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ASoC: sprd: Add Spreadtrum audio DMA platfrom driver
authorBaolin Wang <baolin.wang@linaro.org>
Tue, 29 Jan 2019 08:04:45 +0000 (16:04 +0800)
committerMark Brown <broonie@kernel.org>
Tue, 29 Jan 2019 18:10:12 +0000 (18:10 +0000)
commitfb4c81f4a35fa15bb15a2b40fa1e74d7cdf67f1c
treeb78a1156b2bc5f724182fd5d2d1fc7eacb37d1edtree | snapshot
parentd20b5587245413481c170568888503f07f163526commit | diff
ASoC: sprd: Add Spreadtrum audio DMA platfrom driver

The Spreadtrum DMA engine uses the link-list mode to support audio playback
or capture, thus this patch adds audio DMA platform support for CPU DAI to
trigger DMA link-list transfer.

Signed-off-by: Baolin Wang <baolin.wang@linaro.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
sound/soc/Kconfig diff | blob | history
sound/soc/Makefile diff | blob | history
sound/soc/sprd/Kconfig [new file with mode: 0644] blob
sound/soc/sprd/Makefile [new file with mode: 0644] blob
sound/soc/sprd/sprd-pcm-dma.c [new file with mode: 0644] blob
sound/soc/sprd/sprd-pcm-dma.h [new file with mode: 0644] blob
Linux Kernel Source Tree.