1config QCOM_BAM_DMA 2 tristate "QCOM BAM DMA support" 3 depends on ARCH_QCOM || (COMPILE_TEST && OF && ARM) 4 select DMA_ENGINE 5 select DMA_VIRTUAL_CHANNELS 6 ---help--- 7 Enable support for the QCOM BAM DMA controller. This controller 8 provides DMA capabilities for a variety of on-chip devices. 9 10config QCOM_HIDMA_MGMT 11 tristate "Qualcomm Technologies HIDMA Management support" 12 select DMA_ENGINE 13 help 14 Enable support for the Qualcomm Technologies HIDMA Management. 15 Each DMA device requires one management interface driver 16 for basic initialization before QCOM_HIDMA channel driver can 17 start managing the channels. In a virtualized environment, 18 the guest OS would run QCOM_HIDMA channel driver and the 19 host would run the QCOM_HIDMA_MGMT management driver. 20