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path: root/drivers/media/pci/cx23885
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* [media] cx23885: map invalid fields to a valid fieldHans Verkuil2014-09-03
| | | | | | | | If field format is not valid, map it as V4L2_FIELD_INTERLACED, instead of pretending to support an invalid format. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
* [media] cx23885: fix format colorspace compliance errorHans Verkuil2014-09-03
| | | | | | | Fix v4l2-compliance failure relating to formatting. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
* [media] cx23885: convert 417 to the control frameworkHans Verkuil2014-09-03
| | | | | | | Convert the -417 source to the control framework as well. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
* [media] cx23885: convert to the control frameworkHans Verkuil2014-09-03
| | | | | | | | | | This is part 1, converting the uncompressed video/vbi nodes to use the control framework. The next patch converts the compressed video node as well. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
* [media] cx23885: use core locking, switch to unlocked_ioctlHans Verkuil2014-09-03
| | | | | | | Enable core locking which allows us to safely switch to unlocked_ioctl. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
* [media] cx23885: support v4l2_fh and g/s_priorityHans Verkuil2014-09-03
| | | | | | | Add support for struct v4l2_fh and priority handling. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
* [media] cx23885: fix audio input handlingHans Verkuil2014-09-03
| | | | | | | Fix a bunch of v4l2-compliance errors relating to audio input handling. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
* [media] cx23885: fix querycapHans Verkuil2014-09-03
| | | | | | | Set device_caps to fix the v4l2-compliance QUERYCAP complaints. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
* [media] cx23885: Spelling s/compuations/computations/Geert Uytterhoeven2014-08-21
| | | | | | Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
* [media] cx23885: fix UNSET/TUNER_ABSENT confusionHans Verkuil2014-08-01
| | | | | | | | | | Sometimes dev->tuner_type is compared to UNSET, sometimes to TUNER_ABSENT, but these defines have different values. Standardize to TUNER_ABSENT. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
* [media] cx23885: Add si2165 support for HVR-5500Matthias Schwarzott2014-07-27
| | | | | | | | The same card entry is used for HVR-4400 and HVR-5500. Only HVR-5500 has been tested. Signed-off-by: Matthias Schwarzott <zzam@gentoo.org> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
* [media] cx23885-dvb: remove previously overriden valueMauro Carvalho Chehab2014-07-26
| | | | | | | | | | drivers/media/pci/cx23885/cx23885-dvb.c:768:2: warning: initialized field overwritten [-Woverride-init] .freq_offset_khz_vhf = 550, ^ drivers/media/pci/cx23885/cx23885-dvb.c:768:2: warning: (near initialization for 'dib7070p_dib0070_config.freq_offset_khz_vhf') [-Woverride-init] Cc: James Harper <james.harper@ejbdigital.com.au> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
* [media] cx23885 now needs to select dib0070Mauro Carvalho Chehab2014-07-26
| | | | | | | Due to DViCO FusionHDTV DVB-T Dual Express2, we also need to autoselect this tuner. Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
* [media] Add support for DViCO FusionHDTV DVB-T Dual Express2James Harper2014-07-26
| | | | | | | | | DViCO FusionHDTV DVB-T Dual Express2 is cx23885 + dib7070 [m.chehab@samsung.com: fix conflicts and make checkpatch happy] Signed-off-by: James Harper <james.harper@ejbdigital.com.au> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
* [media] rc-core: remove protocol arraysDavid Härdeman2014-07-25
