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linux-stable/sound/soc
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Charles Keepax 595571cca4
ASoC: dapm: Fix regression introducing multiple copies of DAI widgets 
Refactoring was done to factor out the linking of DAI widgets into
a helper function, dapm_add_valid_dai_widget. However when this was
done, a regression was introduced for CODEC to CODEC links. It was
over looked that the playback and capture variables persisted across
all CODEC DAIs being processed, which ensured that the special DAI
widget that is added for CODEC to CODEC links was only created once.
This bug causes kernel panics during DAPM shutdown.

To stick with the spirit of the original refactoring whilst fixing the
issue, variables to hold the DAI widgets are added to snd_soc_dai_link.
Furthermore the dapm_add_valid_dai_widget function is renamed to
dapm_connect_dai_pair, the function only adds DAI widgets in the CODEC
to CODEC case and its primary job is to add routes connecting two DAI
widgets, making the original name quite misleading.

Fixes: 6c4b13b51a ("ASoC: Add dapm_add_valid_dai_widget helper")
Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Link: https://lore.kernel.org/r/20200409181209.30130-1-ckeepax@opensource.cirrus.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2020-04-14 12:16:23 +01:00
..
adi
amd ASoC: AMD: Clear format bits before setting them 2020-03-30 15:32:35 +01:00
atmel ASoC: atmel: use asoc_rtd_to_cpu() / asoc_rtd_to_codec() macro for DAI pointer 2020-03-27 14:44:31 +00:00
au1x ASoC: au1x: use asoc_rtd_to_cpu() / asoc_rtd_to_codec() macro for DAI pointer 2020-03-27 14:44:32 +00:00
bcm ASoC: bcm: Fix pointer cast warning 2020-03-30 15:32:34 +01:00
cirrus ASoC: cirrus: use asoc_rtd_to_cpu() / asoc_rtd_to_codec() macro for DAI pointer 2020-03-27 14:44:34 +00:00
codecs ASoC: cs4270: pull reset GPIO low then high 2020-04-07 15:29:54 +01:00
dwc ASoC: dwc: use asoc_rtd_to_cpu() / asoc_rtd_to_codec() macro for DAI pointer 2020-03-27 14:44:35 +00:00
fsl ASoC: fsl: use asoc_rtd_to_cpu() / asoc_rtd_to_codec() macro for DAI pointer 2020-03-27 14:44:36 +00:00
generic ASoC: generic: use asoc_rtd_to_cpu() / asoc_rtd_to_codec() macro for DAI pointer 2020-03-27 14:44:36 +00:00
hisilicon
img ASoC: img: use asoc_rtd_to_cpu() / asoc_rtd_to_codec() macro for DAI pointer 2020-03-27 14:44:37 +00:00
intel ASoC: Intel: bytcr_rt5640: Add quirk for MPMAN MPWIN895CL tablet 2020-04-06 15:03:28 +01:00
jz4740 ASoC: jz4740-i2s: Add support for the JZ4770 2020-03-24 17:16:01 +00:00
kirkwood ASoC: kirkwood: use asoc_rtd_to_cpu() / asoc_rtd_to_codec() macro for DAI pointer 2020-03-27 14:44:39 +00:00
mediatek ASoC: mediatek: use asoc_rtd_to_cpu() / asoc_rtd_to_codec() macro for DAI pointer 2020-03-27 14:44:40 +00:00
meson ASoC: meson: use asoc_rtd_to_cpu() / asoc_rtd_to_codec() macro for DAI pointer 2020-03-27 14:44:41 +00:00
mxs ASoC: mxs: use asoc_rtd_to_cpu() / asoc_rtd_to_codec() macro for DAI pointer 2020-03-27 14:44:42 +00:00
