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path: root/drivers/media/usb/dvb-usb-v2
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* Merge branch 'patchwork' into v4l_for_linusMauro Carvalho Chehab2015-04-21
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * patchwork: (404 commits) [media] uvcvideo: add support for VIDIOC_QUERY_EXT_CTRL [media] uvcvideo: fix cropcap v4l2-compliance failure [media] media: omap3isp: remove unused clkdev [media] coda: Add tracing support [media] coda: drop dma_sync_single_for_device in coda_bitstream_queue [media] coda: fix fill bitstream errors in nonstreaming case [media] coda: call SEQ_END when the first queue is stopped [media] coda: fail to start streaming if userspace set invalid formats [media] coda: remove duplicate error messages for buffer allocations [media] coda: move parameter buffer in together with context buffer allocation [media] coda: allocate bitstream buffer from REQBUFS, size depends on the format [media] coda: allocate per-context buffers from REQBUFS [media] coda: use strlcpy instead of snprintf [media] coda: bitstream payload is unsigned [media] coda: fix double call to debugfs_remove [media] coda: check kasprintf return value in coda_open [media] coda: bitrate can only be set in kbps steps [media] v4l2-mem2mem: no need to initialize b in v4l2_m2m_next_buf and v4l2_m2m_buf_remove [media] s5p-mfc: set allow_zero_bytesused flag for vb2_queue_init [media] coda: set allow_zero_bytesused flag for vb2_queue_init ...
| * [media] WinFast DTV2000 DS PlusChristian Dale2015-04-08
| | | | | | | | | | | | | | | | | | Add Leadtek WinFast DTV2000DS Plus device based on Realtek RTL2832U. I have not tested the remote, but it is the Y04G0051 model. Signed-off-by: Christian Dale <kernel@techmunk.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
| * [media] rtl28xxu: add support for Turbo-X DTT2000Dimitris Lampridis2015-04-08
| | | | | | | | | | | | | | | | | | | | | | | | ID 1b80:d3a4 Afatech Simply added the PID (0xd3a4) of this DVB-T USB device to the list of rtl2832u-supported devices. VID (0x1b80) is same as KWORLD2. Tested and verified to work in amd64 with kernels 3.13.0 and 3.16.0. Signed-off-by: Dimitris Lampridis <dlampridis@logikonlabs.com> Reviewed-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
| * [media] mn88472: add ts mode and ts clock to driverBenjamin Larsson2015-04-08
| | | | | | | | | | | | Signed-off-by: Benjamin Larsson <benjamin@southpole.se> Reviewed-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
| * [media] dvbsky: switch ts2022 to ts2020 driverAntti Palosaari2015-04-02
| | | | | | | | | | | | | | | | | | Change ts2022 driver to ts2020 driver. ts2020 driver supports both tuner chip models. Cc: Nibble Max <nibble.max@gmail.com> Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
| * [media] rtl28xxu: lower the rc poll time to mitigate i2c transfer errorsBenjamin Larsson2015-04-02
| | | | | | | | | | | | | | | | | | The Astrometa device has issues with i2c transfers. Lowering the poll time somehow makes these errors disappear. Signed-off-by: Benjamin Larsson <benjamin@southpole.se> Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
| * [media] use a function for DVB media controller registerMauro Carvalho Chehab2015-03-02
| | | | | | | | | | | | | | | | | | | | | | | | | | | | This is really a simple function, but using it avoids to have if's inside the drivers. Also, the kABI becomes a little more clearer. This shouldn't generate any overhead, and the type check will happen when compiling with MC DVB enabled. So, let's do it. Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
| * [media] dvb: Avoid warnings when compiled without the media controllerMauro Carvalho Chehab2015-03-02
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | drivers/media/usb/dvb-usb-v2/dvb_usb_core.c: In function ‘dvb_usbv2_adapter_dvb_exit’: drivers/media/usb/dvb-usb-v2/dvb_usb_core.c:531:25: warning: unused variable ‘d’ [-Wunused-variable] struct dvb_usb_device *d = adap_to_d(adap); ^ drivers/media/usb/dvb-usb-v2/dvb_usb_core.c:403:13: warning: ‘dvb_usbv2_media_device_register’ defined but not used [-Wunused-function] static void dvb_usbv2_media_device_register(struct dvb_usb_adapter *adap) drivers/media/usb/dvb-usb/dvb-usb-dvb.c:97:13: warning: ‘dvb_usb_media_device_register’ defined but not used [-Wunused-function] static void dvb_usb_media_device_register(struct dvb_usb_adapter *adap) ^ Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
| * [media] dvbdev: use adapter arg for dvb_create_media_graph()Mauro Carvalho Chehab2015-03-02
