HDMI audio stops working when X starts

[Zhenyu Wang]

On 2009.04.22 06:34:44 -0400, paul at intl.sbrk.co.uk wrote:
> The same:
> startx:
> [drm] Initialized drm 1.1.0 20060810
> pci 0000:00:02.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
> pci 0000:00:02.0: setting latency timer to 64
> pci 0000:00:02.0: irq 30 for MSI/MSI-X
> [drm] Initialized i915 1.6.0 20080730 for 0000:00:02.0 on minor 0
> HDMI hot plug event: Presence_Detect=0 ELD_Valid=1
> 
> stopx:
> HDMI hot plug event: Presence_Detect=1 ELD_Valid=1
> ALSA sound/pci/hda/hda_eld.c:264: HDMI: Unknown ELD version 1
> [drm:gm45_get_vblank_counter] *ERROR* trying to get vblank count for disabled pipe 1
> 
> $ uname -r
> 2.6.30-rc3
> $ cat /proc/asound/version
> Advanced Linux Sound Architecture Driver Version 1.0.19.
> $ lsmod|grep hdmi
> snd_hda_codec_intelhdmi    14320  1 
> snd_hda_codec          62304  3 snd_hda_codec_intelhdmi,snd_hda_codec_realtek,snd_hda_intel
> snd                    64920  14 snd_hda_codec_intelhdmi,snd_hda_codec_realtek,snd_hda_intel,snd_hda_codec,snd_hwdep,snd_seq_dummy,snd_seq_oss,snd_seq,snd_seq_device,snd_pcm_oss,snd_mixer_oss,snd_pcm,snd_timer
> $ lspci -nn|egrep -i 'audio|graph'
> 00:02.0 VGA compatible controller [0300]: Intel Corporation Mobile 4 Series Chipset Integrated Graphics Controller [8086:2a42] (rev 07)
> 00:02.1 Display controller [0380]: Intel Corporation Mobile 4 Series Chipset Integrated Graphics Controller [8086:2a43] (rev 07)
> 00:1b.0 Audio device [0403]: Intel Corporation 82801I (ICH9 Family) HD Audio Controller [8086:293e] (rev 03)
> 
> xf86-video-intel-2.7.0 and libdrm-2.4.9
> 

Thanks, we'll verify this here. You can file a bug to https://bugs.freedesktop.org,
we'll track it.

-- 
Open Source Technology Center, Intel ltd.

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