liboverlay: Add support for MDSS Bandwidth Compression
- This adds support for Bandwidth Compression.
- If MDSS supports BWC, then we set BWC flags
to both Rotator(encode) and overlay(decode)
Change-Id: I6f7800716a2ce2ab855f4c0b1a53cd96f7d06d74
diff --git a/libqdutils/mdp_version.cpp b/libqdutils/mdp_version.cpp
index 8da293d..e3e78ca 100644
--- a/libqdutils/mdp_version.cpp
+++ b/libqdutils/mdp_version.cpp
@@ -117,5 +117,9 @@
return mMDPDownscale;
}
+bool MDPVersion::supportsBWC() {
+ // BWC - Bandwidth Compression
+ return (mFeatures & MDP_BWC_EN);
+}
}; //namespace qdutils
diff --git a/libqdutils/mdp_version.h b/libqdutils/mdp_version.h
index 2fca640..0586001 100644
--- a/libqdutils/mdp_version.h
+++ b/libqdutils/mdp_version.h
@@ -82,6 +82,7 @@
uint8_t getDMAPipes() { return mDMAPipes; }
bool supportsDecimation();
uint32_t getMaxMDPDownscale();
+ bool supportsBWC();
private:
int mMDPVersion;
char mPanelType;