rockchip: make camera be aware of display orientation

Signed-off-by: hmz007 <hmz007@gmail.com>

device/rockchip/rk3588/nanopi6/hdmi_config.xml

@@ -49,6 +49,6 @@
             <!-- image size larger than the last entry will not be supported-->
         </FpsList>
         <!-- orientation -->
-        <Orientation  degree="0"/>
+        <!-- <Orientation  degree="0"/> -->
     </Device>
 </ExternalCamera>

device/rockchip/rk3588/nanopi6_box/etc/hdmi_config.xml

@@ -49,6 +49,6 @@
             <!-- image size larger than the last entry will not be supported-->
         </FpsList>
         <!-- orientation -->
-        <Orientation  degree="0"/>
+        <!-- <Orientation  degree="0"/> -->
     </Device>
 </ExternalCamera>

hardware/rockchip/camera/common/platformdata/PlatformData.cpp

@@ -758,8 +758,14 @@ void PlatformData::getCameraInfo(int cameraId, struct camera_info * info)
             appendTags(staticMeta,ANDROID_REQUEST_AVAILABLE_REQUEST_KEYS,RK_CONTROL_AIQ_SATURATION);
             appendTags(staticMeta,ANDROID_REQUEST_AVAILABLE_CHARACTERISTICS_KEYS,RK_CONTROL_AIQ_SATURATION);
     }
-	info->static_camera_characteristics = staticMeta.getAndLock();
-	staticMeta.unlock( info->static_camera_characteristics);
+    int degree = property_get_int32("vendor.hwc.orient.main", 0);
+    if (info->orientation == 0 && degree == 270) {
+        info->orientation = degree;
+        staticMeta.update(ANDROID_SENSOR_ORIENTATION, &info->orientation, 1);
+        ALOGD("camera %d orientation updated to %d\n", cameraId, info->orientation);
+    }
+    info->static_camera_characteristics = staticMeta.getAndLock();
+    staticMeta.unlock( info->static_camera_characteristics);
 #else
     info->static_camera_characteristics = getStaticMetadata(cameraId);
 #endif

hardware/rockchip/camera_aidl/device/ExternalCameraUtils.cpp

@@ -26,6 +26,7 @@
 #include <algorithm>
 #include <cinttypes>
 #include <cmath>
+#include <cutils/properties.h>
 
 #define HAVE_JPEG  // required for libyuv.h to export MJPEG decode APIs
 #include <libyuv.h>
@@ -164,6 +165,12 @@ ExternalCameraConfig ExternalCameraConfig::loadFromCfg(const char* cfgPath) {
     XMLElement* orientation = deviceCfg->FirstChildElement("Orientation");
     if (orientation == nullptr) {
         ALOGI("%s: no sensor orientation specified", __FUNCTION__);
+        ret.orientation = property_get_int32("vendor.hwc.orient.main", -1);
+        if (ret.orientation < 0) {
+            // Simple delay to wait vendor property ready
+            usleep(1000*100);
+            ret.orientation = property_get_int32("vendor.hwc.orient.main", kDefaultOrientation);
+        }
     } else {
         ret.orientation = orientation->IntAttribute("degree", /*Default*/ kDefaultOrientation);
     }

hardware/rockchip/camera_aidl/device/HdmiUtils.cpp

@@ -26,6 +26,7 @@
 #include <algorithm>
 #include <cinttypes>
 #include <cmath>
+#include <cutils/properties.h>
 
 #define HAVE_JPEG  // required for libyuv.h to export MJPEG decode APIs
 #include <libyuv.h>
@@ -164,6 +165,12 @@ HdmiConfig HdmiConfig::loadFromCfg(const char* cfgPath) {
     XMLElement* orientation = deviceCfg->FirstChildElement("Orientation");
     if (orientation == nullptr) {
         ALOGI("%s: no sensor orientation specified", __FUNCTION__);
+        ret.orientation = property_get_int32("vendor.hwc.orient.main", -1);
+        if (ret.orientation < 0) {
+            // Simple delay to wait vendor property ready
+            usleep(1000*100);
+            ret.orientation = property_get_int32("vendor.hwc.orient.main", kDefaultOrientation);
+        }
     } else {
         ret.orientation = orientation->IntAttribute("degree", /*Default*/ kDefaultOrientation);
     }

hardware/rockchip/hwcomposer/drmhwc2/drmhwctwo.cpp

@@ -1437,6 +1437,10 @@ HWC2::Error DrmHwcTwo::HwcDisplay::GetDisplayConfigs(uint32_t *num_configs,
       }
     }
 
+    // set display orientation for camera
+    if (handle_ == HWC_DISPLAY_PRIMARY && ctx_.rel_xres < ctx_.rel_yres)
+      property_set(PROPERTY_TYPE ".hwc.orient.main", "270");
+
     const std::vector<int> vrr_mode = connector_->vrr_modes();
     if(bVrrDisplay_ && vrr_mode.size() > 1){
       if (!configs) {