Hi,
I’m not sure about the final result of the above efforts, and if the WinTV dualHD should be working out of the box by now on the Vero 4K+. However, for me it seems to do not as no adapters are shown in tvheadend (see also here).
For what I can see in dmesg the adapter seems to be recognized correctly:
[184272.252929] usb 1-1: new high-speed USB device number 25 using xhci-hcd
[184272.423476] usb 1-1: New USB device found, idVendor=2040, idProduct=0265
[184272.423485] usb 1-1: New USB device strings: Mfr=3, Product=1, SerialNumber=2
[184272.423489] usb 1-1: Product: dualHD
[184272.423493] usb 1-1: Manufacturer: HCW
[184272.423496] usb 1-1: SerialNumber: 0014316376
[184272.424575] em28xx: New device HCW dualHD @ 480 Mbps (2040:0265, interface 0, class 0)
[184272.424582] em28xx: DVB interface 0 found: isoc
[184272.493027] em28xx: chip ID is em28174
[184273.809765] em28174 #0: EEPROM ID = 26 00 01 00, EEPROM hash = 0x05e2cac8
[184273.809771] em28174 #0: EEPROM info:
[184273.809774] em28174 #0: microcode start address = 0x0004, boot configuration = 0x01
[184273.815945] em28174 #0: AC97 audio (5 sample rates)
[184273.815952] em28174 #0: 500mA max power
[184273.815956] em28174 #0: Table at offset 0x27, strings=0x0e6a, 0x1888, 0x087e
[184273.882898] em28174 #0: Identified as Hauppauge WinTV-dualHD DVB (card=99)
[184273.890001] tveeprom 1-0050: Hauppauge model 204109, rev C3I6, serial# 14316376
[184273.890008] tveeprom 1-0050: tuner model is SiLabs Si2157 (idx 186, type 4)
[184273.890013] tveeprom 1-0050: TV standards PAL(B/G) NTSC(M) PAL(I) SECAM(L/L') PAL(D/D1/K) ATSC/DVB Digital (eeprom 0xfc)
[184273.890016] tveeprom 1-0050: audio processor is None (idx 0)
[184273.890020] tveeprom 1-0050: has no radio, has IR receiver, has no IR transmitter
[184273.890025] em28174 #0: dvb set to isoc mode.
[184273.952941] em28xx: chip ID is em28174
[184275.269657] em28174 #1: EEPROM ID = 26 00 01 00, EEPROM hash = 0x05e2cac8
[184275.269663] em28174 #1: EEPROM info:
[184275.269666] em28174 #1: microcode start address = 0x0004, boot configuration = 0x01
[184275.275881] em28174 #1: AC97 audio (5 sample rates)
[184275.275887] em28174 #1: 500mA max power
[184275.275891] em28174 #1: Table at offset 0x27, strings=0x0e6a, 0x1888, 0x087e
[184275.342900] em28174 #1: Identified as Hauppauge WinTV-dualHD DVB (card=99)
[184275.356711] tveeprom 3-0050: Hauppauge model 204109, rev C3I6, serial# 14316376
[184275.356719] tveeprom 3-0050: tuner model is SiLabs Si2157 (idx 186, type 4)
[184275.356724] tveeprom 3-0050: TV standards PAL(B/G) NTSC(M) PAL(I) SECAM(L/L') PAL(D/D1/K) ATSC/DVB Digital (eeprom 0xfc)
[184275.356727] tveeprom 3-0050: audio processor is None (idx 0)
[184275.356731] tveeprom 3-0050: has no radio, has IR receiver, has no IR transmitter
[184275.356736] em28174 #0: dvb ts2 set to isoc mode.
[184275.557953] em28174 #0: Binding DVB extension
[184275.573950] em28174 #1: Binding DVB extension
[184275.586088] em28174 #0: Registering input extension
[184275.586288] Registered IR keymap rc-hauppauge
[184275.586650] input: em28xx IR (em28174 #0) as /devices/platform/c9000000.dwc3/xhci-hcd.0.auto/usb1/1-1/rc/rc1/input26
[184275.586897] rc rc1: em28xx IR (em28174 #0) as /devices/platform/c9000000.dwc3/xhci-hcd.0.auto/usb1/1-1/rc/rc1
[184275.587095] em28174 #0: Input extension successfully initalized
[184275.587102] em28174 #1: Remote control support is not available for this card.
Also the driver seems to be loaded - lsmod:
Module Size Used by
algif_hash 16384 1
algif_skcipher 20480 1
af_alg 20480 6 algif_hash,algif_skcipher
8021q 36864 0
xpad 24576 0
em28xx_rc 20480 0
si2168 20480 0
em28xx_dvb 36864 0
pl2303 20480 0
em28xx 102400 2 em28xx_rc,em28xx_dvb
tveeprom 24576 1 em28xx
aes_ce_blk 20480 3
ablk_helper 16384 1 aes_ce_blk
aes_ce_cipher 16384 4 aes_ce_blk
ghash_ce 16384 0
sha2_ce 16384 0
sha1_ce 16384 0
dhd 1368064 0
mali 323584 1
ir_lirc_codec 16384 3
lirc_dev 24576 1 ir_lirc_codec
meson_ir 16384 0
amvdec_ports 233472 0
amvdec_mmpeg4 40960 0
amvdec_mh264 155648 0
amvdec_h264mvc 69632 0
amvdec_mmpeg12 49152 0
amvdec_vp9 114688 0
amvdec_vc1 65536 0
amvdec_h265 147456 0
stream_input 192512 8 amvdec_h265,amvdec_mh264,amvdec_h264mvc,amvdec_ports,amvdec_vp9,amvdec_mmpeg12
decoder_common 200704 9 amvdec_h265,amvdec_mh264,amvdec_mmpeg4,amvdec_h264mvc,amvdec_ports,stream_input,amvdec_vp9,amvdec_vc1,amvdec_mmpeg12
firmware 28672 9 amvdec_h265,amvdec_mh264,amvdec_mmpeg4,amvdec_h264mvc,decoder_common,stream_input,amvdec_vp9,amvdec_vc1,amvdec_mmpeg12
media_clock 49152 8 amvdec_h265,amvdec_mh264,decoder_common,amvdec_ports,firmware,stream_input,amvdec_vp9,amvdec_vc1
Latest firmware was copied to /lib/firmware/dvb-demod-si2168-b40-01.fw but no change…
Any further suggestions?