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* [media] rc/Kconfig: Fix a warningMauro Carvalho Chehab2012-08-141-1/+1
| | | | | | drivers/media/rc/Kconfig:291:warning: multi-line strings not supported Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] rc-core: move timeout and checks to lircDavid Härdeman2012-08-143-34/+29Star
| | | | | | | | | | | | | | | | | The lirc TX functionality expects the process which writes (TX) data to the lirc dev to sleep until the actual data has been transmitted by the hardware. Since the same timeout calculation is duplicated in more than one driver (and would have to be duplicated in even more drivers as they gain TX support), it makes sense to move this timeout calculation to the lirc layer instead. At the same time, centralize some of the sanity checks. Signed-off-by: David Härdeman <david@hardeman.nu> Cc: Jarod Wilson <jwilson@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] media: rc: Introduce RX51 IR transmitter driverTimo Kokkonen2012-08-133-0/+507
| | | | | | | | | | | | | | | | | | | | | | | | | | | This is the driver for the IR transmitter diode found on the Nokia N900 (also known as RX51) device. The driver is mostly the same as found in the original 2.6.28 based kernel that comes with the device. The following modifications have been made compared to the original driver version: - Adopt to the changes that has happen in the kernel during the past five years, such as the change in the include paths - The OMAP DM-timers require much more care nowadays. The timers need to be enabled and disabled or otherwise many actions fail. Timers must not be freed without first stopping them or otherwise the timer cannot be requested again. The code has been tested with sending IR codes with N900 device running Debian userland. The device receiving the codes was Anysee DVB-C USB receiver. Signed-off-by: Timo Kokkonen <timo.t.kokkonen@iki.fi> Cc: Tony Lindgren <tony@atomide.com> Cc: linux-omap@vger.kernel.org Cc: Sakari Ailus <sakari.ailus@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] ati_remote: use %*ph to dump small buffersAndy Shevchenko2012-08-131-8/+3Star
| | | | | | Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Cc: Anssi Hannula <anssi.hannula@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] rc: transmit on device which does not support it should failSean Young2012-08-131-1/+1
| | | | | | | Currently write() will return 0 if an IR device does not support sending. Signed-off-by: Sean Young <sean@mess.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] rc: do not wake up rc thread unless there is something to doSean Young2012-08-135-16/+37
| | | | | | | | | | | The TechnoTrend USB IR Receiver sends 125 ISO URBs per second, even when there is no IR activity. Reduce the number of wake ups from the other drivers too. This saves about 0.25ms/s on a 2.4GHz Core 2 according to powertop. Signed-off-by: Sean Young <sean@mess.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] rc: Add support for the TechnoTrend USB IR ReceiverSean Young2012-08-134-1/+415
| | | | | | | | | This driver adds support for TechnoTrend USB IR Receiver. It is a complete rewrite of the staging/media/lirc/lirc_ttusbir driver. It adds more accurate sample reporting and led control. Signed-off-by: Sean Young <sean@mess.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] iguanair: fix receiver overflowSean Young2012-08-131-3/+2Star
| | | | | | | | | | | | | The Pioneer CU-700 remote causes receiver overflows if you hold down any button. The remote does not send NEC IR repeats, it repeats the entire NEC code after 20ms. The iguanair hardware advertises an interval of 10 which just not enough; with 100 URBs per second and at most 7 edges per URB, we handle at most 700 edges per second. The remote generates about 900. Signed-off-by: Sean Young <sean@mess.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] iguanair: advertise the resolution and timeout properlySean Young2012-08-131-2/+5
| | | | | | | | With the timeout supplied the interface can go idle. The keymap is the same one as other drivers which do not come with a remote. Signed-off-by: Sean Young <sean@mess.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] iguanair: reset the IR state after rx overflow or receiver enableSean Young2012-08-131-0/+4
| | | | | Signed-off-by: Sean Young <sean@mess.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] iguanair: fix return value for transmitSean Young2012-08-131-12/+18
| | | | | | | Also fix error codes returned from open. Signed-off-by: Sean Young <sean@mess.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] iguanair: support suspend and resumeSean Young2012-08-131-7/+14
