linux-stable/sound/soc/sh
Yongbo Zhang 66c705d07d
SoC: rsnd: add interrupt support for SSI BUSIF buffer
SSI BUSIF buffer is possible to overflow or underflow, especially in a
hypervisor environment. If there is no interrupt support, it will eventually
lead to errors in pcm data.
This patch adds overflow and underflow interrupt support for SSI BUSIF buffer.

Reported-by: Chen Li <licheng0822@thundersoft.com>
Signed-off-by: Yongbo Zhang <giraffesnn123@gmail.com>
Tested-by: Chen Li <licheng0822@thundersoft.com>
Acked-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://lore.kernel.org/r/20200512093003.28332-1-giraffesnn123@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2020-05-12 10:56:21 +01:00
..
rcar SoC: rsnd: add interrupt support for SSI BUSIF buffer 2020-05-12 10:56:21 +01:00
dma-sh7760.c ASoC: sh: use asoc_rtd_to_cpu() / asoc_rtd_to_codec() macro for DAI pointer 2020-03-27 14:44:46 +00:00
fsi.c ASoC: sh: use asoc_rtd_to_cpu() / asoc_rtd_to_codec() macro for DAI pointer 2020-03-27 14:44:46 +00:00
hac.c ASoC: soc-core: remove bus_control 2020-01-21 17:07:08 +00:00
Kconfig ASoC: sh: Kconfig: convert to SPDX identifiers 2018-07-30 12:02:29 +01:00
Makefile License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
migor.c ASoC: sh: use asoc_rtd_to_cpu() / asoc_rtd_to_codec() macro for DAI pointer 2020-03-27 14:44:46 +00:00
sh7760-ac97.c ASoC: sh: sh7760-ac97: use modern dai_link style 2019-06-06 21:37:35 +01:00
siu.h ASoC: siu: convert to SPDX identifiers 2018-06-18 12:16:42 +01:00
siu_dai.c ASoC: siu: convert to SPDX identifiers 2018-06-18 12:16:42 +01:00
siu_pcm.c ASoC: sh: Drop superfluous ioctl PCM ops 2019-12-11 16:51:07 +00:00
ssi.c ASoC: ssi: convert to SPDX identifiers 2018-06-18 12:16:37 +01:00