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[media] dvb_frontend: estimate bandwidth also for DVB-S/S2/Turbo
authorMauro Carvalho Chehab <m.chehab@samsung.com>
Fri, 22 Aug 2014 15:30:17 +0000 (10:30 -0500)
committerMauro Carvalho Chehab <m.chehab@samsung.com>
Tue, 26 Aug 2014 21:52:04 +0000 (18:52 -0300)
commitc623ed63167adcbc16edac22260e1bff150e60df
tree9634da8aa5a9a22fdd7a08c1403a48c6b0132d8atree | snapshot (tar.gz zip)
parent8dece35daf098e5d086b50724119ffbb24ceca7fcommit | diff
[media] dvb_frontend: estimate bandwidth also for DVB-S/S2/Turbo

The needed bandwidth can be estimated using the symbol rate and
the rolloff factor. This could be useful for the frontend drivers,
as they don't need to calculate it themselves.

Reported-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
drivers/media/dvb-core/dvb_frontend.c diff | blob | blame | history