Posts by ciyvius

Quote from kszaq

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I have never built from Amlogic buildroot but I will try to help... S905X does indeed have a sound codec built in and it's T9015 - you need to enable it in kernel config to work. To make sound over HDMI work you should have this codec enabled or modify device tree to use dummy codec but the latter won't give you sound over analog. That said I think you should start with meson64_defconfig.
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kszaq, thank you very much. You are a lifesaver. It appears T9015 is in dtb, I just need to enable it in kernel. I am using meson_gxl_p212_1g_releasae_defconfig.

Hello Kszaq,

thank you for your tremendous amount of work. This work great on x96 s905x. It's fantastic.
I have one question which is slightly off topic if you don't mind.

I am trying to build linux from amlogic official buildroot and seem to have trouble with soundcard.
Now I remember coming upon your post saying that s905x has "special" soundcard and needed to
be disabled in order for hdmi to work. Could you please provide any hint or direction on how I might
proceed to achieve same result on linux built from latest amlogic sources.