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* V4L/DVB (10298): remove err macro from few usb devicesMauro Carvalho Chehab2009-03-30
| | | | | | | | | | | | Patch removes err() macros from few usb devices. It places pr_err in pvrusb2-v4l2.c, dev_err in dabusb and in usbvision drivers. Beside placing dev_err, patch defines new s2255_dev_err macro with S2255_DRIVER_NAME in s2255 module. Signed-off-by: Alexey Klimov <klimov.linux@gmail.com> Acked-by: Thierry Merle <thierry.merle@free.fr> Acked-by: Mike Isely <isely@pobox.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (10296): uvcvideo: Fix memory leak in input device handlingLaurent Pinchart2009-03-30
| | | | | | | | | The dynamically allocated input_dev->phys buffer isn't freed when unregistering the device. As the input layer doesn't provide any release callback, use a fixed-size buffer inside the uvc_device structure. Signed-off-by: Laurent Pinchart <laurent.pinchart@skynet.be> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (10295): uvcvideo: Retry URB buffers allocation when the system is ↵Laurent Pinchart2009-03-30
| | | | | | | | | | | | | low on memory. URB buffers for video transfers are sized to UVC_MAX_PACKETS bulk/isochronous packets by default. If the system is too low on memory try successively smaller numbers of packets until allocation succeeds. Tested-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: Laurent Pinchart <laurent.pinchart@skynet.be> Reviewed-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (10294): uvcvideo: Add support for the Alcor Micro AU3820 chipset.Laurent Pinchart2009-03-30
| | | | | | | | The Alcor Micro AU3820 chipset (found in the Future Boy PC USB webcam) requires the MINMAX quirk. Add a corresponding entry in the device IDs list. Signed-off-by: Laurent Pinchart <laurent.pinchart@skynet.be> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (10293): uvcvideo: replace strn{cpy,cat} with strl{cpy,cat}.Laurent Pinchart2009-03-30
| | | | | | | | | | strncpy is unsafe as it doesn't append a terminating NUL character when the source string doesn't fit in the destination buffer. Replace it with strlcpy. strncat is misused as its size argument refers to the source string, not the destination buffer. Replace it with strlcat. Signed-off-by: Laurent Pinchart <laurent.pinchart@skynet.be> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (10291): em28xx: fix VIDIOC_G_CTRL when there is no msp34xx device.Hans Verkuil2009-03-30
| | | | | Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (10286): af9015: add new USB ID for KWorld DVB-T 395UAntti Palosaari2009-03-30
| | | | | | | | | Add new USB ID 1b80:e39b for KWorld DVB-T 395U. This device revision does have Quantek QT1010 silicon tuner. Thanks-to: Ray Chen <swyear@gmail.com> Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (10284): cx18: Add initial entry for a Leadtek DVR3100 H hybrid cardAndy Walls2009-03-30
| | | | | | | | | Card report provided by Patryk on the ivtv-devel list: http://ivtvdriver.org/pipermail/ivtv-devel/2009-January/005922.html Reported-by: Pat <tatyrza@mm.pl> Signed-off-by: Andy Walls <awalls@radix.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (10283): cx18: Call request_module() with proper argument types.Andy Walls2009-03-30
| | | | | | | | | | | | request_module() needs to be called with a string literal for a format string or with 1 or more variable arguments to avoid compiler warnings and possible exploits, if someone could cause us to get a format string with a '%' code in the format string when we make the call. Reported-by: Brandon Jenkins <bcjenkins@tvwhere.com> Signed-off-by: Andy Walls <awalls@radix.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (10281): cx18: Conversion to new V4L2 framework: use v4l2_device objectAndy Walls2009-03-30
| | | | | | | | First step in conversion to the new V4L2 framework. Added per cx18 device instance of the v4l2_device and its registration. Signed-off-by: Andy Walls <awalls@radix.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (10280): cx18: Rename structure members: dev to pci_dev and v4l2dev ↵Andy Walls2009-03-30
| | | | | | | | | | | to video_dev Renamed structure member name to be more specific to type in anticipation of updating to the v4l2_device/v4l2_subdev framework. Too many objects named "dev" and /v4l2_\{0,1\}dev/ would be to confusing. Signed-off-by: Andy Walls <awalls@radix.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (10279): cx18: Print driver version number when logging statusAndy Walls2009-03-30
| | | | | | | | Make sure v4l2-ctl --log-status outputs the driver version. Reported-by: David Dombroski <davedom@optonline.net> Signed-off-by: Andy Walls <awalls@radix.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (10278): cx18: Fix bad audio in first analog capture.Andy Walls2009-03-30