| | | | | | | Now unbind also stops the receiver. Signed-off-by: Sean Young <sean@mess.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] iguanair: ignore unsupported firmware versionsSean Young2012-08-132-12/+17
| | | | | | | | Firmware versions lower than 0x0205 use a different interface which is not supported. Also report the firmware version in the standard format. Signed-off-by: Sean Young <sean@mess.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] iguanair: reuse existing urb callback for command responsesSean Young2012-08-131-91/+56Star
| | | | | | | | Rather than using usb_interrupt_msg() to receive responses, reuse the urb callback we already have in place. Signed-off-by: Sean Young <sean@mess.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] nec-decoder: fix NEC decoding for Pioneer Laserdisc CU-700 remoteSean Young2012-08-111-2/+2
| | | | | | | This remote sends a header pulse of 8150us followed by a space of 4000us. Signed-off-by: Sean Young <sean@mess.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] Add support for the IguanaWorks USB IR TransceiverSean Young2012-07-313-0/+651
| | | | | Signed-off-by: Sean Young <sean@mess.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] Minor cleanups for MCE USBSean Young2012-07-311-8/+5Star
| | | | | | Signed-off-by: Sean Young <sean@mess.org> Cc: Jarod Wilson <jarod@wilsonet.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] mceusb: Add Twisted Melon USB IDsMark Lord2012-07-311-0/+7
| | | | | | | Add USB identifiers for MCE compatible I/R transceivers from Twisted Melon. Signed-off-by: Mark Lord <mlord@pobox.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] rc: ati_remote.c: code style fixingDu, Changbin2012-07-311-53/+80
| | | | | | | | | | | | changes: 1. wrap some lines that are longer than 80 characters. 2. remove local function prototype declarations which do not need. 3. replace TAB character with a space character in function comments. Signed-off-by: Du, Changbin <changbin.du@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] Avoid sysfs oops when an rc_dev's raw device is absentDouglas Bagnall2012-07-311-2/+3
| | | | | | | | | | | | | | | | | | | | | | For some reason, when the lirc daemon learns that a usb remote control has been unplugged, it wants to read the sysfs attributes of the disappearing device. This is useful for uncovering transient inconsistencies, but less so for keeping the system running when such inconsistencies exist. Under some circumstances (like every time I unplug my dvb stick from my laptop), lirc catches an rc_dev whose raw event handler has been removed (presumably by ir_raw_event_unregister), and proceeds to interrogate the raw protocols supported by the NULL pointer. This patch avoids the NULL dereference, and ignores the issue of how this state of affairs came about in the first place. Version 2 incorporates changes recommended by Mauro Carvalho Chehab (-ENODEV instead of -EINVAL, and a signed-off-by). Signed-off-by: Douglas Bagnall <douglas@paradise.net.nz> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* Merge branch 'v4l_for_linus' into staging/for_v3.6Mauro Carvalho Chehab2012-07-141-1/+3
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * v4l_for_linus: (31 commits) [media] Revert "[media] V4L: JPEG class documentation corrections" [media] s5p-fimc: Add missing FIMC-LITE file operations locking [media] omap3isp: preview: Fix contrast and brightness handling [media] omap3isp: preview: Fix output size computation depending on input format [media] winbond-cir: Initialise timeout, driver_type and allowed_protos [media] winbond-cir: Fix txandrx module info [media] cx23885: Silence unknown command warnings [media] cx23885: add support for HVR-1255 analog (cx23888 variant) [media] cx23885: make analog support work for HVR_1250 (cx23885 variant) [media] cx25840: fix vsrc/hsrc usage on cx23888 designs [media] cx25840: fix regression in HVR-1800 analog audio [media] cx25840: fix regression in analog support hue/saturation controls [media] cx25840: fix regression in HVR-1800 analog support [media] s5p-mfc: Fixed setup of custom controls in decoder and encoder [media] cx231xx: don't DMA to random addresses [media] em28xx: fix em28xx-rc load [media] dvb-core: Release semaphore on error path dvb_register_device() [media] s5p-fimc: Stop media entity pipeline if fimc_pipeline_validate fails [media] s5p-fimc: Fix compiler warning in fimc-lite.c [media] s5p-fimc: media_entity_pipeline_start() may fail ...
