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| author | Mauro Carvalho Chehab | 2018-07-06 00:59:36 +0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab | 2018-08-03 00:10:48 +0200 |
| commit | f1b1eabff0eb3fc46b06668de8174c0f23b271fd (patch) | |
| tree | eb4e9ec56be3792965fda7b00760911bd0086efc /drivers/media/dvb-frontends/tda10071.c | |
| parent | media: dvb: convert tuner_info frequencies to Hz (diff) | |
| download | kernel-qcow2-linux-f1b1eabff0eb3fc46b06668de8174c0f23b271fd.tar.gz kernel-qcow2-linux-f1b1eabff0eb3fc46b06668de8174c0f23b271fd.tar.xz kernel-qcow2-linux-f1b1eabff0eb3fc46b06668de8174c0f23b271fd.zip | |
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/tda10071.c')
| -rw-r--r-- | drivers/media/dvb-frontends/tda10071.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/media/dvb-frontends/tda10071.c b/drivers/media/dvb-frontends/tda10071.c index 1ed67c08e699..097c42d3f8c2 100644 --- a/drivers/media/dvb-frontends/tda10071.c +++ b/drivers/media/dvb-frontends/tda10071.c @@ -681,8 +681,8 @@ static int tda10071_set_frontend(struct dvb_frontend *fe) cmd.args[5] = (c->frequency >> 0) & 0xff; cmd.args[6] = ((c->symbol_rate / 1000) >> 8) & 0xff; cmd.args[7] = ((c->symbol_rate / 1000) >> 0) & 0xff; - cmd.args[8] = (tda10071_ops.info.frequency_tolerance >> 8) & 0xff; - cmd.args[9] = (tda10071_ops.info.frequency_tolerance >> 0) & 0xff; + cmd.args[8] = ((tda10071_ops.info.frequency_tolerance_hz / 1000) >> 8) & 0xff; + cmd.args[9] = ((tda10071_ops.info.frequency_tolerance_hz / 1000) >> 0) & 0xff; cmd.args[10] = rolloff; cmd.args[11] = inversion; cmd.args[12] = pilot; @@ -1106,9 +1106,9 @@ static const struct dvb_frontend_ops tda10071_ops = { .delsys = { SYS_DVBS, SYS_DVBS2 }, .info = { .name = "NXP TDA10071", - .frequency_min = 950000, - .frequency_max = 2150000, - .frequency_tolerance = 5000, + .frequency_min_hz = 950 * MHz, + .frequency_max_hz = 2150 * MHz, + .frequency_tolerance_hz = 5 * MHz, .symbol_rate_min = 1000000, .symbol_rate_max = 45000000, .caps = FE_CAN_INVERSION_AUTO | |