On 07/12/2021 11:57, Dmitry Osipenko wrote:
07.12.2021 14:02, Jon Hunter пишет:
On 07/12/2021 10:58, Dmitry Osipenko wrote:
07.12.2021 13:44, Dmitry Osipenko пишет:
07.12.2021 13:22, Dmitry Osipenko пишет:
07.12.2021 09:32, Sameer Pujar пишет:
HDA regression is recently reported on Tegra194 based platforms.
This happens because "hda2codec_2x" reset does not really exist
in Tegra194 and it causes probe failure. All the HDA based audio
tests fail at the moment. This underlying issue is exposed by
commit c045ceb5a145 ("reset: tegra-bpmp: Handle errors in BPMP
response") which now checks return code of BPMP command response.
I see that this BPMP commit already has been reverted. There is no
problem in this hda_tegra driver at all.
That is temporary until this fix is merged and then we will revert the
revert.
It's the device-tree that is broken, not the driver. If you don't care
about broken HDMI audio using outdated dtb, then there is nothing to fix
in the code.
That's correct. However, we do care about HDMI audio being broken with
existing DTBs and so we need to make sure they still work.
Jon
--
nvpublic
