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* [SCSI] libosd: Fix blk_put_request locking againBoaz Harrosh2009-12-101-2/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | So libosd has decided to sacrifice some code simplicity for the sake of a clean API. One of these things is the possibility for users to call osd_end_request, in any condition at any state. This opens up some problems with calling blk_put_request when out-side of the completion callback but calling __blk_put_request when detecting a from-completion state. The current hack was working just fine until exofs decided to operate on all devices in parallel and wait for the sum of the requests, before deallocating all osd-requests at once. There are two new possible cases 1. All request in a group are deallocated as part of the last request's async-done, request_queue is locked. 2. All request in a group where executed asynchronously, but de-allocation was delayed to after the async-done, in the context of another thread. Async execution but request_queue is not locked. The solution I chose was to separate the deallocation of the osd_request which has the information users need, from the deallocation of the internal(2) requests which impose the locking problem. The internal block-requests are freed unconditionally inside the async-done-callback, when we know the queue is always locked. If at osd_end_request time we still have a bock-request, then we know it did not come from within an async-done-callback and we can call the regular blk_put_request. The internal requests were used for carrying error information after execution. This information is now copied to osd_request members for later analysis by user code. The external API and behaviour was unchanged, except now it really supports what was previously advertised. Reported-by: Vineet Agarwal <checkout.vineet@gmail.com> Signed-off-by: Boaz Harrosh <bharrosh@panasas.com> Cc: Stable Tree <stable@kernel.org> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
* [SCSI] enclosure: fix oops while iterating enclosure_status arrayJames Bottomley2009-12-101-0/+2
| | | | | | | | | | | | | | | Based on patch originally by Jeff Mahoney <jeffm@suse.com> enclosure_status is expected to be a NULL terminated array of strings but isn't actually NULL terminated. When writing an invalid value to /sys/class/enclosure/.../.../status, it goes off the end of the array and Oopses. Fix by making the assumption true and adding NULL at the end. Reported-by: Artur Wojcik <artur.wojcik@intel.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
* Merge branch 'acpica' of ↵Linus Torvalds2009-12-091-2/+3
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6 * 'acpica' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6: ACPICA: Update version to 20091112. ACPICA: Add additional module-level code support ACPICA: Deploy new create integer interface where appropriate ACPICA: New internal utility function to create Integer objects ACPICA: Add repair for predefined methods that must return sorted lists ACPICA: Fix possible fault if return Package objects contain NULL elements ACPICA: Add post-order callback to acpi_walk_namespace ACPICA: Change package length error message to an info message ACPICA: Reduce severity of predefined repair messages, Warning to Info ACPICA: Update version to 20091013 ACPICA: Fix possible memory leak for Scope ASL operator ACPICA: Remove possibility of executing _REG methods twice ACPICA: Add repair for bad _MAT buffers ACPICA: Add repair for bad _BIF/_BIX packages
| * ACPICA: Update version to 20091112.Bob Moore2009-11-241-1/+1
| | | | | | | | | | | | | | | | Version 20091112. Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Lin Ming <ming.m.lin@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
| * ACPICA: Add post-order callback to acpi_walk_namespaceLin Ming2009-11-241-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | The existing interface only has a pre-order callback. This change adds an additional parameter for a post-order callback which will be more useful for bus scans. ACPICA BZ 779. Also update the external calls to acpi_walk_namespace. http://www.acpica.org/bugzilla/show_bug.cgi?id=779 Signed-off-by: Lin Ming <ming.m.lin@intel.com> Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
| * ACPICA: Update version to 20091013Bob Moore2009-11-241-1/+1
| | | | | | | | | | | | | | | | Version 20091013. Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Lin Ming <ming.m.lin@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
* | Merge branch 'for-linus' of ↵Linus Torvalds2009-12-096-8/+97
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (51 commits) Input: appletouch - give up maintainership Input: dm355evm_kbd - switch to using sparse keymap library Input: wistron_btns - switch to using sparse keymap library Input: add generic support for sparse keymaps Input: fix memory leak in force feedback core Input: wistron - remove identification strings from DMI table Input: psmouse - remove identification strings from DMI tables Input: atkbd - remove identification strings from DMI table Input: i8042 - remove identification strings from DMI tables DMI: allow omitting ident strings in DMI tables Input: psmouse - do not carry DMI data around Input: matrix-keypad - switch to using dev_pm_ops Input: keyboard - fix lack of locking when traversing handler->h_list Input: gpio_keys - scan gpio state at probe and resume time Input: keyboard - add locking around event handling Input: usbtouchscreen - add support for ET&T TC5UH touchscreen controller Input: xpad - add two new Xbox 360 devices Input: polled device - do not start polling if interval is zero Input: polled device - schedule first poll immediately Input: add S3C24XX touchscreen driver ...
