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663e7460 |
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20-Mar-2023 |
Yu Zhe <yuzhe@nfschina.com> |
media: dvb-usb: remove unnecessary (void*) conversions Pointer variables of void * type do not require type cast. Link: https://lore.kernel.org/linux-media/20230320064039.5670-1-yuzhe@nfschina.com Signed-off-by: Yu Zhe <yuzhe@nfschina.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
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577a7ad3 |
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04-Mar-2020 |
Mauro Carvalho Chehab <mchehab+huawei@kernel.org> |
media: docs: move driver-specific info to driver-api Those documents don't really describe the driver API. Instead, they contain development-specific information. Yet, as the main index file describes the content of it as: "how specific kernel subsystems work from the point of view of a kernel developer" It seems to be the better fit. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
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a10e763b |
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31-May-2019 |
Thomas Gleixner <tglx@linutronix.de> |
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 372 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 version 2 extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 135 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Allison Randal <allison@lohutok.net> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190531081036.435762997@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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f1b1eabf |
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05-Jul-2018 |
Mauro Carvalho Chehab <mchehab+samsung@kernel.org> |
media: dvb: represent min/max/step/tolerance freqs in Hz 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 <suzuki.katsuhiro@socionext.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
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670d7adb |
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08-May-2018 |
Mauro Carvalho Chehab <mchehab+samsung@kernel.org> |
media: dvb: point to the location of the old README.dvb-usb file This file got renamed, but the references still point to the old place. Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org> Acked-by: Jonathan Corbet <corbet@lwn.net>
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bd336e63 |
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09-Aug-2016 |
Max Kellermann <max.kellermann@gmail.com> |
[media] dvb: make DVB frontend *_ops instances "const" 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 <max.kellermann@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
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ba705a62 |
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07-Oct-2016 |
Mauro Carvalho Chehab <mchehab@kernel.org> |
[media] dtt200u-fe: handle errors on USB control messages If something goes wrong, return an error code, instead of assuming that everything went fine. Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
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89919b51 |
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07-Oct-2016 |
Mauro Carvalho Chehab <mchehab@kernel.org> |
[media] dtt200u-fe: don't do DMA on stack The USB control messages require DMA to work. We cannot pass a stack-allocated buffer, as it is not warranted that the stack would be into a DMA enabled area. Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
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208d8af5 |
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10-Oct-2016 |
Mauro Carvalho Chehab <mchehab@kernel.org> |
[media] dtt200u-fe: don't keep waiting for lock at set_frontend() It is up to the frontend kthread to wait for lock. Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
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7e3e68bc |
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03-Feb-2016 |
Mauro Carvalho Chehab <mchehab@kernel.org> |
[media] dvb_frontend: pass the props cache to get_frontend() as arg 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 <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
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99e44da7 |
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23-Jan-2016 |
Patrick Boettcher <patrick.boettcher@posteo.de> |
[media] media: change email address Soon my dibcom.fr/parrot.com-address won't respond anymore. Thus I'm replacing it. And, while being at it, let's adapt some other (old) email-addresses as well. Signed-off-by: Patrick Boettcher <patrick.boettcher@posteo.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
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0df289a2 |
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07-Jun-2015 |
Mauro Carvalho Chehab <mchehab@kernel.org> |
[media] dvb: Get rid of typedev usage for enums 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 <mchehab@osg.samsung.com> Acked-by: Stefan Richter <stefanr@s5r6.in-berlin.de> # for drivers/media/firewire/*
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786baecf |
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14-Jun-2012 |
Mauro Carvalho Chehab <mchehab@kernel.org> |
[media] dvb-usb: move it to drivers/media/usb/dvb-usb As media/dvb will be removed, move it to a proper place. Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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