| | | | | | | | | | | Normalize the APU state before the second firmware load so that audio for the first analog capture is correct. Many thanks to Conexant for supporting me in finding a solution for this problem. Signed-off-by: Andy Walls <awalls@radix.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (10277): cx18, cx2341x: Fix bugs in cx18 AC3 control and comply with ↵Andy Walls2009-03-30
| | | | | | | | | | | | | V4L2 spec Fix bugs in the cx18 AC3 control implementation that would have affected ivtv and other drivers via the cx2341x module. Bring AC3 controls behavior into comliance with V4L2 specification. Thanks to Hans Verkuil for reviewing the previous patch and pointing out the problems. Reported-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Andy Walls <awalls@radix.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (10276): cx18, cx2341x, ivtv: Add AC-3 audio encoding control to cx18Andy Walls2009-03-30
| | | | | | | | | | Initial addition of controls to set AC-3 audio encoding for the CX23418 - it does not work yet due to firmware or cx18 driver issues. This change affects the common cx2341x and ivtv modules due to shared structures and common functions. Signed-off-by: Andy Walls <awalls@radix.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (10275): cx18: Additional debug to display outgoing mailbox parametersAndy Walls2009-03-30
| | | | | | | | | Added debug display of outgoing mailbox arguments. Fixed a minor problem with display of stale incoming mailbox contents, when user was not looking for debug warnings. Signed-off-by: Andy Walls <awalls@radix.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (10274): cx18: Fix a PLL divisor update for the I2S master clockAndy Walls2009-03-30
| | | | | | | | | | A redundant PLL divisior update for the I2S master clock after AV core firmware load was missed in earlier PLL parameter changes. This one really doesn't matter because it's redundant and gets overwritten, but the driver should be self consistent in the values used. Signed-off-by: Andy Walls <awalls@radix.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (10272): av7110: test type field in VIDIOC_G_SLICED_VBI_CAPHans Verkuil2009-03-30
| | | | | Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (10271): saa7146: convert to video_ioctl2.Hans Verkuil2009-03-30
| | | | | | | | The conversion to video_ioctl2 is the first phase to converting this driver to the latest v4l2 framework. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (10269): Add support for DVBWorld DVBS2 PCI-e 2005.Igor M. Liplianin2009-03-30
| | | | | | | | | | DVBWorld DVBS2 PCI-e 2005 card contains cx23885 PCI-e bridge and cx24116 demodulator. http://www.linuxtv.org/wiki/index.php/DVBWorld_DVB-S2_2005_PCI-Express_Card The card tested by me (Igor). Signed-off-by: Igor M. Liplianin <liplianin@me.by> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (10268): Proper implement set_voltage in cx24116.Igor M. Liplianin2009-03-30
| | | | | | | | | | | | Now there is a card, which uses cx24116 to control LNB DC voltage. It is DVBWorld DVBS2 PCI-e 2005. The patch is nedded to add support for that card. 1. Rename CMD_SET_TONEPRE to CMD_LNBDCLEVEL. 2. Fill set_voltage with actually control voltage code. 3. Correct set_tone to not affect voltage. Signed-off-by: Igor M. Liplianin <liplianin@me.by> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (10267): Add support for TeVii S470 DVB-S2 PCI-e card.Igor M. Liplianin2009-03-30
| | | | | | | | | | TeVii S470 DVB-S2 PCI-e card contains cx23885 PCI-e bridge and cx24116 demodulator. http://www.linuxtv.org/wiki/index.php/TeVii_S470 The card tested by me (Igor). Signed-off-by: Igor M. Liplianin <liplianin@me.by> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (10266): Add support for TurboSight TBS6920 DVB-S2 PCI-e card.Igor M. Liplianin2009-03-30
| | | | | | | | | | TurboSight TBS6920 DVB-S2 PCI-e card contains cx23885 PCI-e bridge and cx24116 demodulator. http://www.linuxtv.org/wiki/index.php/TBS_6920 The card tested by me (Igor). Signed-off-by: Igor M. Liplianin <liplianin@me.by> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (10263): zr364xx: add support for Aiptek DV T300Antoine Jacquet2009-03-30
| | | | | | Tested-by: Hámorszky Balázs <balihb@freepop.hu> Signed-off-by: Antoine Jacquet <royale@zerezo.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (10259): pvrusb2: Code module name directly in printkMike Isely2009-03-30
| | | | | | | | | | | | | | | | | | The name of the pvrusb2 module is not likely to ever change, and there are plenty of other places where the name is directly coded, so there is little utility in using a macro to infer the module name here. In addition, using that macro complicates other uses of the driver involving older kernels where this macro works differently. Yes I know for many places we don't have to worry about that. But my alternative is that I have to build special logic in the pvrusb2 standalone driver to special-case what is otherwise costmetic and that is just plain nuts for something as trivial as this, especially since this change does not at all have any compile time or run time impact on the driver. I'm just removing a nicety that didn't have a lot of value here to begin with. Signed-off-by: Mike Isely <isely@pobox.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (10258): pvrusb2: Issue VIDIOC_INT_INIT to v4l2 modules when they ↵Mike Isely2009-03-30
