![]() ![]() Simple mixer control 'Left Capture Select',0 HDA through HDMI amixer set 'Left Capture Select' 'Line' **** List of PLAYBACK Hardware Devices ****Ĭard 0: apalist30sgtl50, device 0: SGTL5000 PCM sgtl5000-0 Ĭard 0: apalist30sgtl50, device 1: SPDIF PCM dit-hifi-1 Ĭard 1: Tegra, device 0: ALC898 Analog Ĭard 1: Tegra, device 1: ALC898 Digital Ĭard 1: Tegra, device 3: HDMI 0 ĭiscard all samples (playback) or generate zero samples (capture)Ģ.1 Surround output to Front and Subwoofer speakersĤ.0 Surround output to Front and Rear speakersĤ.1 Surround output to Front, Rear and Subwoofer speakersĥ.0 Surround output to Front, Center and Rear speakersĥ.1 Surround output to Front, Center, Rear and Subwoofer speakersħ.1 Surround output to Front, Center, Side, Rear and Woofer speakers HDA NVIDIA Tegra at 0x70038000 irq aplay -l List the available audio cat /proc/asound/cardsĠ : apalis_t30-sgtl - apalis_t30-sgtl5000 You can use the speaker-test to test audio, or alternatively aplay if you have an audio file deployed to the board. The Torizon article does not replace the current one, it rather extends it. If you want to use audio interfaces on Torizon, there is a complementary article with a sample application and remarks: How to play audio on TorizonCore using Alsa and C/C++. This article provides some example commands showing how to control and use audio with a Toradex Embedded Linux BSP. ![]() sample rate) and play/record encoded audio streams such as MP3, FLAC, or Ogg/Vorbis file formats. Higher-level frameworks such as GStreamer allow to convert audio streams (e.g. The ALSA subsystem can be configured using amixer or alsamixer whereas playing and recording is possible using the ALSA utilities aplay and arecord. Our Embedded Linux BSPs use the regular Linux audio subsystem Advanced Linux Sound Architecture (ALSA). If you are using version 5 LTS, please visit the 5 LTS version documentation. If you encounter issues, please Send Feedback. Some information may still apply to Toradex Linux BSP 6 configurations. This page has not been fully updated to reflect the changes made in Toradex Linux BSP 6.
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