NAK: [Utopic PATCH 0/2] fix pop and white noise problem for dell xps13 2015 model

[Stefan Bader]

On 16.07.2015 08:29, Stefan Bader wrote:
> On 16.07.2015 03:31, Hui Wang wrote:
>> In the upstream kernel and vivid kernel, these two patches introduce a
>> regression, after applied these two patches, the headset jack will not
>> detect plug and unplug anymore. So we need one more patch (831bfdf9)
>> to fix this regression in the upstream kernel or in the vivid kernel.
>>
>> But in the utopic kernel, these two patches will not introduce the
>> regression since headset jack detection fixing patch has not been
>> in the utopic yet and it is not easy to backport headset jack
>> detection fixing patches to utopic since the patches depend on
>> the macro UPDATE_COEF(), to introduce UPDATE_COEF() in the utopic
>> kernel, the patch_realtek.c will be greatly changed.
>>
>> As a result, I just send these two patches to fix noise problem.
>>
>> Also please refer to upstream bug for these 2 patches:
>> Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=99851
>>
>> Takashi Iwai (2):
>>   ALSA: hda - Fix audio crackles on Dell Latitude E7x40
>>   ALSA: hda - Fix noisy outputs on Dell XPS13 (2015 model)
> 
> This (and the Trusty series, too) seems to miss
> 
> ALSA: hda - restore the MIC FIXUP for some Dell machines
> 
> which you included in the Vivid series.

Hm, I realized that you heavily modified the first patch. Personally I am not
really happy with that. Because now there is a patch for the Latitude which in
no way does do anything for that model.

-Stefan
> 
> -Stefan
>>
>>  sound/pci/hda/patch_realtek.c | 13 +++++++++++++
>>  1 file changed, 13 insertions(+)
>>
> 
> 
> 
> 


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