From: Wade Berrier <wberrier@gmail.com>
To: linux-media@vger.kernel.org
Subject: mceusb xhci issue?
Date: Sun, 24 Apr 2016 22:06:33 -0600 [thread overview]
Message-ID: <20160425040632.GD15140@berrier.lan> (raw)
Hello,
I have a mceusb compatible transceiver that only seems to work with
certain computers. I'm testing this on centos7 (3.10.0) and fedora23
(4.4.7).
The only difference I can see is that the working computer shows
"using uhci_hcd" and the non working shows "using xhci_hcd".
Here's the dmesg output of the non-working version:
---------------------
[ 217.951079] usb 1-5: new full-speed USB device number 10 using xhci_hcd
[ 218.104087] usb 1-5: device descriptor read/64, error -71
[ 218.371010] usb 1-5: config 1 interface 0 altsetting 0 endpoint 0x1 has an invalid bInterval 0, changing to 32
[ 218.371019] usb 1-5: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 32
[ 218.373591] usb 1-5: New USB device found, idVendor=1784, idProduct=0006
[ 218.373600] usb 1-5: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 218.373605] usb 1-5: Product: eHome Infrared Transceiver
[ 218.373608] usb 1-5: Manufacturer: TopSeed Technology Corp.
[ 218.373611] usb 1-5: SerialNumber: TS004RrP
[ 218.376082] Registered IR keymap rc-rc6-mce
[ 218.376277] input: Media Center Ed. eHome Infrared Remote Transceiver (1784:0006) as /devices/pci0000:00/0000:00:14.0/usb1/1-5/1-5:1.0/rc/rc0/input13
[ 218.376387] rc0: Media Center Ed. eHome Infrared Remote Transceiver (1784:0006) as /devices/pci0000:00/0000:00:14.0/usb1/1-5/1-5:1.0/rc/rc0
[ 218.377439] input: MCE IR Keyboard/Mouse (mceusb) as /devices/virtual/input/input14
[ 218.377733] rc rc0: lirc_dev: driver ir-lirc-codec (mceusb) registered at minor = 0
[ 218.508970] mceusb 1-5:1.0: Registered TopSeed Technology Corp. eHome Infrared Transceiver with mce emulator interface version 1
[ 218.508976] mceusb 1-5:1.0: 2 tx ports (0x0 cabled) and 2 rx sensors (0x0 active)
---------------------
and the working version:
---------------------
[ 407.226018] usb 2-2: new full-speed USB device number 3 using uhci_hcd
[ 412.329019] usb 2-2: device descriptor read/64, error -110
[ 412.578054] usb 2-2: config 1 interface 0 altsetting 0 endpoint 0x1 has an invalid bInterval 0, changing to 32
[ 412.578540] usb 2-2: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 32
[ 412.613053] usb 2-2: New USB device found, idVendor=1784, idProduct=0006
[ 412.613542] usb 2-2: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 412.614172] usb 2-2: Product: eHome Infrared Transceiver
[ 412.615060] usb 2-2: Manufacturer: TopSeed Technology Corp.
[ 412.615930] usb 2-2: SerialNumber: TS004RrP
[ 412.624068] Registered IR keymap rc-rc6-mce
[ 412.624672] input: Media Center Ed. eHome Infrared Remote Transceiver (1784:0006) as /devices/pci0000:00/0000:00:1d.0/usb2/2-2/2-2:1.0/rc/rc0/input22
[ 412.625404] rc0: Media Center Ed. eHome Infrared Remote Transceiver (1784:0006) as /devices/pci0000:00/0000:00:1d.0/usb2/2-2/2-2:1.0/rc/rc0
[ 412.626251] input: MCE IR Keyboard/Mouse (mceusb) as /devices/virtual/input/input23
[ 412.627627] rc rc0: lirc_dev: driver ir-lirc-codec (mceusb) registered at minor = 0
[ 412.782038] mceusb 2-2:1.0: Registered TopSeed Technology Corp. eHome Infrared Transceiver with mce emulator interface version 1
[ 412.782594] mceusb 2-2:1.0: 2 tx ports (0x0 cabled) and 2 rx sensors (0x1 active)
---------------------
It seems like there's been some similar history with this driver:
https://patchwork.linuxtv.org/patch/21648/
Any suggestions? Where to go from here? Any tips or workarounds would
be appreciated.
Thanks,
Wade
P.S. some notes about leading up to this was posted on the lirc
mailing list:
https://sourceforge.net/p/lirc/mailman/message/35036744/
https://sourceforge.net/p/lirc/mailman/message/35038602/
next reply other threads:[~2016-04-25 4:06 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-04-25 4:06 Wade Berrier [this message]
2016-04-25 17:15 ` mceusb xhci issue? Sean Young
2016-04-26 3:16 ` Wade Berrier
2016-04-27 20:07 ` Sean Young
2016-05-15 2:29 ` Wade Berrier
2016-05-18 14:52 ` Wade Berrier
2016-07-09 14:59 ` Mauro Carvalho Chehab
2016-07-12 15:52 ` Alan Stern
2016-08-11 20:18 ` Alan Stern
2016-09-10 19:58 ` Wade Berrier
2016-09-15 19:13 ` Alan Stern
2016-09-15 22:48 ` Wade Berrier
2016-09-16 14:24 ` [PATCH] USB: change bInterval default to 10 ms Alan Stern
2016-09-16 15:02 ` Mauro Carvalho Chehab
2016-09-16 14:25 ` mceusb xhci issue? Alan Stern
2016-09-16 15:03 ` Mauro Carvalho Chehab
2016-09-15 19:37 ` Alan Stern
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20160425040632.GD15140@berrier.lan \
--to=wberrier@gmail.com \
--cc=linux-media@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).