tiare: camera: Change Black pattern level

Issue: ov13855 camera sensor has wrong black pattern values which is causing green issues with GCAM on hdr + mode

Fix: The workaround for this issue is to change the Black pattern value according to ominivision camera sensor
Signed-off-by: Aryan Sinha <sinha.aryan03@gmail.com>

camera/QCamera2/HAL3/QCamera3HWI.cpp

@@ -7501,8 +7501,8 @@ int QCamera3HardwareInterface::initStaticMetadata(uint32_t cameraId)
     staticInfo.update(ANDROID_SENSOR_INFO_WHITE_LEVEL,
             &gCamCapability[cameraId]->white_level, 1);
 
-    if(facingBack && gCamCapability[cameraId]->black_level_pattern[0] < 32) {
-        int32_t black_level_pattern_custom[BLACK_LEVEL_PATTERN_CNT] = {64,64,64,64};
+    if(facingBack && gCamCapability[cameraId]->black_level_pattern[0] < 16) {
+        int32_t black_level_pattern_custom[BLACK_LEVEL_PATTERN_CNT] = {32,32,32,32};
         staticInfo.update(ANDROID_SENSOR_BLACK_LEVEL_PATTERN,
                 black_level_pattern_custom, BLACK_LEVEL_PATTERN_CNT);
     } else {