| * | Input: add generic support for sparse keymapsDmitry Torokhov2009-12-071-0/+62
| | | | | | | | | | | | | | | | | | | | | | | | | | | More and more devices choose to reimplement support for sparse keymaps first introduced by wistron driver. Move it into a library module so it can be easily used by interested parties. Reviewed-by: Anisse Astier <anisse@astier.eu> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| * | Merge commit 'v2.6.32' into nextDmitry Torokhov2009-12-0221-62/+231
| |\ \
| * | | Input: keyboard - fix lack of locking when traversing handler->h_listDmitry Torokhov2009-12-011-2/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Keyboard handler should not attempt to traverse handler->h_list on its own, without any locking, otherwise it races with registering and unregistering of input handles which leads to crashes. Introduce input_handler_for_each_handle() helper that allows safely iterate over all handles attached to a particular handler and switch keyboard handler to use it. Reported-by: Jim Paradis <jparadis@redhat.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| * | | Input: input-polldev, matrix-keypad - include in kernel docDmitry Torokhov2009-11-202-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Make sure that polled input device and matrix keypad APIs are included with the rest of input API when generating kernel documentation. Also description of absres was missing as well. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| * | | Input: input-polldev - add sysfs interface for controlling poll intervalSamu Onkalo2009-11-201-1/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Sysfs entry for reading and setting of the polling interval. If the interval is set to 0, polling is stopped. Polling is restarted when interval is changed to non-zero. sysfs entries: poll = current polling interval in msec (RW) max = max allowed polling interval (RO) min = min allowed polling interval (RO) Minimum and maximum limit for interval can be set while setting up the device. Interval can be adjusted even if the input device is not currently open. [dtor@mail.ru: add kernel doc markup for the new fields] Signed-off-by: Samu Onkalo <samu.p.onkalo@nokia.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| * | | Input: ucb1400_ts - allow passing IRQ through platfrom_dataMarek Vasut2009-11-201-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch allows UCB1400 to get IRQ GPIO from platform data. In case platform_data are not supplied or the IRQ supplied in the platform_data is negative, fall back to the old IRQ detection algorithm. Signed-off-by: Marek Vasut <marek.vasut@gmail.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| * | | Input: add new keycodes useful in mobile devicesJani Nikula2009-11-051-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add new codes for camera focus key, and camera lens cover, keypad slide, front proximity switches. Signed-off-by: Jani Nikula <ext-jani.1.nikula@nokia.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| * | | Merge commit 'v2.6.32-rc6' into nextDmitry Torokhov2009-11-0529-49/+92
| |\ \ \
| * | | | Input: mark custom_data in ff_periodic_effect as __userDmitry Torokhov2009-11-021-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The custom_data pointer in ff_periodict_effect structure is a userspace pointer and should be marked as such. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| * | | | Input: add driver for Dynapro serial touchscreenTias Guns2009-10-261-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is a driver for Dynapro serial touchscreen, which used to be supported in Xorg. The driver needs updated inputattach utility to initialize serial port and create proper serio device before the driver will be bound to it. Signed-off-by: Tias Guns <tias@ulyssis.org> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| * | | | Input: add open and close methods for polled devicesSamu Onkalo2009-10-181-4/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Optional open and close methods for preparing and closing the device. Signed-off-by: Samu Onkalo <samu.p.onkalo@nokia.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
* | | | | Merge branch 'for_linus' of ↵Linus Torvalds2009-12-0911-24/+171
