1 # SPDX-License-Identifier: GPL-2.0-only
4 tristate "MediaTek High-Speed DMA controller support"
5 depends on ARCH_MEDIATEK || COMPILE_TEST
7 select DMA_VIRTUAL_CHANNELS
9 Enable support for High-Speed DMA controller on MediaTek
12 This controller provides the channels which is dedicated to
13 memory-to-memory transfer to offload from CPU through ring-
14 based descriptor management.
17 tristate "MediaTek Command-Queue DMA controller support"
18 depends on ARCH_MEDIATEK || COMPILE_TEST
20 select DMA_VIRTUAL_CHANNELS
21 select ASYNC_TX_ENABLE_CHANNEL_SWITCH
23 Enable support for Command-Queue DMA controller on MediaTek
26 This controller provides the channels which is dedicated to
27 memory-to-memory transfer to offload from CPU.