| | | | | | | | | | | | | | | | | | | | | | | | | | The basic API of rc-core used to be: dev = rc_allocate_device(); dev->x = a; dev->y = b; dev->z = c; rc_register_device(); which is a pretty common pattern in the kernel, after the introduction of protocol arrays the API looks something like: dev = rc_allocate_device(); dev->x = a; rc_set_allowed_protocols(dev, RC_BIT_X); dev->z = c; rc_register_device(); There's no real need for the protocols to be an array, so change it back to be consistent (and in preparation for the following patches). [m.chehab@samsung.com: added missing changes at some files] Signed-off-by: David Härdeman <david@hardeman.nu> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
* [media] cx23885: add support for Hauppauge ImpactVCB-eHans Verkuil2014-07-17
| | | | | | | | Add support for Hauppauge model 71100: WinTV-ImpactVCB-e (PCIe, Retail, half height) Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
* [media] dib7000: export just one symbolMauro Carvalho Chehab2014-06-17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Exporting multiple symbols don't work as it causes compilation breakages, due to the way dvb_attach() works. This were reported several times, like: drivers/built-in.o: In function `cxusb_dualdig4_rev2_tuner_attach': >> cxusb.c:(.text+0x27d4b5): undefined reference to `dib7000p_get_i2c_master' drivers/built-in.o: In function `dib7070_set_param_override': cxusb.c:(.text+0x27d5a5): undefined reference to `dib0070_wbd_offset' >> cxusb.c:(.text+0x27d5be): undefined reference to `dib7000p_set_wbd_ref' drivers/built-in.o: In function `dib7070_tuner_reset': >> cxusb.c:(.text+0x27d5f9): undefined reference to `dib7000p_set_gpio' drivers/built-in.o: In function `cxusb_dualdig4_rev2_frontend_attach': >> cxusb.c:(.text+0x27df5c): undefined reference to `dib7000p_i2c_enumeration' In this specific report: CONFIG_DVB_USB_CXUSB=y CONFIG_DVB_DIB7000P=m But the same type of bug can happen if: CONFIG_DVB_DIB7000P=m and one of the bridge drivers is compiled builtin (cxusb, cx23885-dvb and/or dib0700). As a bonus, dib7000p won't be loaded anymore if the device uses a different frontend, reducing the memory footprint. Tested with Hauppauge Nova-TD (2 frontends). Reported-by: Fengguang Wu <fengguang.wu@intel.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
* [media] dib7000p: rename dib7000p_attach to dib7000p_initMauro Carvalho Chehab2014-06-17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Well, what we call as "foo_attach" is the method that should be called by the dvb_attach() macro. It should be noticed that the name "dvb_attach" is really a bad name and don't express what it does. dvb_attach() basically does three things, if the frontend is compiled as a module: - It lookups for the module that it is known to have the given symbol name and requests such module; - It increments the module usage (anonymously - so lsmod doesn't print who loaded the module); - after loading the module, it runs the function associated with the dynamic symbol. When compiled as builtin, it just calls the function given to it. As dvb_attach() increments refcount, it can't be (easily) called more than once for the same module, or the kernel will deny to remove the module, because refcount will never be zeroed. In other words, the function name given to dvb_attach() should be one single symbol that will always be called before any other function on that module to be used. For almost all DVB frontends, there's just one function. However, the dib7000p initialization can require up to 3 functions to be called: - dib7000p_get_i2c_master; - dib7000p_i2c_enumeration; - dib7000p_init (before this patch dib7000_attach). (plus a bunch of other functions that the bridge driver will need to call). As we need to get rid of all those direct calls, because they cause compilation breakages when bridge is builtin and frontend is module, we'll need to add a new function that will be the first one to be called, whatever initialization is needed. So, let's rename the function that probes and init the hardware to dib7000p_init. A latter patch will add a new dib7000p_attach that will be used as originally conceived by dvb_attach() way. Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
