drm_hwcomposer: Add platformhisi buffer importer for hikey and hikey960
This allows for importing buffers allocated from the
hikey and hikey960 gralloc implementations.
Cc: Marissa Wall <marissaw@google.com>
Cc: Sean Paul <seanpaul@google.com>
Cc: Dmitry Shmidt <dimitrysh@google.com>
Cc: Robert Foss <robert.foss@collabora.com>
Cc: Matt Szczesiak <matt.szczesiak@arm.com>
Cc: Liviu Dudau <Liviu.Dudau@arm.com>
Cc: David Hanna <david.hanna11@gmail.com>
Cc: Rob Herring <rob.herring@linaro.org>
Cc: Alexandru-Cosmin Gheorghe <Alexandru-Cosmin.Gheorghe@arm.com>
Cc: Alistair Strachan <astrachan@google.com>
Acked-by: Robert Foss <robert.foss@collabora.com>
Signed-off-by: John Stultz <john.stultz@linaro.org>
diff --git a/platformhisi.h b/platformhisi.h
new file mode 100644
index 0000000..46f4595
--- /dev/null
+++ b/platformhisi.h
@@ -0,0 +1,48 @@
+/*
+ * Copyright (C) 2015 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef ANDROID_PLATFORM_HISI_H_
+#define ANDROID_PLATFORM_HISI_H_
+
+#include "drmresources.h"
+#include "platform.h"
+#include "platformdrmgeneric.h"
+
+#include <stdatomic.h>
+
+#include <hardware/gralloc.h>
+
+namespace android {
+
+class HisiImporter : public DrmGenericImporter {
+ public:
+ HisiImporter(DrmResources *drm);
+ ~HisiImporter() override;
+
+ int Init();
+
+ EGLImageKHR ImportImage(EGLDisplay egl_display, buffer_handle_t handle) override;
+ int ImportBuffer(buffer_handle_t handle, hwc_drm_bo_t *bo) override;
+
+ private:
+
+ DrmResources *drm_;
+
+ const gralloc_module_t *gralloc_;
+};
+}
+
+#endif