From cddd4591404fb4c53dc0b3c0b15b942cdbed4356 Mon Sep 17 00:00:00 2001 From: Yangbo Lu Date: Fri, 10 Apr 2020 10:47:05 +0800 Subject: 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 --- ...4-ASoC-fsl_sai-Mark-cache-dirty-at-resume.patch | 28 ++++++++++++++++++++++ 1 file changed, 28 insertions(+) create mode 100644 target/linux/layerscape/patches-5.4/801-audio-0064-ASoC-fsl_sai-Mark-cache-dirty-at-resume.patch (limited to 'target/linux/layerscape/patches-5.4/801-audio-0064-ASoC-fsl_sai-Mark-cache-dirty-at-resume.patch') diff --git a/target/linux/layerscape/patches-5.4/801-audio-0064-ASoC-fsl_sai-Mark-cache-dirty-at-resume.patch b/target/linux/layerscape/patches-5.4/801-audio-0064-ASoC-fsl_sai-Mark-cache-dirty-at-resume.patch new file mode 100644 index 0000000000..1f74ff235a --- /dev/null +++ b/target/linux/layerscape/patches-5.4/801-audio-0064-ASoC-fsl_sai-Mark-cache-dirty-at-resume.patch @@ -0,0 +1,28 @@ +From e89355ed8ddefc68e33a754fe8be067cee54ce62 Mon Sep 17 00:00:00 2001 +From: Daniel Baluta +Date: Wed, 19 Jun 2019 19:50:31 +0300 +Subject: [PATCH] ASoC: fsl_sai: Mark cache dirty at resume + +This is needed so that at resume will restore the +correct SAI registers. + +Looks like the call to regcache_mark_dirty was missed when +porting commit 760bd6187413e37c8 ("MLK-15960-2: ASoC: fsl_sai: refine +the pm runtime function") + +Signed-off-by: Daniel Baluta +--- + sound/soc/fsl/fsl_sai.c | 2 ++ + 1 file changed, 2 insertions(+) + +--- a/sound/soc/fsl/fsl_sai.c ++++ b/sound/soc/fsl/fsl_sai.c +@@ -1616,6 +1616,8 @@ static int fsl_sai_runtime_resume(struct + PM_QOS_CPU_DMA_LATENCY, 0); + + regcache_cache_only(sai->regmap, false); ++ regcache_mark_dirty(sai->regmap); ++ + regmap_write(sai->regmap, FSL_SAI_TCSR(offset), FSL_SAI_CSR_SR); + regmap_write(sai->regmap, FSL_SAI_RCSR(offset), FSL_SAI_CSR_SR); + usleep_range(1000, 2000); -- cgit v1.2.3