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OpenCloudOS-Kernel/drivers/media/dvb-frontends/cxd2820r_priv.h

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[media] Sony CXD2820R DVB-T/T2/C demodulator driver It is very first DVB-T2 Linux driver! Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-04-08 03:27:43 +08:00
/*
* Sony CXD2820R demodulator driver
*
* Copyright (C) 2010 Antti Palosaari <crope@iki.fi>
*
* 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.
*/
#ifndef CXD2820R_PRIV_H
#define CXD2820R_PRIV_H
[media] cxd2820r: make C, T, T2 and core components as linked objects Signed-off-by: Steve Kerrison <steve@stevekerrison.com> Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-05-03 05:19:13 +08:00
#include <linux/dvb/version.h>
[media] Sony CXD2820R DVB-T/T2/C demodulator driver It is very first DVB-T2 Linux driver! Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-04-08 03:27:43 +08:00
#include "dvb_frontend.h"
#include "dvb_math.h"
#include "cxd2820r.h"
[media] cxd2820r: use Kernel GPIO for GPIO access Currently there is LNA behind cxd2820r demodulator GPIO. Use Kernel GPIO interface to access those GPIOs. Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-07-20 08:10:36 +08:00
#include <linux/gpio.h>
[media] Sony CXD2820R DVB-T/T2/C demodulator driver It is very first DVB-T2 Linux driver! Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-04-08 03:27:43 +08:00
struct reg_val_mask {
u32 reg;
u8 val;
u8 mask;
};
struct cxd2820r_priv {
struct i2c_adapter *i2c;
[media] CXD2820r: Query DVB frontend delivery capabilities Override default delivery system information provided by FE_GET_INFO, so that applications can enumerate delivery systems provided by the frontend. Signed-off-by: Manu Abraham <abraham.manu@gmail.com> Acked-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-11-24 22:59:53 +08:00
struct dvb_frontend fe;
[media] Sony CXD2820R DVB-T/T2/C demodulator driver It is very first DVB-T2 Linux driver! Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-04-08 03:27:43 +08:00
struct cxd2820r_config cfg;
[media] cxd2820r: fix bitfields error: dubious one-bit signed bitfield Reported-by: Dan Carpenter <error27@gmail.com> Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-05-25 23:42:52 +08:00
bool ber_running;
[media] Sony CXD2820R DVB-T/T2/C demodulator driver It is very first DVB-T2 Linux driver! Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-04-08 03:27:43 +08:00
u8 bank[2];
[media] cxd2820r: use Kernel GPIO for GPIO access Currently there is LNA behind cxd2820r demodulator GPIO. Use Kernel GPIO interface to access those GPIOs. Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-07-20 08:10:36 +08:00
#define GPIO_COUNT 3
u8 gpio[GPIO_COUNT];
#ifdef CONFIG_GPIOLIB
struct gpio_chip gpio_chip;
#endif
[media] cxd2820r: whitespace fix Make checkpatch.pl happy by fixing whitespaces introduced by commit 79e8b8e3b8cbf67130247a3f6d25732373fe2f34 Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-05-04 07:21:59 +08:00
[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/*
2015-06-08 01:53:52 +08:00
enum fe_delivery_system delivery_system;
[media] cxd2820r: fix bitfields error: dubious one-bit signed bitfield Reported-by: Dan Carpenter <error27@gmail.com> Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-05-25 23:42:52 +08:00
bool last_tune_failed; /* for switch between T and T2 tune */
[media] Sony CXD2820R DVB-T/T2/C demodulator driver It is very first DVB-T2 Linux driver! Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-04-08 03:27:43 +08:00
};
[media] cxd2820r: make C, T, T2 and core components as linked objects Signed-off-by: Steve Kerrison <steve@stevekerrison.com> Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-05-03 05:19:13 +08:00
/* cxd2820r_core.c */
extern int cxd2820r_debug;
[media] cxd2820r: use Kernel GPIO for GPIO access Currently there is LNA behind cxd2820r demodulator GPIO. Use Kernel GPIO interface to access those GPIOs. Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-07-20 08:10:36 +08:00
int cxd2820r_gpio(struct dvb_frontend *fe, u8 *gpio);
[media] cxd2820r: make C, T, T2 and core components as linked objects Signed-off-by: Steve Kerrison <steve@stevekerrison.com> Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-05-03 05:19:13 +08:00
int cxd2820r_wr_reg_mask(struct cxd2820r_priv *priv, u32 reg, u8 val,
u8 mask);
[media] cxd2820r: whitespace fix Make checkpatch.pl happy by fixing whitespaces introduced by commit 79e8b8e3b8cbf67130247a3f6d25732373fe2f34 Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-05-04 07:21:59 +08:00
[media] cxd2820r: make C, T, T2 and core components as linked objects Signed-off-by: Steve Kerrison <steve@stevekerrison.com> Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-05-03 05:19:13 +08:00
int cxd2820r_wr_regs(struct cxd2820r_priv *priv, u32 reginfo, u8 *val,
int len);
[media] cxd2820r: whitespace fix Make checkpatch.pl happy by fixing whitespaces introduced by commit 79e8b8e3b8cbf67130247a3f6d25732373fe2f34 Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-05-04 07:21:59 +08:00
[media] cxd2820r: make C, T, T2 and core components as linked objects Signed-off-by: Steve Kerrison <steve@stevekerrison.com> Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-05-03 05:19:13 +08:00
int cxd2820r_wr_regs(struct cxd2820r_priv *priv, u32 reginfo, u8 *val,
int len);
int cxd2820r_rd_regs(struct cxd2820r_priv *priv, u32 reginfo, u8 *val,
int len);
int cxd2820r_wr_reg(struct cxd2820r_priv *priv, u32 reg, u8 val);
int cxd2820r_rd_reg(struct cxd2820r_priv *priv, u32 reg, u8 *val);
/* cxd2820r_c.c */
[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>
2016-02-04 22:58:30 +08:00
int cxd2820r_get_frontend_c(struct dvb_frontend *fe,
struct dtv_frontend_properties *p);
[media] cxd2820r: make C, T, T2 and core components as linked objects Signed-off-by: Steve Kerrison <steve@stevekerrison.com> Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-05-03 05:19:13 +08:00
[media] cxd2820: convert get|set_fontend to use DVBv5 parameters Instead of using dvb_frontend_parameters struct, that were designed for a subset of the supported standards, use the DVBv5 cache information. Also, fill the supported delivery systems at dvb_frontend_ops struct. Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-12-31 09:22:10 +08:00
int cxd2820r_set_frontend_c(struct dvb_frontend *fe);
[media] cxd2820r: whitespace fix Make checkpatch.pl happy by fixing whitespaces introduced by commit 79e8b8e3b8cbf67130247a3f6d25732373fe2f34 Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-05-04 07:21:59 +08:00
[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/*
2015-06-08 01:53:52 +08:00
int cxd2820r_read_status_c(struct dvb_frontend *fe, enum fe_status *status);
[media] cxd2820r: make C, T, T2 and core components as linked objects Signed-off-by: Steve Kerrison <steve@stevekerrison.com> Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-05-03 05:19:13 +08:00
int cxd2820r_read_ber_c(struct dvb_frontend *fe, u32 *ber);
int cxd2820r_read_signal_strength_c(struct dvb_frontend *fe, u16 *strength);
int cxd2820r_read_snr_c(struct dvb_frontend *fe, u16 *snr);
int cxd2820r_read_ucblocks_c(struct dvb_frontend *fe, u32 *ucblocks);
int cxd2820r_init_c(struct dvb_frontend *fe);
int cxd2820r_sleep_c(struct dvb_frontend *fe);
int cxd2820r_get_tune_settings_c(struct dvb_frontend *fe,
struct dvb_frontend_tune_settings *s);
/* cxd2820r_t.c */
[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>
2016-02-04 22:58:30 +08:00
int cxd2820r_get_frontend_t(struct dvb_frontend *fe,
struct dtv_frontend_properties *p);
