Revert "hwc: Update to API 1.1"

This reverts commit 99f63f2a4f.
Derp, this isn't ready to go in.

exynos4/hal/libhwcomposer/SecHWC.cpp

@@ -710,18 +710,6 @@ static int hwc_set(hwc_composer_device_1_t *dev,
 #endif
             return HWC_EGL_ERROR;
         }
-    } else {
-        list->dpy = eglGetCurrentDisplay();
-        list->sur = eglGetCurrentSurface(EGL_DRAW);
-
-        // We still don't support fences, close them all
-        for(uint32_t i = 0; i < list->numHwLayers; i++) {
-            if(list->hwLayers[i].acquireFenceFd >= 0) {
-                close(list->hwLayers[i].acquireFenceFd);
-                list->hwLayers[i].acquireFenceFd = -1;
-            }
-        }
-        list->retireFenceFd = -1;
     }
 
     if(ctx->num_of_hwc_layer > NUM_OF_WIN)
@@ -1070,79 +1058,6 @@ static int hwc_blank(struct hwc_composer_device_1 *dev, int dpy, int blank)
     }
 }
 
-int hwc_getDisplayConfigs(struct hwc_composer_device_1* dev, int disp,
-        uint32_t* configs, size_t* numConfigs) {
-    int status = 0;
-    switch(disp) {
-        case HWC_DISPLAY_PRIMARY:
-            if(*numConfigs > 0) {
-                configs[0] = 0;
-                *numConfigs = 1;
-            }
-            status = 0;
-            break;
-        case HWC_DISPLAY_EXTERNAL:
-            status = -1; //Not connected, this is broken atm
-            break;
-    }
-    return status;
-}
-
-int hwc_getDisplayAttributes(struct hwc_composer_device_1* dev, int disp,
-        uint32_t config, const uint32_t* attributes, int32_t* values) {
-
-    hwc_context_t* ctx = (hwc_context_t*)(dev);
-    if(disp == HWC_DISPLAY_EXTERNAL) {
-        return -1;
-    }
-
-    static const uint32_t DISPLAY_ATTRIBUTES[] = {
-        HWC_DISPLAY_VSYNC_PERIOD,
-        HWC_DISPLAY_WIDTH,
-        HWC_DISPLAY_HEIGHT,
-        HWC_DISPLAY_DPI_X,
-        HWC_DISPLAY_DPI_Y,
-        HWC_DISPLAY_NO_ATTRIBUTE,
-    };
-
-    const int NUM_DISPLAY_ATTRIBUTES = (sizeof(DISPLAY_ATTRIBUTES) /
-            sizeof(DISPLAY_ATTRIBUTES)[0]);
-
-    struct fb_var_screeninfo info = ctx->lcd_info;
-
-    for (size_t i = 0; i < NUM_DISPLAY_ATTRIBUTES - 1; i++) {
-        switch (attributes[i]) {
-        case HWC_DISPLAY_VSYNC_PERIOD:
-            values[i] = (int32_t) (1000000000.0 / 57);
-            ALOGD("My vsync period is %d for %d",values[i],disp);
-            break;
-        case HWC_DISPLAY_WIDTH:
-            values[i] = info.xres;
-            ALOGD("My width is %d for %d",values[i],disp);
-            break;
-        case HWC_DISPLAY_HEIGHT:
-            values[i] = info.yres;
-            ALOGD("My height is %d for %d",values[i],disp);
-            break;
-        case HWC_DISPLAY_DPI_X:
-            values[i] = (int32_t) ((info.xres * 25.4f) / info.width);
-            values[i]*=1000;
-            ALOGD("My hdpi is %d for %d",values[i],disp);
-            break;
-        case HWC_DISPLAY_DPI_Y:
-            values[i] = (int32_t) ((info.yres * 25.4f) / info.height);
-            values[i]*=1000;
-            ALOGD("My vdpi is %d for %d",values[i],disp);
-            break;
-        default:
-            ALOGE("Unknown display attribute %d",
-                    attributes[i]);
-            return -EINVAL;
-        }
-    }
-    return 0;
-}
-
 static int hwc_device_open(const struct hw_module_t* module, const char* name,
         struct hw_device_t** device)
 {
@@ -1161,7 +1076,7 @@ static int hwc_device_open(const struct hw_module_t* module, const char* name,
 
     /* initialize the procs */
     dev->device.common.tag           = HARDWARE_DEVICE_TAG;
-    dev->device.common.version       = HWC_DEVICE_API_VERSION_1_1;
+    dev->device.common.version       = HWC_DEVICE_API_VERSION_1_0;
     dev->device.common.module        = const_cast<hw_module_t*>(module);
     dev->device.common.close         = hwc_device_close;
     dev->device.prepare              = hwc_prepare;
@@ -1170,8 +1085,6 @@ static int hwc_device_open(const struct hw_module_t* module, const char* name,
     dev->device.blank                = hwc_blank;
     dev->device.query                = hwc_query;
     dev->device.registerProcs        = hwc_registerProcs;
-    dev->device.getDisplayConfigs    = hwc_getDisplayConfigs;
-    dev->device.getDisplayAttributes = hwc_getDisplayAttributes;
     *device = &dev->device.common;
 
     //initializing