Sean,
Am 16.11.2018 um 12:26 schrieb Sean Young:
Ok, thank you. Now, we don't know how the IR is wired up. Please
could you try enabling the enable_885_ir module parameter for
cx23885. If this goes badly, then we might end up in an infinite
loop of unending interrupts, so it would be prudent to not change
your startup scripts to set this. As root, please run:
rmmod cx23885
modprobe cx23885 enable_885_ir=1
Thank you, loading the module with enable_885_ir=1 works:
cx23885: cx23885_dev_checkrevision() Hardware revision = 0xa5
cx23885: cx23885[0]/0: found at 0000:17:00.0, rev: 4, irq: 31, latency:
0, mmio: 0xfe000000
Registered IR keymap rc-tt-1500
IR RC5(x/sz) protocol handler initialized
rc rc1: cx23885 IR (Technotrend TT-budget CT2-4500 CI) as
/devices/pci0000:00/0000:00:01.2/0000:15:00.2/0000:16:00.0/0000:17:00.0/rc/rc1
input: cx23885 IR (Technotrend TT-budget CT2-4500 CI) as
/devices/pci0000:00/0000:00:01.2/0000:15:00.2/0000:16:00.0/0000:17:00.0/rc/rc1/input21
ir-keytable output:
Found /sys/class/rc/rc1/ (/dev/input/event17) with:
Name: cx23885 IR (Technotrend TT-budget CT2-4500 CI)
Driver: cx23885, table: rc-tt-1500
lirc device: /dev/lirc1
Supported protocols: other lirc rc-5 rc-5-sz jvc sony nec sanyo mce_kbd
rc-6 sharp xmp
Enabled protocols: lirc rc-5
bus: 1, vendor/product: 13c2:3013, version: 0x0001
Repeat delay = 500 ms, repeat period = 125 ms
Using ir-keytable -t I see all the buttons pressed. Maybe you can amend
the module options description to include my device:
parm: enable_885_ir:Enable integrated IR controller for supported
CX2388[57] boards that are wired for it:
HVR-1250 (reported safe)
TerraTec Cinergy T PCIe Dual (not well tested, appears to be safe)
TeVii S470 (reported unsafe)
This can cause an interrupt storm with some cards.
Default: 0 [Disabled] (int)
You should get another rc device, which might just work.
Thanks again Sean for the help!
Martin
