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ASoC: rockchip: add missing slave_config setting for I2S
author
Katsuhiro Suzuki
<katsuhiro@katsuster.net>
Sat, 10 Nov 2018 15:18:44 +0000
(
00:18
+0900)
committer
Mark Brown
<broonie@kernel.org>
Tue, 13 Nov 2018 18:06:23 +0000
(10:06 -0800)
This patch adds missing prepare_sleve_config that is needed for
setup the DMA slave channel for I2S.
Signed-off-by: Katsuhiro Suzuki <katsuhiro@katsuster.net>
Signed-off-by: Mark Brown <broonie@kernel.org>
sound/soc/rockchip/rockchip_pcm.c
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diff --git
a/sound/soc/rockchip/rockchip_pcm.c
b/sound/soc/rockchip/rockchip_pcm.c
index 9e7b5fa4cf59630ee65d2ee15e9893f97d8245ce..4ac78d7a4b2da8fb51e9de8fcc751614787fb324 100644
(file)
--- a/
sound/soc/rockchip/rockchip_pcm.c
+++ b/
sound/soc/rockchip/rockchip_pcm.c
@@
-33,6
+33,7
@@
static const struct snd_pcm_hardware snd_rockchip_hardware = {
static const struct snd_dmaengine_pcm_config rk_dmaengine_pcm_config = {
.pcm_hardware = &snd_rockchip_hardware,
+ .prepare_slave_config = snd_dmaengine_pcm_prepare_slave_config,
.prealloc_buffer_size = 32 * 1024,
};