lkml.org 
[lkml]   [2017]   [Sep]   [3]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH] ALSA: hda: Fix regression of hdmi eld control created based on invalid pcm
On Sun, 03 Sep 2017 15:18:49 +0200,
Wang YanQing wrote:
>
> Commit fb087eaaef72 ("ALSA: hda - hdmi eld control created based on pcm")
> forget to filter out invalid pcm numbers, if there is only one invalid pcm
> number, then this issue causes we create eld control for invalid pcm silently,
> but when there are more than one invalid pcm numbers, then this issue bring
> probe error looks like below dmesg:
> "
> kernel: [ 1.647283] snd_hda_intel 0000:00:03.0: bound 0000:00:02.0 (ops 0xc2967540)
> kernel: [ 1.651192] snd_hda_intel 0000:00:03.0: Too many HDMI devices
> kernel: [ 1.651195] snd_hda_intel 0000:00:03.0: Consider building the kernel with CONFIG_SND_DYNAMIC_MINORS=y
> kernel: [ 1.651197] snd_hda_intel 0000:00:03.0: Too many HDMI devices
> kernel: [ 1.651199] snd_hda_intel 0000:00:03.0: Consider building the kernel with CONFIG_SND_DYNAMIC_MINORS=y
> kernel: [ 1.651201] snd_hda_intel 0000:00:03.0: Too many HDMI devices
> kernel: [ 1.651203] snd_hda_intel 0000:00:03.0: Consider building the kernel with CONFIG_SND_DYNAMIC_MINORS=y
> kernel: [ 1.651676] snd_hda_intel 0000:00:03.0: control 3:0:0:ELD:0 is already present
> kernel: [ 1.651787] snd_hda_codec_hdmi: probe of hdaudioC0D0 failed with error -16
> "
>
> This patch add invalid pcm number filter before calling hdmi_create_eld_ctl.
>
> Fixes: fb087eaaef72 ("ALSA: hda - hdmi eld control created based on pcm")
> Signed-off-by: Wang YanQing <udknight@gmail.com>

Applied, thanks.


Takashi

\
 
 \ /
  Last update: 2017-09-03 16:34    [W:0.029 / U:14.712 seconds]
©2003-2017 Jasper Spaans. hosted at Digital OceanAdvertise on this site