* [media] v4l: subdev: Move [gs]_std operation to video opsLaurent Pinchart2014-05-24
| | | | | | | | | | | | The g_std and s_std operations are video-related, move them to the video ops where they belong. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Hans Verkuil <hans.verkuil@cisco.com> Acked-by: Lad, Prabhakar <prabhakar.csengg@gmail.com> Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
* Merge branch 'v4l_for_linus' of ↵Linus Torvalds2014-04-04
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media Pull media updates from Mauro Carvalho Chehab: "The main set of series of patches for media subsystem, including: - document RC sysfs class - added an API to setup scancode to allow waking up systems using the Remote Controller - add API for SDR devices. Drivers are still on staging - some API improvements for getting EDID data from media inputs/outputs - new DVB frontend driver for drx-j (ATSC) - one driver (it913x/it9137) got removed, in favor of an improvement on another driver (af9035) - added a skeleton V4L2 PCI driver at documentation - added a dual flash driver (lm3646) - added a new IR driver (img-ir) - added an IR scancode decoder for the Sharp protocol - some improvements at the usbtv driver, to allow its core to be reused. - added a new SDR driver (rtl2832u_sdr) - added a new tuner driver (msi001) - several improvements at em28xx driver to fix PM support, device removal and to split the V4L2 specific bits into a separate sub-driver - one driver got converted to videobuf2 (s2255drv) - the e4000 tuner driver now follows an improved binding model - some fixes at V4L2 compat32 code - several fixes and enhancements at videobuf2 code - some cleanups at V4L2 API documentation - usual driver enhancements, new board additions and misc fixups" [ NOTE! This merge effective drops commit 4329b93b283c ("of: Reduce indentation in of_graph_get_next_endpoint"). The of_graph_get_next_endpoint() function was moved and renamed by commit fd9fdb78a9bf ("[media] of: move graph helpers from drivers/media/v4l2-core to drivers/of"). It was originally called v4l2_of_get_next_endpoint() and lived in the file drivers/media/v4l2-core/v4l2-of.c. In that original location, it was then fixed to support empty port nodes by commit b9db140c1e46 ("[media] v4l: of: Support empty port nodes"), and that commit clashes badly with the dropped "Reduce intendation" commit. I had to choose one or the other, and decided that the "Support empty port nodes" commit was more important ] * 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (426 commits) [media] em28xx-dvb: fix PCTV 461e tuner I2C binding Revert "[media] em28xx-dvb: fix PCTV 461e tuner I2C binding" [media] em28xx: fix PCTV 290e LNA oops [media] em28xx-dvb: fix PCTV 461e tuner I2C binding [media] m88ds3103: fix bug on .set_tone() [media] saa7134: fix WARN_ON during resume [media] v4l2-dv-timings: add module name, description, license [media] videodev2.h: add parenthesis around macro arguments [media] saa6752hs: depends on CRC32 [media] si4713: fix Kconfig dependencies [media] Sensoray 2255 uses videobuf2 [media] adv7180: free an interrupt on failure paths in init_device() [media] e4000: make VIDEO_V4L2 dependency optional [media] af9033: Don't export functions for the hardware filter [media] af9035: use af9033 PID filters [media] af9033: implement PID filter [media] rtl2832_sdr: do not use dynamic stack allocation [media] e4000: fix 32-bit build error [media] em28xx-audio: make sure audio is unmuted on open() [media] DocBook media: v4l2_format_sdr was renamed to v4l2_sdr_format ...
