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clk: do not release clock only for LPRO->HPRO transition - #3762

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mwasko merged 1 commit into
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abonislawski:tgl_keep_hpro
Mar 8, 2021
Merged

mwasko merged 1 commit into
thesofproject:masterfrom
abonislawski:tgl_keep_hpro

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@abonislawski

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Bringing back HPRO active for waiti. It was disabled for both transitions (waiti enter and wakeup) in recent commits but actually one of them is very important in tight timing scenarios.

This will allow to switch to HPRO much faster when needed in s0

Signed-off-by: Adrian Bonislawski <adrian.bonislawski@linux.intel.com>
@lgirdwood

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@slawblauciak @mwasko please review.

@keyonjie keyonjie left a comment

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Thanks for the fix, it helps for the SA ll drift issue also.

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@keyonjie I am assuming that your latest TGL programming routine fix #3865 has resolved problem with regression that was revealed with this PR, so now we can safely merge it.

@keyonjie

keyonjie commented Mar 8, 2021

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@keyonjie I am assuming that your latest TGL programming routine fix #3865 has resolved problem with regression that was revealed with this PR, so now we can safely merge it.

Yep, thanks.

@mwasko
mwasko merged commit 592e794 into thesofproject:master Mar 8, 2021
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[BUG][TGL] Audio Speaker Playback stops sporadically

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