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| author | Mauro Carvalho Chehab <mchehab+samsung@kernel.org> | 2018-07-06 00:59:36 +0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab+samsung@kernel.org> | 2018-08-03 00:10:48 +0200 |
| commit | f1b1eabff0eb3fc46b06668de8174c0f23b271fd (patch) | |
| tree | eb4e9ec56be3792965fda7b00760911bd0086efc /drivers/media/usb/ttusb-dec | |
| parent | media: dvb: convert tuner_info frequencies to Hz (diff) | |
| download | linux-f1b1eabff0eb3fc46b06668de8174c0f23b271fd.tar.xz 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/usb/ttusb-dec')
| -rw-r--r-- | drivers/media/usb/ttusb-dec/ttusbdecfe.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/media/usb/ttusb-dec/ttusbdecfe.c b/drivers/media/usb/ttusb-dec/ttusbdecfe.c index 6ea05d909024..278bf6c5855b 100644 --- a/drivers/media/usb/ttusb-dec/ttusbdecfe.c +++ b/drivers/media/usb/ttusb-dec/ttusbdecfe.c @@ -247,9 +247,9 @@ static const struct dvb_frontend_ops ttusbdecfe_dvbt_ops = { .delsys = { SYS_DVBT }, .info = { .name = "TechnoTrend/Hauppauge DEC2000-t Frontend", - .frequency_min = 51000000, - .frequency_max = 858000000, - .frequency_stepsize = 62500, + .frequency_min_hz = 51 * MHz, + .frequency_max_hz = 858 * MHz, + .frequency_stepsize_hz = 62500, .caps = FE_CAN_FEC_1_2 | FE_CAN_FEC_2_3 | FE_CAN_FEC_3_4 | FE_CAN_FEC_5_6 | FE_CAN_FEC_7_8 | FE_CAN_FEC_AUTO | FE_CAN_QAM_16 | FE_CAN_QAM_64 | FE_CAN_QAM_AUTO | @@ -270,9 +270,9 @@ static const struct dvb_frontend_ops ttusbdecfe_dvbs_ops = { .delsys = { SYS_DVBS }, .info = { .name = "TechnoTrend/Hauppauge DEC3000-s Frontend", - .frequency_min = 950000, - .frequency_max = 2150000, - .frequency_stepsize = 125, + .frequency_min_hz = 950 * MHz, + .frequency_max_hz = 2150 * MHz, + .frequency_stepsize_hz = 125 * kHz, .symbol_rate_min = 1000000, /* guessed */ .symbol_rate_max = 45000000, /* guessed */ .caps = FE_CAN_FEC_1_2 | FE_CAN_FEC_2_3 | FE_CAN_FEC_3_4 | |