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* media: dvb-frontends/cxd2099: Make en_templ constantNishka Dasgupta2019-08-211-1/+1
| | | | | | | | | | | Static structure en_templ, of type dvb_ca_en50221, is not used except to be copied into a local variable. Hence make it const to prevent unintended modification of the original fields. Issue found with Coccinelle. Signed-off-by: Nishka Dasgupta <nishkadg.linux@gmail.com> Signed-off-by: Sean Young <sean@mess.org> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
* media: dvb-frontends/cxd2099: add SPDX license identifierDaniel Scheller2018-09-121-0/+1
| | | | | | | | | | | As both the MODULE_LICENSE and the boilerplates are now in sync and clear that the driver is licensed under the terms of the GPLv2-only, add a matching SPDX license identifier tag. Cc: Ralph Metzler <rjkm@metzlerbros.de> Cc: Manfred Voelkel <mvoelkel@DigitalDevices.de> Signed-off-by: Daniel Scheller <d.scheller@gmx.net> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
* media: dvb-frontends/cxd2099: fix MODULE_LICENSE to 'GPL v2'Daniel Scheller2018-09-121-1/+1
| | | | | | | | | | | | | | In commit 3db30defab4b ("use correct MODULE_LINCESE for GPL v2 only according to notice in header") in the upstream repository for the mentioned driver at https://github.com/DigitalDevices/dddvb.git, the MODULE_LICENSE was fixed to "GPL v2" and is now in sync with the GPL copyright boilerplate. Apply this change to the kernel tree driver as well. Cc: Ralph Metzler <rjkm@metzlerbros.de> Cc: Manfred Voelkel <mvoelkel@DigitalDevices.de> Signed-off-by: Daniel Scheller <d.scheller@gmx.net> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
* media: ddbridge, cxd2099: include guard, fix unneeded NULL init, stringsDaniel Scheller2018-05-041-2/+2
| | | | | | | | | | | | | | | Three really tiny minors in this single commit which all on their own would just clutter up the commit history unnecessarily: * ddbridge-regs.h is lacking an include guard. Add it. * Fix an unnecessary NULL initialisation in ddbridge-ci. The declaration of the ci struct ptr is immediately followed by kzalloc(). * Clarify that the CXD2099AR is a Sony device in the cxd2099 driver at a few places including Kconfig. Signed-off-by: Daniel Scheller <d.scheller@gmx.net> Acked-by: Jasmin Jessich <jasmin@anw.at> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
* media: cxd2099: move driver out of staging into dvb-frontendsDaniel Scheller2018-03-061-0/+704
According to the TODO file, this driver only landed in staging because of the way device nodes and data transfers are handled. Besides that this way (use of secX devices) has become sort of standard to date (ie. VDR supports this literally since ages via the ddci plugin, TVHeadend received this functionality lately, and minisatip being currently worked on regarding this), most importantly this I2C client only driver isn't even responsible for setting up device nodes, not for handling data transfer and so on, but only serves as interface for the dvb_ca_en50221 subsystem, just like every other DVB card out in the wild, with hard-wired or such flexible CA interfaces. And, it would even work with cards having the cxd2099 controller hard-wired. Also, this driver received quite some love and even is a proper I2C client driver by now. So, as this driver acts as a EN50221 frontend device, move it to dvb-frontends. There is no need to keep it buried in staging. This commit also updates all affected Kconfig and Makefile's, and adds MEDIA_AUTOSELECT depends to ddbridge and ngene. Signed-off-by: Daniel Scheller <d.scheller@gmx.net> Signed-off-by: Jasmin Jessich <jasmin@anw.at> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>