[lkml]   [2012]   [May]   [3]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
Messages in this thread
    Subject[PATCH V2 0/2] dmaengine: tegra: add dma driver
    This series add NVIDIA Tegra's APB dma controller driver based on dmaengine.
    There is already old driver in mach-tegra/dma.c and we want to get rid
    of this old style driver which exposes private apis.
    Once this driver get through, there will be series of patches to move all
    existing driver to use the dmaengine based driver and old mach-tegra/dma.c
    will get deleted. This driver has following feature than old one:
    - better queue managment.
    - Cyclic transfer supports.
    - Platform driver.
    - Full support for device tree.
    - Multiple bug fixes over old driver.

    Changes from V1:
    - Incorportaed review comments from Vinod.
    - get rid of the tegra_dma header.
    - Having clock control through runtime pm.
    - Remove regmap support.

    Laxman Dewangan (2):
    dma: dmaengine: add slave req id in slave_config
    dmaengine: tegra: add dma driver

    drivers/dma/Kconfig | 13 +
    drivers/dma/Makefile | 1 +
    drivers/dma/tegra_dma.c | 1714 +++++++++++++++++++++++++++++++++++++++++++++
    include/linux/dmaengine.h | 4 +
    4 files changed, 1732 insertions(+), 0 deletions(-)
    create mode 100644 drivers/dma/tegra_dma.c

     \ /
      Last update: 2012-05-03 10:01    [W:0.045 / U:4.532 seconds]
    ©2003-2016 Jasper Spaans. hosted at Digital OceanAdvertise on this site