drivers/dma/mediatek/Kconfig

   1 # SPDX-License-Identifier: GPL-2.0-only
   2
   3 config MTK_HSDMA
   4         tristate "MediaTek High-Speed DMA controller support"
   5         depends on ARCH_MEDIATEK || COMPILE_TEST
   6         select DMA_ENGINE
   7         select DMA_VIRTUAL_CHANNELS
   8         ---help---
   9           Enable support for High-Speed DMA controller on MediaTek
  10           SoCs.
  11
  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.
  15
  16 config MTK_CQDMA
  17         tristate "MediaTek Command-Queue DMA controller support"
  18         depends on ARCH_MEDIATEK || COMPILE_TEST
  19         select DMA_ENGINE
  20         select DMA_VIRTUAL_CHANNELS
  21         select ASYNC_TX_ENABLE_CHANNEL_SWITCH
  22         help
  23           Enable support for Command-Queue DMA controller on MediaTek
  24           SoCs.
  25
  26           This controller provides the channels which is dedicated to
  27           memory-to-memory transfer to offload from CPU.