Messages in this thread | | | Date | Fri, 24 Jul 2020 10:42:16 +0200 | From | Greg KH <> | Subject | Re: [PATCH V2 3/3] tty: serial: qcom_geni_serial: Fix the UART wakeup issue |
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On Fri, Jul 24, 2020 at 09:28:02AM +0530, satya priya wrote: > As a part of system suspend we call uart_port_suspend from the > Serial driver, which calls set_mctrl passing mctrl as NULL. This > makes RFR high(NOT_READY) during suspend. > > Due to this BT SoC is not able to send wakeup bytes to UART during > suspend. Included if check for non-suspend case to keep RFR low > during suspend. > > Signed-off-by: satya priya <skakit@codeaurora.org>
Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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