LineageOS/android_vendor_qcom_opensource_display-commonsys-intf
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Merge "qdutils: Query MDP caps for UBWC feature"

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Linux Build Service Account
2016-05-25 07:28:56 -07:00
committed by Gerrit - the friendly Code Review server
parent 149b8bc32b 013614183e
commit 3abfa785bd
4 changed files with 33 additions and 21 deletions
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35
libgralloc/alloc_controller.cpp
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@@ -99,14 +99,10 @@ static bool useUncached(const int& usage) {
//------------- MDPCapabilityInfo-----------------------//
MDPCapabilityInfo :: MDPCapabilityInfo() {
isMacroTileSupported = false;
qdutils::querySDEInfo(HAS_MACRO_TILE, &isMacroTileSupported);
qdutils::querySDEInfo(HAS_UBWC, &isUBwcSupported);
}
int MDPCapabilityInfo :: isMacroTilingSupportedByMDP(){
return isMacroTileSupported;
}
//------------- AdrenoMemInfo-----------------------//
AdrenoMemInfo::AdrenoMemInfo()
{
@@ -932,20 +928,23 @@ static bool isUBwcFormat(int format)
static bool isUBwcSupported(int format)
{
// Existing HAL formats with UBWC support
switch(format)
{
case HAL_PIXEL_FORMAT_BGR_565:
case HAL_PIXEL_FORMAT_RGBA_8888:
case HAL_PIXEL_FORMAT_RGBX_8888:
case HAL_PIXEL_FORMAT_NV12_ENCODEABLE:
case HAL_PIXEL_FORMAT_YCbCr_420_SP_VENUS:
case HAL_PIXEL_FORMAT_RGBA_1010102:
case HAL_PIXEL_FORMAT_RGBX_1010102:
return true;
default:
return false;
if (MDPCapabilityInfo::getInstance().isUBwcSupportedByMDP()) {
// Existing HAL formats with UBWC support
switch(format)
{
case HAL_PIXEL_FORMAT_BGR_565:
case HAL_PIXEL_FORMAT_RGBA_8888:
case HAL_PIXEL_FORMAT_RGBX_8888:
case HAL_PIXEL_FORMAT_NV12_ENCODEABLE:
case HAL_PIXEL_FORMAT_YCbCr_420_SP_VENUS:
case HAL_PIXEL_FORMAT_RGBA_1010102:
case HAL_PIXEL_FORMAT_RGBX_1010102:
return true;
default:
break;
}
}
return false;
}
bool isUBwcEnabled(int format, int usage)

14
libgralloc/gr.h
View File

@@ -201,7 +201,9 @@ class AdrenoMemInfo : public android::Singleton <AdrenoMemInfo>
class MDPCapabilityInfo : public android::Singleton <MDPCapabilityInfo>
{
int isMacroTileSupported;
int isMacroTileSupported = 0;
int isUBwcSupported = 0;
public:
MDPCapabilityInfo();
/*
@@ -210,8 +212,14 @@ class MDPCapabilityInfo : public android::Singleton <MDPCapabilityInfo>
* @return 1 : supported
* 0 : not supported
*/
int isMacroTilingSupportedByMDP();
int isMacroTilingSupportedByMDP() { return isMacroTileSupported; }
/*
* Function to return whether MDP supports UBWC feature
*
* @return 1 : supported
* 0 : not supported
*/
int isUBwcSupportedByMDP() { return isUBwcSupported; }
};
#endif /* GR_H_ */

4
libqdutils/qd_utils.cpp
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@@ -62,6 +62,10 @@ int querySDEInfo(HWQueryType type, int *value) {
featureName = "tile_format";
break;
case HAS_UBWC:
featureName = "ubwc";
break;
default:
ALOGE("Invalid query type %d", type);
return -EINVAL;

1
libqdutils/qd_utils.h
View File

@@ -48,6 +48,7 @@ namespace qdutils {
enum HWQueryType {
HAS_MACRO_TILE = 0,
HAS_UBWC = 1,
};
enum {