The virtual driver has now a minimal set of frequencies for a
single transponder to be found by each DVB standard.
Document it, and update related information about the
simulated LNBf.
Signed-off-by: Mauro Carvalho Chehab <mchehab+hua...@kernel.org>
---
Documentation/driver-api/media/drivers/vidtv.rst | 14 +++++++++++---
1 file changed, 11 insertions(+), 3 deletions(-)
diff --git a/Documentation/driver-api/media/drivers/vidtv.rst
b/Documentation/driver-api/media/drivers/vidtv.rst
index c9f62fcfdd9b..65115448c52d 100644
--- a/Documentation/driver-api/media/drivers/vidtv.rst
+++ b/Documentation/driver-api/media/drivers/vidtv.rst
@@ -62,6 +62,14 @@ When compiled as a module, run::
That's it! The bridge driver will initialize the tuner and demod drivers as
part of its own initialization.
+By default, it will accept the following frequencies:
+
+ - 474 MHz for DVB-T/T2/C;
+ - 11,362 GHz for DVB-S/S2.
+
+For satellite systems, the driver simulates an universal extended
+LNBf, with frequencies at Ku-Band, ranging from 10.7 GHz to 12.75 GHz.
+
You can optionally define some command-line arguments to vidtv.
Command-line arguments to vidtv
@@ -86,13 +94,13 @@ mock_tune_delay_msec
Simulate a tune delay. Default 0.
vidtv_valid_dvb_t_freqs
- Valid DVB-T frequencies to simulate.
+ Valid DVB-T frequencies to simulate, in Hz.
vidtv_valid_dvb_c_freqs
- Valid DVB-C frequencies to simulate.
+ Valid DVB-C frequencies to simulate, in Hz.
vidtv_valid_dvb_s_freqs
- Valid DVB-C frequencies to simulate.
+ Valid DVB-S/S2 frequencies to simulate at Ku-Band, in kHz.
max_frequency_shift_hz,
Maximum shift in HZ allowed when tuning in a channel.
--
2.26.2