|\ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6 * 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6: (345 commits) V4L/DVB (13542): ir-keytable: Allow dynamic table change V4L/DVB (13541): atbm8830: replace 64-bit division and floating point usage V4L/DVB (13540): ir-common: Cleanup get key evdev code V4L/DVB (13539): ir-common: add __func__ for debug messages V4L/DVB (13538): ir-common: Use a dynamic keycode table V4L/DVB (13537): ir: Prepare the code for dynamic keycode table allocation V4L/DVB (13536): em28xx: Use the full RC5 code on HVR-950 Remote Controller V4L/DVB (13535): ir-common: Add a hauppauge new table with the complete RC5 code V4L/DVB (13534): ir-common: Remove some unused fields/structs V4L/DVB (13533): ir: use dynamic tables, instead of static ones V4L/DVB (13532): ir-common: Add infrastructure to use a dynamic keycode table V4L/DVB (13531): ir-common: rename the debug routine to allow exporting it V4L/DVB (13458): go7007: subdev conversion V4L/DVB (13457): s2250: subdev conversion V4L/DVB (13456): s2250: Change module structure V4L/DVB (13528): em28xx: add support for em2800 VC211A card em28xx: don't reduce scale to half size for em2800 em28xx: don't load audio modules when AC97 is mis-detected em28xx: em2800 chips support max width of 640 V4L/DVB (13523): dvb-bt8xx: fix compile warning ... Fix up trivial conflicts due to spelling fixes from the trivial tree in Documentation/video4linux/gspca.txt drivers/media/video/cx18/cx18-mailbox.h
| * | | | | V4L/DVB (13540): ir-common: Cleanup get key evdev codeMauro Carvalho Chehab2009-12-051-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The same loop to seek for a key were used on different places. Also, no spinlock were protecting it to avoid the risk of replacing a keycode while seeking for a new code. This cleanup does: - create an unique function to seek for a code; - adds an spinlock to protect the table lookup; - remove some unused code; - simplifies to code to make it easier to understand. Basically no change in behavior should be noticed after this patch. Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * | | | | V4L/DVB (13539): ir-common: add __func__ for debug messagesMauro Carvalho Chehab2009-12-051-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * | | | | V4L/DVB (13538): ir-common: Use a dynamic keycode tableMauro Carvalho Chehab2009-12-051-0/+6
| | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * | | | | V4L/DVB (13537): ir: Prepare the code for dynamic keycode table allocationMauro Carvalho Chehab2009-12-051-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently, the IR table is initialized by calling ir_input_init(). However, this function doesn't return any error code, nor has a function to be called when de-initializing the IR's. Change the return argment to integer and make sure that each driver will handle the error code. Also adds a function to free any resources that may be allocating there: ir_input_free(). Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * | | | | V4L/DVB (13535): ir-common: Add a hauppauge new table with the complete RC5 codeMauro Carvalho Chehab2009-12-051-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Now that V4L drivers can support more than 7 bits for scan code, let's add a modified version for the Hauppauge Grey IR containing the full IR scancode. Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * | | | | V4L/DVB (13534): ir-common: Remove some unused fields/structsMauro Carvalho Chehab2009-12-051-7/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Now that the IR conversion to dynamic tables has finished, we can get rid of some fields and definitions that aren't used anymore. Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * | | | | V4L/DVB (13533): ir: use dynamic tables, instead of static onesMauro Carvalho Chehab2009-12-051-3/+2
| | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * | | | | V4L/DVB (13532): ir-common: Add infrastructure to use a dynamic keycode tableMauro Carvalho Chehab2009-12-051-1/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | V4L drivers use an static keycode vector with 128 entries, where the scancode indexes the keycode. While this works, it limits the scancodes to have only 7 bits, not allowing for example full RC5 codes. Instead of implementing the same code on every V4L driver, provide a common infrastructure to handle the bigger tables, minimizing the changes inside each driver. Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * | | | | V4L/DVB (13531): ir-common: rename the debug routine to allow exporting itMauro Carvalho Chehab2009-12-051-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | As newer IR common code will be added on other files, we need a global debug var inside the module. Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * | | | | V4L/DVB (13477): v4l2-subdev: remove unnecessary checkHans Verkuil2009-12-051-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * | | | | V4L/DVB (13470): V4L2: Add Capability and Flag field for Chroma KeyVaibhav Hiremath2009-12-051-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Vaibhav Hiremath <hvaibhav@ti.com> Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * | | | | V4L/DVB (13467): V4L2: Added CID's V4L2_CID_ROTATE/BG_COLORVaibhav Hiremath2009-12-051-1/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Vaibhav Hiremath <hvaibhav@ti.com> Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * | | | | V4L/DVB (13464): Davinci VPFE Capture: add i2c adapter id in platform dataVaibhav Hiremath2009-12-051-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The I2C adapter ID is actually depends on Board and may vary, Davinci uses id=1, but in case of AM3517 id=3. Signed-off-by: Vaibhav Hiremath <hvaibhav@ti.com> Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * | | | | V4L/DVB (13417): Fix videobuf_queue_vmalloc_init() prototypeJonathan Corbet2009-12-051-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | For whatever reason, the device structure pointer to videobuf_queue_vmalloc_init is typed "void *", even though it's passed right through to videobuf_queue_core_init(), which expects a struct device pointer. The other videobuf implementations use struct device *; I think vmalloc should too. Signed-off-by: Jonathan Corbet <corbet@lwn.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * | | | | V4L/DVB (13377): make struct videobuf_queue_ops constantJonathan Corbet2009-12-054-5/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The videobuf_queue_ops function vector is not declared constant, but there's no need for the videobuf layer to ever change it. Make it const so that videobuf users can make their operations const without warnings. Signed-off-by: Jonathan Corbet <corbet@lwn.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * | | | | V4L/DVB (13238): v4l2_subdev: rename tuner s_standby operation to core s_powerLaurent Pinchart2009-12-051-3/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Upcoming I2C v4l2_subdev drivers need a way to control the subdevice power state from the core. This use case is already partially covered by the tuner s_standby operation, but no way to explicitly come back from the standby state is available. Rename the tuner s_standby operation to core s_power, and fix tuner drivers accordingly. The tuner core will call s_power(0) instead of s_standby(). No explicit call to s_power(1) is required for tuners as they are supposed to wake up from standby automatically. [mchehab@redhat.com: CodingStyle fix] Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * | | | | V4L/DVB (13206): cx25840: add component supportDavid T.L. Wong2009-12-051-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: David T.L. Wong <davidtlwong@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * | | | | V4L/DVB (13183): gspca: add stv0680 subdriverHans de Goede2009-12-051-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds a new subdriver to gspca supporting cams with the stv0680 bridge (replacing the old in kernel v4l1 driver). Many thanks to Hans Verkuil for providing me with one of the 2 cams used in testing this new sub driver. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * | | | | V4L/DVB (13177): radio: Add support for TEF6862 tunerRichard Röjfors2009-12-051-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds support for TEF6862 Car Radio Enhanced Selectivity Tuner. It's implemented as a subdev, supporting checking signal strength and setting and getting frequency. Signed-off-by: Richard Röjfors <richard.rojfors@mocean-labs.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * | | | | V4L/DVB (13135): Add support for TeVii remotesIgor M. Liplianin2009-12-051-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The patch brings infrared remote support for some cx88 based cards. Such as TeVii S460,S420. Signed-off-by: Igor M. Liplianin <liplianin@me.by> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * | | | | V4L/DVB (13134): Add support for TBS-likes remotesIgor M. Liplianin2009-12-051-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The patch brings infrared remote support for some cx88 based cards. Such as: TeVii S460,S420; Omicom SS4; SatTrade ST4200; TBS 8920,8910; Prof 7300,6200. Signed-off-by: Igor M. Liplianin <liplianin@me.by> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * | | | | V4L/DVB (13130): soc-camera: add a new driver for the RJ54N1CB0C camera ↵Guennadi Liakhovetski2009-12-051-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | sensor from Sharp This adds an soc-camera / v4l2-subdev driver for the RJ54N1CB0C CMOS camera sensor from Sharp. The sensor is very picky about initialisation and configuration sequences. The driver limits artificially maximum window size by 800x600, although the sensor supports 1600x1200. Sizes above 800x600 don't seem to work correctly, besides, examples from the system integrator use sizes above 640x480 only for still photography. Unfortunately, I had to use "magic" register-value pairs for undocumented and "reserved" registers. This version of the driver also omits some functionality, like cropping, which hasn't been sufficiently tested yet and will be added later. create mode 100644 drivers/media/video/rj54n1cb0c.c Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * | | | | V4L/DVB (13103): create a standard method for dvb adapter drivers to ↵Michael Krufky2009-12-051-1/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | override frontend ioctls Signed-off-by: Michael Krufky <mkrufky@kernellabs.