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* [media] ir-core: make struct rc_dev the primary interfaceDavid Härdeman2010-12-29
| | | | | | | | | | | | | | | | | | | | | | This patch merges the ir_input_dev and ir_dev_props structs into a single struct called rc_dev. The drivers and various functions in rc-core used by the drivers are also changed to use rc_dev as the primary interface when dealing with rc-core. This means that the input_dev is abstracted away from the drivers which is necessary if we ever want to support multiple input devs per rc device. The new API is similar to what the input subsystem uses, i.e: rc_device_alloc() rc_device_free() rc_device_register() rc_device_unregister() [mchehab@redhat.com: Fix compilation on mceusb and cx231xx, due to merge conflicts] Signed-off-by: David Härdeman <david@hardeman.nu> Acked-by: Jarod Wilson <jarod@redhat.com> Tested-by: Jarod Wilson <jarod@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] rc-core: Code cleanup after merging rc-sysfs and rc-map into rc-mainDavid Härdeman2010-12-29
| | | | | | | | | | | | | | | | [mchehab@redhat.com: this patch were originally bundled with some renaming stuff and with the file merges, as seen at: https://patchwork.kernel.org/patch/291092/. Instead of using the original approach, I wrote the rename patches and the code merge as separate changes, then applied the difference on this patch. This way, it is easier to see the real changes at the code, and will be easier to merge upstream, especially if some conflict rises on the renaming patches] Signed-off-by: David Härdeman <david@hardeman.nu> Acked-by: Jarod Wilson <jarod@redhat.com> Tested-by: Jarod Wilson <jarod@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] rc-core: merge rc-map.c into rc-main.cMauro Carvalho Chehab2010-12-29
| | | | | | | With this change, all rc-core functions are into just one file, except for the rc-raw specific functions. Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] rc-core: Merge rc-sysfs.c into rc-main.cMauro Carvalho Chehab2010-12-29
| | | | Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] Rename rc-core files from ir- to rc-Mauro Carvalho Chehab2010-12-29
| | | | | | As protocol decoders are specific to InfraRed, keep their names as-is. Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] rename drivers/media/IR to drives/media/rcMauro Carvalho Chehab2010-12-29
| | | | Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] ir-core: more cleanups of ir-functions.cDavid Härdeman2010-12-29
| | | | | | | | | | | | | | | | | | | | cx88 only depends on VIDEO_IR because it needs ir_extract_bits(). Move that function to ir-core.h and make it inline. Lots of drivers had dependencies on VIDEO_IR when they really wanted IR_CORE. The only remaining drivers to depend on VIDEO_IR are bt8xx and saa7134 (ir_rc5_timer_end is the only function exported by ir-functions). Rename VIDEO_IR -> IR_LEGACY to give a hint to anyone writing or converting drivers to IR_CORE that they do not want a dependency on IR_LEGACY. Signed-off-by: David Härdeman <david@hardeman.nu> Acked-by: Jarod Wilson <jarod@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] ir-core: remove remaining users of the ir-functions keyhandlersDavid Härdeman2010-12-29
| | | | | | | | | | This patch removes the remaining usages of the ir_input_nokey() and ir_input_keydown() functions provided by drivers/media/IR/ir-functions.c by using the corresponding functionality in ir-core instead. Signed-off-by: David Härdeman <david@hardeman.nu> Acked-by: Jarod Wilson <jarod@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] ir-core: convert drivers/media/video/cx88 to ir-coreDavid Härdeman2010-12-29
| | | | | | | | | | | | | | | | | | | | | This patch converts the cx88 driver (for sampling hw) to use the decoders provided by ir-core instead of the separate ones provided by ir-functions (and gets rid of those). The value for MO_DDS_IO had a comment saying it corresponded to a 4kHz samplerate. That comment was unfortunately misleading. The actual samplerate was something like 3250Hz. The current value has been derived by analyzing the elapsed time between interrupts for different values (knowing that each interrupt corresponds to 32 samples). Thanks to Mariusz Bialonczyk <manio@skyboo.net> for testing my patches (about one a day for two weeks!) on actual hardware. Signed-off-by: David Härdeman <david@hardeman.nu> Acked-by: Jarod Wilson <jarod@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] radio-si4713: Add regulator framework supportJarkko Nikula2010-12-29
| | | | | | | | | | Convert the driver to use regulator framework instead of set_power callback. This with gpio_reset platform data provide cleaner way to manage chip VIO, VDD and reset signal inside the driver. Signed-off-by: Jarkko Nikula <jhnikula@gmail.com> Cc: Eduardo Valentin <eduardo.valentin@nokia.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] au0828: enable VBI timeout when calling read() without streamon()Devin Heitmueller2010-12-29
