ACK+Applied: [Xenial PATCH 0/3] audio driver couldn't work after S3 resume

[Kamal Mostafa]

On Wed, Jul 06, 2016 at 09:48:04AM +0800, Hui Wang wrote:
> This problem is reported by Intel side (lp:#1596871), they have
> reproduced the problem on their side, and gave the solution for this
> problem, the solution is to backport the 3 patches as shown below
> to xenial kernel.

Applied to X.

 -Kamal

> 
> After applying the 3 patches to xenial kernel, I tested the kernel
> on 2 Dell laptops (haswell and broadwell), 1 HP laptops (skylake),
> two lenovo laptops (skylake and baytrail) and 1 Intel SDP (kabylake),
> They all worked well, and both analog audio and hdmi audio worked well
> before and after s3 resume.
> 
> The 3 patches are not needed for Yakkety kernel since those 3 patches
> were merged in the upstream kernel linux-4.5, so the Yakkety already
> has those patches.
> 
> Libin Yang (2):
>   ALSA: hda - hdmi add wmb barrier for audio component
>   ALSA: hda - hdmi defer to register acomp eld notifier
> 
> Takashi Iwai (1):
>   ALSA: hda - Skip ELD notification during PM process
> 
>  sound/pci/hda/patch_hdmi.c | 22 +++++++++++++++-------
>  1 file changed, 15 insertions(+), 7 deletions(-)
> 
> -- 
> 1.9.1
> 
> 
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