commit beb0bc050c2d6ea60b404fffe0e563dee92ed8f8
author Jeykumar Sankaran <jsanka@codeaurora.org> Fri Apr 04 15:13:01 2014 -0700
committer Jeykumar Sankaran <jsanka@codeaurora.org> Wed Apr 16 17:44:36 2014 -0700
tree 7a5a820a624f58fba5979a26943afe34eec58836
parent e9025315c526f9b4ae6a3b82b9a6c77ee6df023e

h/q/d: Read minimum width and height values of the panel ROI

Read minimum width and height restrictions on ROI of a panel
through sysfs node.

Change-Id: I0e4c35cdcaee06e77955725565cfbed2f0fd91e9

libqdutils/mdp_version.cpp

diff --git a/libqdutils/mdp_version.cpp b/libqdutils/mdp_version.cpp
index 485d04b..16505ba 100644
--- a/libqdutils/mdp_version.cpp
+++ b/libqdutils/mdp_version.cpp
@@ -176,7 +176,7 @@
                           mPanelInfo.mPartialUpdateEnable? "Enabled" :
                           "Disabled");
                 }
-                if(!strncmp(tokens[0], "xalign", strlen("xalign"))) {
+                if(!strncmp(tokens[0], "xstart", strlen("xstart"))) {
                     mPanelInfo.mLeftAlign = atoi(tokens[1]);
                     ALOGI("Left Align: %d", mPanelInfo.mLeftAlign);
                 }
@@ -192,6 +192,14 @@
                     mPanelInfo.mHeightAlign = atoi(tokens[1]);
                     ALOGI("Height Align: %d", mPanelInfo.mHeightAlign);
                 }
+                if(!strncmp(tokens[0], "min_w", strlen("min_w"))) {
+                    mPanelInfo.mMinROIWidth = atoi(tokens[1]);
+                    ALOGI("Min ROI Width: %d", mPanelInfo.mMinROIWidth);
+                }
+                if(!strncmp(tokens[0], "min_h", strlen("min_h"))) {
+                    mPanelInfo.mMinROIHeight = atoi(tokens[1]);
+                    ALOGI("Min ROI Height: %d", mPanelInfo.mMinROIHeight);
+                }
             }
         }
         fclose(panelInfoNodeFP);

libqdutils/mdp_version.h

diff --git a/libqdutils/mdp_version.h b/libqdutils/mdp_version.h
index aab8643..1a779cc 100644
--- a/libqdutils/mdp_version.h
+++ b/libqdutils/mdp_version.h
@@ -99,8 +99,11 @@
     int mWidthAlign;             // ROI width alignment restriction
     int mTopAlign;               // ROI top alignment restriction
     int mHeightAlign;            // ROI height alignment restriction
+    int mMinROIWidth;            // Min width needed for ROI
+    int mMinROIHeight;           // Min height needed for ROI
     PanelInfo() : mType(NO_PANEL), mPartialUpdateEnable(0),
-    mLeftAlign(0), mWidthAlign(0), mTopAlign(0), mHeightAlign(0){}
+    mLeftAlign(0), mWidthAlign(0), mTopAlign(0), mHeightAlign(0),
+    mMinROIWidth(0), mMinROIHeight(0){}
     friend class MDPVersion;
 };
 
@@ -130,6 +133,8 @@
     int getWidthAlign() { return mPanelInfo.mWidthAlign; }
     int getTopAlign() { return mPanelInfo.mTopAlign; }
     int getHeightAlign() { return mPanelInfo.mHeightAlign; }
+    int getMinROIWidth() { return mPanelInfo.mMinROIWidth; }
+    int getMinROIHeight() { return mPanelInfo.mMinROIHeight; }
     unsigned long getLowBw() { return mLowBw; }
     unsigned long getHighBw() { return mHighBw; }
     bool isSrcSplit() const;