| | | | | | | | | | | | first attach It appears that various v4l-dvb drivers are changing to require explicit initialization before use. This change to the pvrusb2 driver implements an automatic issuance of VIDIOC_INT_INIT when a module is bound to the driver, thus conforming to the new behavior. Signed-off-by: Mike Isely <isely@pobox.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (10255): em28xx: Clock (XCLK) CleanupRobert Krakora2009-03-30
| | | | | | | Clock (XCLK) Cleanup Signed-off-by: Robert Krakora <rob.krakora@messagenetsystems.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (10251): cx25840: add comments explaining what the init() does.Hans Verkuil2009-03-30
| | | | | Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (10249): v4l2-common: added v4l2_i2c_tuner_addrs()Hans Verkuil2009-03-30
| | | | | | | | | Add v4l2_i2c_tuner_addrs() to obtain the various I2C tuner addresses. This will be used in several drivers, so make this a common function as we do not want to have these I2C addresses all over the place. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (10247): saa7134: convert to the new v4l2 framework.Hans Verkuil2009-03-30
| | | | | | | Register v4l2_device and switch to v4l2_subdev to access the i2c modules. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (10246): saa6752hs: convert to v4l2_subdev.Hans Verkuil2009-03-30
| | | | | Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (10244): v4l2: replace a few snprintfs with strlcpyHans Verkuil2009-03-30
| | | | | Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (10242): pwc: add support for webcam snapshot buttonNam Phạm Thành2009-03-30
| | | | | | | | This patch adds support for Philips webcam snapshot button as an event input device, for consistency with other webcam drivers. Signed-off-by: Pham Thanh Nam <phamthanhnam.ptn@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (10239): pvrusb2: Fix misleading comment caused by earlier commitMike Isely2009-03-30
| | | | | | | | | | | | | | | | Previous v4l-dvb changeset id 4cc8ed11e2e0 changed the pvrusb2-hdw internal API regarding i2c chip debug register access. However that change failed to also update the corresponding function comment describing the API. As driver maintained I never saw a request for an ack on that change; there probably should have been one especially since the manner in which this API operates was changed - its interface is now entangled with a v4l specific struct and I would have preferred to keep this API clear of moving-target v4l-isms such as this one if at all possible which is why I had done it the way I did before. But whatever. This commit at least fixes the comment issue. Signed-off-by: Mike Isely <isely@pobox.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (10238): pvrusb2: Change sysfs serial number handlingMike Isely2009-03-30
| | | | | | | | | Use the new pvrusb2 internal API to grab the device identifier, rather than generating it directly. This unifies some code and make possible use of that identifier in places other than sysfs. Signed-off-by: Mike Isely <isely@pobox.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (10237): pvrusb2: Generate a device-unique identifierMike Isely2009-03-30
| | | | | | | | | | Implement a new internal function to create a string device identifier. This ID stays with the specific device, making it useful to user space to identify specific devices. We use the serial number if available; otherwise we give up and just spit out a unit/instance ID. Signed-off-by: Mike Isely <isely@pobox.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (10236): pvrusb2: Stop advertising VBI capability - it isn't thereMike Isely2009-03-30
| | | | | Signed-off-by: Mike Isely <isely@pobox.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (10231): v4l2-subdev: add v4l2_ext_controls supportHans Verkuil2009-03-30
| | | | | | | The saa6752hs module needs this. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (10211): vivi: Implements 4 inputs on viviMauro Carvalho Chehab2009-03-30
| | | | | | | | | | | | | | | | | This patch adds the capability of selecting between 4 different inputs on vivi driver. Input 0 is the normal color bar, while inputs 1-3 are modified color bars. This allows testing input selection on userspace applications and serves as an implementation model for other drivers. The current approach allows a maximum of 10 different inputs, since the input name generator assumes that we need just one digit to present the input. It shouldn't be hard to modify it to present a bigger name of inputs, but, in fact, it doesn't make much sense of doing it for this test driver. Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* maple: fix Error in kernel-doc notationRandy Dunlap2009-03-29
