Messages in this thread | | | Subject | Re: [PATCH] opp: Fix dev_pm_opp_set_rate() to not return early | From | Rajendra Nayak <> | Date | Wed, 12 Aug 2020 10:00:31 +0530 |
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On 8/11/2020 10:42 PM, Matthias Kaehlcke wrote: > On Mon, Aug 10, 2020 at 12:36:19PM +0530, Rajendra Nayak wrote: >> dev_pm_opp_set_rate() can now be called with freq = 0 inorder >> to either drop performance or bandwidth votes or to disable >> regulators on platforms which support them. >> In such cases, a subsequent call to dev_pm_opp_set_rate() with >> the same frequency ends up returning early because 'old_freq == freq' >> Instead make it fall through and put back the dropped performance >> and bandwidth votes and/or enable back the regulators. >> >> Fixes: cd7ea582 ("opp: Make dev_pm_opp_set_rate() handle freq = 0 to drop performance votes") >> Reported-by: Sajida Bhanu <sbhanu@codeaurora.org> >> Signed-off-by: Rajendra Nayak <rnayak@codeaurora.org> > > Tested-by: Matthias Kaehlcke <mka@chromium.org> > > Originally-reported-by: Matthias Kaehlcke <mka@chromium.org> > https://patchwork.kernel.org/patch/11675369/#23514895 :P
Sorry to have missed that :/ Thanks for testing.
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