avoid breakage when the changeover to the new implementation occurs. Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com> Acked-by: Mauro Carvalho Chehab <mchehab@infradead.org> Acked-by: "Paul E. McKenney" <paulmck@us.ibm.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6Linus Torvalds2008-10-185-23/+35
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6: (94 commits) USB: remove err() macro from more usb drivers USB: remove err() macro from usb misc drivers USB: remove err() macro from usb core code USB: remove err() macro from usb class drivers USB: remove use of err() in drivers/usb/serial USB: remove info() macro from usb mtd drivers USB: remove info() macro from usb input drivers USB: remove info() macro from usb network drivers USB: remove info() macro from remaining usb drivers USB: remove info() macro from usb/misc drivers USB: remove info() macro from usb/serial drivers USB: remove warn macro from HID core USB: remove warn() macro from usb drivers USB: remove warn() macro from usb net drivers USB: remove warn() macro from usb media drivers USB: remove warn() macro from usb input drivers usb/fsl_qe_udc: clear data toggle on clear halt request usb/fsl_qe_udc: fix response to get status request fsl_usb2_udc: Fix oops on probe failure. fsl_usb2_udc: Add a wmb before priming endpoint. ...
| * USB: remove warn() macro from usb media driversGreg Kroah-Hartman2008-10-175-23/+35
| | | | | | | | | | | | | | | | | | | | USB should not be having it's own printk macros, so remove warn() and use the system-wide standard of dev_warn() wherever possible. In the few places that will not work out, use a basic printk(). Cc: Mauro Carvalho Chehab <mchehab@infradead.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* | V4L/DVB (9296): Patch to remove warning message during cx88-dvb compilationIgor M. Liplianin2008-10-174-16/+28
| | | | | | | | | | | | | | | | Remove warning message during cx88-dvb compilation. Also fixes double underline in function and struct names. Signed-off-by: Igor M. Liplianin <liplianin@me.by> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* | V4L/DVB (9294): gspca: Add a stop sequence in t613.Jean-Francois Moine2008-10-171-0/+14
| | | | | | | | | | Signed-off-by: Jean-Francois Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* | V4L/DVB (9293): gspca: Separate and fix the sensor dependant sequences in t613.Leandro Costantino2008-10-171-37/+110
| | | | | | | | | | | | Signed-off-by: Leandro Costantino <lcostantino@gmail.com> Signed-off-by: Jean-Francois Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* | V4L/DVB (9292): gspca: Call the control setting functions at init time in t613.Jean-Francois Moine2008-10-171-72/+70
| | | | | | | | | | Signed-off-by: Jean-Francois Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* | V4L/DVB (9291): gspca: Do not set the white balance temperature by default ↵Jean-Francois Moine2008-10-171-1/+1
| | | | | | | | | | | | | | in t613. Signed-off-by: Jean-Francois Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* | V4L/DVB (9290): gspca: Adjust the sensor init sequences in t613.Jean-Francois Moine2008-10-171-7/+20
| | | | | | | | | | Signed-off-by: Jean-Francois Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* | V4L/DVB (9289): gspca: Other sensor identified as om6802 in t613.Jean-Francois Moine2008-10-171-6/+10
| | | | | | | | | | Signed-off-by: Jean-Francois Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* | V4L/DVB (9288): gspca: Write to the USB device and not USB interface in t613.Jean-Francois Moine2008-10-171-3/+3
| | | | | | | | | | Signed-off-by: Jean-Francois Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* | V4L/DVB (9287): gspca: Change the name of the multi bytes write function in ↵Jean-Francois Moine2008-10-171-31/+32
| | | | | | | | | | | | | | t613. Signed-off-by: Jean-Francois Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* | V4L/DVB (9286): gspca: Compilation problem of gspca.c and the kernel version.Jean-Francois Moine2008-10-172-1/+1
| | | | | | | | | | Signed-off-by: Jean-Francois Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* | V4L/DVB (9283): Correct typo and enable setting the gain on the mt9m111 sensorErik Andrén2008-10-171-2/+2
| | | | | | | | | | | | | | A typo was introduced during the gspca conversion, crippling the ability to control the gain on the mt9m111 sensor. Signed-off-by: Erik Andrén <erik.andren@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* | V4L/DVB (9282): Properly iterate the urbs when destroying them.Erik Andrén2008-10-171-1/+1
| | | | | | | | | | | | | | Properly iterate the allocated when freeing the urbs, this fixes a memory leak Signed-off-by: Erik Andrén <erik.andren@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* | V4L/DVB (9281): gspca: Add hflip and vflip to the po1030 sensorErik Andren2008-10-172-7/+101
| | | | | | | | | | | | Signed-off-by: Erik Andren <erik.andren@gmail.com> Signed-off-by: Jean-Francois Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* | V4L/DVB (9280): gspca: Use the gspca debug macrosErik Andren2008-10-177-98/+66
| | | | | | | | | | | | Signed-off-by: Erik Andren <erik.andren@gmail.com> Signed-off-by: Jean-Francois Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* | V4L/DVB (9279): gspca: Correct some copyright headersErik Andren2008-10-1713-14/+13
| | | | | | | | | | | | Signed-off-by: Erik Andren <erik.andren@gmail.com> Signed-off-by: Jean-Francois Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* | V4L/DVB (9278): gspca: Remove the m5602_debug variableErik Andren2008-10-174-5/+0
| | | | | | | | | | | | Signed-off-by: Erik Andren <erik.andren@gmail.com> Signed-off-by: Jean-Francois Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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