Bug 698327 - HDMI: invalid ELD data byte 0 (ALSA hda_eld.c:161; ICH10; RV710)
Summary: HDMI: invalid ELD data byte 0 (ALSA hda_eld.c:161; ICH10; RV710)
Keywords:
Status: CLOSED INSUFFICIENT_DATA
Alias: None
Product: Fedora
Classification: Fedora
Component: kernel
Version: 15
Hardware: Unspecified
OS: Unspecified
unspecified
unspecified
Target Milestone: ---
Assignee: Kernel Maintainer List
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2011-04-20 16:09 UTC by John Reiser
Modified: 2013-05-13 04:59 UTC (History)
11 users (show)

Fixed In Version:
Doc Type: Bug Fix
Doc Text:
Clone Of:
Environment:
Last Closed: 2012-06-04 19:25:19 UTC
Type: ---

Attachments (Terms of Use)
dmesg | grep ALSA (10.17 KB, text/plain)
2011-07-28 15:56 UTC, Marek Zdunek 		no flags Details
View All Add an attachment (proposed patch, testcase, etc.)

Description John Reiser 2011-04-20 16:09:26 UTC 
Description of problem: Spew of kernel messages:
-----
kernel: [   27.136064] ALSA sound/pci/hda/hda_eld.c:352: HDMI: ELD buf size is 0, force 128
kernel: [   27.138723] ALSA sound/pci/hda/hda_eld.c:161: HDMI: invalid ELD data byte 0
   [snip corresponding line for bytes 1 through 126]
kernel: [   27.242382] ALSA sound/pci/hda/hda_eld.c:161: HDMI: invalid ELD data byte 127
kernel: [   27.242695] ALSA sound/pci/hda/hda_eld.c:267: HDMI: Unknown ELD version 0

-----
and so on through byte 127.

Version-Release number of selected component (if applicable):
kernel-2.6.38.2-9.fc15.x86_64

How reproducible: every time


Steps to Reproduce:
1. boot
2.
3.
  
Actual results: as in Description


Expected results: quiet

Additional info:
00:1b.0 Audio device [0403]: Intel Corporation 82801JI (ICH10 Family) HD Audio Controller [8086:3a3e]
01:00.0 VGA compatible controller [0300]: ATI Technologies Inc RV710 [Radeon HD 4550] [1002:9540]
01:00.1 Audio device [0403]: ATI Technologies Inc RV710/730 [1002:aa38]
Comment 1 Luis A. Florit 2011-07-04 12:25:31 UTC 
Same problem here.

But.... is there anyone reading/checking/using bugzilla???
The vast majority of bug reports remain unattended or even totally ignored.

A pity.

L.
Comment 2 Marek Zdunek 2011-07-28 15:56:50 UTC 
Created attachment 515759 [details]
dmesg | grep ALSA

same here, my gpu is rv635

a little annoying
Comment 3 freemarket 2011-12-22 02:29:36 UTC 
See the same on FC14 running on Shuttle SX58H7 Pro with RealTek audio:

Dec 21 21:21:40 zurich kernel: [  576.555393] ALSA sound/pci/hda/hda_intel.c:754: hda_intel: azx_get_response timeout, switching to single_cmd mode: last cmd=0x105f0900
Dec 21 21:21:40 zurich kernel: [  576.555595] ALSA sound/pci/hda/hda_eld.c:355: HDMI: invalid ELD buf size -1
Dec 21 21:21:40 zurich kernel: [  576.555599] HDMI hot plug event: Pin=5 Presence_Detect=1 ELD_Valid=0
Dec 21 21:21:40 zurich kernel: [  576.555794] ALSA sound/pci/hda/hda_eld.c:355: HDMI: invalid ELD buf size -1
Dec 21 21:21:40 zurich kernel: [  576.555797] HDMI hot plug event: Pin=5 Presence_Detect=0 ELD_Valid=1
Dec 21 21:21:40 zurich kernel: [  576.555927] ALSA sound/pci/hda/hda_eld.c:355: HDMI: invalid ELD buf size -1
Dec 21 21:21:40 zurich kernel: [  576.555930] HDMI hot plug event: Pin=5 Presence_Detect=0 ELD_Valid=1
Dec 21 21:21:40 zurich kernel: [  576.556060] ALSA sound/pci/hda/hda_eld.c:355: HDMI: invalid ELD buf size -1

Any workarounds?

TIA,
Henry
Comment 4 Josh Boyer 2012-06-04 18:40:03 UTC 
Is this still happening on the 2.6.43/3.3 kernel updates on F15/F16?
Comment 5 John Reiser 2012-06-04 19:09:41 UTC 
Sorry, my hardware replaced the ATI HD4550 with nVidia GT216/GT220.  With the new hardware I no longer see the messages.