| | | | | | | | | | | | | | | | | | | | Instead of using media_dev argument for dvb_create_media_graph(), use the adapter. That allows to create a stub for this function, if compiled without DVB support, avoiding to add extra if's at the drivers. Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
| * [media] dvb-usb-v2: create one media_dev per adapterMauro Carvalho Chehab2015-02-26
| | | | | | | | | | | | | | | | | | | | | | | | Instead of assuming just one adapter, change the code to store one media controller per adapter. This works fine for dvb-usb, as, on all drivers here, it is not possible to write a media graph that would mix resources between the two different adapters. Acked-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
| * [media] dvb-usb-v2: add support for the media controller at USB driverRafael Lourenço de Lima Chehab2015-02-26
| | | | | | | | | | | | | | | | | | | | | | | | Create a struct media_device and add it to the dvb adapter. Please notice that the tuner is not mapped yet by the dvb core. [mchehab@osg.samsung.com: use config option MEDIA_CONTROLLER_DVB due to a rebase] Signed-off-by: Rafael Lourenço de Lima Chehab <chehabrafael@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
* | [media] rtl28xxu: return success for unimplemented FE callbackAntti Palosaari2015-04-02
|/ | | | | | | | | | Return success for FE callback on case we don't have any special implementation. fc0013 tuner driver calls that callback in order to switch antenna input, even we don't provide antenna switch. Returning error caused fc0013 driver given up tuning. Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
* [media] lmedm04: add read snr, signal strength and ber call backsMalcolm Priestley2015-02-03
| | | | | | | This allows calling the original functions providing the streaming is off. Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
* [media] lmedm04: Create frontend call back for read statusMalcolm Priestley2015-02-03
| | | | | | | | | | | | | | | | | | | | | | | Create dm04_read_status to check lock through either interrupt values or directly by the call back. When the device is not streaming the frontends original call back is used. When streaming has started it turns off I2C messaging by setting st->i2c_talk_onoff to zero. I2C can only be turn on again by one of the other allowed frontend calls. All old code is removed from lme2510_msg and this function only needs to set st->i2c_talk_onoff to 1. The lock status is saved and when the frondend is locked is maintained by lme2510_int_response who will now just kill the lock. The call back for rs2000 tuner is nologer required. All frontend types have been tested. Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
* [media] lmedm04: create frontend callbacks for signal/snr/ber/ucblocksMalcolm Priestley2015-02-03
| | | | | | | | | | Create call backs dm04_read_signal_strength, dm04_read_snr and move dm04_read_ber and dm04_read_ucblocks for all frontends Removing the I2C filtering from lme2510_msg and the old rs2000 callbacks. Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
* [media] lmedm04: Fix usb_submit_urb BOGUS urb xfer, pipe 1 != type 3 in ↵Malcolm Priestley2015-02-03
| | | | | | | | | | | | | interrupt urb A quirk of some older firmwares that report endpoint pipe type as PIPE_BULK but the endpoint otheriwse functions as interrupt. Check if usb_endpoint_type is USB_ENDPOINT_XFER_BULK and set as usb_rcvbulkpipe. Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com> Cc: <stable@vger.kernel.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
* [media] lmedm04: Increase Interupt due time to 200 msecMalcolm Priestley2015-02-03
| | | | | | | | | | | Ocassionally the device fails to report back an interrupt urb status which results in false no lock trigger on the RS2000 demodulator. Increase time from 60 msecs to 200 msecs. Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com> Cc: <stable@vger.kernel.org> # v3.17+ Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
* [media] rtl28xxu: properly initialize pdataMauro Carvalho Chehab2015-02-03
| | | | | | | | As complained by smatch: drivers/media/usb/dvb-usb-v2/rtl28xxu.c:1159 rtl2832u_tuner_attach() info: 'pdata' is not actually initialized (unreached code). Cc: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
* [media] rtl28xxu: correct reg access routine name prefixesAntti Palosaari2015-02-03
| | | | | | | Use rtl28xxu_ prefix for all register access routine names. Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
* [media] rtl28xxu: merge rtl2831u and rtl2832u propertiesAntti Palosaari2015-02-03
| | | | | | | | As all the callbacks are already same we could merge device properties struct too and save space. Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
* [media] rtl28xxu: merge chip type specific all callbacksAntti Palosaari2015-02-03
