kernel/drivers/media/dvb-frontends/rtl2832.h, branch linux-6.9.y

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 1

2019-05-21T09:28:39Z

Based on 2 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 you should have received a copy of the gnu general public license along with this program if not write to the free software foundation inc 51 franklin street fifth floor boston ma 02110 1301 usa 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 [no]_[pad]_[ctrl] 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 you should have received a copy of the gnu general public license along with this program if not write to the free software foundation inc 51 franklin street fifth floor boston ma 02110 1301 usa extracted by the scancode license scanner the SPDX license identifier GPL-2.0-or-later has been chosen to replace the boilerplate/reference in 176 file(s). Signed-off-by: Thomas Gleixner Reviewed-by: Jilayne Lovejoy Reviewed-by: Steve Winslow Reviewed-by: Allison Randal Reviewed-by: Kate Stewart Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190519154040.652910950@linutronix.de Signed-off-by: Greg Kroah-Hartman

media: dvb-frontends: complete kernel-doc markups

2017-11-30T09:19:05Z

For the dvb-frontends that are now part of the documentation, complete the kernel-doc markups, in order for them to be properly used at the driver's kAPI documentation. Signed-off-by: Mauro Carvalho Chehab

[media] rtl2832: change the i2c gate to be mux-locked

2016-05-04T20:40:02Z

The root i2c adapter lock is then no longer held by the i2c mux during accesses behind the i2c gate, and such accesses need to take that lock just like any other ordinary i2c accesses do. So, declare the i2c gate mux-locked, and zap the regmap overrides that makes the i2c accesses unlocked and use plain old regmap accesses. This also removes the need for the regmap wrappers used by rtl2832_sdr, so deconvolute the code further and provide the regmap handle directly instead of the wrapper functions. Tested-by: Antti Palosaari Signed-off-by: Peter Rosin Signed-off-by: Wolfram Sang

[media] rtl2832: improve slave TS control

2016-03-03T12:26:49Z

Add callback parameter to select enable / disable slave TS and use it when slave demod is in use. Signed-off-by: Antti Palosaari Signed-off-by: Mauro Carvalho Chehab

[media] rtl2832: add inittab for FC2580 tuner

2015-05-18T18:55:52Z

Add reg/val inittab for FC2580 tuner. Signed-off-by: Antti Palosaari Signed-off-by: Mauro Carvalho Chehab

[media] rtl2832: add support for GoTView MasterHD 3 USB tuner

2015-05-12T16:25:35Z

GoTView MasterHD 3 is a DVB-T2/C USB 2.0 tuner. It's based on the following components: - USB bridge: RTL2832P (contains also DVB-T demodulator) - Demodulator: Si2168-A30 - Tuner: Si2148-A20 The demodulator and the tuner will need firmwares. The Si2148 uses Si2158 firmware. Antti has the firmwares available for download: http://palosaari.fi/linux/v4l-dvb/firmware/ Do note that for DVB-T either of the demodulators can be used. DVB-C and DVB-T2 are only supported by the Si2168 demodulator. The driver will register 2 frontends for the same adapter. Frontend 0 will be the RTL2832 demodulator and frontend 1 will be the Si2168 demodulator. The same tuner is used for both. As a consequence of the above, it's recommended to use application that does implement proper DVBv5 support. For some reason, the old I2C write method sporadically fails. Thus the need for an option to only use the new I2C write method supported by the RTL2832. Signed-off-by: Olli Salonen Signed-off-by: Antti Palosaari Signed-off-by: Mauro Carvalho Chehab

[media] rtl2832: add kernel-doc comments for platform_data

2015-02-03T18:30:47Z

Add kernel-doc comments for platform_data configuration structure. Signed-off-by: Antti Palosaari Signed-off-by: Mauro Carvalho Chehab

[media] rtl2832: claim copyright and module author

2015-02-03T18:19:24Z

I have implemented tons of things for that driver, more than anyone else, so lets claim copyright and module authorship. Cc: Thomas Mair Signed-off-by: Antti Palosaari Signed-off-by: Mauro Carvalho Chehab

[media] rtl2832: cleanups and minor changes

2015-02-03T18:18:51Z

Remove all the stuff that is not needed anymore. Rename variable. Remove extra new lines. Signed-off-by: Antti Palosaari Signed-off-by: Mauro Carvalho Chehab

[media] rtl2832: provide register IO callbacks

2015-02-03T18:12:34Z

Provide register read and write callbacks for SDR module. Signed-off-by: Antti Palosaari Signed-off-by: Mauro Carvalho Chehab