| * [media] rc: abstract access to allowed/enabled protocolsJames Hogan2014-03-11
| | | | | | | | | | | | | | | | | | | | | | The allowed and enabled protocol masks need to be expanded to be per filter type in order to support wakeup filter protocol selection. To ease that process abstract access to the rc_dev::allowed_protos and rc_dev::enabled_protocols members with inline functions. Signed-off-by: James Hogan <james.hogan@imgtec.com> Reviewed-by: Antti Seppälä <a.seppala@gmail.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
| * [media] cx23885: Fix tuning regression for TeVii S471Joakim Hernberg2014-02-04
| | | | | | | | | | | | | | | | | | | | | | | | | | When tuning to 10818V on Astra 28E2, the system tunes to 11343V instead. This is a regression in the S471 driver introduced with the changeset: b43ea8068d2090cb1e44632c8a938ab40d2c7419 [media] cx23885: Fix TeVii S471 regression since introduction of ts2020. Suggested-by: Mauro Carvalho Chehab <m.chehab@samsung.com> Signed-off-by: Joakim Hernberg <jhernberg@alchemy.lu> Tested-by: Mark Clarkstone <hello@markclarkstone.co.uk> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
| * [media] media_tree: Fix spelling errorsJonathan McCrohan2013-11-29
| | | | | | | | | | | | | | | | | | | | | | | | Fix various spelling errors in strings and comments throughout the media tree. The majority of these were found using Lucas De Marchi's codespell tool. [m.chehab@samsung.com: discard hunks with conflicts] Signed-off-by: Jonathan McCrohan <jmccrohan@gmail.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
* | [media] Convert to snd_card_new() with a device pointerTakashi Iwai2014-02-14
| | | | | | | | | | | | Also remove superfluous snd_card_set_dev() calls. Signed-off-by: Takashi Iwai <tiwai@suse.de>
* | [media] media_tree: Fix spelling errorsJonathan McCrohan2013-12-09
|/ | | | | | | | | | | | Fix various spelling errors in strings and comments throughout the media tree. The majority of these were found using Lucas De Marchi's codespell tool. [m.chehab@samsung.com: discard hunks with conflicts] Signed-off-by: Jonathan McCrohan <jmccrohan@gmail.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
* [media] cimax2: Don't use dynamic static allocationMauro Carvalho Chehab2013-11-08
| | | | | | | | | | | | | | | | | | Dynamic static allocation is evil, as Kernel stack is too low, and compilation complains about it on some archs: drivers/media/pci/cx23885/cimax2.c:149:1: warning: 'netup_write_i2c' uses dynamic stack allocation [enabled by default] Instead, let's enforce a limit for the buffer. Considering that I2C transfers are generally limited, and that devices used on USB has a max data length of 64 bytes for the control URBs. So, it seem safe to use 64 bytes as the hard limit for all those devices. On most cases, the limit is a way lower than that, but this limit is small enough to not affect the Kernel stack, and it is a no brain limit, as using smaller ones would require to either carefully each driver or to take a look on each datasheet. Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com> Reviewed-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
* [media] misc drivers: remove deprecated IRQF_DISABLEDMichael Opdenacker2013-10-17
| | | | | | | | | This patch proposes to remove the use of the IRQF_DISABLED flag It's a NOOP since 2.6.35 and it will be removed one day. Signed-off-by: Michael Opdenacker <michael.opdenacker@free-electrons.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
* [media] cx23885: Add Leadtek Winfast PxPVR2200Anca Emanuel2013-10-14
| | | | | | | | | | | | | | | | Tested: Composite: http://imgur.com/Rb1TCF3 TV: http://imgur.com/KNrfsmv Firmware used: xc3028-v27.fw Not tested: audio, component, s-video, mpeg2 encoder, FM radio. For audio, it uses an CD style cable to connect to the analog "CD_IN" on the motherboard. I didn't found how to unmute it (alsamixer do not show an CD or AUX channel). Signed-off-by: Anca Emanuel <anca.emanuel@gmail.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
* [media] cx24117: use hybrid_tuner_request/release_state to share state ↵Luis Alves2013-10-03
| | | | | | | | | | between multiple instances ...and remove the frontend pointer param from cx24117_attach() Signed-off-by: Luis Alves <ljalvs@gmail.com> Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
* [media] cx23885: add support for cx24117 with tbs6980 or tbs6981Luis Alves2013-10-03
| | | | | | | Signed-off-by: Luis Alves <ljalvs@gmail.com> Reviewed-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
