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path: root/drivers/media/video
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* V4L/DVB (9327): v4l: use video_device.num instead of minor in video%dHans Verkuil2008-10-21
| | | | | | | | | | | | | | | | | | | | | | | 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 Dauskardt2008-10-21
| | | | | | | | | | | 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 Verkuil2008-10-21
| | | | | 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 Verkuil2008-10-21
| | | | | | | | 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 Ailus2008-10-21
| | | | | | | | | | | | 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 (9301): pvrusb2: Keep MPEG PTSs from drifting awayBoris Dores2008-10-21
| | | | | | | | (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 Isely2008-10-21
| | | | | | | | | | | | | | | | | | | | 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 Walls2008-10-21
| | | | | | | | | | | | 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 Walls2008-10-21
| | | | | | | | | | 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 Walls2008-10-21
| | | | | | | | 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 Harrison2008-10-20
| | | | | | | | | | | | 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 Torvalds2008-10-17
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 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-Hartman2008-10-17
| | | | | | | | | | | | | | | | | | | | 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. Liplianin2008-10-17
| | | | | | | | | | | | | | | | 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 Moine2008-10-17
| | | | | | | | | | 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 Costantino2008-10-17
| | | | | | | | | | | | 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 Moine2008-10-17
| | | | | | | | | | 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 Moine2008-10-17
| | | | | | | | | | | | | | 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 Moine2008-10-17
| | | | | | | | | | 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 Moine2008-10-17
| | | | | | | | | | 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 Moine2008-10-17
| | | | | | | | | | 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 Moine2008-10-17
| | | | | | | | | | | | | | 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 Moine2008-10-17
| | | | | | | | | | 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 Andrén2008-10-17
| | | | | | | | | | | | | | 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 Andrén2008-10-17
| | | | | | | | | | | | | | 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 Andren2008-10-17
| | | | | | | | | | | | 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 Andren2008-10-17
| | | | | | | | | | | | 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 Andren2008-10-17
| | | | | | | | | | | | 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 Andren2008-10-17
| | | | | | | | | | | | 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 (9277): gspca: propagate an error in m5602_start_transfer()Erik Andren2008-10-17
| | | | | | | | | | | | 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 (9276): videobuf-dvb: two functions are now staticMauro Carvalho Chehab2008-10-17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch marks those two functions as static: static int videobuf_dvb_register_adapter(struct videobuf_dvb_frontends *fe, static int videobuf_dvb_register_frontend(struct dvb_adapter *adapter, Since MFE patches changed their calls by videobuf_dvb_register_bus. To avoid having to declare the prototypes, the patch moves videobuf_dvb_register_bus() to be after the declaration of the above functions used there. Cc: Steven Toth <stoth@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* | V4L/DVB (9273): MFE: videobuf-dvb.c checkpatch cleanup as part of MFE mergeSteven Toth2008-10-17
| | | | | | | | | | | | | | MFE: videobuf-dvb.c checkpatch cleanup as part of MFE merge Signed-off-by: Steven Toth <stoth@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* | V4L/DVB (9271): videobuf: data storage optimisation (2)Darron Broad2008-10-17
| | | | | | | | | | | | | | | | | | | | | | To optimise data storage even further one other redundant var has been removed. This also removes a redundant assignment. Signed-off-by: Steven Toth <stoth@linuxtv.org> Signed-off-by: Darron Broad <darron@kewl.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* | V4L/DVB (9269): cx88: add I2S-ADC tvaudio methodDarron Broad2008-10-17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This adds I2S-ADC tvaudio mode as a formal method of audio delivery. This fixes one bug and adds fm audio via I2S-ADC on cards that support it. The bug occured before when I2S-ADC mode was initiated on composite/s-video open but was then reset within 500ms by the audio thread which used any previous audio tuning details. Signed-off-by: Darron Broad <darron@kewl.org> Signed-off-by: Steven Toth <stoth@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* | V4L/DVB (9268): tuner: add FMD1216MEX tunerDarron Broad2008-10-17
| | | | | | | | | | | | | | | | | | This tuner was already supported by proxy as an FMD1216ME, however, the MEX uses a different FM Radio IF so this addition is now required. Signed-off-by: Darron Broad <darron@kewl.org> Signed-off-by: Steven Toth <stoth@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* | V4L/DVB (9267): cx88: Update of audio routing config for FM radioDarron Broad2008-10-17
