Hi, 1, sgtl5000 has been successfully registered： $ dmesg | rep sgtl5000 [ 11.770051] sgtl5000 8-000a: sgtl5000 revision 0x11 [ 11.772898] sgtl5000 8-000a: Using internal LDO instead of VDDD: check ER1 erratum 2, MCLK is OK. $ sudo cat /sys/kernel/debug/clk/clk_summary |grep mclk …

This works, now the playback rate is normal. Details as follows: &tegra_sound { status = "okay"; ... /delete-property/ nvidia-audio-card,mclk-fs; ... };

[image] wangxiaozhuang: compatible = "nvidia,tegra-audio-sgtl5000"; The sound node compatible should not be modified, please keep it same as provided.

[image] wangxiaozhuang: compatible = “nvidia,tegra-audio-sgtl5000”; Yes, I have changed it to the same version as R35.4.1 before you reply compatible = "nvidia,tegra186-ape"; Now I have entered the probe function of this file: ‘nvidia-oot/sound/soc/tegra/tegra_machine_driver.c’ Looking at …

[image] wangxiaozhuang: adsp_audio { status = "okay"; }; The above mentioned node shouldn’t be enabled. Please keep it disabled. [image] wangxiaozhuang: nvidia-audio-card,dai-link@76 { link-name = "fe-pi-audio-z-v2"; bitclock-master; frame-master; codec-dai-name = "…

[image] Sheetal.G: nvidia-audio-card,dai-link@76 { link-name = "fe-pi-audio-z-v2"; codec { sound-dai = <&sgtl5000>; prefix = "H40-SGTL"; }; }; Great, the above dts configuration works. APE sound card appeared. aplay -l **** List of PLAYBACK Hardware Devices **** card 0: HDA …

Another question. In previous versions, we could update the dts by commenting out the DT part in the file /boot/extlinux/extlinux.conf and then burning the dts separately.: sudo ./flash.sh -r -k A_kernel-dtb jetson-agx-orin-devkit mmcblk0p1 But in version R36.3.0, this method is no longer effecti…

[image] wangxiaozhuang: ///delete-property/ nvidia-audio-card,mclk-fs; Please don’t delete this property and original value of it should be 256. If above doesn’t help, add below properties in dai-link@76 to register codec as master, bitclock-master; frame-master; [image] wangxiao…

[image] wangxiaozhuang: ///delete-property/ nvidia-audio-card,mclk-fs; 1，Yes, this line was not deleted. It’s just annotated. [image] wangxiaozhuang: Below is the dts for R36.3.0 version where audio is not working: tegra234-p3737-0000+p3701-0005-nv.dts.txt (312.6 KB) Line 6589 of thi…

[image] wangxiaozhuang: PLL not supported in slave mode Please provide the latest dmesg logs. If codec is master then above error print shouldn’t be observed. Help with audio usecase details and also share the codec register dump, while running the usecase cat /sys/kernel/debug/regmap/<codec…

[image] Sheetal.G: Please provide the latest dmesg logs. If codec is master then above error print shouldn’t be observed. I’m also confused. “PLL not supported in slave mode” shouldn’t appear. 1, Below is my latest audio dts: / { bus@0 { ... aconnect@2900000 { status = "okay";…

[image] wangxiaozhuang: 006: 0000 This register 7th bit should be 1 if codec is in master mode. Might be DT change is not reflected in the build. To make codec as Master or slave at run time use control ‘I2S Codec Master Mode’ Check Audio Setup and Development — NVIDIA Jetson Linux Develo…

Audio codec sgtl5000 is not working for R36.3.0 (JP6.0)

Robotics & Edge Computing Jetson Systems Jetson AGX Orin

kayccc June 18, 2024, 9:54am 16

Is this still an issue to support? Any result can be shared?

SGTL5000 cannot output audio

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Audio codec sgtl5000 is not working for R36.3.0 (JP6.0)

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