* [media] Fixed misleading error when handling IR interruptsLuis Alves2013-08-24
| | | | | | | | | | | | | | Hi, Handling the AV Core/IR interrupts schedules its workqueue but the schedule_work function returns false if @work was already on the kernel-global workqueue and true otherwise. Printing an error message if @work wasn't in the queue is wrong. Regards, Luis Signed-off-by: Luis Alves <ljalvs@gmail.com> Acked-by: Andy Walls <awalls@md.metrocast.net> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
* [media] cx23885: Add DTV support for Mygica X8502/X8507 boardsMauro Carvalho Chehab2013-08-22
| | | | | | | | | | | | | | Those boards were missing the ISDB-T support. Most of the work on this patch were done by Alfredo. My work here were to port this patch from Kernel 3.2 to upstream, fix the issue caused by the set_frontend bad hook, and add the Kconfig bits. Tested on a X8502 board rebranded as: "Leadership - Placa PCI-e de Captura de Vídeo Híbrida" - product code 3800. Thanks-to: Alfredo Delaiti <alfredodelaiti@netscape.net> Tested-by: Alfredo Delaiti <alfredodelaiti@netscape.net> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
* [media] cx23885-dvb: use a better approach to hook set_frontendMauro Carvalho Chehab2013-08-22
| | | | | | | | | | | | | | When the frontend drivers got converted to DVBv5 API, the original hook that tracked when a frontend is set got removed, being replaced by an approach that would use the gate control. That doesn't work fine with some boards. Also, the code were called more times than desired. Replace it by a logic that will hook the dvb set_frontend ops, with works with both DVBv3 and DVBv5 calls. Tested on a Mygica X8502 OEM board. Tested-by: Alfredo Delaiti <alfredodelaiti@netscape.net> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
* [media] cx23885-video: fix two warningsMauro Carvalho Chehab2013-08-01
| | | | | | | | | | drivers/media/pci/cx23885/cx23885-video.c:420:5: warning: no previous prototype for 'cx23885_flatiron_write' [-Wmissing-prototypes] int cx23885_flatiron_write(struct cx23885_dev *dev, u8 reg, u8 data) ^ drivers/media/pci/cx23885/cx23885-video.c:431:4: warning: no previous prototype for 'cx23885_flatiron_read' [-Wmissing-prototypes] u8 cx23885_flatiron_read(struct cx23885_dev *dev, u8 reg) Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
* [media] cx23885[v4]: Fix interrupt storm when enabling IR receiverLuis Alves2013-08-01
| | | | | | | | | | | | | | | | | | | | | | Apparently the Flatiron genereates an interrupt after the built-in self test for each of its left and right channels has completed. Apparently Conexant wire-OR'ed the Flatiron's interrupt output with the interrupt output of the CX23885 A/V core. Those interrupts need to be handled, otherwise, they generate an interrrupt request storm. So: - Add flatiron readreg and writereg functions prototypes on a new header file; - Modify the av interrupt handler to cleanup flatiron IRQs if no other interrupt handling happens. Signed-off-by: Luis Alves <ljalvs@gmail.com> Acked-by: Andy Walls <awalls@md.metrocast.net> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
* [media] cx23885: Fix TeVii S471 regression since introduction of ts2020Johannes Koch2013-07-30
| | | | | | | | Patch to make TeVii S471 cards use the ts2020 tuner, since ds3000 driver no longer contains tuning code. Signed-off-by: Johannes Koch <johannes@ortsraum.de> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
* [media] cx23885-417: use v4l2_dev instead of the deprecated parent fieldHans Verkuil2013-06-21
| | | | | Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] cx23885: remove use of deprecated current_normHans Verkuil2013-06-17
| | | | | | | | | The use of current_norm can be dropped. The g_std ioctl was already implemented, so current_norm didn't do anything useful anyway. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Cc: Steven Toth <stoth@kernellabs.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] cx23885: remove g_chip_identHans Verkuil2013-06-17
| | | | | | | | Replace g_chip_ident by g_chip_info. Note that the IR support is implemented as a subdev, so this part no longer needs to be handled as a 'bridge' chip. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] media: pci: remove duplicate checks for EPERMLad, Prabhakar2013-05-27
| | | | | | | | | This patch removes check for EPERM in dbg_g/s_register and vidioc_g/s_register as this check is already performed by core. Signed-off-by: Lad, Prabhakar <prabhakar.csengg@gmail.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] v4l2: add const to argument of write-only s_register ioctlHans Verkuil2013-03-24
