drm/msm/mdp5: Add support for msm8x74v1

msm8x74v1 has different MDP5 version (v1.0) from msm8x74v2 (v1.2).
Add a separate config data to support msm8x74v1.

Signed-off-by: Jilai Wang <jilaiw@codeaurora.org>
Signed-off-by: Rob Clark <robdclark@gmail.com>