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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/ix2505v.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/ix2505v.c')
| -rw-r--r-- | drivers/media/dvb-frontends/ix2505v.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/media/dvb-frontends/ix2505v.c b/drivers/media/dvb-frontends/ix2505v.c index 9c055f72c416..a30707b61b1f 100644 --- a/drivers/media/dvb-frontends/ix2505v.c +++ b/drivers/media/dvb-frontends/ix2505v.c @@ -135,8 +135,8 @@ static int ix2505v_set_params(struct dvb_frontend *fe) u8 gain, cc, ref, psc, local_osc, lpf; u8 data[4] = {0}; - if ((frequency < fe->ops.info.frequency_min) - || (frequency > fe->ops.info.frequency_max)) + if ((frequency < fe->ops.info.frequency_min_hz / kHz) + || (frequency > fe->ops.info.frequency_max_hz / kHz)) return -EINVAL; if (state->config->tuner_gain) |