dmaengine: omap: add support for setting fi (7c836bc7) · Commits · e / devices / android_kernel_teracube_emerald

drivers/dma/omap-dma.c

+3 −2

Original line number	Diff line number	Diff line
		@@ -50,6 +50,7 @@ struct omap_desc {
		enum dma_transfer_direction dir;
		dma_addr_t dev_addr;

		int16_t fi; /* for OMAP_DMA_SYNC_PACKET */
		uint8_t es; /* OMAP_DMA_DATA_TYPE_xxx */
		uint8_t sync_mode; /* OMAP_DMA_SYNC_xxx */
		uint8_t sync_type; /* OMAP_DMA_xxx_SYNC* */
		@@ -120,10 +121,10 @@ static void omap_dma_start_desc(struct omap_chan *c)

		if (d->dir == DMA_DEV_TO_MEM)
		omap_set_dma_src_params(c->dma_ch, d->periph_port,
		OMAP_DMA_AMODE_CONSTANT, d->dev_addr, 0, 0);
		OMAP_DMA_AMODE_CONSTANT, d->dev_addr, 0, d->fi);
		else
		omap_set_dma_dest_params(c->dma_ch, d->periph_port,
		OMAP_DMA_AMODE_CONSTANT, d->dev_addr, 0, 0);
		OMAP_DMA_AMODE_CONSTANT, d->dev_addr, 0, d->fi);

		omap_dma_start_sg(c, d, 0);
		}