Merge "Remove hwc_impl_remove_layer_alpha.patch"

patch/ics_strawberry/hardware/qcom/display/hwc_impl_remove_layer_alpha.patch

-diff --git a/libhwcomposer/a-family/hwcomposer.cpp b/libhwcomposer/a-family/hwcomposer.cpp
-index 378870f..6ab47f0 100644
---- a/libhwcomposer/a-family/hwcomposer.cpp
-+++ b/libhwcomposer/a-family/hwcomposer.cpp
-@@ -1624,8 +1624,7 @@ static int drawLayerUsingCopybit(hwc_composer_device_t *dev, hwc_layer_t *layer,
-             hwc_region_t tmp_hwc_reg = {1,(hwc_rect_t const*)&tmp_hwc_rect};
-             region_iterator tmp_it(tmp_hwc_reg);
-             copybit->set_parameter(copybit,COPYBIT_TRANSFORM,0);
--            copybit->set_parameter(copybit, COPYBIT_PLANE_ALPHA,
--                        (layer->blending == HWC_BLENDING_NONE) ? -1 : layer->alpha);
-+            copybit->set_parameter(copybit, COPYBIT_PLANE_ALPHA, 255);
-             err = copybit->stretch(copybit,&tmp_dst, &src, &tmp_rect, &srcRect, &tmp_it);
-             if(err < 0){
-                 LOGE("%s:%d::tmp copybit stretch failed",__FUNCTION__,__LINE__);
-@@ -1659,8 +1658,7 @@ static int drawLayerUsingCopybit(hwc_composer_device_t *dev, hwc_layer_t *layer,
-     copybit->set_parameter(copybit, COPYBIT_FRAMEBUFFER_WIDTH, renderBuffer->width);
-     copybit->set_parameter(copybit, COPYBIT_FRAMEBUFFER_HEIGHT, renderBuffer->height);
-     copybit->set_parameter(copybit, COPYBIT_TRANSFORM, layerTransform);
--    copybit->set_parameter(copybit, COPYBIT_PLANE_ALPHA,
--                           (layer->blending == HWC_BLENDING_NONE) ? -1 : layer->alpha);
-+    copybit->set_parameter(copybit, COPYBIT_PLANE_ALPHA, 255);
-     copybit->set_parameter(copybit, COPYBIT_PREMULTIPLIED_ALPHA,
-                            (layer->blending == HWC_BLENDING_PREMULT)? COPYBIT_ENABLE : COPYBIT_DISABLE);
-     copybit->set_parameter(copybit, COPYBIT_DITHER,