| * [media] winbond-cir: Initialise timeout, driver_type and allowed_protosAnton Blanchard2012-07-071-0/+2
| | | | | | | | | | | | | | | | We need to set a timeout so we can go idle on no activity. Signed-off-by: Anton Blanchard <anton@samba.org> Acked-by: David Härdeman <david@hardeman.nu> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * [media] winbond-cir: Fix txandrx module infoAnton Blanchard2012-07-071-1/+1
| | | | | | | | | | | | | | | | | | | | | | We aren't getting any module info for the txandx option because of a typo: parm: txandrx:bool Signed-off-by: Anton Blanchard <anton@samba.org> Acked-by: David Härdeman <david@hardeman.nu> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* | [media] media: Use pr_info not homegrown pr_reg macroJoe Perches2012-07-072-87/+90
| | | | | | | | | | | | | | | | | | | | No need to duplicate normal kernel logging capabilities. Add pr_fmt and convert pr_reg to pr_info. Remove pr_reg macros. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* | [media] media: gpio-ir-recv: add allowed_protos for platform dataDu, Changbin2012-07-061-1/+4
| | | | | | | | | | | | | | | | | | | | It's better to give platform code a chance to specify the allowed protocols to use. [mchehab@redhat.com: fix merge conflict with a patch that made half of this change] Signed-off-by: Du, Changbin <changbin.du@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* | [media] rc/Kconfig: Move a LIRC sub-option to the right placeMauro Carvalho Chehab2012-07-061-10/+11
| | | | | | | | | | | | | | The IR to LIRC option were at the wrong sub-menu. Move it to the right place. Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* | [media] Kconfig: Split the core support options from the driver onesMauro Carvalho Chehab2012-07-061-2/+9
| | | | | | | | | | | | | | | | | | Better arrange the remote controller driver items to happen after the core support, on their proper menus, and making clerarer what is media core options and what is media driver options. Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* | [media] media: reorganize the main Kconfig itemsMauro Carvalho Chehab2012-07-051-16/+13Star
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Change the main items to: <m> Multimedia support ---> [ ] Cameras/video grabbers support [ ] Analog TV support [ ] Digital TV support [ ] AM/FM radio receivers/transmitters support [ ] Remote Controller support This provides an interface that is clearer to end users that are compiling the Kernel, and will allow the building system to automatically unselect drivers for unused functions. Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* | [media] ene_ir: Fix driver initialisationLuis Henriques2012-07-051-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | commit 9ef449c6b31bb6a8e6dedc24de475a3b8c79be20 ("[media] rc: Postpone ISR registration") fixed an early ISR registration on several drivers. It did however also introduced a bug by moving the invocation of pnp_port_start() to the end of the probe function. This patch fixes this issue by moving the invocation of pnp_port_start() to an earlier stage in the probe function. Cc: stable@vger.kernel.org Cc: Jarod Wilson <jarod@redhat.com> Signed-off-by: Luis Henriques <luis.henriques@canonical.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* | [media] media: gpio-ir-recv: switch to module_platform_driverBenoît Thébaudeau2012-06-251-12/+1Star
| | | | | | | | | | | | Cc: Ravi Kumar V <kumarrav@codeaurora.org> Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* | [media] media: gpio-ir-recv: add map nameBenoît Thébaudeau2012-06-251-1/+1
| | | | | | | | | | | | | | | | Make it possible for gpio-ir-recv users to choose a map name. Cc: Ravi Kumar V <kumarrav@codeaurora.org> Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* | [media] media: gpio-ir-recv: fix missing udev by-path entryBenoît Thébaudeau2012-06-251-0/+6
|/ | | | | | | | | Add missing information so that udev can create an entry for gpio-ir-recv under /dev/input/by-path/ . Cc: Ravi Kumar V <kumarrav@codeaurora.org> Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] rc-loopback: remove duplicate lineMichel Machado2012-05-201-1/+0Star