| | | | | | | | | Because some clients (e.g. tvtime) will just open the filehandle and call read() instead of explicitly calling streamon first, we need to make sure the VBI timeout routine gets enabled in this case. Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] au0828: fixes for timeout on no videoDevin Heitmueller2010-12-29
| | | | | | | | | The first pass of fixes to cause the driver to continue streaming even when there is no video arriving over the ITU656 bus were not adequate. Continue the work from the previous patch. Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] au0828: continue video streaming even when no ITU-656 coming inDevin Heitmueller2010-12-29
| | | | | | | | | | | | | We need the au0828 to continue delivering frames even when the device is not delivering video, or else applications such as tvtime will block indefinitely. Unfortunately, the au8522 doesn't have any sort of free-running mode or "blue screen on no video" like some other decoders. This work was sponsored by GetWellNetwork Inc. Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] au8522: Handle differences in comb filter config for s-video inputDevin Heitmueller2010-12-29
| | | | | | | | | | Tweak the comb filter config when in s-video mode to match the Hauppauge Windows driver values (based on register dumps). This work was sponsored by GetWellNetwork Inc. Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] au8522: fix clamp control for different video modesDevin Heitmueller2010-12-29
| | | | | | | | | | Straighten out the clamp control configurations for the various video modes, based off of register diffs done against the Hauppauge Windows driver. This work was sponsored by GetWellNetwork Inc. Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] au8522: cleanup code which disables audio decoderDevin Heitmueller2010-12-29
| | | | | | | | | Cleanup the routine which disables the audio decoder. In particular, the i2s output was being shut off but the audio processor itself was not, resulting in more power being consumed than needed. Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] au0828: Fix field alignment for video frames delivered by driverDevin Heitmueller2010-12-29
| | | | | | | | | | | Fix the alignment of fields being delivered by the driver, which was resulting in jerky video when there was horizontal motion (since the bottom field of the frame was being sent with the top field of the previous frame) This work was sponsored by GetWellNetwork Inc. Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] au0828: set max packets per URB to match Windows driverDevin Heitmueller2010-12-29
| | | | | | | | | | | We had the max packets per URB set to an incredibly low "10" as opposed to the Windows driver which has it as 128. Set the value to match the Windows driver, which will reduce interrupts considerably. This work was sponsored by GetWellNetwork Inc. Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] au8522: Properly set default brightnessDevin Heitmueller2010-12-29
| | | | | | | | | | | The chip's default value for the brightness didn't match what we were sending back in the queryctrl ioctl(), so if the application actually set the brightness to the "default", it would actually end up being way too bright. This work was sponsored by GetWellNetwork Inc. Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] gspca: Convert some uppercase hexadecimal values to lowercaseJean-François Moine2010-12-29
| | | | | Signed-off-by: Jean-François Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] gspca - sonixj: Simplify and clarify the hv7131r probe functionJean-François Moine2010-12-29
| | | | | Signed-off-by: Jean-François Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] gspca - zc3xx: Bad clocksetting for mt9v111_3 with 640x480 resolutionJean-François Moine2010-12-29
| | | | | | | | The bad value prevented the autogain to work correctly and some images were truncated. Signed-off-by: Jean-François Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] gspca - main: Fix a small code errorJean-François Moine2010-12-29
| | | | | Signed-off-by: Jean-François Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] gspca - main: Version changeJean-François Moine2010-12-29
| | | | | Signed-off-by: Jean-François Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] gspca_ov519: generate release button event on stream stop if neededHans de Goede2010-12-29
| | | | | | | | Generate a release button event when the button is still pressed when the stream stops. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] gspca_xirlink_cit: Add support camera buttonHans de Goede2010-12-29
| | | | | | | gspca_xirlink_cit: Add support camera button Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] gspca_xirlink_cit: Frames have a 4 byte footerHans de Goede2010-12-29
| | | | | | | | At least on the ibm netcam pro frames have a 4 byte footer, take this into account when calculating sizeimage. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] gspca_xirlink_cit: various usb bandwidth allocation improvements / fixesHans de Goede2010-12-29
