Hi Vinod, On 10 October 2017 at 13:23, Baolin Wang <baolin.wang@xxxxxxxxxxxxxx> wrote: > This patch adds the DMA controller driver for Spreadtrum SC9860 platform. > > Signed-off-by: Baolin Wang <baolin.wang@xxxxxxxxxxxxxx> > --- > Changes since v3: > - Remove redundant local 'mask' and 'val' variables. > - Simplify sprd_dma_get_req_type() function. > - Change pm_runtime_put_sync() to pm_runtime_put() in probe function. > - Simplify sizeof function. > - Other coding style fixes. > > Changes since v2: > - Add COMPILE_TEST as dependency. > - Renamed DMA macro definition properly. > - Add sprd_dma_chn_update() helpers to save lots of code. > - Change pm_runtime_put_sync() to pm_runtime_put() when free resources. > - Re-implement the sprd_dma_tx_status() function. > - Free irq and kill tasklet when remove driver. > - Add some documentaion. > - Change to module_init() level and add MODULE_ALIAS(). > - Other coding style fixes. > > Changes since v1: > - Use virt-dma to manage dma descriptors. > - Remove link-list and channel-start-channel Spreadtrum special features. > - Remove device_config implementation. > - Other optimization. > > Note: This patch just implemented the basic DMA_MEMCPY function, and in > future we will send new patches to introduce some Speadtrum special features, > that will be talk about how to handle these features easily instead of in one > big patch which is hard to review. > --- Do you have any comments for this version patchset? If not, could you apply this patchset into your branch? Thanks. -- Baolin.wang Best Regards -- To unsubscribe from this list: send the line "unsubscribe dmaengine" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