| | | | | | | | | | | Merge all chip type specific prefixed (rtl2831u_ and rtl2832u_) callback to top level callback prefixed as rtl28xxu_. rtl2831u_foo() => rtl28xxu_foo() rtl2832u_foo() => rtl28xxu_foo() Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
* [media] rtl28xxu: add heuristic to detect chip typeAntti Palosaari2015-02-03
| | | | | | | | | Detect automatically whether chip is old RTL2831U or newer RTL2832U/RTL2832P. Detection is based I2C command that is found only from newer RTL2832U models. Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
* [media] rtl28xxu: move usb buffers to stateAntti Palosaari2015-02-03
| | | | | | | | Buffer needed for USB control message is small so move it to state and get rid of alloc/free used for each control message. Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
* [media] rtl28xxu: fix loggingAntti Palosaari2015-02-03
| | | | | | | | Pass correct device pointer to dev_* logging in order to print module name and bus id correctly. Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
* [media] rtl28xxu: rename state variable 'priv' to 'dev'Antti Palosaari2015-02-03
| | | | | | | | I prefer dev over priv and I want keep all my drivers in line with that. Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
* [media] rtl28xxu: do not refcount rtl2832_sdr moduleAntti Palosaari2015-02-03
| | | | | | | | | | This driver, rtl28xxu, offers frontend service for rtl2832_sdr module, thus we are producer and rtl2832_sdr module is consumer. Due to that, reference counting should be done in way rtl2832_sdr takes refrence to rtl28xxu. Remove wrong refcount. Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
* [media] rtl28xxu: simplify FE callback handlingAntti Palosaari2015-02-03
| | | | | | | | Logic is so simple that there is no idea to separate tuner selection to own function, instead do it in a callback and get rid of one function. Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
* [media] rtl28xxu: fix DVB FE callbackAntti Palosaari2015-02-03
| | | | | | | | | | | DVB FE callback functionality went broken after I moved tuners to demod muxed I2C adapter. That happens because driver state was carried by I2C adapter and when mux is used there is one adapter more in a chain. USB adapter <-> I2C adapter <-> muxed I2C adapter Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
* [media] rtl28xxu: use master I2C adapter for slave demodsAntti Palosaari2015-02-03
| | | | | | | | | Both mn88472 and mn88473 slave demods are connected to master I2C bus, not the bus behind master demod I2C gate like tuners. Use correct bus. Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
* [media] rtl28xxu: switch SDR module to platform driverAntti Palosaari2015-02-03
| | | | | | | | RTL2832 SDR module implements kernel platform driver. Change old binding to that one. Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
* [media] rtl28xxu: add support for RTL2832U/RTL2832 PID filterAntti Palosaari2015-02-03
| | | | | | | | RTL2832 demod integrated into RTL2832U has PID filter. PID filtering is provided by rtl2832 demod driver. Add support for it. Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
* [media] rtl28xxu: use demod mux I2C adapter for every tunerAntti Palosaari2015-02-03
| | | | | | | | | Tuners are connected to demod I2C adapter. Use that muxed adapter for each tuner. That allows us to get rid of hackish FE gate control solution. Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
* [media] rtl28xxu: use platform data config for rtl2832 demodAntti Palosaari2015-02-03
| | | | | | | | Use platform data configuration for rtl2832 demod driver. Old configuration are still left as it is used for rtl2832_sdr driver. Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
* [media] rtl28xxu: use rtl2832 demod callbacks accessing its resourcesAntti Palosaari2015-02-03
| | | | | | | | Switch demod resource use from exported symbols to callbacks its provides. Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
* [media] rtl28xxu: add support for RTL2831U/RTL2830 PID filterAntti Palosaari2015-02-02
| | | | | | | | RTL2830 demod integrated to RTL2831U has PID filter. PID filtering is provided by rtl2830 demod driver. Add support for it. Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
* [media] rtl28xxu: use I2C binding for RTL2830 demod driverAntti Palosaari2015-02-02
| | | | | | | rtl2830 driver supports now I2C model too. Start using it. Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
* [media] dvb-usb-v2: add pointer to 'struct usb_interface' for driver usageAntti Palosaari2015-02-02
| | | | | | | | | Top level pointer on USB probe is struct usb_interface *. Add that pointer to struct dvb_usb_device that drivers could use it, for dev_* logging and more. Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
