summaryrefslogtreecommitdiff
path: root/sound/soc/uniphier/aio-core.c
AgeCommit message (Collapse)AuthorFilesLines
2018-03-19ASoC: uniphier: add syscon property for UniPhier sound systemKatsuhiro Suzuki1-0/+21
This patch adds syscon property for specifying soc-glue core. Currently, soc-glue core is used for changing the state of S/PDIF signal output pin to signal output state or Hi-Z state. After resetting of SoC Hi-Z state is selected. This driver set to signal output state when syscon property is available. Signed-off-by: Katsuhiro Suzuki <suzuki.katsuhiro@socionext.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2018-02-26ASoC: uniphier: fix broken sound if use SRC in replayKatsuhiro Suzuki1-2/+15
This patch fixes settings for ports with SRC. These ports need to set the fixed audio rate and clock. If not, the SRC outputs broken sound. Signed-off-by: Katsuhiro Suzuki <suzuki.katsuhiro@socionext.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2018-02-13ASoC: uniphier: aiodma_rb_get_rp() can be staticWu Fengguang1-1/+1
Fixes: f37fe2f9987b ("ASoC: uniphier: add support for UniPhier AIO common driver") Signed-off-by: Fengguang Wu <fengguang.wu@intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2018-02-12ASoC: uniphier: add support for UniPhier AIO common driverKatsuhiro Suzuki1-0/+1104
This patch adds common functions for UniPhier AIO audio sound system. This provides commonly used APIs for input/output control registers for UniPhier AIO. This module provides all sound devices for I2S, S/PDIF and so on. Since the AIO has mixed register map for those I/Os, it is hard to split register areas for each sound devices. Signed-off-by: Katsuhiro Suzuki <suzuki.katsuhiro@socionext.com> Signed-off-by: Mark Brown <broonie@kernel.org>