diff options
author | Emanuele Ghidoli <emanuele.ghidoli@toradex.com> | 2022-11-22 17:31:21 +0100 |
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committer | Emanuele Ghidoli <emanuele.ghidoli@toradex.com> | 2022-12-02 17:32:04 +0100 |
commit | 36bbfb9f706b23cdf1bd203389fc39b2d8cd2f64 (patch) | |
tree | bcfcad74cde698e96270f858e24c883c608f0842 | |
parent | 6e440a8fa4391a3b00234a3061241fcc495eb906 (diff) |
arm64: dts: verdin-imx8mm: fix dahlia audio playback
Set optional `simple-audio-card,mclk-fs` parameter to ensure a proper
clock to the wm8904 audio codec. Without this change with an audio
stream rate of 44.1 kHz the playback is completely distorted.
Related-to: ELB-4579
Upstream-Status: Submitted [https://lore.kernel.org/all/20221201125548.34793-1-francesco@dolcini.it/]
Fixes: Fixes: 6a57f224f734 ("arm64: dts: freescale: add initial support for verdin imx8m mini")
Signed-off-by: Emanuele Ghidoli <emanuele.ghidoli@toradex.com>
-rwxr-xr-x | arch/arm64/boot/dts/freescale/imx8mm-verdin-dahlia.dtsi | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/freescale/imx8mm-verdin-dahlia.dtsi b/arch/arm64/boot/dts/freescale/imx8mm-verdin-dahlia.dtsi index 86604820999e..3841b5a2c61e 100755 --- a/arch/arm64/boot/dts/freescale/imx8mm-verdin-dahlia.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mm-verdin-dahlia.dtsi @@ -9,6 +9,7 @@ simple-audio-card,bitclock-master = <&dailink_master>; simple-audio-card,format = "i2s"; simple-audio-card,frame-master = <&dailink_master>; + simple-audio-card,mclk-fs = <256>; simple-audio-card,name = "imx8mm-wm8904"; simple-audio-card,routing = "Headphone Jack", "HPOUTL", |