drm/virtio: Don't return error if virtio-gpu PCI dev is not found
[drm/drm-misc.git] / drivers / dma / stm32 / Kconfig
blob4d8d8063133baedb7cafa33a37e42c89fb36119b
1 # SPDX-License-Identifier: GPL-2.0-only
3 # STM32 DMA controllers drivers
5 if ARCH_STM32 || COMPILE_TEST
7 config STM32_DMA
8         bool "STMicroelectronics STM32 DMA support"
9         select DMA_ENGINE
10         select DMA_VIRTUAL_CHANNELS
11         help
12           Enable support for the on-chip DMA controller on STMicroelectronics
13           STM32 platforms.
14           If you have a board based on STM32 SoC with such DMA controller
15           and want to use DMA say Y here.
17 config STM32_DMAMUX
18         bool "STMicroelectronics STM32 DMA multiplexer support"
19         depends on STM32_DMA
20         help
21           Enable support for the on-chip DMA multiplexer on STMicroelectronics
22           STM32 platforms.
23           If you have a board based on STM32 SoC with such DMA multiplexer
24           and want to use DMAMUX say Y here.
26 config STM32_MDMA
27         bool "STMicroelectronics STM32 master DMA support"
28         depends on OF
29         select DMA_ENGINE
30         select DMA_VIRTUAL_CHANNELS
31         help
32           Enable support for the on-chip MDMA controller on STMicroelectronics
33           STM32 platforms.
34           If you have a board based on STM32 SoC with such DMA controller
35           and want to use MDMA say Y here.
37 config STM32_DMA3
38         tristate "STMicroelectronics STM32 DMA3 support"
39         select DMA_ENGINE
40         select DMA_VIRTUAL_CHANNELS
41         help
42           Enable support for the on-chip DMA3 controller on STMicroelectronics
43           STM32 platforms.
44           If you have a board based on STM32 SoC with such DMA3 controller
45           and want to use DMA3, say Y here.
47 endif