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WSL2-Linux-Kernel/drivers/media/dvb-frontends/rtl2830_priv.h

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treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 157 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>
2019-05-27 09:55:06 +03:00
/* SPDX-License-Identifier: GPL-2.0-or-later */
[media] Realtek RTL2830 DVB-T demodulator driver Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-07-09 06:34:09 +04:00
/*
* Realtek RTL2830 DVB-T demodulator driver
*
* Copyright (C) 2011 Antti Palosaari <crope@iki.fi>
*/
#ifndef RTL2830_PRIV_H
#define RTL2830_PRIV_H
media: move dvb kAPI headers to include/media 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>
2017-12-28 21:03:51 +03:00
#include <media/dvb_frontend.h>
#include <media/dvb_math.h>
[media] Realtek RTL2830 DVB-T demodulator driver Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-07-09 06:34:09 +04:00
#include "rtl2830.h"
[media] rtl2830: convert driver to kernel I2C model Convert driver to kernel I2C model. Old DVB proprietary model is still left there also. Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-12-07 10:07:29 +03:00
#include <linux/i2c-mux.h>
[media] rtl2830: wrap DVBv5 CNR to DVBv3 SNR Change legacy DVBv3 read SNR to return values calculated by DVBv5 statistics. Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-12-09 16:48:10 +03:00
#include <linux/math64.h>
[media] rtl2830: convert to regmap API Use regmap to cover register access routines. Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-12-12 07:03:51 +03:00
#include <linux/regmap.h>
[media] rtl2830: move statistics to read_status() Move statistics polling to read_status() in order to avoid use of kernel work. Also replace home made sign extension used for statistics with kernel sign_extend32(). Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2016-06-30 02:40:56 +03:00
#include <linux/bitops.h>
[media] Realtek RTL2830 DVB-T demodulator driver Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-07-09 06:34:09 +04:00
[media] rtl2830: rename 'priv' to 'dev' Use name 'dev' for device state instance as it is more common and also one letter shorter. Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-12-09 04:31:28 +03:00
struct rtl2830_dev {
[media] rtl2830: get rid of internal config data Remove internal config and use configuration values directly from the platform data. Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-12-09 06:24:13 +03:00
struct rtl2830_platform_data *pdata;
[media] rtl2830: implement DVBv5 CNR statistic DVBv5 CNR. Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-12-09 12:14:36 +03:00
struct i2c_client *client;
[media] rtl2830: convert to regmap API Use regmap to cover register access routines. Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-12-12 07:03:51 +03:00
struct regmap *regmap;
[media] rtl2830: convert to use an explicit i2c mux core Allocate an explicit i2c mux core to handle parent and child adapters etc. Update the select op to be in terms of the i2c mux core instead of the child adapter. Tested-by: Antti Palosaari <crope@iki.fi> Reviewed-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Peter Rosin <peda@axentia.se> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
2016-04-20 09:41:13 +03:00
struct i2c_mux_core *muxc;
[media] Realtek RTL2830 DVB-T demodulator driver Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-07-09 06:34:09 +04:00
struct dvb_frontend fe;
[media] rtl2830: prevent .read_status() when sleeping Hardware is not accessible when device is sleeping. Preventing such IOCTLs when sleep should be job of DVB CORE... Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-01-22 05:40:58 +04:00
bool sleeping;
[media] rtl2830: implement PID filter Implement PID filter. Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-12-09 22:08:44 +03:00
unsigned long filters;
[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/*
2015-06-07 20:53:52 +03:00
enum fe_status fe_status;
[media] rtl2830: wrap DVBv5 BER to DVBv3 Change legacy DVBv3 read BER to return values calculated by DVBv5 statistics. Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-12-09 16:27:32 +03:00
u64 post_bit_error_prev; /* for old DVBv3 read_ber() calculation */
[media] rtl2830: implement DVBv5 BER statistic DVBv5 BER. Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-12-09 15:45:16 +03:00
u64 post_bit_error;
u64 post_bit_count;
[media] Realtek RTL2830 DVB-T demodulator driver Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-07-09 06:34:09 +04:00
};
struct rtl2830_reg_val_mask {
u16 reg;
u8 val;
u8 mask;
};
#endif /* RTL2830_PRIV_H */