Skip to content
Commit a4c8ea2d authored by Raffaele Recalcati's avatar Raffaele Recalcati Committed by Mark Brown
Browse files

ASoC: DaVinci: Added two clocking possibilities to McBSP (I2S)

    Added two clocking options for dm365 McBSP peripheral when used
    with I2S timings, that are SND_SOC_DAIFMT_CBS_CFS (the cpu generates
    clock and frame sync) and SND_SOC_DAIFMT_CBS_CFM (the cpu gets clock
    from external pin and generates frame sync).
    A slave clock management can be important when the external codec needs
    the system clock and the bit clock synchronized (tested with uda1345).
    This patch has been developed against the:
        http://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-davinci.git


    git tree and has been tested on bmx board (similar to dm365 evm, but using
    uda1345 as external audio codec).

Signed-off-by: default avatarRaffaele Recalcati <raffaele.recalcati@bticino.it>
Signed-off-by: default avatarDavide Bonfanti <davide.bonfanti@bticino.it>
Acked-by: default avatarLiam Girdwood <lrg@slimlogic.co.uk>
Acked-by: default avatarSudhakar Rajashekhara <sudhakar.raj@ti.com>
Signed-off-by: default avatarMark Brown <broonie@opensource.wolfsonmicro.com>
parent 088fbab4
0% or .
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment