Hello
Jaroslav Škarvada kirjoitti 2017-06-09 20:46:
Automatically load sniffed HID table from Windows driver if
USB_VID_ITETECH:USB_PID_ITETECH_IT9135_9006 device is present (e.g.
Evolveo
Mars) or if module parameter force_hid_tab_load is set.
There is few issues I don't like this approach. Mostly that module
parameter to select HID table. There is existing solution to select
remote controller, it is ir-keytable and it should be used rather than
defining device specific module parameter.
If you look that HID table you could see there is 4 bytes NEC code and 3
bytes HID code. Remote controller seems to have 34 keys. Remote
controller address bytes are 0x02bd, grepping existing remote controller
keytables it could be Total Media In Hand remote controller
(rc-total-media-in-hand.c). If not, then defining new keytable is
needed.
I did some research about issue and found 2 better solutions.
1) Configure HID table dynamically. Remote controller keytable has some
needed information, but those KEY_* events needed to be translated to
HID codes somehow.
2) Kill HID and then use CMD_IR_GET to get remote controller scancodes
by polling.
Solution 1 sounds most correct. No need to poll and decode by sw as hw
does all the job. But it is most hardest to implement, I am not aware if
anyone has done it yet.
regards
Antti
--
http://palosaari.fi/
