commit 75b81b9701051e8f7a155417fb380b5d667a9205
author Saurabh Shah <saurshah@codeaurora.org> Thu Aug 29 17:31:17 2013 -0700
committer Saurabh Shah <saurshah@codeaurora.org> Tue Sep 03 14:59:10 2013 -0700
tree 78944d8ffb185f105277edb296bc54d732a674ee
parent 9e9e395357f353fe811afac956e8634f1f73f5a3

qdutils: Add version check API for 8974 v2

Add a version check API for 8974 v2 revision of MDP.

Change-Id: I7469ffc2f2df14c2ac02ee9dc025f5b1d8737206

libqdutils/mdp_version.cpp

diff --git a/libqdutils/mdp_version.cpp b/libqdutils/mdp_version.cpp
index 1dd317f..4a695d3 100644
--- a/libqdutils/mdp_version.cpp
+++ b/libqdutils/mdp_version.cpp
@@ -166,5 +166,12 @@
     return false;
 }
 
+bool MDPVersion::is8x74v2() {
+    if( mMdpRev >= MDSS_MDP_HW_REV_102 && mMdpRev < MDSS_MDP_HW_REV_103) {
+        return true;
+    }
+    return false;
+}
+
 }; //namespace qdutils
 

libqdutils/mdp_version.h

diff --git a/libqdutils/mdp_version.h b/libqdutils/mdp_version.h
index 316899f..8d23b2d 100644
--- a/libqdutils/mdp_version.h
+++ b/libqdutils/mdp_version.h
@@ -54,9 +54,10 @@
 };
 
 enum mdp_rev {
-    MDSS_MDP_HW_REV_100 = 0x10000000,
+    MDSS_MDP_HW_REV_100 = 0x10000000, //8974 v1
     MDSS_MDP_HW_REV_101 = 0x10010000, //8x26
-    MDSS_MDP_HW_REV_102 = 0x10020000,
+    MDSS_MDP_HW_REV_102 = 0x10020000, //8974 v2
+    MDSS_MDP_HW_REV_103 = 0x10030000, //Future
 };
 
 enum {
@@ -101,6 +102,7 @@
     uint32_t getMaxMDPDownscale();
     bool supportsBWC();
     bool is8x26();
+    bool is8x74v2();
     int getLeftSplit() { return mSplit.left(); }
     int getRightSplit() { return mSplit.right(); }
 private: