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commit dd4491dfb9eb4fa3bfa7dc73ba989e69fbce2e10 upstream.
Current setting of symbol rate is not very actuate causing
loss of lock.
Covert temp to u64 and use mclk to calculate from big number.
Calculate symbol rate by dividing symbol rate by 1000 times
1 << 24 and dividing sum by mclk.
Add other symbol rate settings to function registers 0xa0-0xa3.
In set_frontend add changes to register 0xf1 this must be done
prior call to fe_reset. Register 0x00 doesn't need a second
write of 0x1
Applied after patch
m88rs2000: add m88rs2000_set_carrieroffset
Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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commit 06af15d1b6f45c60358feab88004472e5428f01c upstream.
Set the carrier offset correctly using the default mclk values.
Add function m88rs2000_get_mclk to calculate the mclk value
against crystal frequency which will later be used for
other functions.
Add function m88rs2000_set_carrieroffset to calculate
and set the offset value.
variable offset becomes a signed value.
Register 0x86 is set the appropriate value according to
remainder value of frequency % 192857 calculation as
shown.
Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Restore ds3000.c read_signal_strength.
Call tuner get_rf_strength from frontend read_signal_strength.
We are able to do a NULL check and doesn't limit the tuner
attach to the frontend attach area.
At the moment the lmedm04 tuner attach is stuck in frontend
attach area.
Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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Tuner part of Montage rs2000 chip is similar to ts2020 tuner.
Patch to use ts2020 code.
[mchehab@redhat.com: a few CodingStyle fixes]
Signed-off-by: Igor M. Liplianin <liplianin@me.by>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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Trivial patch to implement SNR, BER, UCB counter for Montage rs2000 demod.
Signed-off-by: Igor M. Liplianin <liplianin@me.by>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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One register needs to be changed to TS to work. So we use separate inittab.
Signed-off-by: Igor M. Liplianin <liplianin@me.by>
Acked-by: Malcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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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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