kernel/drivers/media/dvb-frontends/as102_fe.c, branch linux-6.9.y

media: as102: improve formatting

2020-01-08T10:44:44Z

This patch fixes the following scripts/checkpatch.pl error: ERROR: open brace '{' following function definitions go on the next line +static int as102_fe_get_tune_settings(struct dvb_frontend *fe, + struct dvb_frontend_tune_settings *settings) { Suggested-by: Shuah Khan Signed-off-by: Daniel W. S. Almeida Signed-off-by: Sean Young Signed-off-by: Mauro Carvalho Chehab

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 118

2019-05-24T15:39:02Z

Based on 1 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 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 extracted by the scancode license scanner the SPDX license identifier GPL-2.0-or-later has been chosen to replace the boilerplate/reference in 44 file(s). Signed-off-by: Thomas Gleixner Reviewed-by: Richard Fontana Reviewed-by: Allison Randal Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190523091651.032047323@linutronix.de Signed-off-by: Greg Kroah-Hartman

media: replace strncpy() by strscpy()

2019-03-29T14:26:13Z

The strncpy() function is being deprecated upstream. Replace it by the safer strscpy(). While here, replace a few occurences of strlcpy() that were recently added to also use strscpy(). Reviewed-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab

media: dvb: represent min/max/step/tolerance freqs in Hz

2018-08-02T22:10:48Z

Right now, satellite frontend drivers specify frequencies in kHz, while terrestrial/cable ones specify in Hz. That's confusing for developers. However, the main problem is that universal frontends 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 frontends. So, convert everything to specify frontend frequencies in Hz. Tested-by: Katsuhiro Suzuki Signed-off-by: Mauro Carvalho Chehab

media: move dvb kAPI headers to include/media

2017-12-28T18:16:01Z

Except for DVB, all media kAPI headers are at include/media. Move the headers to it. Signed-off-by: Mauro Carvalho Chehab

media: drivers: improve a size determination

2017-09-23T12:20:57Z

Replace the specification of a data structure by a pointer dereference as the parameter for the operator "sizeof" to make the corresponding size determination a bit safer according to the Linux coding style convention. This issue was detected by using the Coccinelle software. [mchehab@s-opensoure.com: merge similar patches into one] Signed-off-by: Markus Elfring Signed-off-by: Hans Verkuil

media: drivers: delete error messages for failed memory allocation

2017-09-23T12:19:55Z

Omit an extra message for a memory allocation failure in this function. This issue was detected by using the Coccinelle software. [mchehab@s-opensource.com: fold several similar patches into one] Signed-off-by: Markus Elfring Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab

[media] dvb: make DVB frontend *_ops instances "const"

2016-11-18T17:00:22Z

These are immutable. Making them "const" allows the compiler to move them to the "rodata" section. Note that cxd2841er_t_c_ops cannot be made "const", because cxd2841er_attach() modifies it. Ouch! [mchehab@s-opensource.com: fix merge conflicts] Signed-off-by: Max Kellermann Signed-off-by: Mauro Carvalho Chehab

[media] dvb_frontend: pass the props cache to get_frontend() as arg

2016-02-04T18:27:30Z

Instead of using the DTV properties cache directly, pass the get frontend data as an argument. For now, everything should remain the same, but the next patch will prevent get_frontend to affect the global cache. This is needed because several drivers don't care enough to only change the properties if locked. Due to that, calling G_PROPERTY before locking on those drivers will make them to never lock. Ok, those drivers are crap and should never be merged like that, but the core should not rely that the drivers would be doing the right thing. Reviewed-by: Michael Ira Krufky Signed-off-by: Mauro Carvalho Chehab

[media] dvb: Get rid of typedev usage for enums

2015-06-09T20:47:35Z

The DVB API was originally defined using typedefs. This is against Kernel CodingStyle, and there's no good usage here. While we can't remove its usage on userspace, we can avoid its usage in Kernelspace. So, let's do it. This patch was generated by this shell script: for j in $(grep typedef include/uapi/linux/dvb/frontend.h |cut -d' ' -f 3); do for i in $(find drivers/media -name '*.[ch]' -type f) $(find drivers/staging/media -name '*.[ch]' -type f); do sed "s,${j}_t,enum $j," <$i >a && mv a $i; done; done While here, make CodingStyle fixes on the affected lines. Signed-off-by: Mauro Carvalho Chehab Acked-by: Stefan Richter # for drivers/media/firewire/*