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2019-05-30treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 157Thomas Gleixner1-11/+1
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 Chehab1-4/+4
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>
2017-12-28media: move dvb kAPI headers to include/mediaMauro Carvalho Chehab1-1/+1
Except for DVB, all media kAPI headers are at include/media. Move the headers to it. Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2017-09-23media: dvb: i2c transfers over usb cannot be done from stackSean Young1-12/+47
Since commit 29d2fef8be11 ("usb: catch attempts to submit urbs with a vmalloc'd transfer buffer"), the AverMedia AverTV DVB-T USB 2.0 (a800) fails to probe. Cc: stable@vger.kernel.org Signed-off-by: Sean Young <sean@mess.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2017-02-03[media] mt2060: implement sleepAntti Palosaari1-2/+23
I saw from ZyDAS ZD1301 sniffs it sets chip sleeping by using REG_MISC_CTRL. That has very huge effect for power management, around 0.9W. Sleep is still disabled for all the old hardware just to avoid possible regression as meaning of register bits are unknown. I tested it also with some other devices and it seems to be working, but I still consider it to be too risky to change it default. Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2017-02-03[media] mt2060: add param to split long i2c writesAntti Palosaari1-4/+17
Add configuration parameter to split long i2c writes as some I2C adapters cannot write 10 bytes used as a one go. Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2017-02-03[media] mt2060: add i2c bindingsAntti Palosaari1-0/+83
Add proper i2c driver model bindings. Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2017-01-27[media] media: Drop FSF's postal address from the source code filesSakari Ailus1-4/+0
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 implementations"Mauro Carvalho Chehab1-1/+7
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 Kellermann1-8/+1
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>
2014-09-03[media] mt2060: just return 0 instead of using a varMauro Carvalho Chehab1-2/+1
Instead of allocating a var to store 0 and just return it, change the code to return 0 directly. Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2012-08-13[media] common: move media/common/tuners to media/tunersMauro Carvalho Chehab1-0/+403
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>