OpenCloudOS-Kernel/sound/soc/sh/rcar
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
..
Makefile ASoC: rsnd: convert to SPDX identifiers 2018-06-18 12:16:46 +01:00
adg.c ASoC: rsnd: don't call clk_get_rate() under atomic context 2019-08-07 14:17:47 +01:00
cmd.c ASoC: rsnd: move .get_status under rsnd_mod_ops 2018-11-05 11:27:29 +00:00
core.c ASoC: sh: use asoc_rtd_to_cpu() / asoc_rtd_to_codec() macro for DAI pointer 2020-03-27 14:44:46 +00:00
ctu.c ASoC: rsnd: fixup mod ID calculation in rsnd_ctu_probe_ 2019-06-18 19:17:39 +01:00
dma.c Merge branch 'for-5.4' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into asoc-5.5 2019-11-06 16:29:34 +00:00
dvc.c Merge branch 'for-4.20' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into asoc-4.21 intel dep 2018-12-13 14:36:46 +00:00
gen.c SoC: rsnd: add interrupt support for SSI BUSIF buffer 2020-05-12 10:56:21 +01:00
mix.c ASoC: rsnd: move .get_status under rsnd_mod_ops 2018-11-05 11:27:29 +00:00
rsnd.h SoC: rsnd: add interrupt support for SSI BUSIF buffer 2020-05-12 10:56:21 +01:00
src.c ASoC: rsnd: src: fix compiler warnings 2019-03-11 16:59:04 +00:00
ssi.c SoC: rsnd: add interrupt support for SSI BUSIF buffer 2020-05-12 10:56:21 +01:00
ssiu.c ASoC: rsnd: Fix HDMI channel mapping for multi-SSI mode 2020-04-16 12:44:59 +01:00