drm/amd/display: use new vblank enable policy for DCN35+

Hook up drm_crtc_vblank_on_config() in amdgpu_dm. So, that we can enable
PSR and other static screen optimizations more quickly, while avoiding
stuttering issues that are accompanied by the following dmesg error:

[drm:dc_dmub_srv_wait_idle [amdgpu]] *ERROR* Error waiting for DMUB idle: status=3

This also allows us to mimic how vblanking is handled by the Windows
amdgpu driver. Specifically, we wait two idle frames before disabling
the vblank timer there.

Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Hamza Mahfooz <hamza.mahfooz@amd.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240822161856.174600-2-hamza.mahfooz@amd.com

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