| | | | | | | | | | This patch just removes the second assignment "rc->priv = &loopdev;" that happens a fews lines after the first one. Signed-off-by: Michel Machado <michel@digirati.com.br> CC: Mauro Carvalho Chehab <mchehab@infradead.org> CC: "David Härdeman" <david@hardeman.nu> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] patch for Asus My Cinema PS3-100 (1043:48cd)remi schwartz2012-05-202-0/+92
| | | | | Signed-off-by: Remi Schwartz <remi.schwartz@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] rc: Fix invalid free_region and/or free_irq on probe failureBen Hutchings2012-05-203-29/+24Star
| | | | | | | | | | | | | fintek-cir, ite-cir and nuvoton-cir may try to free an I/O region and/or IRQ handler that was never allocated after a failure in their respective probe functions. Add and use separate labels on the failure path so they will do the right cleanup after each possible point of failure. Compile-tested only. Signed-off-by: Ben Hutchings <ben@decadent.org.uk> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] rc-it913x=v2 Incorrect assigned KEY_1Malcolm Priestley2012-05-201-1/+1
| | | | | | | Correct incorrect scancode for KEY_1 Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] ati_remote: add regular up/down buttons to Medion Digitainer keymapAnssi Hannula2012-05-201-0/+8
| | | | | | | | | | | | | | | | | | | | There are many different Medion X10 remotes that need slightly different keymaps. We may not yet have all the needed keymaps, in which case a wrong keymap may be used. This happened with Medion X10 OR2x remotes before the keymap for them was added, causing the ati_remote driver to select the Medion Digitainer keymap instead. Unfortunately, the Medion Digitainer keymap doesn't have the standard X10 up/down scancodes assigned to KEY_UP and KEY_DOWN keycodes, making wrongly assigned remotes mostly unusable. Add the regular KEY_UP and KEY_DOWN scancodes to the Medion X10 Digitainer keymap, making any Medion remote mostly usable even when wrongly used with that keymap (standard buttons, such as up/down/left/right, 0-9, play/stop/pause, have the same scancode in all the X10 remotes). Signed-off-by: Anssi Hannula <anssi.hannula@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] ati_remote: add keymap for Medion X10 OR2x remotesAnssi Hannula2012-05-203-4/+135
| | | | | | | | | | | | Add another Medion X10 remote keymap. This is for the Medion OR2x remotes with the Windows MCE button. The receiver shipped with this remote has the same USB ID as the other Medion receivers, but the name is different and is therefore used to detect this variant. Signed-off-by: Anssi Hannula <anssi.hannula@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* Merge remote-tracking branch 'linus/master' into staging/for_v3.5Mauro Carvalho Chehab2012-05-155-94/+95
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * linus/master: (805 commits) tty: Fix LED error return openvswitch: checking wrong variable in queue_userspace_packet() bonding: Fix LACPDU rx_dropped commit. Linux 3.4-rc7 ARM: EXYNOS: fix ctrlbit for exynos5_clk_pdma1 ARM: EXYNOS: use s5p-timer for UniversalC210 board ARM / mach-shmobile: Invalidate caches when booting secondary cores ARM / mach-shmobile: sh73a0 SMP TWD boot regression fix ARM / mach-shmobile: r8a7779 SMP TWD boot regression fix ARM: mach-shmobile: convert ag5evm to use the generic MMC GPIO hotplug helper ARM: mach-shmobile: convert mackerel to use the generic MMC GPIO hotplug helper MAINTAINERS: Add myself as the cpufreq maintainer dm mpath: check if scsi_dh module already loaded before trying to load dm thin: correct module description dm thin: fix unprotected use of prepared_discards list dm thin: reinstate missing mempool_free in cell_release_singleton gpio/exynos: Fix compiler warnings when non-exynos machines are selected gpio: pch9: Use proper flow type handlers powerpc/irq: Fix another case of lazy IRQ state getting out of sync ks8851: Update link status during link change interrupt ... Conflicts: drivers/media/common/tuners/xc5000.c drivers/media/common/tuners/xc5000.h drivers/usb/gadget/uvc_queue.c