| | | | | | | | | This ioctl is defined as IOW, so pass the argument as const. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Acked-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Acked-by: Lad, Prabhakar <prabhakar.csengg@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] v4l2: pass std by value to the write-only s_std ioctlHans Verkuil2013-03-24
| | | | | | | | | | | | | This ioctl is defined as IOW, so pass the argument by value instead of by reference. I could have chosen to add const instead, but this is 1) easier to handle in drivers and 2) consistent with the s_std subdev operation. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Jonathan Corbet <corbet@lwn.net> Acked-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Acked-by: Lad, Prabhakar <prabhakar.csengg@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] v4l2: add const to argument of write-only s_tuner ioctlHans Verkuil2013-03-24
| | | | | | | | | This ioctl is defined as IOW, so pass the argument as const. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Alexey Klimov <klimov.linux@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] v4l2: add const to argument of write-only s_frequency ioctlHans Verkuil2013-03-24
| | | | | | | This ioctl is defined as IOW, so pass the argument as const. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] cx23885: use IS_ENABLEDMauro Carvalho Chehab2013-03-23
| | | | | | | Instead of checking everywhere there for 3 symbols, use instead IS_ENABLED macro. Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] btcx-risc: move from media/i2c to media/commonHans Verkuil2013-02-08
| | | | | | | | | The btcx-risc module is a helper module for bttv/conexant based TV cards. It isn't an i2c module at all, instead it should be in common since it is used by 4 pci drivers. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* Merge branch 'v4l_for_linus' into staging/for_v3.9Mauro Carvalho Chehab2013-01-24
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * v4l_for_linus: (464 commits) [media] uvcvideo: Set error_idx properly for S_EXT_CTRLS failures [media] uvcvideo: Cleanup leftovers of partial revert [media] uvcvideo: Return -EACCES when trying to set a read-only control Linux 3.8-rc3 mm: reinstante dropped pmd_trans_splitting() check cred: Remove tgcred pointer from struct cred drm/ttm: fix fence locking in ttm_buffer_object_transfer ARM: clps711x: Fix bad merge of clockevents setup ARM: highbank: save and restore L2 cache and GIC on suspend ARM: highbank: add a power request clear ARM: highbank: fix secondary boot and hotplug ARM: highbank: fix typos with hignbank in power request functions ARM: dts: fix highbank cpu mpidr values ARM: dts: add device_type prop to cpu nodes on Calxeda platforms drm/prime: drop reference on imported dma-buf come from gem xen/netfront: improve truesize tracking ARM: mx5: Fix MX53 flexcan2 clock ARM: OMAP2+: am33xx-hwmod: Fix wrongly terminated am33xx_usbss_mpu_irqs array sctp: fix Kconfig bug in default cookie hmac selection EDAC: Cleanup device deregistering path ... Conflicts: drivers/media/pci/dm1105/dm1105.c drivers/media/platform/soc_camera/mx2_camera.c
| * Drivers: media: remove __dev* attributes.Greg Kroah-Hartman2013-01-03
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | CONFIG_HOTPLUG is going away as an option. As a result, the __dev* markings need to be removed. This change removes the use of __devinit, __devexit_p, __devinitdata, __devinitconst, and __devexit from these drivers. Based on patches originally written by Bill Pemberton, but redone by me in order to handle some of the coding style issues better, by hand. Cc: Bill Pemberton <wfp5p@virginia.edu> Cc: Mauro Carvalho Chehab <mchehab@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* | [media] m88rs2000: make use ts2020Igor M. Liplianin2012-12-28
| | | | | | | | | | | | | | | | | | | | Tuner part of Montage rs2000 chip is similar to ts2020 tuner. Patch to use ts2020 code. [mchehab@redhat.com: a few CodingStyle fixes] Signed-off-by: Igor M. Liplianin <liplianin@me.by> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* | [media] make the other drivers take use of the new ts2020 driverKonstantin Dimitrov2012-12-27
| | | | | | | | | | | | | | make the other drivers take use of the separate ts2020 driver Signed-off-by: Konstantin Dimitrov <kosio.dimitrov@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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