On Thu, May 21, 2015 at 01:45:27PM -0300, Emilio López wrote:
Hi Maxime, Vinod,
El 20/05/15 a las 18:17, Maxime Ripard escibió:
+static struct dma_async_tx_descriptor *
+sun4i_dma_prep_dma_cyclic(struct dma_chan *chan, dma_addr_t buf, size_t
len,
+size_t period_len,
On Thu, May 21, 2015 at 09:47:35AM +0200, Maxime Ripard wrote:
On Mon, May 18, 2015 at 02:16:14PM +0530, Vinod Koul wrote:
+static enum dma_status sun4i_dma_tx_status(struct dma_chan *chan,
+dma_cookie_t cookie,
+
On Mon, May 18, 2015 at 02:16:14PM +0530, Vinod Koul wrote:
+static enum dma_status sun4i_dma_tx_status(struct dma_chan *chan,
+ dma_cookie_t cookie,
+ struct dma_tx_state *state)
+{
+ struct sun4i_dma_vchan
Hi Maxime, Vinod,
El 20/05/15 a las 18:17, Maxime Ripard escibió:
+static struct dma_async_tx_descriptor *
+sun4i_dma_prep_dma_cyclic(struct dma_chan *chan, dma_addr_t buf, size_t len,
+ size_t period_len, enum dma_transfer_direction dir,
+
Hi Vinod,
On Mon, May 18, 2015 at 02:16:14PM +0530, Vinod Koul wrote:
On Mon, May 11, 2015 at 03:27:32PM +0200, Maxime Ripard wrote:
+
+/** Normal DMA register values **/
+
+/* Normal DMA source/destination data request type values */
+#define NDMA_DRQ_TYPE_SDRAM
On Mon, May 11, 2015 at 03:27:32PM +0200, Maxime Ripard wrote:
+
+/** Normal DMA register values **/
+
+/* Normal DMA source/destination data request type values */
+#define NDMA_DRQ_TYPE_SDRAM 0x16
+#define NDMA_DRQ_TYPE_LIMIT (0x1F + 1)
+
+/** Normal DMA
