Messages in this thread | | | Date | Wed, 24 Jul 2013 13:31:07 -0700 | From | David Brown <> | Subject | Re: [PATCH 4/4] msm_serial: Send more than 1 character at a time on UARTDM |
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On Wed, Jul 24, 2013 at 11:37:31AM -0700, Stephen Boyd wrote: >UARTDM cores have a TX fifo that can accept more than one >character per register write, but the msm_serial driver currently >only supports 1 character mode. Add support for this mode of operation >to speed up the transmit path on DM devices. > >Signed-off-by: Stephen Boyd <sboyd@codeaurora.org> >--- > drivers/tty/serial/msm_serial.c | 51 ++++++++++++++++++++++++++--------------- > 1 file changed, 32 insertions(+), 19 deletions(-)
Acked-by: David Brown <davidb@codeaurora.org>
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