Searched refs:DMA_CTRL (Results 1 – 3 of 3) sorted by relevance
140 I915_WRITE(DMA_CTRL, _MASKED_BIT_ENABLE(HUC_UKERNEL | START_DMA)); in huc_ucode_xfer()143 ret = wait_for((I915_READ(DMA_CTRL) & START_DMA) == 0, 100); in huc_ucode_xfer()148 I915_WRITE(DMA_CTRL, _MASKED_BIT_DISABLE(HUC_UKERNEL)); in huc_ucode_xfer()
154 I915_WRITE(DMA_CTRL, _MASKED_BIT_ENABLE(UOS_MOVE | START_DMA)); in guc_ucode_xfer_dma()167 I915_READ(DMA_CTRL), status); in guc_ucode_xfer_dma()
63 #define DMA_CTRL _MMIO(0xc314) macro