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| author | Yangbo Lu <yangbo.lu@nxp.com> | 2020-04-10 10:47:05 +0800 |
|---|---|---|
| committer | Petr Štetiar <ynezz@true.cz> | 2020-05-07 12:53:06 +0200 |
| commit | cddd4591404fb4c53dc0b3c0b15b942cdbed4356 (patch) | |
| tree | 392c1179de46b0f804e3789edca19069b64e6b44 /target/linux/layerscape/patches-5.4/801-audio-0039-MLK-16224-6-ASoC-fsl_sai-fix-DSD-suspend-resume.patch | |
| parent | d1d2c0b5579ea4f69a42246c9318539d61ba1999 (diff) | |
| download | upstream-cddd4591404fb4c53dc0b3c0b15b942cdbed4356.tar.gz upstream-cddd4591404fb4c53dc0b3c0b15b942cdbed4356.tar.bz2 upstream-cddd4591404fb4c53dc0b3c0b15b942cdbed4356.zip | |
layerscape: add patches-5.4
Add patches for linux-5.4. The patches are from NXP LSDK-20.04 release
which was tagged LSDK-20.04-V5.4.
https://source.codeaurora.org/external/qoriq/qoriq-components/linux/
For boards LS1021A-IOT, and Traverse-LS1043 which are not involved in
LSDK, port the dts patches from 4.14.
The patches are sorted into the following categories:
301-arch-xxxx
302-dts-xxxx
303-core-xxxx
701-net-xxxx
801-audio-xxxx
802-can-xxxx
803-clock-xxxx
804-crypto-xxxx
805-display-xxxx
806-dma-xxxx
807-gpio-xxxx
808-i2c-xxxx
809-jailhouse-xxxx
810-keys-xxxx
811-kvm-xxxx
812-pcie-xxxx
813-pm-xxxx
814-qe-xxxx
815-sata-xxxx
816-sdhc-xxxx
817-spi-xxxx
818-thermal-xxxx
819-uart-xxxx
820-usb-xxxx
821-vfio-xxxx
Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com>
Diffstat (limited to 'target/linux/layerscape/patches-5.4/801-audio-0039-MLK-16224-6-ASoC-fsl_sai-fix-DSD-suspend-resume.patch')
| -rw-r--r-- | target/linux/layerscape/patches-5.4/801-audio-0039-MLK-16224-6-ASoC-fsl_sai-fix-DSD-suspend-resume.patch | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/target/linux/layerscape/patches-5.4/801-audio-0039-MLK-16224-6-ASoC-fsl_sai-fix-DSD-suspend-resume.patch b/target/linux/layerscape/patches-5.4/801-audio-0039-MLK-16224-6-ASoC-fsl_sai-fix-DSD-suspend-resume.patch new file mode 100644 index 0000000000..8ca538cd62 --- /dev/null +++ b/target/linux/layerscape/patches-5.4/801-audio-0039-MLK-16224-6-ASoC-fsl_sai-fix-DSD-suspend-resume.patch @@ -0,0 +1,49 @@ +From a115bf34468398647e7a8f380058bd597e44e1b3 Mon Sep 17 00:00:00 2001 +From: Viorel Suman <viorel.suman@nxp.com> +Date: Mon, 29 Jan 2018 16:04:44 +0200 +Subject: [PATCH] MLK-16224-6: ASoC: fsl_sai: fix DSD suspend/resume + +With the existing implementation the SAI pinctrl state is restored to +default after resume - this breaks DSD playback after resume. +Restore DSD pinctrl state in snd_soc_dai_driver resume callback. + +Signed-off-by: Viorel Suman <viorel.suman@nxp.com> +Reviewed-by: Shengjiu Wang <shengjiu.wang@nxp.com> +--- + sound/soc/fsl/fsl_sai.c | 18 ++++++++++++++++++ + 1 file changed, 18 insertions(+) + +--- a/sound/soc/fsl/fsl_sai.c ++++ b/sound/soc/fsl/fsl_sai.c +@@ -893,6 +893,23 @@ static int fsl_sai_dai_probe(struct snd_ + return 0; + } + ++static int fsl_sai_dai_resume(struct snd_soc_dai *cpu_dai) ++{ ++ struct fsl_sai *sai = snd_soc_dai_get_drvdata(cpu_dai); ++ int ret; ++ ++ if (sai->is_dsd && !IS_ERR_OR_NULL(sai->pins_dsd)) { ++ ret = pinctrl_select_state(sai->pinctrl, sai->pins_dsd); ++ if (ret) { ++ dev_err(cpu_dai->dev, ++ "failed to set proper pins state: %d\n", ret); ++ return ret; ++ } ++ } ++ ++ return 0; ++} ++ + static struct snd_soc_dai_driver fsl_sai_dai = { + .probe = fsl_sai_dai_probe, + .playback = { +@@ -913,6 +930,7 @@ static struct snd_soc_dai_driver fsl_sai + .rates = SNDRV_PCM_RATE_KNOT, + .formats = FSL_SAI_FORMATS, + }, ++ .resume = fsl_sai_dai_resume, + .ops = &fsl_sai_pcm_dai_ops, + }; + |