/usr/src/kernels/4.18.0-553.157.1.el8_10.x86_64/drivers/dma/mediatek
Edit: /usr/src/kernels/4.18.0-553.157.1.el8_10.x86_64/drivers/dma/mediatek/Kconfig (443B)
# SPDX-License-Identifier: GPL-2.0-only
config MTK_HSDMA
tristate "MediaTek High-Speed DMA controller support"
depends on ARCH_MEDIATEK || COMPILE_TEST
select DMA_ENGINE
select DMA_VIRTUAL_CHANNELS
---help---
Enable support for High-Speed DMA controller on MediaTek
SoCs.
This controller provides the channels which is dedicated to
memory-to-memory transfer to offload from CPU through ring-
based descriptor management.