Messages in this thread |  | | Date | Thu, 9 Jul 2020 08:26:50 -0700 | From | Matthias Kaehlcke <> | Subject | Re: [PATCH] tty: serial: qcom-geni-serial: Drop the icc bw votes in suspend for console |
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On Thu, Jul 09, 2020 at 03:07:00PM +0530, Rajendra Nayak wrote: > When using the geni-serial as console, its important to be > able to hit the lowest possible power state in suspend, > even with no_console_suspend. > The only thing that prevents it today on platforms like the sc7180 > is the interconnect BW votes, which we certainly don't need when > the system is in suspend. So in the suspend handler mark them as > ACTIVE_ONLY (0x3) and on resume switch them back to the ALWAYS tag (0x7) > > Signed-off-by: Rajendra Nayak <rnayak@codeaurora.org>
Tested-by: Matthias Kaehlcke <mka@chromium.org>
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