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| author |   Mauro Carvalho Chehab <mchehab+samsung@kernel.org> | 2018-07-05 18:59:35 -0400 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab+samsung@kernel.org> | 2018-08-02 16:14:50 -0400 |
| commit | a3f90c75b833caeff123499e13e0e31cbecf7d5b (patch) | |
| tree | 556af7a0bba42d51bf70c0d3e151bd440416f63b /drivers/media/tuners/tda827x.c | |
| parent | media: dvb_ca_en50221: off by one in dvb_ca_en50221_io_do_ioctl() (diff) | |
| download | linux-dev-a3f90c75b833caeff123499e13e0e31cbecf7d5b.tar.xz linux-dev-a3f90c75b833caeff123499e13e0e31cbecf7d5b.zip | |
media: dvb: convert tuner_info frequencies to Hz
Right now, satellite tuner drivers specify frequencies in kHz,
while terrestrial/cable ones specify in Hz. That's confusing
for developers.
However, the main problem is that universal tuners 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 tuners.
So, convert everything to specify tuner frequencies in Hz.
Plese notice that a similar patch is also needed for frontends.
Tested-by: Katsuhiro Suzuki <suzuki.katsuhiro@socionext.com>
Acked-by: Michael Büsch <m@bues.ch>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
Diffstat (limited to 'drivers/media/tuners/tda827x.c')
| -rw-r--r-- | drivers/media/tuners/tda827x.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/media/tuners/tda827x.c b/drivers/media/tuners/tda827x.c index 8400808f8f7f..4391dabba510 100644 --- a/drivers/media/tuners/tda827x.c +++ b/drivers/media/tuners/tda827x.c @@ -816,9 +816,9 @@ static int tda827x_initial_sleep(struct dvb_frontend *fe) static const struct dvb_tuner_ops tda827xo_tuner_ops = { .info = { .name = "Philips TDA827X", - .frequency_min = 55000000, - .frequency_max = 860000000, - .frequency_step = 250000 + .frequency_min_hz = 55 * MHz, + .frequency_max_hz = 860 * MHz, + .frequency_step_hz = 250 * kHz }, .release = tda827x_release, .init = tda827x_initial_init, @@ -832,9 +832,9 @@ static const struct dvb_tuner_ops tda827xo_tuner_ops = { static const struct dvb_tuner_ops tda827xa_tuner_ops = { .info = { .name = "Philips TDA827XA", - .frequency_min = 44000000, - .frequency_max = 906000000, - .frequency_step = 62500 + .frequency_min_hz = 44 * MHz, + .frequency_max_hz = 906 * MHz, + .frequency_step_hz = 62500 }, .release = tda827x_release, .init = tda827x_init, |