APPLIED(B,C): [SRU][B/OEM-B/C/D][PATCH 0/1] audio output has constant noise on a Dell machine

[Khaled Elmously]

On 2019-01-08 14:28:11 , Hui Wang wrote:
> BugLink: https://bugs.launchpad.net/bugs/1810891
> 
> [Impact]
> the audio output (headpohne, lineout and internal speaker) has constant
> noise when playing sound.
> 
> [Fix]
> Set the pin configuration and some secret coeff registers, the noise
> disappears. This patch is written by Realtek engineer and is upstreamd
> already.
> 
> 
> [Test Case]
> play sound via internal speaker, lineout and headphone, no noise anymore.
> 
> 
> [Regression Potential]
> Very low, this patch is upstreamd for a while, no regression is reported.
> 
> 
> Kailang Yang (1):
>   ALSA: hda/realtek - Fixed headphone issue for ALC700
> 
>  sound/pci/hda/patch_realtek.c | 33 +++++++++++++++++++++++++++++++++
>  1 file changed, 33 insertions(+)
> 
> -- 
> 2.17.1
> 
> 
> -- 
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