Lines Matching +full:dma +full:- +full:default
1 # SPDX-License-Identifier: GPL-2.0
2 menu "DMA support"
6 bool "SuperH on-chip DMA controller (DMAC) support"
8 default n
13 default y if CPU_SUBTYPE_SH7750 || CPU_SUBTYPE_SH7751 || \
21 bool "SuperH DMA API support"
22 default n
24 SH_DMA_API always enabled DMA API of used SuperH.
25 If you want to use DMA ENGINE, you must not enable this.
31 default "4" if CPU_SUBTYPE_SH7709 || CPU_SUBTYPE_SH7750 || \
34 default "8" if CPU_SUBTYPE_SH7750R || CPU_SUBTYPE_SH7751R || \
36 default "12" if CPU_SUBTYPE_SH7723 || CPU_SUBTYPE_SH7724 || \
38 default "6"
40 This allows you to specify the number of channels that the on-chip
43 Default is 6.
51 Say Y if you want to use Audio/USB DMA on your SH7760 board.
57 Selecting this will enable support for the PVR2 DMA controller.
58 As this chains off of the on-chip DMAC, that must also be
59 enabled by default.
67 tristate "G2 Bus DMA support"
70 This enables support for the DMA controller for the Dreamcast's