$ uname -a
Linux f15p64.local 2.6.43.2-6.fc15.x86_64 #1 SMP Sat Apr 21 12:53:32 UTC 2012 x86_64 x86_64 x86_64 GNU/Linux

$ lspci  # filtered
00:1b.0 Audio device: Intel Corporation 82801JI (ICH10 Family) HD Audio Controller
01:00.0 VGA compatible controller: nVidia Corporation GT216 [GeForce GT 220] (rev a2)
01:00.1 Audio device: nVidia Corporation High Definition Audio Controller (rev a1)

$ grep HDMI /var/log/messages
May 30 12:39:29 f15p64 kernel: [   25.238019] HDMI status: Codec=0 Pin=5 Presence_Detect=0 ELD_Valid=0
May 30 12:39:29 f15p64 kernel: [   25.277012] HDMI status: Codec=1 Pin=5 Presence_Detect=0 ELD_Valid=0
May 30 12:39:29 f15p64 kernel: [   25.316018] HDMI status: Codec=2 Pin=5 Presence_Detect=0 ELD_Valid=0
May 30 12:39:29 f15p64 kernel: [   25.355009] HDMI status: Codec=3 Pin=5 Presence_Detect=0 ELD_Valid=0
May 30 12:39:29 f15p64 kernel: [   25.377347] input: HDA NVidia HDMI/DP as /devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card1/input7
May 30 12:39:29 f15p64 kernel: [   25.377648] input: HDA NVidia HDMI/DP as /devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card1/input8
May 30 12:39:29 f15p64 kernel: [   25.378075] input: HDA NVidia HDMI/DP as /devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card1/input9
May 30 12:39:29 f15p64 kernel: [   25.378531] input: HDA NVidia HDMI/DP as /devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card1/input10
May 30 12:51:20 f15p64 kernel: [   26.066081] HDMI status: Codec=0 Pin=5 Presence_Detect=0 ELD_Valid=0
May 30 12:51:20 f15p64 kernel: [   26.075078] HDMI status: Codec=1 Pin=5 Presence_Detect=0 ELD_Valid=0
May 30 12:51:20 f15p64 kernel: [   26.084080] HDMI status: Codec=2 Pin=5 Presence_Detect=0 ELD_Valid=0
May 30 12:51:20 f15p64 kernel: [   26.093088] HDMI status: Codec=3 Pin=5 Presence_Detect=0 ELD_Valid=0
May 30 12:51:20 f15p64 kernel: [   26.093431] input: HDA NVidia HDMI/DP,pcm=9 as /devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card1/input15
May 30 12:51:20 f15p64 kernel: [   26.093977] input: HDA NVidia HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card1/input16
May 30 12:51:20 f15p64 kernel: [   26.094488] input: HDA NVidia HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card1/input17
May 30 12:51:20 f15p64 kernel: [   26.095028] input: HDA NVidia HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card1/input18
Jun  4 12:00:07 f15p64 kernel: [   25.753015] HDMI status: Codec=0 Pin=5 Presence_Detect=0 ELD_Valid=0
Jun  4 12:00:07 f15p64 kernel: [   25.763088] HDMI status: Codec=1 Pin=5 Presence_Detect=0 ELD_Valid=0
Jun  4 12:00:07 f15p64 kernel: [   25.772012] HDMI status: Codec=2 Pin=5 Presence_Detect=0 ELD_Valid=0
Jun  4 12:00:07 f15p64 kernel: [   25.781027] HDMI status: Codec=3 Pin=5 Presence_Detect=0 ELD_Valid=0
Jun  4 12:00:07 f15p64 kernel: [   25.781354] input: HDA NVidia HDMI/DP,pcm=9 as /devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card1/input15
Jun  4 12:00:07 f15p64 kernel: [   25.781856] input: HDA NVidia HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card1/input16
Jun  4 12:00:07 f15p64 kernel: [   25.782371] input: HDA NVidia HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card1/input17
Jun  4 12:00:07 f15p64 kernel: [   25.782890] input: HDA NVidia HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card1/input18
Comment 6 Josh Boyer 2012-06-04 19:25:19 UTC 
OK.  Thanks for letting us know.
Comment 7 Raman Gupta 2013-05-13 04:59:02 UTC 
I have this problem on my Fedora 17 system... I don't even use the HDMI output at all.

