@@ -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.
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+huawei@kernel.org> --- Documentation/driver-api/media/drivers/vidtv.rst | 14 +++++++++++--- 1 file changed, 11 insertions(+), 3 deletions(-)