[media] cxd2820r: make C, T, T2 and core components as linked objects Signed-off-by: Steve Kerrison <steve@stevekerrison.com> Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-05-03 05:19:13 +08:00
[media] cxd2820: convert get|set_fontend to use DVBv5 parameters Instead of using dvb_frontend_parameters struct, that were designed for a subset of the supported standards, use the DVBv5 cache information. Also, fill the supported delivery systems at dvb_frontend_ops struct. Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-12-31 09:22:10 +08:00
int cxd2820r_set_frontend_t(struct dvb_frontend *fe);
[media] cxd2820r: whitespace fix Make checkpatch.pl happy by fixing whitespaces introduced by commit 79e8b8e3b8cbf67130247a3f6d25732373fe2f34 Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-05-04 07:21:59 +08:00
[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/*
2015-06-08 01:53:52 +08:00
int cxd2820r_read_status_t(struct dvb_frontend *fe, enum fe_status *status);
[media] cxd2820r: make C, T, T2 and core components as linked objects Signed-off-by: Steve Kerrison <steve@stevekerrison.com> Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-05-03 05:19:13 +08:00
int cxd2820r_read_ber_t(struct dvb_frontend *fe, u32 *ber);
int cxd2820r_read_signal_strength_t(struct dvb_frontend *fe, u16 *strength);
int cxd2820r_read_snr_t(struct dvb_frontend *fe, u16 *snr);
int cxd2820r_read_ucblocks_t(struct dvb_frontend *fe, u32 *ucblocks);
int cxd2820r_init_t(struct dvb_frontend *fe);
int cxd2820r_sleep_t(struct dvb_frontend *fe);
int cxd2820r_get_tune_settings_t(struct dvb_frontend *fe,
struct dvb_frontend_tune_settings *s);
/* cxd2820r_t2.c */
[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>
2016-02-04 22:58:30 +08:00
int cxd2820r_get_frontend_t2(struct dvb_frontend *fe,
struct dtv_frontend_properties *p);
[media] cxd2820r: make C, T, T2 and core components as linked objects Signed-off-by: Steve Kerrison <steve@stevekerrison.com> Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-05-03 05:19:13 +08:00
[media] cxd2820: convert get|set_fontend to use DVBv5 parameters Instead of using dvb_frontend_parameters struct, that were designed for a subset of the supported standards, use the DVBv5 cache information. Also, fill the supported delivery systems at dvb_frontend_ops struct. Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-12-31 09:22:10 +08:00
int cxd2820r_set_frontend_t2(struct dvb_frontend *fe);
[media] cxd2820r: whitespace fix Make checkpatch.pl happy by fixing whitespaces introduced by commit 79e8b8e3b8cbf67130247a3f6d25732373fe2f34 Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-05-04 07:21:59 +08:00
[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/*
2015-06-08 01:53:52 +08:00
int cxd2820r_read_status_t2(struct dvb_frontend *fe, enum fe_status *status);
[media] cxd2820r: make C, T, T2 and core components as linked objects Signed-off-by: Steve Kerrison <steve@stevekerrison.com> Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-05-03 05:19:13 +08:00
int cxd2820r_read_ber_t2(struct dvb_frontend *fe, u32 *ber);
int cxd2820r_read_signal_strength_t2(struct dvb_frontend *fe, u16 *strength);
int cxd2820r_read_snr_t2(struct dvb_frontend *fe, u16 *snr);
int cxd2820r_read_ucblocks_t2(struct dvb_frontend *fe, u32 *ucblocks);
int cxd2820r_init_t2(struct dvb_frontend *fe);
int cxd2820r_sleep_t2(struct dvb_frontend *fe);
int cxd2820r_get_tune_settings_t2(struct dvb_frontend *fe,
struct dvb_frontend_tune_settings *s);
[media] cxd2820r: whitespace fix Make checkpatch.pl happy by fixing whitespaces introduced by commit 79e8b8e3b8cbf67130247a3f6d25732373fe2f34 Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-05-04 07:21:59 +08:00
[media] Sony CXD2820R DVB-T/T2/C demodulator driver It is very first DVB-T2 Linux driver! Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-04-08 03:27:43 +08:00
#endif /* CXD2820R_PRIV_H */