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path: root/drivers/media/usb/dvb-usb-v2/rtl28xxu.c
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2013-06-17[media] rtl28xxu: fix buffer overflow when probing Rafael Micro r820t tunerGianluca Gennari
As suggested by Antti, this patch replaces: https://patchwork.kernel.org/patch/2649861/ The buffer overflow is fixed by reading only the r820t ID register. Signed-off-by: Gianluca Gennari <gennarone@gmail.com> Acked-by: Antti Palosaari <crope@iki.fi> Reviewed-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-04-16[media] rtl28xxu: use r820t to obtain the signal strengthMauro Carvalho Chehab
Now that we can get the strength from r820t, use it. Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com> Tested-by: Antti Palosaari <crope@iki.fi>
2013-04-16[media] rtl28xxu: add support for Rafael Micro r820tMauro Carvalho Chehab
This tuner is used on some rtl2882 dongles. Add it to the driver. Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com> Tested-by: Antti Palosaari <crope@iki.fi>
2013-03-05[media] rtl28xxu: Add USB ID for MaxMedia HU394-TFabrizio Gazzato
Add USB ID for MaxMedia HU394-T USB DVB-T Multi (FM, DAB, DAB+) dongle (RTL2832U+FC0012) In Italy, is branded as "DIKOM USB-DVBT HD" lsusb: ID 1b80:d394 Afatech Signed-off-by: Fabrizio Gazzato <fabrizio.gazzato@gmail.com> Acked-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-02-13[media] rtl28xxu: Add USB IDs for Compro VideoMate U620FAlistair Buxton
Signed-off-by: Alistair Buxton <a.j.buxton@gmail.com> Acked-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-02-06[media] Support Digivox Mini HD (rtl2832)Eddi De Pieri
Add support for Digivox Mini HD (rtl2832) The tuner works, but with worst performance then realtek linux driver, due to incomplete implementation of fc2580.c Signed-off-by: Eddi De Pieri <eddi@depieri.net> Tested-by: Lorenzo Dongarrà <lorenzo_64@katamail.com> Acked-by: Antti Palosaari <crope@iki.fi> Reviewed-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-01-06[media] rtl28xxu: correct some device namesAntti Palosaari
Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-01-06[media] rtl28xxu: add Gigabyte U7300 DVB-T DongleAlexander Inyukhin
Device with ID 1b80:d393 is the Gigabyte U7300 DVB-T dongle. It contains decoder Realtek RTL2832U and tuner Fitipower FC0012. [crope@iki.fi: fix trivial merge conflict] Signed-off-by: Alexander Inyukhin <shurick@sectorb.msk.ru> Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-01-06[media] rtl28xxu: [1b80:d3a8] ASUS My Cinema-U3100Mini Plus V2Antti Palosaari
RF-tuner is Fitipower FC0013 Reported-by: Renato Gallo <renatogallo@unixproducts.com> Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-01-06[media] dvb_usb_v2: use IS_ENABLED() macroAntti Palosaari
replace: #if defined(CONFIG_RC_CORE) || defined(CONFIG_RC_CORE_MODULE) with: #if IS_ENABLED(CONFIG_RC_CORE) Reported-by: Fabio Estevam <festevam@gmail.com> Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-01-06[media] rtl28xxu: make remote controller optionalAntti Palosaari
Do not compile remote controller when RC-core is disabled by Kconfig. Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-01-06[media] fc0012: use struct for driver configAntti Palosaari
I need even more configuration options and overloading dvb_attach() for all those sounds quite stupid. Due to that switch struct and make room for new options. Signed-off-by: Antti Palosaari <crope@iki.fi> Acked-by: Hans-Frieder Vogt <hfvogt@gmx.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-11-28[media] rtl28xxu: add NOXON DAB/DAB+ USB dongle rev 2Juergen Lock
This just adds the usbid to the rtl28xxu driver, that's all that's needed to make the stick work for DVB. Signed-off-by: Juergen Lock <nox@jelal.kn-bremen.de> Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-11-28Merge remote-tracking branch 'linus/master' into staging/for_v3.8Mauro Carvalho Chehab
