ioctl FE_GET_INFO hangs with DViCO FusionHDTV DVB-T Dual Digital 4 card
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
Confirmed
|
Medium
|
Unassigned | ||
linux-firmware (Ubuntu) |
Expired
|
Medium
|
Unassigned |
Bug Description
Top level symptom:
mythtv-backend fails to listen for client connections.
It stops at: (strace mythbackend)
open("/
ioctl(16, FE_GET_INFO
me-tv also hangs in a similar manner.
I expected the ioctl call to succeed, and for the top level applications to function properly. Instead, they hang.
The machine has 3 dvb tuners as follows:
**************** Adapter 0
Mar 12 22:32:53 mythtv kernel: [ 17.428195] input: Budget-CI dvb ir receiver saa7146 (0) as /devices/
:00.0/rc/
Mar 12 22:32:53 mythtv kernel: [ 17.428251] rc0: Budget-CI dvb ir receiver saa7146 (0) as /devices/
0.0/rc/rc0
Mar 12 22:32:53 mythtv kernel: [ 17.432801] budget_ci dvb 0000:05:00.0: DVB: registering adapter 0 frontend 0 (Philips TDA10045H DVB
-T)...
**************** Adapter 1
Mar 12 22:32:53 mythtv kernel: [ 17.646727] DVB: registering new adapter (DViCO FusionHDTV DVB-T Dual Digital 4)
Mar 12 22:32:53 mythtv kernel: [ 17.797366] usb 3-1: DVB: registering adapter 1 frontend 0 (Zarlink ZL10353 DVB-T)...
**************** Adapter 2
Mar 12 22:32:53 mythtv kernel: [ 17.831769] DVB: registering new adapter (DViCO FusionHDTV DVB-T Dual Digital 4)
Mar 12 22:32:53 mythtv kernel: [ 17.882250] cxusb: No IR receiver detected on this device.
Mar 12 22:32:53 mythtv kernel: [ 17.882258] usb 3-2: DVB: registering adapter 2 frontend 0 (Zarlink ZL10353 DVB-T)...
There appears to be a problem loading the firmware for the xc2028 in the DViCO FusionHDTV card:
Mar 13 02:07:59 mythtv kernel: [ 37.348226] xc2028 10-0061: Loading firmware for type=BASE F8MHZ (3), id 0000000000000000.
Mar 13 02:07:59 mythtv kernel: [ 37.360226] cxusb: i2c wr: len=64 is too big!
Mar 13 02:07:59 mythtv kernel: [ 37.360226]
Mar 13 02:07:59 mythtv kernel: [ 37.360230] xc2028 10-0061: i2c output error: rc = -95 (should be 64)
Mar 13 02:07:59 mythtv kernel: [ 37.360231] xc2028 10-0061: -95 returned from send
Mar 13 02:07:59 mythtv kernel: [ 37.360234] xc2028 10-0061: Error -22 while loading base firmware
Mar 13 02:07:59 mythtv kernel: [ 37.412233] xc2028 11-0061: Loading firmware for type=BASE F8MHZ (3), id 0000000000000000.
Mar 13 02:07:59 mythtv kernel: [ 37.424360] cxusb: i2c wr: len=64 is too big!
Mar 13 02:07:59 mythtv kernel: [ 37.424360]
Mar 13 02:07:59 mythtv kernel: [ 37.424364] xc2028 11-0061: i2c output error: rc = -95 (should be 64)
Mar 13 02:07:59 mythtv kernel: [ 37.424365] xc2028 11-0061: -95 returned from send
Mar 13 02:07:59 mythtv kernel: [ 37.424368] xc2028 11-0061: Error -22 while loading base firmware
Mar 13 02:07:59 mythtv kernel: [ 37.428486] xc2028 10-0061: Loading firmware for type=BASE F8MHZ (3), id 0000000000000000.
Mar 13 02:07:59 mythtv kernel: [ 37.492247] xc2028 11-0061: Loading firmware for type=BASE F8MHZ (3), id 0000000000000000.
The firmware is loaded from the file xc3028-v27.fw:
Mar 13 02:07:42 mythtv kernel: [ 18.108746] xc2028 11-0061: creating new instance
Mar 13 02:07:42 mythtv kernel: [ 18.108748] xc2028 11-0061: type set to XCeive xc2028/xc3028 tuner
Mar 13 02:07:42 mythtv kernel: [ 18.108801] xc2028 11-0061: Loading 80 firmware images from xc3028-v27.fw, type: xc2028 firmware, ver 2.7
Mar 13 02:07:42 mythtv kernel: [ 18.109670] dvb-usb: DViCO FusionHDTV DVB-T Dual Digital 4 successfully initialized and connected.
The firmware file /lib/firmware/
and I have verified that the firmware file is identical to the one obtained by that method.
The DViCO FusionHDTV card has been used for several years in this machine. This problem only occurred after upgrading to saucy salamander.
ProblemType: Bug
DistroRelease: Ubuntu 13.10
Package: linux-image-
ProcVersionSign
Uname: Linux 3.11.0-18-generic x86_64
ApportVersion: 2.12.5-0ubuntu2.2
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/
/dev/snd/
Date: Thu Mar 13 02:28:43 2014
HibernationDevice: RESUME=
IwConfig:
eth1 no wireless extensions.
lo no wireless extensions.
MachineType: Gigabyte Technology Co., Ltd. EP43-DS3L
MarkForUpload: True
ProcEnviron:
TERM=xterm
PATH=(custom, no user)
LANG=en_AU.UTF-8
SHELL=/bin/bash
ProcFB: 0 radeondrmfb
ProcKernelCmdLine: BOOT_IMAGE=
PulseList:
Error: command ['pacmd', 'list'] failed with exit code 1: Home directory not accessible: Permission denied
No PulseAudio daemon running, or not running as session daemon.
RelatedPackageV
linux-
linux-
linux-firmware 1.116.2
RfKill: Error: [Errno 2] No such file or directory: 'rfkill'
SourcePackage: linux
UpgradeStatus: Upgraded to saucy on 2014-02-20 (20 days ago)
WifiSyslog:
dmi.bios.date: 09/22/2008
dmi.bios.vendor: Award Software International, Inc.
dmi.bios.version: F8
dmi.board.name: EP43-DS3L
dmi.board.vendor: Gigabyte Technology Co., Ltd.
dmi.chassis.type: 3
dmi.chassis.vendor: Gigabyte Technology Co., Ltd.
dmi.modalias: dmi:bvnAwardSof
dmi.product.name: EP43-DS3L
dmi.sys.vendor: Gigabyte Technology Co., Ltd.
Changed in linux (Ubuntu): | |
status: | Incomplete → Confirmed |
summary: |
- xc2028 11-0061: Error -22 while loading base firmware + ioctl FE_GET_INFO hangs with DViCO FusionHDTV |
summary: |
- ioctl FE_GET_INFO hangs with DViCO FusionHDTV + ioctl FE_GET_INFO hangs with DViCO FusionHDTV DVB-T Dual Digital 4 card |
tags: | added: kernel-fixed-upstream |
tags: |
added: kernel-bug-exists-upstream removed: kernel-fixed-upstream |
This change was made by a bot.