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path: root/drivers/media/dvb-frontends/cxd2820r_c.c
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2016-09-22[media] cxd2820r: convert to regmap apiAntti Palosaari
Use regmap for I2C register access. Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2016-09-22[media] cxd2820r: improve lock detectionAntti Palosaari
Check demod and ts locks and report lock status according to those. Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2016-09-22[media] cxd2820r: correct loggingAntti Palosaari
Use correct device for logging functions as we now have it due to proper I2C client bindings. Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2016-09-22[media] cxd2820r: add I2C driver bindingsAntti Palosaari
Add I2C driver bindings in order to support proper I2C driver registration with driver core. Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2016-09-22[media] cxd2820r: wrap legacy DVBv3 statistics via DVBv5 statisticsAntti Palosaari
Return DVBv5 statistics via legacy DVBv3 API. Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2016-09-22[media] cxd2820r: dvbv5 statistics for DVB-CAntti Palosaari
Implement dvbv5 statistics for DVB-C. Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2016-09-22[media] cxd2820r: improve IF frequency settingAntti Palosaari
Use 64-bit calculation. Return error if tuner does not provide get_if_frequency() callback. All currently used tuners has it. Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2016-02-04[media] dvb_frontend: pass the props cache to get_frontend() as argMauro Carvalho Chehab
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>
2015-06-09[media] dvb: Get rid of typedev usage for enumsMauro Carvalho Chehab
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/*
2015-04-17media: cxd2820r: use DIV_ROUND_CLOSEST_ULL()Javi Merino
Now that the kernel provides DIV_ROUND_CLOSEST_ULL(), drop the internal implementation and use the kernel one. Signed-off-by: Javi Merino <javi.merino@arm.com> Cc: Mauro Carvalho Chehab <mchehab@osg.samsung.com> Acked-by: Antti Palosaari <crope@iki.fi> Reviewed-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2014-09-03[media] cxd2820r: use true/false for boolean varsMauro Carvalho Chehab
Instead of using 0 or 1 for boolean, use the true/false defines. Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-07-22[media] cxd2820r: TS clock inversion in configCrazyCat
TS clock inversion in config. Signed-off-by: Evgeny Plehov <EvgenyPlehov@ukr.net> Reviewed-by: Antti Palosaari <crope@iki.fi> Acked-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2013-11-29[media] cxd2820r_c: fix if_ctl calculationEvgeny Plehov
fixes tuning for DVB-C Signed-off-by: Evgeny Plehov <EvgenyPlehov@ukr.net> Reviewed-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2012-09-27[media] cxd2820r: use Kernel GPIO for GPIO accessAntti Palosaari
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>
2012-09-27[media] cxd2820r: switch to Kernel dev_* loggingAntti Palosaari
Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-08-13[media] move the dvb/frontends to drivers/media/dvb-frontendsMauro Carvalho Chehab
Raise the DVB frontends one level up, as the intention is to remove the drivers/media/dvb directory. Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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