| | | | | | | | | | Fix kernel-doc error in maple (it's not kernel-doc): Error(drivers/sh/maple/maple.c:782): cannot understand prototype: 'struct bus_type maple_bus_type = ' Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> cc: Paul Mundt <lethal@linux-sh.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* Merge branch 'i2c-for-linus' of git://jdelvare.pck.nerim.net/jdelvare-2.6Linus Torvalds2009-03-28
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 'i2c-for-linus' of git://jdelvare.pck.nerim.net/jdelvare-2.6: i2c-core: Some style cleanups i2c-piix4: Add support for the Broadcom HT1100 chipset i2c-piix4: Add support to SB800 SMBus changes i2c-pca-platform: Use defaults if no platform_data given i2c-algo-pca: Use timeout for checking the state machine i2c-algo-pca: Rework waiting for a free bus i2c-algo-pca: Add PCA9665 support i2c: Adapt debug macros for KERN_* constants i2c-davinci: Fix timeout handling i2c: Adapter timeout is in jiffies i2c: Set a default timeout value for all adapters i2c: Add missing KERN_* constants to printks i2c-algo-pcf: Handle timeout correctly i2c-algo-pcf: Style cleanups eeprom/at24: Remove EXPERIMENTAL i2c-nforce2: Add support for MCP67, MCP73, MCP78S and MCP79 i2c: Clarify which clients are auto-removed i2c: Let checkpatch shout on users of the legacy model i2c: Document the different ways to instantiate i2c devices
| * i2c-core: Some style cleanupsZhenwen Xu2009-03-28
| | | | | | | | | | | | | | | | | | Some lines over 80. The printk(KERN_ERR ... ) should be dev_err. And some blankspace should be deleted. Signed-off-by: Zhenwen Xu <helight.xu@gmail.com> Signed-off-by: Jean Delvare <khlai@linux-fr.org>
| * i2c-piix4: Add support for the Broadcom HT1100 chipsetFlavio Leitner2009-03-28
| | | | | | | | | | | | | | Add support for the Broadcom HT1100 LD chipset (SMBus function.) Signed-off-by: Flavio Leitner <fbl@redhat.com> Signed-off-by: Jean Delvare <khali@linux-fr.org>
| * i2c-piix4: Add support to SB800 SMBus changesShane Huang2009-03-28
| | | | | | | | | | | | | | | | | | | | | | | | Add support for the AMD SB800 Family series of products. Major changes include the changes to addressing the SMBus registers at different location from the locations in the previous compatible parts from AMD such as SB400/SB600/SB700. For SB800, the main features and register definitions of SMBus and other interfaces are still compatible with the previous products with the only change being in how to access the internal registers for these blocks. Signed-off-by: Shane Huang <shane.huang@amd.com> Signed-off-by: Jean Delvare <khali@linux-fr.org>
| * i2c-pca-platform: Use defaults if no platform_data givenWolfram Sang2009-03-28
| | | | | | | | | | Signed-off-by: Wolfram Sang <w.sang@pengutronix.de> Signed-off-by: Jean Delvare <khali@linux-fr.org>
| * i2c-algo-pca: Use timeout for checking the state machineWolfram Sang2009-03-28
| | | | | | | | | | | | | | | | | | | | We now timeout also if the state machine does not change within the given time. For that, the driver-specific completion-functions are extended to return true or false depending on the timeout. This then gets checked in the algorithm. Signed-off-by: Wolfram Sang <w.sang@pengutronix.de> Signed-off-by: Jean Delvare <khali@linux-fr.org>
| * i2c-algo-pca: Rework waiting for a free busWolfram Sang2009-03-28
| | | | | | | | | | | | | | | | Waiting for a free bus now accepts the timeout value in jiffies and does proper checking using time_before. Signed-off-by: Wolfram Sang <w.sang@pengutronix.de> Signed-off-by: Jean Delvare <khali@linux-fr.org>
| * i2c-algo-pca: Add PCA9665 supportMarco Aurelio da Costa2009-03-28
| | | | | | | | | | | | | | Add support for the PCA9665 I2C controller. Signed-off-by: Wolfram Sang <w.sang@pengutronix.de> Signed-off-by: Jean Delvare <khali@linux-fr.org>
| * i2c: Adapt debug macros for KERN_* constantsFrank Seidel2009-03-28
| | | | | | | | | | | | | | | | | | | | | | | | According to kerneljanitors todo list all printk calls (beginning a new line) should have an according KERN_* constant. Those are the changes to the debug macros in the i2c subsystem to meet this requirement. Also changing no-debug statements to raw printks again. Signed-off-by: Frank Seidel <frank@f-seidel.de> Signed-off-by: Jean Delvare <khali@linux-fr.org> Tested-by: Wolfram Sang <w.sang@pengutronix.de>
| * i2c-davinci: Fix timeout handlingJean Delvare2009-03-28
| | | | | | | | | | | | | | | | | | Properly set the adapter timeout value in jiffies, and then use that value in the driver, rather than a hard-coded constant. Signed-off-by: Jean Delvare <khali@linux-fr.org> Tested-by: Troy Kisky <troy.kisky@boundarydevices.com> Cc: Kevin Hilman <khilman@mvista.com>
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