https://bugzilla.kernel.org/show_bug.cgi?id=71891
--- Comment #34 from Christian König deathsimple@vodafone.de --- (In reply to Alex Deucher from comment #33)
I wonder if UVD uses the reference clock directly, or if it uses xclk. If it uses xclk, they may explain the problems.
They can be different? Yeah that would indeed explain the issue. AFAIK RV730 uses XTALIN directly for the UVD PLLs.