[Bug 74861] [hsw] Fast audio playback on Intel Haswell HDMI due to runtime pm

[bugzilla-daemon at bugzilla.kernel.org]

https://bugzilla.kernel.org/show_bug.cgi?id=74861

--- Comment #34 from Daniel Fernández <dfmartinez at gmail.com> ---
(In reply to Takashi Iwai from comment #33)
> OK, thanks.  Could you add the following line and get the dump of ELD
> contents in both good and bad cases?

ELD Dump working:
[   20.386070] ELD00000000: 10 00 09 00 6c 12 00 00 00 00 00 00 00 00 00 00
[   20.386072] ELD00000010: 34 a9 a7 a0 50 61 6e 61 73 6f 6e 69 63 2d 54 56
[   20.386073] ELD00000020: 09 07 01 00 00 00 00 00 00 00 00 00 00 00 00 00
[   20.386074] ELD00000030: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[   20.386075] ELD00000040: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[   20.386075] ELD00000050: 00 00 00

ELD Dump non-working:
[   20.530389] ELD00000000: 09 07 01 00 00 00 00 00 00 00 00 00 00 00 00 00
[   20.530392] ELD00000010: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[   20.530393] ELD00000020: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[   20.530394] ELD00000030: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[   20.530395] ELD00000040: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[   20.530395] ELD00000050: 00 00 00
[   20.530396] HDMI: Unknown ELD version 1

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