pxa Merge series "ASoC: remove rtd->cpu/codec_dai{s}" from Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>: 2020-03-27 15:33:10 +00:00
qcom ASoC: qcom: q6asm-dai: Add SNDRV_PCM_INFO_BATCH flag 2020-03-31 19:23:54 +01:00
rockchip ASoC: rockchip: use asoc_rtd_to_cpu() / asoc_rtd_to_codec() macro for DAI pointer 2020-03-27 14:44:45 +00:00
samsung ASoC: samsung: s3c24xx-i2s: Fix build after removal of DAI suspend/resume 2020-04-14 12:16:22 +01:00
sh ASoC: sh: use asoc_rtd_to_cpu() / asoc_rtd_to_codec() macro for DAI pointer 2020-03-27 14:44:46 +00:00
sirf
sof ASoC: SOF: Turn "firmware boot complete" message into a dbg message 2020-04-03 14:39:56 +01:00
spear
sprd ASoC: sprd: use asoc_rtd_to_cpu() / asoc_rtd_to_codec() macro for DAI pointer 2020-03-27 14:44:48 +00:00
sti ASoC: sti: sti_uniperif: move .suspend/.resume to component 2020-01-21 17:04:37 +00:00
stm ASoC: stm32: sai: Add missing cleanup 2020-04-06 15:03:27 +01:00
sunxi ASoC: sunxi: use asoc_rtd_to_cpu() / asoc_rtd_to_codec() macro for DAI pointer 2020-03-27 14:44:50 +00:00
tegra ASoC: tegra: use asoc_rtd_to_cpu() / asoc_rtd_to_codec() macro for DAI pointer 2020-03-27 14:44:51 +00:00
ti ASoC: ti: use asoc_rtd_to_cpu() / asoc_rtd_to_codec() macro for DAI pointer 2020-03-27 14:44:52 +00:00
txx9 ASoC: txx9: use asoc_rtd_to_cpu() / asoc_rtd_to_codec() macro for DAI pointer 2020-03-27 14:44:53 +00:00
uniphier ASoC: uniphier: use asoc_rtd_to_cpu() / asoc_rtd_to_codec() macro for DAI pointer 2020-03-27 14:44:53 +00:00
ux500 ASoC: ux500: use asoc_rtd_to_cpu() / asoc_rtd_to_codec() macro for DAI pointer 2020-03-27 14:44:54 +00:00
xilinx ASoC: xilinx: Use managed buffer allocation 2019-12-11 16:43:25 +00:00
xtensa ASoC: xtensa: use asoc_rtd_to_cpu() / asoc_rtd_to_codec() macro for DAI pointer 2020-03-27 14:44:55 +00:00
zte ASoC: zte: zx-tdm: remove redundant variables dev 2020-03-11 17:59:49 +00:00
Kconfig ASoC: remove w90x900/nuc900 platform drivers 2019-08-12 14:00:29 +01:00
Makefile ASoC: remove w90x900/nuc900 platform drivers 2019-08-12 14:00:29 +01:00
soc-ac97.c
soc-acpi.c
soc-component.c ASoC: soc-component: tidyup snd_soc_pcm_component_sync_stop() 2020-02-28 17:06:09 +00:00
soc-compress.c ASoC: Return error if the function does not support multi-cpu 2020-02-26 17:35:04 +00:00
soc-core.c ASoC: soc-core: Merge CPU/Codec for soc_dai_pcm_new() 2020-03-20 20:45:35 +00:00
soc-dai.c ASoC: soc-dai: fix DAI startup/shutdown sequence 2020-03-30 18:22:37 +01:00
soc-dapm.c ASoC: dapm: Fix regression introducing multiple copies of DAI widgets 2020-04-14 12:16:23 +01:00
soc-devres.c
soc-generic-dmaengine-pcm.c ASoC: Return error if the function does not support multi-cpu 2020-02-26 17:35:04 +00:00
soc-io.c
soc-jack.c ASoC: Jack: Fix NULL pointer dereference in snd_soc_jack_report 2019-11-12 17:12:56 +00:00
soc-ops.c ASoC: fix regwmask 2020-03-30 18:22:36 +01:00
soc-pcm.c ASoC: dpcm: allow start or stop during pause for backend 2020-04-01 12:06:27 +01:00
soc-topology.c ASoC: topology: Check return value of soc_tplg_dai_config 2020-04-09 12:46:08 +01:00
soc-utils.c ASoC: utils: Drop superfluous ioctl PCM ops 2019-12-11 16:00:48 +00:00