Hi,

I've tried on the NXP forum but the response was to try it on evk ;).
I have a custom imx8mq baseboard. I'be using dunfell release of
meta-freescale/ and image flashed using uuu to emmc have hdmi working
while same image flashed using uuu to SD card shows:
[ 2.032779] imx-spdif sound-hdmi-arc: snd-soc-dummy-dai <->
308a0000.spdif mapping ok

[ 2.040653] imx-spdif sound-hdmi-arc: ASoC: no DMI vendor name!

[ 2.078583] imx-cdnhdmi sound-hdmi: ASoC: failed to init link imx8 hdmi: -517

[ 2.085735] imx-cdnhdmi sound-hdmi: snd_soc_register_card failed (-517)

[ 2.267068] GPIO line 68 (hdmi-enable) hogged as output/high

[ 2.450706] GPIO line 493 (hdmi-switch) hogged as output/low

[ 2.619341] cdns-mhdp-imx 32c00000.hdmi: NO HDMI FW running

[ 2.625007] imx-dcss 32e00000.display-controller: failed to bind
32c00000.hdmi (ops cdns_mhdp_imx_ops): -6

[ 2.948521] imx-cdnhdmi sound-hdmi: ASoC: failed to init link imx8 hdmi: -517

[ 2.955671] imx-cdnhdmi sound-hdmi: snd_soc_register_card failed (-517)

[ 3.082666] imx-cdnhdmi sound-hdmi: ASoC: failed to init link imx8 hdmi: -517

[ 3.094821] imx-cdnhdmi sound-hdmi: snd_soc_register_card failed (-517)

[ 3.125497] imx-cdnhdmi sound-hdmi: ASoC: failed to init link imx8 hdmi: -517

[ 3.139482] imx-cdnhdmi sound-hdmi: snd_soc_register_card failed (-517)

[ 3.178399] imx-cdnhdmi sound-hdmi: ASoC: failed to init link imx8 hdmi: -517

[ 3.185688] imx-cdnhdmi sound-hdmi: snd_soc_register_card failed (-517)

[ 3.228736] imx-cdnhdmi sound-hdmi: ASoC: failed to init link imx8 hdmi: -517

[ 3.242985] imx-cdnhdmi sound-hdmi: snd_soc_register_card failed (-517)

[ 3.270651] imx-cdnhdmi sound-hdmi: ASoC: failed to init link imx8 hdmi: -517

[ 3.270655] imx-cdnhdmi sound-hdmi: snd_soc_register_card failed (-517)

[ 3.277509] #0: imx-hdmi-arc

[ 3.434555] imx-cdnhdmi sound-hdmi: ASoC: failed to init link imx8 hdmi: -517

[ 3.445021] imx-cdnhdmi sound-hdmi: snd_soc_register_card failed (-517)

[ 3.466363] imx-cdnhdmi sound-hdmi: ASoC: failed to init link imx8 hdmi: -517

[ 3.478897] imx-cdnhdmi sound-hdmi: snd_soc_register_card failed (-517)

[ 3.621085] imx-cdnhdmi sound-hdmi: ASoC: failed to init link imx8 hdmi: -517

[ 3.628240] imx-cdnhdmi sound-hdmi: snd_soc_register_card failed (-517)

[ 3.643004] imx-cdnhdmi sound-hdmi: ASoC: failed to init link imx8 hdmi: -517

[ 3.650147] imx-cdnhdmi sound-hdmi: snd_soc_register_card failed (-517)

[ 4.275016] imx-cdnhdmi sound-hdmi: ASoC: failed to init link imx8 hdmi: -517

[ 4.282473] imx-cdnhdmi sound-hdmi: snd_soc_register_card failed (-517)

[ 5.438009] imx-cdnhdmi sound-hdmi: ASoC: failed to init link imx8 hdmi: -517

[ 5.445206] imx-cdnhdmi sound-hdmi: snd_soc_register_card failed (-517)

[ 6.383168] imx-cdnhdmi sound-hdmi: ASoC: failed to init link imx8 hdmi: -517

[ 6.391399] imx-cdnhdmi sound-hdmi: snd_soc_register_card failed (-517)


It looks like HDMI FW is not loaded or so (just guessing from this
message in log: NO HDMI FW running).

Does anybody have same experience or idea what can be the problem?

Thanks and BR,

marek

--
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Marek Belisko - OPEN-NANDRA
Freelance Developer

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