* [media] rtl28xxu: change module unregister orderAntti Palosaari2015-01-27
| | | | | | | | | | We must unregister frontend first and after that driver itself. That order went wrong after demod drivers were switched to kernel I2C drivers, causing crashes. Tested-by: Benjamin Larsson <benjamin@southpole.se> Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
* [media] rtl28xxu: switch rtl2832 demod attach to I2C bindingAntti Palosaari2015-01-27
| | | | | | | | As rtl2832 driver support now I2C binding we will switch to that one. Tested-by: Benjamin Larsson <benjamin@southpole.se> Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
* [media] mn88472: calculate the IF register valuesBenjamin Larsson2014-12-23
| | | | | | | | | Add xtal as a configuration parameter so it can be used in the IF register value calculation. Signed-off-by: Benjamin Larsson <benjamin@southpole.se> Reviewed-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
* [media] media: remove emacs editor variablesHans Verkuil2014-12-22
| | | | | | | | | | 1) This is not allowed by the kernel coding style 2) Just configure your editor correctly 3) It's really ugly Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
* [media] dvb-usb-dvbsky: add TechnoTrend CT2-4400 and CT2-4650 devices supportNibble Max2014-12-04
| | | | | | | | Signed-off-by: Nibble Max <nibble.max@gmail.com> Reviewed-by: Olli Salonen <olli.salonen@iki.fi> Tested-by: Olli Salonen <olli.salonen@iki.fi> Reviewed-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
* [media] dvb-usb-dvbsky: add T330 dvb-t2/t/c usb stick supportNibble Max2014-12-04
| | | | | | | | | | | DVBSky T330 dvb-t2/t/c usb stick: 1>dvb frontend: SI2157A30(tuner), SI2168B40(demod) 2>usb controller: CY7C68013A Signed-off-by: Nibble Max <nibble.max@gmail.com> Reviewed-by: Olli Salonen <olli.salonen@iki.fi> Reviewed-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
* Revert "[media] lmed04: add missing breaks"Mauro Carvalho Chehab2014-11-25
| | | | | | | | | | | | | | | | According with Malcolm, the missing breaks are intentional. So, let's revert commit d442b15fb4deb2b5d516e2dae1f569b1d5472399, add some comments to document it and fix the two smatch warnings: drivers/media/usb/dvb-usb-v2/lmedm04.c:828 lme_firmware_switch() warn: missing break? reassigning 'st->dvb_usb_lme2510_firmware' drivers/media/usb/dvb-usb-v2/lmedm04.c:850 lme_firmware_switch() warn: missing break? reassigning 'st->dvb_usb_lme2510_firmware' using a different strategy to avoid reassign values to st->dvb_usb_lme2510_firmware. Acked-by: Malcolm Priestley <tvboxspy@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
* [media] dvb-usb-dvbsky: add T680CI dvb-t2/t/c usb ci box supportNibble Max2014-11-25
| | | | | | | | | | | DVBSky T680CI dvb-t2/t/c usb ci box: 1>dvb frontend: SI2158A20(tuner), SI2168A30(demod) 2>usb controller: CY7C86013A 3>ci controller: CIMAX SP2 or its clone. Signed-off-by: Nibble Max <nibble.max@gmail.com> Reviewed-by: Olli Salonen <olli.salonen@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
* [media] lmed04: add missing breaksMauro Carvalho Chehab2014-11-25
| | | | | | | drivers/media/usb/dvb-usb-v2/lmedm04.c:828 lme_firmware_switch() warn: missing break? reassigning 'st->dvb_usb_lme2510_firmware' drivers/media/usb/dvb-usb-v2/lmedm04.c:849 lme_firmware_switch() warn: missing break? reassigning 'st->dvb_usb_lme2510_firmware' Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
* [media] af9035: initialize si2168_config structOlli Salonen2014-11-21
| | | | | | | | When new parameters are added for si2168 driver, the parameters have to be explicitly defined for each device if the si2168_config struct is not initialized to all zeros. Signed-off-by: Olli Salonen <olli.salonen@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
* [media] rtl28xxu: add SDR module for devices having R828D tunerAntti Palosaari2014-11-21
| | | | | | | | Load SDR sub-driver in order to support SDR for devices having this tuner too. Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
* [media] rtl28xxu: remove unused SDR attach logicAntti Palosaari2014-11-21
| | | | | | | | | That logic was duplicated from rtl2832_sdr.h in order to avoid hard dependency for staging directory. rtl2832_sdr is moved to media, so we could remove that code now. Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
* [media] rtl28xxu: rename tuner I2C client pointerAntti Palosaari2014-11-21
| | | | | | | | Better to rename tuner I2C to something which clearly says it is for tuner as there is now multiple different I2C clients used. Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
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