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author | Mauro Carvalho Chehab <mchehab+samsung@kernel.org> | 2018-07-06 01:59:36 +0300 |
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committer | Mauro Carvalho Chehab <mchehab+samsung@kernel.org> | 2018-08-03 01:10:48 +0300 |
commit | f1b1eabff0eb3fc46b06668de8174c0f23b271fd (patch) | |
tree | eb4e9ec56be3792965fda7b00760911bd0086efc /drivers/media/dvb-frontends/zl10036.c | |
parent | a3f90c75b833caeff123499e13e0e31cbecf7d5b (diff) | |
download | linux-f1b1eabff0eb3fc46b06668de8174c0f23b271fd.tar.xz |
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/zl10036.c')
-rw-r--r-- | drivers/media/dvb-frontends/zl10036.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/media/dvb-frontends/zl10036.c b/drivers/media/dvb-frontends/zl10036.c index e5a432fd84c3..f1c92338015d 100644 --- a/drivers/media/dvb-frontends/zl10036.c +++ b/drivers/media/dvb-frontends/zl10036.c @@ -311,8 +311,8 @@ static int zl10036_set_params(struct dvb_frontend *fe) /* ensure correct values * maybe redundant as core already checks this */ - 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; /* |