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * | | | | V4L/DVB (13099): ir-functions: Export ir_rc5_decode() for use by the cx23885 ↵Andy Walls2009-12-051-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | module Signed-off-by: Andy Walls <awalls@radix.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * | | | | V4L/DVB (13096): v4l2-subdev: Add v4l2_subdev_ir_ops and IR notify defines ↵Andy Walls2009-12-051-0/+94
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | for v4l2_device Add v4l2_subdev_ir_ops and IR notify defines for v4l2_device. This change is specifically needed at this time to support the integrated IR controller in the CX2388[58] chips. Signed-off-by: Andy Walls <awalls@radix.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * | | | | V4L/DVB (13084): v4l2-chip-ident: Add ID's needed for the cx23885 and ↵Andy Walls2009-12-051-0/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | cx25840 modules Add identifiers for CX2388[578] chips, CX2310[012] chips, integrated A/V decoders cores, integrated IR controller core, and the CX23417 MPEG encoder. The cx23885 module and cx25840 module will use these identifiers in upcoming changes. Signed-off-by: Andy Walls <awalls@radix.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * | | | | V4L/DVB (13040): V4L2: Add a v4l2-subdev (soc-camera) driver for OmniVision ↵Marek Vasut2009-12-051-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | OV9640 sensor Signed-off-by: Marek Vasut <marek.vasut@gmail.com> Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* | | | | | Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide-next-2.6Linus Torvalds2009-12-091-2/+2
|\ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide-next-2.6: sl82c105: remove no longer needed debugging code sis5513: remove stale TODO pdc202xx_old: remove no longer needed debugging code cy82c693: remove no longer needed debugging code cmd64x: remove no longer needed debugging code alim15x3: remove obsolete and dangerous wdc_udma parameter ide: Increase WAIT_DRQ to accomodate some CF cards and SSD drives. cs5535: add pci id for AMD based CS5535 controllers slc90e66: fix UDMA handling drivers/ide/tx4938ide.c: use resource_size() drivers/ide/ide_platform.c: use resource_size() drivers/ide/au1xxx-ide.c: use resource_size() hpt366: remove dead old timing tables ide: update Kconfig text to mark as deprecated ide-tape: remove the BKL hpt366: kill unused #define's
| * \ \ \ \ \ Merge branch 'master' of /home/davem/src/GIT/linux-2.6/David S. Miller2009-12-0334-82/+280
| |\ \ \ \ \ \ | | | |_|_|/ / | | |/| | | |
| * | | | | | ide: Increase WAIT_DRQ to accomodate some CF cards and SSD drives.David S. Miller2009-12-021-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Based upon a patch by Philippe De Muyter, and feedback from Mark Lord and Robert Hancock. As noted by Mark Lord, the outdated ATA1 spec specifies a 20msec timeout for setting DRQ but lots of common devices overshoot this. Signed-off-by: David S. Miller <davem@davemloft.net>
* | | | | | | Merge branch 'for-linus' of ↵Linus Torvalds2009-12-0920-33/+32
|\ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial: (42 commits) tree-wide: fix misspelling of "definition" in comments reiserfs: fix misspelling of "journaled" doc: Fix a typo in slub.txt. inotify: remove superfluous return code check hdlc: spelling fix in find_pvc() comment doc: fix regulator docs cut-and-pasteism mtd: Fix comment in Kconfig doc: Fix IRQ chip docs tree-wide: fix assorted typos all over the place drivers/ata/libata-sff.c: comment spelling fixes fix typos/grammos in Documentation/edac.txt sysctl: add missing comments fs/debugfs/inode.c: fix comment typos sgivwfb: Make use of ARRAY_SIZE. sky2: fix sky2_link_down copy/paste comment error tree-wide: fix typos "couter" -> "counter" tree-wide: fix typos "offest" -> "offset" fix kerneldoc for set_irq_msi() spidev: fix double "of of" in comment comment typo fix: sybsystem -> subsystem ...
generated by cgit (git 2.34.1) at 2025-01-27 18:29:11 +0000