hwc: Return failure from hwc_device_open when fb open fails
- When fb open fails during hwc initialization, it should be
flagged as a fatal error and HAL should return error.
- Without this, the SF would make calls to HWC that would fail,
and display being blank.
Change-Id: I20f08bdcb283d4805449c74a8214b871c2f1c80b
diff --git a/libhwcomposer/hwc_utils.h b/libhwcomposer/hwc_utils.h
index 23157d4..ea8d652 100644
--- a/libhwcomposer/hwc_utils.h
+++ b/libhwcomposer/hwc_utils.h
@@ -280,7 +280,7 @@
void dumpLayer(hwc_layer_1_t const* l);
void setListStats(hwc_context_t *ctx, hwc_display_contents_1_t *list,
int dpy);
-void initContext(hwc_context_t *ctx);
+int initContext(hwc_context_t *ctx);
void closeContext(hwc_context_t *ctx);
//Crops source buffer against destination and FB boundaries
void calculate_crop_rects(hwc_rect_t& crop, hwc_rect_t& dst,