1 # SPDX-License-Identifier: GPL-2.0-only
2 config SND_DESIGNWARE_I2S
3 tristate "Synopsys I2S Device Driver"
4 depends on HAVE_CLK
5 select SND_SOC_GENERIC_DMAENGINE_PCM
6 help
7 Say Y or M if you want to add support
8 Synopsys designware I2S device. The d
9 a maximum of 8 channels each for play
10
11 config SND_DESIGNWARE_PCM
12 bool "PCM PIO extension for I2S driver
13 depends on SND_DESIGNWARE_I2S
14 help
15 Say Y or N if you want to add a custo
16 a PCM and uses PIO to transfer data.
17
18 This functionality is specially suite
19 DMA support.
20
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