Platform has 4 watermark levels

Current Watermarks
------------------
crtc-0 Intermediate:
 - Primary:  11  13  16  77
 - Sprite:    0   0   0   0
 - Cursor:    0   0   0   0
 - FBC:       3   3   3   3

 crtc-0 Optimal:
 - Primary:  11  13  16  77
 - Sprite:    0   0   0   0
 - Cursor:    0   0   0   0
 - FBC:       3   3   3   3

crtc-1 Intermediate:
 - Primary:   0   0   0   0
 - Sprite:    0   0   0   0
 - Cursor:    0   0   0   0
 - FBC:       0   0   0   0

 crtc-1 Optimal:
 - Primary:   0   0   0   0
 - Sprite:    0   0   0   0
 - Cursor:    0   0   0   0
 - FBC:       0   0   0   0

Sanitized Watermarks at Boot
----------------------------
crtc-0:
 - Primary:   0   0   0   0
 - Sprite:    0   0   0   0
 - Cursor:    0   0   0   0
 - FBC:       0   0   0   0

crtc-1:
 - Primary:   0   0   0   0
 - Sprite:    0   0   0   0
 - Cursor:    0   0   0   0
 - FBC:       0   0   0   0