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path: root/drivers/media/tuners/tda827x.c
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2019-05-30treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 157Thomas Gleixner
Based on 3 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license as published by the free software foundation either version 2 of the license or at your option any later version this program is distributed in the hope that it will be useful but without any warranty without even the implied warranty of merchantability or fitness for a particular purpose see the gnu general public license for more details this program is free software you can redistribute it and or modify it under the terms of the gnu general public license as published by the free software foundation either version 2 of the license or at your option any later version [author] [kishon] [vijay] [abraham] [i] [kishon]@[ti] [com] this program is distributed in the hope that it will be useful but without any warranty without even the implied warranty of merchantability or fitness for a particular purpose see the gnu general public license for more details this program is free software you can redistribute it and or modify it under the terms of the gnu general public license as published by the free software foundation either version 2 of the license or at your option any later version [author] [graeme] [gregory] [gg]@[slimlogic] [co] [uk] [author] [kishon] [vijay] [abraham] [i] [kishon]@[ti] [com] [based] [on] [twl6030]_[usb] [c] [author] [hema] [hk] [hemahk]@[ti] [com] this program is distributed in the hope that it will be useful but without any warranty without even the implied warranty of merchantability or fitness for a particular purpose see the gnu general public license for more details extracted by the scancode license scanner the SPDX license identifier GPL-2.0-or-later has been chosen to replace the boilerplate/reference in 1105 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Allison Randal <allison@lohutok.net> Reviewed-by: Richard Fontana <rfontana@redhat.com> Reviewed-by: Kate Stewart <kstewart@linuxfoundation.org> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190527070033.202006027@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-08-02media: dvb: convert tuner_info frequencies to HzMauro Carvalho Chehab
Right now, satellite tuner drivers specify frequencies in kHz, while terrestrial/cable ones specify in Hz. That's confusing for developers. However, the main problem is that universal tuners capable of handling both satellite and non-satelite delivery systems are appearing. We end by needing to hack the drivers in order to support such hybrid tuners. So, convert everything to specify tuner frequencies in Hz. Plese notice that a similar patch is also needed for frontends. Tested-by: Katsuhiro Suzuki <suzuki.katsuhiro@socionext.com> Acked-by: Michael Büsch <m@bues.ch> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2017-01-27[media] media: Drop FSF's postal address from the source code filesSakari Ailus
Drop the FSF's postal address from the source code files that typically contain mostly the license text. Of the 628 removed instances, 578 are outdated. The patch has been created with the following command without manual edits: git grep -l "675 Mass Ave\|59 Temple Place\|51 Franklin St" -- \ drivers/media/ include/media|while read i; do i=$i perl -e ' open(F,"< $ENV{i}"); $a=join("", <F>); $a =~ s/[ \t]*\*\n.*You should.*\n.*along with.*\n.*(\n.*USA.*$)?\n//m && $a =~ s/(^.*)Or, (point your browser to) /$1To obtain the license, $2\n$1/m; close(F); open(F, "> $ENV{i}"); print F $a; close(F);'; done Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
2016-11-18Revert "[media] dvb_frontend: merge duplicate dvb_tuner_ops.release ↵Mauro Carvalho Chehab
implementations" While this patch sounded a good idea, unfortunately, it causes bad dependencies, as drivers that would otherwise work without the DVB core will now break: ERROR: "dvb_tuner_simple_release" [drivers/media/tuners/tea5767.ko] undefined! ERROR: "dvb_tuner_simple_release" [drivers/media/tuners/tea5761.ko] undefined! ERROR: "dvb_tuner_simple_release" [drivers/media/tuners/tda827x.ko] undefined! ERROR: "dvb_tuner_simple_release" [drivers/media/tuners/tda18218.ko] undefined! ERROR: "dvb_tuner_simple_release" [drivers/media/tuners/qt1010.ko] undefined! ERROR: "dvb_tuner_simple_release" [drivers/media/tuners/mt2266.ko] undefined! ERROR: "dvb_tuner_simple_release" [drivers/media/tuners/mt20xx.ko] undefined! ERROR: "dvb_tuner_simple_release" [drivers/media/tuners/mt2060.ko] undefined! ERROR: "dvb_tuner_simple_release" [drivers/media/tuners/mc44s803.ko] undefined! ERROR: "dvb_tuner_simple_release" [drivers/media/tuners/fc0013.ko] undefined! ERROR: "dvb_tuner_simple_release" [drivers/media/tuners/fc0012.ko] undefined! ERROR: "dvb_tuner_simple_release" [drivers/media/tuners/fc0011.ko] undefined! So, we have to revert it. Note: as the argument for the release ops changed from "int" to "void", we needed to change it at the revert patch, to avoid compilation issues like: drivers/media/tuners/tea5767.c:437:23: error: initialization from incompatible pointer type [-Werror=incompatible-pointer-types] .release = tea5767_release, ^~~~~~~~~~~~~~~ This reverts commit 22a613e89825ea7a3984a968463cc6d425bd8856. Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2016-11-18[media] dvb_frontend: merge duplicate dvb_tuner_ops.release implementationsMax Kellermann
Most release callback functions are identical: free the "tuner_priv" and clear it. Let's eliminate some bloat by providing this simple implementation in the dvb_frontend library. Signed-off-by: Max Kellermann <max.kellermann@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2016-09-19[media] tuners: constify dvb_tuner_ops structuresJulia Lawall
These structures are only used to copy into other structures, so declare them as const. The semantic patch that makes this change is as follows: (http://coccinelle.lip6.fr/) // <smpl> @r disable optional_qualifier@ identifier i; position p; @@ static struct dvb_tuner_ops i@p = { ... }; @ok1@ identifier r.i; expression e; position p; @@ e = i@p @ok2@ identifier r.i; expression e1, e2; position p; @@ memcpy(e1, &i@p, e2) @bad@ position p != {r.p,ok1.p,ok2.p}; identifier r.i; struct dvb_tuner_ops e; @@ e@i@p @depends on !bad disable optional_qualifier@ identifier r.i; @@ static +const struct dvb_tuner_ops i = { ... }; // </smpl> Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2014-12-22[media] media: remove emacs editor variablesHans Verkuil
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>
2013-04-08[media] tda8290: change magic LNA config values to enumOndrej Zary
Use enum instead of magic values for LNA config in tda8290. Update tda827x, tda18271 and saa7134 to use the enum too. Signed-off-by: Ondrej Zary <linux@rainbow-software.org> Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-08-13[media] common: move media/common/tuners to media/tunersMauro Carvalho Chehab
Move the tuners one level up, as the "common" directory will be used by drivers that are shared between more than one driver. Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>