Since DPU 5.0.0 the TEARCHECK registers and interrupts moved out of the
PINGPONG block and into the INTF.  Implement the necessary callbacks in
the INTF block, and use these callbacks together with the INTF_TEAR
interrupts.
Signed-off-by: Marijn Suijten <marijn.suijten@somainline.org>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Patchwork: https://patchwork.freedesktop.org/patch/534234/
Link: https://lore.kernel.org/r/20230411-dpu-intf-te-v4-21-27ce1a5ab5c6@somainline.orgSigned-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>