Re: [PATCH 2/2] ASoC: tegra: Fix redundant PLLA and PLLA_OUT0 updates

7 Sep 2023


      On Thu, Sep 07, 2023 at 07:51:13PM +0530, Sameer Pujar wrote:
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On 07-09-2023 17:21, Mark Brown wrote:
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On Thu, Sep 07, 2023 at 12:22:13PM +0530, Sameer Pujar wrote:
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Fixes: 202e2f774543 ("ASoC: tegra: Add audio graph based card driver")
Cc: stable@vger.kernel.org
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This is just a performance improvement rather than a correctness fix as
far as I can tell?
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This was supposed to be a performance improvement. However this is found to
be resolving a DMIC clock discrepancy and suspect is it happens because of
back to back quick PLLA updates. Thought it would be safer to have this fix
in stable releases. May be I should mention these points to justify the
'Fixes' and 'stable' tag?
Yes, please - that does make sense as a fix.