| * [media] fintek-cir: change || to &&Dan Carpenter2012-04-261-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | The current condition is always true, so everything uses LOGICAL_DEV_CIR_REV2 (8). It should be that Fintek products 0x0408(F71809) and 0x0804(F71855) use logical device LOGICAL_DEV_CIR_REV1 (5) and other chip ids use logical device 8. In other words, this fixes hardware detection for 0x0408 and 0x0804. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Acked-by: Jarod Wilson <jarod@redhat.com> Cc: stable@kernel.org Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * [media] rc: Postpone ISR registrationLuis Henriques2012-04-265-93/+93
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | An early registration of an ISR was causing a crash to several users (for example, with the ite-cir driver: http://bugs.launchpad.net/bugs/972723). The reason was that IRQs were being triggered before a driver initialisation was completed. This patch fixes this by moving the invocation to request_irq() and to request_region() to a later stage on the driver probe function. Cc: <stable@vger.kernel.org> Signed-off-by: Luis Henriques <luis.henriques@canonical.com> Acked-by: Jarod Wilson <jarod@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * [media] rc-core: set mode for winbond-cirDavid Härdeman2012-04-181-0/+1
| | | | | | | | | | | | | | | | | | | | | | Setting the correct mode is required by rc-core or scancodes won't be generated (which isn't very user-friendly). This one-line fix should be suitable for 3.4-rc2. Signed-off-by: David Härdeman <david@hardeman.nu> Cc: stable@kernel.org Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* | [media] drivers/media: add missing __devexit_p() annotationsArnd Bergmann2012-05-153-3/+3
| | | | | | | | | | | | | | | | | | | | Drivers that refer to a __devexit function in an operations structure need to annotate that pointer with __devexit_p so replace it with a NULL pointer when the section gets discarded. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* | [media] media/rc: IR_SONY_DECODER depends on BITREVERSEArnd Bergmann2012-05-151-0/+1
| | | | | | | | | | | | | | | | | | The IR sony decoder is making use of 'bitrev8' that, in turn, requires BITREVERSE. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* | [media] v4l/dvb: fix compiler warningsHans Verkuil2012-05-142-4/+3Star
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | media_build/v4l/drxk_hard.c: In function 'DownloadMicrocode': media_build/v4l/drxk_hard.c:1388:6: warning: variable 'BlockCRC' set but not used [-Wunused-but-set-variable] media_build/v4l/drxk_hard.c:1384:6: warning: variable 'Drain' set but not used [-Wunused-but-set-variable] media_build/v4l/drxk_hard.c:1383:6: warning: variable 'Flags' set but not used [-Wunused-but-set-variable] media_build/v4l/lmedm04.c: In function 'lme2510_probe': media_build/v4l/lmedm04.c:1208:6: warning: variable 'ret' set but not used [-Wunused-but-set-variable] media_build/v4l/hopper_cards.c: In function 'hopper_irq_handler': media_build/v4l/hopper_cards.c:68:26: warning: variable 'lstat' set but not used [-Wunused-but-set-variable] media_build/v4l/mantis_cards.c: In function 'mantis_irq_handler': media_build/v4l/mantis_cards.c:76:26: warning: variable 'lstat' set but not used [-Wunused-but-set-variable] media_build/v4l/mantis_dma.c: In function 'mantis_dma_stop': media_build/v4l/mantis_dma.c:202:16: warning: variable 'mask' set but not used [-Wunused-but-set-variable] media_build/v4l/mantis_dma.c:202:6: warning: variable 'stat' set but not used [-Wunused-but-set-variable] media_build/v4l/mantis_evm.c: In function 'mantis_hifevm_work': media_build/v4l/mantis_evm.c:44:17: warning: variable 'gpif_mask' set but not used [-Wunused-but-set-variable] media_build/v4l/stb0899_drv.c: In function 'stb0899_init_calc': media_build/v4l/stb0899_drv.c:640:5: warning: variable 'agc1cn' set but not used [-Wunused-but-set-variable] media_build/v4l/stb0899_drv.c: In function 'stb0899_diseqc_init': media_build/v4l/stb0899_drv.c:830:13: warning: variable 'f22_rx' set but not used [-Wunused-but-set-variable] media_build/v4l/stb0899_drv.c:826:31: warning: variable 'tx_data' set but not used [-Wunused-but-set-variable] media_build/v4l/stv0900_sw.c: In function 'stv0900_track_optimization': media_build/v4l/stv0900_sw.c:838:26: warning: variable 'rolloff' set but not used [-Wunused-but-set-variable] media_build/v4l/ir-sanyo-decoder.c: In function 'ir_sanyo_decode': media_build/v4l/ir-sanyo-decoder.c:59:14: warning: variable 'not_address' set but not used [-Wunused-but-set-variable] media_build/v4l/mceusb.c: In function 'mceusb_dev_printdata': media_build/v4l/mceusb.c:523:46: warning: variable 'data5' set but not used [-Wunused-but-set-variable] Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* | [media] ati_remote: add support for Medion X10 Digitainer remoteAnssi Hannula2012-04-113-28/+178
