openwrt/target/linux/layerscape/patches-5.4/801-audio-0041-MLK-17485-ASoC-fsl_sai-Specify-supported-rate_min-an.patch
Yangbo Lu cddd459140 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>
2020-05-07 12:53:06 +02:00

39 lines
1.3 KiB
Diff

From 4859edfca7fb2408b8b9f90bf03c62e484dadc79 Mon Sep 17 00:00:00 2001
From: Daniel Baluta <daniel.baluta@nxp.com>
Date: Fri, 2 Feb 2018 11:02:27 +0200
Subject: [PATCH] MLK-17485: ASoC: fsl_sai: Specify supported rate_min and
rate_max
Because fsl_sai_dai rates doesn't have a specific set of
rate values (.rates = SNDRV_PCM_RATE_KNOT) we need to provide
rate_min and rate_max otherwise functions trying to get
supported parameters will get confused and return an error.
Fixes: 1b6f0496e013 ("MLK-17428-8: ASoC: fsl_sai: support 768KHz sample rate")
Reviewed-by: Viorel Suman <viorel.suman@nxp.com>
Signed-off-by: Daniel Baluta <daniel.baluta@nxp.com>
---
sound/soc/fsl/fsl_sai.c | 4 ++++
1 file changed, 4 insertions(+)
--- a/sound/soc/fsl/fsl_sai.c
+++ b/sound/soc/fsl/fsl_sai.c
@@ -917,6 +917,8 @@ static struct snd_soc_dai_driver fsl_sai
.stream_name = "CPU-Playback",
.channels_min = 1,
.channels_max = 32,
+ .rate_min = 8000,
+ .rate_max = 2822400,
.rates = SNDRV_PCM_RATE_KNOT,
.formats = FSL_SAI_FORMATS,
},
@@ -924,6 +926,8 @@ static struct snd_soc_dai_driver fsl_sai
.stream_name = "CPU-Capture",
.channels_min = 1,
.channels_max = 32,
+ .rate_min = 8000,
+ .rate_max = 2822400,
.rates = SNDRV_PCM_RATE_KNOT,
.formats = FSL_SAI_FORMATS,
},