| | | | | | | | | | | | | | The following usb bandwidth allocation changes were made to the ibm netcam pro code: - Don't restart negotiation at max packet size on stop0, as that gets called by gspca_main during negotiation. Move this to sd_isoc_init. - Don't ask for full bandwidth when running at 160x120, that does not need full bandwidth - Make minimum acceptable bandwidth depend upon resolution [mchehab@redhat.com: Fix CodingStyle problems at switch statements] Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] gspca: only set gspca->int_urb if submitting it succeedsHans de Goede2010-12-29
| | | | | | | | | | | Currently alloc_and_submit_int_urb() is setting gspca->int_urb as soon as the allocation has succeeded, but if the subsequent submit fails, the urb gets destroyed. And then later will get destroyed again in gspca_input_destroy_urb() because gspca->int_urb is set, leading to a double free. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] gspca: submit interrupt urbs *after* isoc urbsHans de Goede2010-12-29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently gspca supported usb-1.1 webcams for which we support the input button through an interrupt endpoint won't stream (not enough bandwidth error) when used through an USB-2.0 hub. After much debugging I've found out that the cause for this is that the ehci-sched.c schedeling code does not like it when there are already urb's scheduled when (large) isoc urbs are queued. By moving the submission of the interrupt urbs to after submitting the isoc urbs the camera starts working again through usb-2.0 hubs. Note that this does not fix isoc. streaming through a usb-hub while another 1.1 usb device (like the microphone of the same cam) is also active at the same time :( I've spend a long time analyzing the linux kernel ehci scheduler code, resulting in this (long) mail: http://www.spinics.net/lists/linux-usb/msg37982.html The conclusion of the following mail thread is that yes there are several issues when using usb-1.1 devices through a usb-2.0 hub, but these are not easily fixable in the current code. Fixing this in ehci-sched.c requires an almost full rewrite, which is not bound to happen anytime soon. So with this patch gspca driven usb-1.1 webcams will atleast work when connected through an usb-2.0 hub when the microphone is not used. As an added bonus this patch avoids extra destroy/create input urb cycles when we end up falling back to a lower speed alt setting because of bandwidth limitations. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] lmedm04: change USB Timeouts to avoid troublesMalcolm Priestley2010-12-29
| | | | | | | | | DM04/QQBOX USB Timing change. Improved timing to avoid USB corruptions on some systems. Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] lmed04: Improve frontend handlingMalcolm Priestley2010-12-29
| | | | | | | | | | | | Improved frontend handling. Frontend now remains open at all times, with signal lock, snr & signal level polled from Interupt. Updated driver for DM04/QQBOX USB DVB-S BOXES to version 1.70. Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] cafe_ccic: fix colorspace corruption on resumeDaniel Drake2010-12-29
| | | | | | | | | | | | | | If you suspend and resume during video capture, the video colours are corrupted on resume. This is because the sensor is being unconditionally powered off during the resume path. Only power down during resume if the camera is not in use, and correctly reconfigure the sensor during resume. Fixes http://dev.laptop.org/ticket/10190 Signed-off-by: Daniel Drake <dsd@laptop.org> Acked-by: Jonathan Corbet <corbet@lwn.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] drivers/media: Removed unnecessary KERN_<level>s from dprintk usesJoe Perches2010-12-29
| | | | | | | Converted if (debug >= 2) printk(KERN_DEBUG... to if debug >= 2) dprintk(...) Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] cx231xx: Add IR support for Pixelview Hybrid SBTVDMauro Carvalho Chehab2010-12-29
| | | | Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] cx231xx: Add a driver for I2C-based IRMauro Carvalho Chehab2010-12-29
| | | | | | | | | | | Although cx231xx has a very good IR support, already supported by mceusb driver, some designs decided to add a separate I2C microcontroller chip in order to handle IR. Due to that, add a glue to ir-kbd-i2c is needed, in order to support those devices. Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] Add DVB support for SAA7134_BOARD_KWORLD_PCI_SBTVD_FULLSEGMauro Carvalho Chehab2010-12-29
| | | | Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] Add support for Kworld SBTVD boardMauro Carvalho Chehab2010-12-29
| | | | Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] mb86a20s: add support for serial streamsMauro Carvalho Chehab2010-12-29
| | | | | | | | By comparing the traffic between Pixelview (cx23102-based and Kworld (saa7134-based), the only difference is at register 0xd5. After some tests, It seems that it is used to change mode between serial and parallel. Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] cx231xx: use callback to set agc on PixelViewMauro Carvalho Chehab2010-12-29
| | | | Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] add digital support for PV SBTVD hybridMauro Carvalho Chehab2010-12-29
| | | | Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] Add analog support for Pixelvied Hybrid SBTVDMauro Carvalho Chehab2010-12-29
| | | | Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] add a driver for mb86a20sMauro Carvalho Chehab2010-12-29
| | | | | | | | | This adds the trivial bits to mb86a20s. As the driver won't touch at the channel/layer parameters, this may not be enough for receiving all channels, especially ISDB-Tsb, but the driver worked properly for receiving video channels on my tests. Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] em28xx: Add support for Leadership ISDB-TMauro Carvalho Chehab2010-12-29
| | | | | | | This device uses an em2874B + Sharp 921 One Seg frontend. Signed-off-by: Douglas Schilling Landgraf <dougsland@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] Re-write the s921 frontendMauro Carvalho Chehab2010-12-29
| | | | | | | | | | | | | On our tests with Leadership ISDBT, the s921 frontend were not work. As its design contained some weird things, it ended to be easier to just re-write it, getting another frontend as an example (cx24123). As the old s921 driver weren't used, there's no regression. Some info from the old frontend were used as a way to double check the behavior that were noticed on the USB dumps retrieved from Leadership driver. Signed-off-by: Douglas Schilling Landgraf <dougsland@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* Merge branch 'v4l_for_linus' of ↵Linus Torvalds2010-12-28
|\ | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6 * 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6: [media] v4l: soc-camera: fix multiple simultaneous user case
| * [media] v4l: soc-camera: fix multiple simultaneous user caseGuennadi Liakhovetski2010-12-25
| | | | | | | | | | | | | | | | | | | | A recent patch has introduced a regression, whereby a second open of an soc-camera video device breaks the running capture. This patch fixes this bug by guaranteeing, that video buffers get initialised only during the first open of the device node. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* | Merge branch 'v4l_for_linus' of ↵Linus Torvalds2010-12-23
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6 * 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6: (21 commits) [media] mceusb: set a default rx timeout [media] mceusb: fix inverted mask inversion logic [media] mceusb: add another Fintek device ID [media] lirc_dev: fixes in lirc_dev_fop_read() [media] lirc_dev: stray unlock in lirc_dev_fop_poll() [media] rc: fix sysfs entry for mceusb and streamzap [media] streamzap: merge timeout space with trailing space [media] mceusb: fix keybouce issue after parser simplification [media] IR: add tv power scancode to rc6 mce keymap [media] mceusb: buffer parsing fixups for 1st-gen device [media] mceusb: fix up reporting of trailing space [media] nuvoton-cir: improve buffer parsing responsiveness [media] mceusb: add support for Conexant Hybrid TV RDU253S [media] s5p-fimc: Fix output DMA handling in S5PV310 IP revisions [media] s5p-fimc: Use correct fourcc code for 32-bit RGB format [media] s5p-fimc: Convert m2m driver to unlocked_ioctl [media] s5p-fimc: Explicitly add required header file [media] s5p-fimc: Fix vidioc_g_crop/cropcap on camera sensor [media] s5p-fimc: BKL lock removal - compilation fix [media] soc-camera: fix static build of the sh_mobile_csi2.c driver ...
| * [media] mceusb: set a default rx timeoutJarod Wilson2010-12-20
| | | | | | | | | | | | | | | | | | | | | | | | Its possible for the call to read rx timeout from the hardware to fail, in which case we end up with a bogus rx timeout value. Set a default one when filling in the rc struct, and we'll just overwrite it later w/the value from hardware, but if that read fails, we've at least got a sane rx timeout value to work with (1000ms is the default value I've seen returned on most if not all mceusb hardware). Signed-off-by: Jarod Wilson <jarod@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * [media] mceusb: fix inverted mask inversion logicJarod Wilson2010-12-20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | As it turns out, somewhere along the way, we managed to invert the meaning of the tx_mask_inverted flag. Looking back over the old lirc driver, tx_mask_inverted was set to 0 if the device was in tx_mask_list. Now we have a tx_mask_inverted flag set to 1 for all the devices that were in the list, and set tx_mask_inverted to that flag value, which is actually the opposite of what we used to set, causing set_tx_mask to use the wrong mask setting option. Since there seem to be more devices with inverted masks than not (using the original device as the baseline for inverted vs. normal), lets just call the ones currently marked as inverted normal instead, and flip the if/else actions that key off of the inverted flag. Note: the problem only cropped up if a call to set_tx_mask was made, if no mask was set, the device would work just fine, which is why this managed to slip though w/o getting noticed until now. Tested successfully by myself and Dennis Gilmore. Reported-by: Dennis Gilmore <dgilmore@redhat.com> Signed-off-by: Jarod Wilson <jarod@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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