msm_fb: display: Add support for 4 layer MDP composition
Add 4 layers composition support to MDP by allowing borderfill
pipe to be used as base layer of mdp blending. This releases
RGB1 base pipe which can be used as a general purpose pipe.
Change-Id:I517485d738e8bb555a263b3ea885d78d5e4f4396
Signed-off-by: Kuogee Hsieh <khsieh@codeaurora.org>
diff --git a/include/linux/msm_mdp.h b/include/linux/msm_mdp.h
index a0af4b5..f757fae 100644
--- a/include/linux/msm_mdp.h
+++ b/include/linux/msm_mdp.h
@@ -99,6 +99,7 @@
MDP_YCRCB_H1V1, /* YCrCb interleave */
MDP_YCBCR_H1V1, /* YCbCr interleave */
MDP_IMGTYPE_LIMIT,
+ MDP_RGB_BORDERFILL, /* border fill pipe */
MDP_BGR_565 = MDP_IMGTYPE2_START, /* BGR 565 planer */
MDP_FB_FORMAT, /* framebuffer format */
MDP_IMGTYPE_LIMIT2 /* Non valid image type after this enum */