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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/rtl2832.c | |
| parent | a3f90c75b833caeff123499e13e0e31cbecf7d5b (diff) | |
| download | linux-f1b1eabff0eb3fc46b06668de8174c0f23b271fd.tar.gz linux-f1b1eabff0eb3fc46b06668de8174c0f23b271fd.tar.bz2 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/rtl2832.c')
| -rw-r--r-- | drivers/media/dvb-frontends/rtl2832.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/media/dvb-frontends/rtl2832.c b/drivers/media/dvb-frontends/rtl2832.c index fa3b8169c1a5..2f1f5cbaf03c 100644 --- a/drivers/media/dvb-frontends/rtl2832.c +++ b/drivers/media/dvb-frontends/rtl2832.c @@ -408,8 +408,8 @@ static int rtl2832_get_tune_settings(struct dvb_frontend *fe, dev_dbg(&client->dev, "\n"); s->min_delay_ms = 1000; - s->step_size = fe->ops.info.frequency_stepsize * 2; - s->max_drift = (fe->ops.info.frequency_stepsize * 2) + 1; + s->step_size = fe->ops.info.frequency_stepsize_hz * 2; + s->max_drift = (fe->ops.info.frequency_stepsize_hz * 2) + 1; return 0; } @@ -841,9 +841,9 @@ static const struct dvb_frontend_ops rtl2832_ops = { .delsys = { SYS_DVBT }, .info = { .name = "Realtek RTL2832 (DVB-T)", - .frequency_min = 174000000, - .frequency_max = 862000000, - .frequency_stepsize = 166667, + .frequency_min_hz = 174 * MHz, + .frequency_max_hz = 862 * MHz, + .frequency_stepsize_hz = 166667, .caps = FE_CAN_FEC_1_2 | FE_CAN_FEC_2_3 | FE_CAN_FEC_3_4 | |