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    SubjectRe: [PATCH 1/2] Revert "ARM: dts: imx: use dual-fifo sdma script for ssi"
    On Wed, Jan 08, 2014 at 04:45:55PM +0800, Nicolin Chen wrote:
    > This reverts commit b1d27c79c8377df1880447375deffa3bb82c7bd3.
    >
    > Previously we switched the SSI scriprt to dual-fifo mode to reduce playback
    > underrun issue, which is only included by SDMA firmware version 2. However,
    > there are quite a lot people still using version 1 or default firmware in
    > the ROM code of SoC while these two kinds of firmwares do not support the
    > dual-fifo script and the audio function on their platform would be broken.
    >
    > Thus this patch provisionally reverts the dual-fifo script to the original
    > single fifo script to meet all kinds of users' requirements, including the
    > version 1/2 or inner ROM firmware.
    >
    > Reported-by: Fabio Estevam <fabio.estevam@freescale.com>
    > Signed-off-by: Nicolin Chen <Guangyu.Chen@freescale.com>

    If Vinod's tree can be rebased, the patch can just be dropped.
    Otherwise,

    Acked-by: Shawn Guo <shawn.guo@linaro.org>



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