* linus/master: (1428 commits) futex: avoid wake_futex() for a PI futex_q watchdog: using u64 in get_sample_period() writeback: put unused inodes to LRU after writeback completion mm: vmscan: check for fatal signals iff the process was throttled Revert "mm: remove __GFP_NO_KSWAPD" proc: check vma->vm_file before dereferencing UAPI: strip the _UAPI prefix from header guards during header installation include/linux/bug.h: fix sparse warning related to BUILD_BUG_ON_INVALID Linux 3.7-rc7 powerpc/eeh: Do not invalidate PE properly ALSA: hda - Fix build without CONFIG_PM of/address: sparc: Declare of_iomap as an extern function for sparc again PM / QoS: fix wrong error-checking condition bnx2x: remove redundant warning log vxlan: fix command usage in its doc 8139cp: revert "set ring address before enabling receiver" MPI: Fix compilation on MIPS with GCC 4.4 and newer MIPS: Fix crash that occurs when function tracing is enabled MIPS: Merge overlapping bootmem ranges jbd: Fix lock ordering bug in journal_unmap_buffer() ...
2012-11-22[media] rtl28xxu: 0ccd:00d7 TerraTec Cinergy T Stick+Andrew Karpow
added usb-id as driver supports the stick Signed-off-by: Andrew Karpow <andy@mailbox.tu-berlin.de> Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-11-22[media] rtl28xxu: 1d19:1102 Dexatek DK mini DVB-T DongleAntti Palosaari
Add new USB ID as driver supports it. Reported-by: Hubert Lin <hubertwslin@gmail.com> Tested-by: Hubert Lin <hubertwslin@gmail.com> Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-10-27[media] rc-core: add separate defines for protocol bitmaps and numbersDavid Härdeman
The RC_TYPE_* defines are currently used both where a single protocol is expected and where a bitmap of protocols is expected. Functions like rc_keydown() and functions which add/remove entries to the keytable want a single protocol. Future userspace APIs would also benefit from numeric protocols (rather than bitmap ones). Keytables are smaller if they can use a small(ish) integer rather than a bitmap. Other functions or struct members (e.g. allowed_protos, enabled_protocols, etc) accept multiple protocols and need a bitmap. Using different types reduces the risk of programmer error. Using a protocol enum whereever possible also makes for a more future-proof user-space API as we don't need to worry about a sufficient number of bits being available (e.g. in structs used for ioctl() calls). The use of both a number and a corresponding bit is dalso one in e.g. the input subsystem as well (see all the references to set/clear bit when changing keytables for example). This patch separate the different usages in preparation for upcoming patches. Where a single protocol is expected, enum rc_type is used; where one or more protocol(s) are expected, something like u64 is used. The patch has been rewritten so that the format of the sysfs "protocols" file is no longer altered (at the loss of some detail). The file itself should probably be deprecated in the future though. Signed-off-by: David Härdeman <david@hardeman.nu> Cc: Andy Walls <awalls@md.metrocast.net> Cc: Maxim Levitsky <maximlevitsky@gmail.com> Cc: Antti Palosaari <crope@iki.fi> Cc: Mike Isely <isely@pobox.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-10-01[media] rtl28xxu: [0ccd:00d3] TerraTec Cinergy T Stick RC (Rev. 3)Antti Palosaari
It is RTL2832U + E4000. Thanks to Nikolai Spasov reporting and testing! Reported-by: Nikolai Spasov <ns@codingrobot.com> Tested-by: Nikolai Spasov <ns@codingrobot.com> Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-09-27[media] rtl28xxu: [0413:6680] DigitalNow Quad DVB-T ReceiverAntti Palosaari
It is 4 x RTL2832U + 4 x FC0012 in one PCIe board. Of course there is a PCIe USB host controller too. Big thanks for Darryl Bond reporting and testing that! Reported-by: Darryl Bond <darryl.bond@gmail.com> Tested-by: Darryl Bond <darryl.bond@gmail.com> Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-09-27[media] rtl28xxu: use proper config for e4000 tunerAntti Palosaari
Do not abuse anymore fc0012 tuner config. Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-09-27[media] rtl28xxu: remove fc0013 tuner fe callbackAntti Palosaari