# uname -a
Linux edison 3.8.11-100.fc17.x86_64 #1 SMP Wed May 1 19:31:26 UTC 2013 x86_64 x86_64 x86_64 GNU/Linux

# lspci | grep -i audio
00:1b.0 Audio device: Intel Corporation Patsburg High Definition Audio Controller (rev 05)
01:00.1 Audio device: ATI Technologies Inc Device aaa0
02:00.1 Audio device: ATI Technologies Inc Device aaa0

# grep HDMI /var/log/messages
May 12 09:55:47 edison kernel: [57601.132675] ALSA sound/pci/hda/hda_eld.c:337 HDMI: ELD buf size is 0, force 128
May 12 09:55:47 edison kernel: [57601.132688] ALSA sound/pci/hda/hda_eld.c:356 HDMI: invalid ELD data byte 0
May 12 09:55:47 edison kernel: [57601.137221] ALSA sound/pci/hda/hda_eld.c:337 HDMI: ELD buf size is 0, force 128
May 12 09:55:47 edison kernel: [57601.137233] ALSA sound/pci/hda/hda_eld.c:356 HDMI: invalid ELD data byte 0
May 12 09:55:47 edison kernel: [57601.433075] ALSA sound/pci/hda/hda_eld.c:337 HDMI: ELD buf size is 0, force 128
May 12 09:55:47 edison kernel: [57601.433102] ALSA sound/pci/hda/hda_eld.c:356 HDMI: invalid ELD data byte 0
May 12 09:55:47 edison kernel: [57601.733445] ALSA sound/pci/hda/hda_eld.c:337 HDMI: ELD buf size is 0, force 128
May 12 09:55:47 edison kernel: [57601.733482] ALSA sound/pci/hda/hda_eld.c:356 HDMI: invalid ELD data byte 0
May 12 09:55:48 edison kernel: [57602.033799] ALSA sound/pci/hda/hda_eld.c:337 HDMI: ELD buf size is 0, force 128
May 12 09:55:48 edison kernel: [57602.033827] ALSA sound/pci/hda/hda_eld.c:356 HDMI: invalid ELD data byte 0
May 12 09:55:48 edison kernel: [57602.334032] ALSA sound/pci/hda/hda_eld.c:337 HDMI: ELD buf size is 0, force 128
May 12 09:55:48 edison kernel: [57602.334046] ALSA sound/pci/hda/hda_eld.c:356 HDMI: invalid ELD data byte 0
May 12 09:55:48 edison kernel: [57602.634423] ALSA sound/pci/hda/hda_eld.c:337 HDMI: ELD buf size is 0, force 128
May 12 09:55:48 edison kernel: [57602.634457] ALSA sound/pci/hda/hda_eld.c:356 HDMI: invalid ELD data byte 0
May 12 09:55:49 edison kernel: [57602.934850] ALSA sound/pci/hda/hda_eld.c:337 HDMI: ELD buf size is 0, force 128
May 12 09:55:49 edison kernel: [57602.934877] ALSA sound/pci/hda/hda_eld.c:356 HDMI: invalid ELD data byte 0
May 12 09:55:49 edison kernel: [57603.235148] ALSA sound/pci/hda/hda_eld.c:337 HDMI: ELD buf size is 0, force 128
May 12 09:55:49 edison kernel: [57603.235165] ALSA sound/pci/hda/hda_eld.c:356 HDMI: invalid ELD data byte 0
May 12 12:53:26 edison kernel: [68237.216718] ALSA sound/pci/hda/hda_eld.c:337 HDMI: ELD buf size is 0, force 128
May 12 12:53:26 edison kernel: [68237.216732] ALSA sound/pci/hda/hda_eld.c:356 HDMI: invalid ELD data byte 0
May 12 15:31:02 edison kernel: [77673.164873] ALSA sound/pci/hda/hda_eld.c:337 HDMI: ELD buf size is 0, force 128
May 12 15:31:02 edison kernel: [77673.164890] ALSA sound/pci/hda/hda_eld.c:356 HDMI: invalid ELD data byte 0
May 12 15:31:02 edison kernel: [77673.169771] ALSA sound/pci/hda/hda_eld.c:337 HDMI: ELD buf size is 0, force 128
May 12 15:31:02 edison kernel: [77673.169788] ALSA sound/pci/hda/hda_eld.c:356 HDMI: invalid ELD data byte 0
May 12 15:31:03 edison kernel: [77673.464414] ALSA sound/pci/hda/hda_eld.c:337 HDMI: ELD buf size is 0, force 128
May 12 15:31:03 edison kernel: [77673.464462] ALSA sound/pci/hda/hda_eld.c:356 HDMI: invalid ELD data byte 0
May 12 15:31:03 edison kernel: [77673.764784] ALSA sound/pci/hda/hda_eld.c:337 HDMI: ELD buf size is 0, force 128
May 12 15:31:03 edison kernel: [77673.764801] ALSA sound/pci/hda/hda_eld.c:356 HDMI: invalid ELD data byte 0
