Eric Lee / smarc-fsl-linux-kernel

15 Aug, 2016

1 commit

  • 35538d782   dma-buf/sw_sync: de-stage SW_SYNC ... Browse Code ยป

    SW_SYNC allows to run tests on the sync_file framework via debugfs on

    /sync/sw_sync

    Opening and closing the file triggers creation and release of a sync
    timeline. To create fences on this timeline the SW_SYNC_IOC_CREATE_FENCE
    ioctl should be used. To increment the timeline value use SW_SYNC_IOC_INC.

    Also it exports Sync information on

    /sync/info

    Signed-off-by: Gustavo Padovan
    Reviewed-by: Eric Engestrom
    Signed-off-by: Greg Kroah-Hartman

    Gustavo Padovan