| | | | | | | | | | | | | | | | | | | | | | | | This adds audio routing for the hvr-1300/3000/4000 cards enabling FM audio for the I2S ADC method of the cx88. At this time only the HVR-4000 has been tested. It is assumed the HVR-3000/1300 are the same. Signed-off-by: Darron Broad <darron@kewl.org> Signed-off-by: Steven Toth <stoth@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* | V4L/DVB (9266): videobuf: properly handle attachment failureDarron Broad2008-10-17
| | | | | | | | | | | | | | | | | | | | | | This fixes attachment failure where we now unwind attachment and skip non-attached nodes where necessary so we can survive a fault situation correctly. Signed-off-by: Darron Broad <darron@kewl.org> Signed-off-by: Steven Toth <stoth@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* | V4L/DVB (9265): videobuf: data storage optimisationDarron Broad2008-10-17
| | | | | | | | | | | | | | | | To optimise data storage redundant vars are removed. Signed-off-by: Darron Broad <darron@kewl.org> Signed-off-by: Steven Toth <stoth@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* | V4L/DVB (9262): cx88: Change spurious buffer message into a debug only messageSteven Toth2008-10-17
| | | | | | | | | | | | | | | | | | | | A number of users have complained that their syslog often shows this messages but it doesn't impact performance. I'm changing this to a debug message, so developers will still see the message during testing and users will no longer be bothered by this. Signed-off-by: Steven Toth <stoth@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* | V4L/DVB (9252): au0828: Checkpatch complianceSteven Toth2008-10-17
| | | | | | | | | | | | | | au0828: Checkpatch compliance Signed-off-by: Steven Toth <stoth@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* | V4L/DVB (9251): cx23885: Checkpatch complianceSteven Toth2008-10-17
| | | | | | | | | | | | | | cx23885: Checkpatch compliance Signed-off-by: Steven Toth <stoth@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* | V4L/DVB (9250): cx88: Convert __FUNCTION__ to __func__Steven Toth2008-10-17
| | | | | | | | | | | | | | cx88: Convert __FUNCTION__ to __func__ Signed-off-by: Steven Toth <stoth@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* | V4L/DVB (9247): au0828: add support for another USB id for Hauppauge HVR950QMichael Krufky2008-10-17
| | | | | | | | | | | | | | Add autodetection support for a new revision of the Hauppauge HVR950Q (2040:721e) Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* | V4L/DVB (9244): video: improve sh_mobile_ceu buffer handlingMagnus Damm2008-10-17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch improves the buffer handling in the sh_mobile_ceu driver. Instead of marking all queued buffers as VIDEOBUF_ACTIVE the code now marks queued-but-not-active buffers as VIDEOBUF_QUEUED and buffers involved in dma as VIDEOBUF_ACTIVE. The code is also updated with code to cancel active buffers, thanks to Morimoto-san. Tested-by: Kuninori Morimoto <morimoto.kuninori@renesas.com> Signed-off-by: Magnus Damm <damm@igel.co.jp> Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* | V4L/DVB (9243): video: add byte swap to sh_mobile_ceu driverMagnus Damm2008-10-17
| | | | | | | | | | | | | | | | | | Extend the sh_mobile_ceu driver to enable byte swap. This way bytes are stored in memory in incoming byte order. Signed-off-by: Magnus Damm <damm@igel.co.jp> Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* | V4L/DVB (9242): video: add sh_mobile_ceu commentsMagnus Damm2008-10-17
| | | | | | | | | | | | | | | | This patch adds CEU hardware block comments to the sh_mobile_ceu driver. Signed-off-by: Magnus Damm <damm@igel.co.jp> Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* | V4L/DVB (9241): soc-camera: move sensor power management to ↵Guennadi Liakhovetski2008-10-17
| | | | | | | | | | | | | | | | | | | | | | | | | | soc_camera_platform.c Switching sensors on and off is now done by sensor drivers themselves, typically using platform-provided hooks. Update soc_camera_platform.c to do the same. Also remove a refundant struct soc_camera_platform_info definition from soc_camera_platform.c. Tested-by: Magnus Damm <damm@igel.co.jp> Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* | V4L/DVB (9240): saa7127: Fix two typosJean Delvare2008-10-17
| | | | | | | | | | Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* | V4L/DVB (9239): Add support for rgb555 pixel formats to viviMagnus Damm2008-10-17
| | | | | | | | | | | | | | | | | | | | This patch adds RGB555 pixel format support to the vivi driver. Both little endian and big endian versions are added. The driver follows the RGB pixel format described in Table 2-2 of the V4L2 API spec, _not_ the older BGR interpretation described in Table 2-1. Signed-off-by: Magnus Damm <damm@igel.co.jp> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* | V4L/DVB (9238): Add support for rgb565 pixel formats to viviMagnus Damm2008-10-17
| | | | | | | | | | | | | | | | | | | | This patch adds RGB565 pixel format support to the vivi driver. Both little endian and big endian versions are added. The driver follows the RGB pixel format described in Table 2-2 of the V4L2 API spec, _not_ the older BGR interpretation described in Table 2-1. Signed-off-by: Magnus Damm <damm@igel.co.jp> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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