[6.1.y] Assertion with 7xxx dGPUs

Hi,

In addition to the hang fix patches recently this other patch is needed for helping a case that ASSERT() catches.

74fa4c81aadf ("drm/amd/display: Implement workaround for writing to OTG_PIXEL_RATE_DIV register")

Can you please take this to stable 6.1.y too?

Link: https://gitlab.freedesktop.org/drm/amd/-/issues/2466

Thanks,