sebanc
Amd Ryzen audio not working
I installed chromeos on HP t640 Thin Client R1505G chipset
I have done this previously a few times. The installation always goes perfectly. however the audio does not work . I am using a display port to HDMI adapter to connect to a TV. The audio works on Linux distro as well as windows. the internal audio works. The option to select HDMI/DP is available.
I tried using chat gpt to help I set the following flags on boot snd_hda_intel.enable=1 drm_kms_helper.audio=1 snd_hda_intel.model=auto snd_hda_intel.probe_mask=1 not working.
This is the summary of what chatgpt help me get to
aplay -l shows HDMI devices (card 0, devices 3/7/8/9). Kernel modules (snd_hda_intel, snd_hda_codec_hdmi) are loaded. kernel detects the HDMI/DP codec. Internal analog output works → kernel + CRAS path works for other codecs.