May 12 15:31:03 edison kernel: [77674.065141] ALSA sound/pci/hda/hda_eld.c:337 HDMI: ELD buf size is 0, force 128
May 12 15:31:03 edison kernel: [77674.065158] ALSA sound/pci/hda/hda_eld.c:356 HDMI: invalid ELD data byte 0
May 12 15:31:03 edison kernel: [77674.365439] ALSA sound/pci/hda/hda_eld.c:337 HDMI: ELD buf size is 0, force 128
May 12 15:31:03 edison kernel: [77674.365457] ALSA sound/pci/hda/hda_eld.c:356 HDMI: invalid ELD data byte 0
May 12 15:31:04 edison kernel: [77674.665890] ALSA sound/pci/hda/hda_eld.c:337 HDMI: ELD buf size is 0, force 128
May 12 15:31:04 edison kernel: [77674.665927] ALSA sound/pci/hda/hda_eld.c:356 HDMI: invalid ELD data byte 0
May 12 15:31:04 edison kernel: [77674.966245] ALSA sound/pci/hda/hda_eld.c:337 HDMI: ELD buf size is 0, force 128
May 12 15:31:04 edison kernel: [77674.966272] ALSA sound/pci/hda/hda_eld.c:356 HDMI: invalid ELD data byte 0
May 12 15:31:04 edison kernel: [77675.266544] ALSA sound/pci/hda/hda_eld.c:337 HDMI: ELD buf size is 0, force 128
May 12 15:31:04 edison kernel: [77675.266572] ALSA sound/pci/hda/hda_eld.c:356 HDMI: invalid ELD data byte 0
May 12 19:23:45 edison kernel: [91605.409380] ALSA sound/pci/hda/hda_eld.c:337 HDMI: ELD buf size is 0, force 128
May 12 19:23:45 edison kernel: [91605.409394] ALSA sound/pci/hda/hda_eld.c:356 HDMI: invalid ELD data byte 0
May 12 23:21:17 edison kernel: [105827.417971] ALSA sound/pci/hda/hda_eld.c:337 HDMI: ELD buf size is 0, force 128
May 12 23:21:17 edison kernel: [105827.417984] ALSA sound/pci/hda/hda_eld.c:356 HDMI: invalid ELD data byte 0
May 12 23:21:17 edison kernel: [105827.422506] ALSA sound/pci/hda/hda_eld.c:337 HDMI: ELD buf size is 0, force 128
May 12 23:21:17 edison kernel: [105827.422518] ALSA sound/pci/hda/hda_eld.c:356 HDMI: invalid ELD data byte 0
May 12 23:21:18 edison kernel: [105827.717817] ALSA sound/pci/hda/hda_eld.c:337 HDMI: ELD buf size is 0, force 128
May 12 23:21:18 edison kernel: [105827.717845] ALSA sound/pci/hda/hda_eld.c:356 HDMI: invalid ELD data byte 0
May 12 23:21:18 edison kernel: [105828.018100] ALSA sound/pci/hda/hda_eld.c:337 HDMI: ELD buf size is 0, force 128
May 12 23:21:18 edison kernel: [105828.018118] ALSA sound/pci/hda/hda_eld.c:356 HDMI: invalid ELD data byte 0
May 12 23:21:18 edison kernel: [105828.318447] ALSA sound/pci/hda/hda_eld.c:337 HDMI: ELD buf size is 0, force 128
May 12 23:21:18 edison kernel: [105828.318464] ALSA sound/pci/hda/hda_eld.c:356 HDMI: invalid ELD data byte 0
May 12 23:21:19 edison kernel: [105828.618917] ALSA sound/pci/hda/hda_eld.c:337 HDMI: ELD buf size is 0, force 128
May 12 23:21:19 edison kernel: [105828.618930] ALSA sound/pci/hda/hda_eld.c:356 HDMI: invalid ELD data byte 0
May 12 23:21:19 edison kernel: [105828.919185] ALSA sound/pci/hda/hda_eld.c:337 HDMI: ELD buf size is 0, force 128
May 12 23:21:19 edison kernel: [105828.919202] ALSA sound/pci/hda/hda_eld.c:356 HDMI: invalid ELD data byte 0
May 12 23:21:19 edison kernel: [105829.219598] ALSA sound/pci/hda/hda_eld.c:337 HDMI: ELD buf size is 0, force 128
May 12 23:21:19 edison kernel: [105829.219635] ALSA sound/pci/hda/hda_eld.c:356 HDMI: invalid ELD data byte 0
May 12 23:21:19 edison kernel: [105829.519896] ALSA sound/pci/hda/hda_eld.c:337 HDMI: ELD buf size is 0, force 128
May 12 23:21:19 edison kernel: [105829.519924] ALSA sound/pci/hda/hda_eld.c:356 HDMI: invalid ELD data byte 0
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