Messages in this thread | | | Subject | Re: snd_hda_intel/sst-acpi sound breakage on suspend/resume since 5.6-rc1 | From | Cezary Rojewski <> | Date | Wed, 18 Mar 2020 11:05:21 +0100 |
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On 2020-03-18 10:57, Dominik Brodowski wrote: >>> >>> Unfortunately, I cannot bisect this issue easily -- i915 was broken for >>> quite some time on this system[*], prohibiting boot... >> >> Hmm, sounds like that issue is quite old. DSP for Haswell and Broadwell is >> available for I2S devices only, so this relates directly to legacy HDA >> driver. Compared to Skylake+, HDAudio controller for older platforms is >> found within GPU. My advice is to notify the DRM guys about this issue. >> >> Takashi, are you aware of problems with HDMI on HSW/ BDW or should I just >> loop Jani and other DRM peps here? > > Well, it works on v5.5, so this issue is not really "quite old" (the "no > context buffer need to restore!" message seen there seems harmless). > > Thanks again, and best wishes, > Dominik >
Was commenting the "i915 was broken for quite some time on this system[*], prohibiting boot...". Unless I misunderstood you, this ain't a DSP driver issue but HDAudio/iDisp one. Essentially, these are two issues you mentioned here.
Czarek
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