It is just stub implementation, remove it. Also add debug for beginning of fe callback. Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-09-27[media] rtl28xxu: move rtl2831u tuner probing to .read_config()Antti Palosaari
Move rtl2831u tuner probing correct place. Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-09-27[media] rtl28xxu: do not return error for unimplemented fe callbackAntti Palosaari
Use of frontend callback is highly hardware design dependent and whole callback could be optional in many cases. Returning error by default when callback is not implemented is stupid. Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-09-27[media] rtl28xxu: masked reg writeAntti Palosaari
Implement masked register write and use it. Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-09-27[media] rtl28xxu: move rtl2832u tuner probing to .read_config()Antti Palosaari
Move rtl2832u tuner probing correct place. Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-09-27[media] rtl28xxu: add ID [0bda:2832] Realtek RTL2832U reference designAntti Palosaari
Also change location of other RTL2832 reference design ID 0bda:2838. I just like to see reference design IDs at the first IDs in the list. Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-09-23[media] rtl2830: use .get_if_frequency()Antti Palosaari
Use .get_if_frequency() as all used tuner drivers (mt2060/qt1010/mxl5005s) supports it. Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-09-23[media] rtl28xxu: add support for tua9001 tuner based devicesAntti Palosaari
Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-09-23[media] rtl28xxu: Dexatek DK DVB-T Dongle [1d19:1101]Antti Palosaari
It is RTL2832U + FC2580 reference design. Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-09-23[media] rtl28xxu: add support for FCI FC2580 silicon tuner driverAntti Palosaari
Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-09-18[media] Add the usb id of the Trekstor DVB-T Stick Terres 2.0Philipp Dreimann
It needs the e4000 tuner driver. Signed-off-by: Philipp Dreimann <philipp@dreimann.net> Acked-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-09-18[media] rtl28xxu: add support for Elonics E4000 tunerAntti Palosaari
Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-09-18[media] rtl28xxu: correct usb_clear_halt() usageAntti Palosaari
It is not allowed to call usb_clear_halt() after urbs are submitted. That causes oops sometimes. Move whole streaming_ctrl() logic to power_ctrl() in order to avoid wrong usb_clear_halt() use. Also, configuring streaming endpoint in streaming_ctrl() sounds like a little bit wrong as it is aimed for control stream gate. Reported-by: Hin-Tak Leung <htl10@users.sourceforge.net> Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-09-15[media] dvb_usb_v2: use dvb_usb_dbg_usb_control_msg()Antti Palosaari
Convert drivers: au6610, ce6230, ec168, rtl28xxu for dvb_usb_dbg_usb_control_msg() macro. Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-09-15[media] rtl28xxu: fix rtl2832u module reload fails bugAntti Palosaari
This is workaround / partial fix. rtl2832u_power_ctrl() and rtl2832u_frontend_attach() needs to be go through carefully and fix properly. There is clearly some logical errors when handling power-management ang GPIOs... Signed-off-by: Antti Palosaari <crope@iki.fi> Cc: Thomas Mair <thomas.mair86@googlemail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-09-15[media] rtl28xxu: stream did not start after stop on USB3.0Antti Palosaari
Stream did not start anymore after stream was stopped once. Following error can be seen, xhci_hcd WARN Set TR Deq Ptr cmd failed due to incorrect slot or ep state. usb_clear_halt for streaming endpoint helps. Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-08-15[media] dvb_usb_v2: ce6230, rtl28xxu use .reset_resumeAntti Palosaari
All these seems to survive .reset_resume. Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-08-13[media] dvb-usb: move it to drivers/media/usb/dvb-usbMauro Carvalho Chehab
As media/dvb will be removed, move it to a proper place. Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>