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add support for another Medion X10 remote. This was apparently originally used with the Medion Digitainer box, but is now sold separately without any Digitainer labeling. A peculiarity of this remote is a scrollwheel in place of up/down buttons. Each direction is mapped to 8 different scancodes, each corresponding to 1..8 notches, allowing multiple notches to the same direction to be transmitted in a single scancode. The driver transforms the multi-notch scancodes to multiple events of the single-notch scancode. (0x70..0x77 = 1..8 notches down, 0x78..0x7f = 1..8 notches up) Since the scrollwheel scancodes are the same that are used for mouse on some other X10 (ati_remote) remotes, the driver will now check whether the active keymap has a keycode defined for the single-notch scancode when a mouse/scrollwheel scancode (0x70..0x7f) is received. If set, scrollwheel is assumed, otherwise mouse is assumed. This remote ships with a different receiver than the already supported Medion X10 remote, but they share the same USB ID. The only difference in the USB descriptors is that the Digitainer receiver has the Remote Wakeup bit set in bmAttributes of the Configuration Descriptor. Therefore that is used to select the default keymap. Thanks to Stephan Raue from OpenELEC (www.openelec.tv) for providing me both a Medion X10 Digitainer remote+receiver and an already supported Medion X10 remote+receiver. Thanks to Martin Beyss for providing some useful information about the remote (including the "Digitainer" name). This patch has been tested by both of them and myself. Signed-off-by: Anssi Hannula <anssi.hannula@iki.fi> Tested-by: Stephan Raue <stephan@openelec.tv> Tested-by: Martin Beyss <Martin.Beyss@rwth-aachen.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* | [media] ati_remote: allow specifying a default keymap selector functionAnssi Hannula2012-04-111-10/+26
| | | | | | | | | | | | | | | | | | | | | | | | | | Currently the ati_remote default keymap is selected directly based on the USB device id. Add support for instead specifying a function returning the default keymap, allowing more complex selection logic to be added when needed. This will be used for Medion X10 remotes in a following commit. Signed-off-by: Anssi Hannula <anssi.hannula@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* | [media] [3.3.0] ir-raw: remove BUG_ON in ir_raw_event_threadSrinivas Kandagatla2012-04-101-5/+3Star
|/ | | | | | | | | | | | | | | | | | This patch removes BUG_ON in ir_raw_event_thread which IMO is a over-kill, and this kills the ir_raw_event_thread too. With a bit of additional logic in this patch, we nomore need to kill this thread. Other disadvantage of having a BUG-ON is, wake_up_process(dev->raw->thread) called on dead thread via ir_raw_event_handle will result in total lockup in SMP system. Advantage of this patch is ir-raw event thread is left in a usable state even if the fifo does not have enough bytes. This patch sets the thread into TASK_INTERRUPTIBLE if raw-fifo has less then sizeof(struct ir_raw_event) bytes. Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@st.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] rc: Pospone ir raw decoders loading until really neededEzequiel García2012-03-201-2/+7
| | | | | | | | | | | | | This changes rc_core to not load the IR decoders at load time, postponing it to load only if a RC_DRIVER_IR_RAW device is registered via rc_register_device. We use a static boolean variable, to ensure decoders modules are only loaded once. Tested with rc-loopback device only. Signed-off-by: Ezequiel Garcia <elezegarcia@gmail.com> Acked-by: Jarod Wilson <jarod@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] mceusb: add Formosa device ID 0xe042Jarod Wilson2012-03-191-0/+2
| | | | | | | Yet another device ID that has started showing up in the wild. Signed-off-by: Jarod Wilson <jarod@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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