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| author | Mauro Carvalho Chehab <mchehab+samsung@kernel.org> | 2018-07-05 18:59:36 -0400 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab+samsung@kernel.org> | 2018-08-02 18:10:48 -0400 |
| commit | f1b1eabff0eb3fc46b06668de8174c0f23b271fd (patch) | |
| tree | eb4e9ec56be3792965fda7b00760911bd0086efc /drivers/media/dvb-frontends/tda10021.c | |
| parent | a3f90c75b833caeff123499e13e0e31cbecf7d5b (diff) | |
| download | linux-f1b1eabff0eb3fc46b06668de8174c0f23b271fd.tar.gz | |
media: dvb: represent min/max/step/tolerance freqs in Hz
Right now, satellite frontend drivers specify frequencies in kHz,
while terrestrial/cable ones specify in Hz. That's confusing
for developers.
However, the main problem is that universal frontends capable
of handling both satellite and non-satelite delivery systems
are appearing. We end by needing to hack the drivers in
order to support such hybrid frontends.
So, convert everything to specify frontend frequencies in Hz.
Tested-by: Katsuhiro Suzuki <suzuki.katsuhiro@socionext.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
Diffstat (limited to 'drivers/media/dvb-frontends/tda10021.c')
| -rw-r--r-- | drivers/media/dvb-frontends/tda10021.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/media/dvb-frontends/tda10021.c b/drivers/media/dvb-frontends/tda10021.c index 4f588ebde39d..5cd885d4ea04 100644 --- a/drivers/media/dvb-frontends/tda10021.c +++ b/drivers/media/dvb-frontends/tda10021.c @@ -487,11 +487,11 @@ static const struct dvb_frontend_ops tda10021_ops = { .delsys = { SYS_DVBC_ANNEX_A, SYS_DVBC_ANNEX_C }, .info = { .name = "Philips TDA10021 DVB-C", - .frequency_stepsize = 62500, - .frequency_min = 47000000, - .frequency_max = 862000000, - .symbol_rate_min = (XIN/2)/64, /* SACLK/64 == (XIN/2)/64 */ - .symbol_rate_max = (XIN/2)/4, /* SACLK/4 */ + .frequency_min_hz = 47 * MHz, + .frequency_max_hz = 862 * MHz, + .frequency_stepsize_hz = 62500, + .symbol_rate_min = (XIN / 2) / 64, /* SACLK/64 == (XIN/2)/64 */ + .symbol_rate_max = (XIN / 2) / 4, /* SACLK/4 */ #if 0 .frequency_tolerance = ???, .symbol_rate_tolerance = ???, /* ppm */ /* == 8% (spec p. 5) */ |