Hi,
if you have multiple displays and/or Picture-In-Picture decoding, then
you have to define one PCR per display as master for vcxo control.
Therefore I propose the following simple interface:
struct dmx_stc_mapping {
unsigned int clock_num;
unsigned int pcr_num;
}
#define DMX_SET_STC_MAPPING _IOWR('o', 51, struct dmx_stc_mapping)
If you want to swap the PiP windows, then you can just define a new
master instead of stopping and restarting the decoders.
I'd like to add this as soon as possible to CVS together with the DVB-T
voltage stuff, so that the API version does not have to be incremented
twice in a short time.
Regards,
Andreas
