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-rw-r--r--drmmode.h89
1 files changed, 89 insertions, 0 deletions
diff --git a/drmmode.h b/drmmode.h
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+/*
+ * 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_DRM_MODE_H_
+#define ANDROID_DRM_MODE_H_
+
+#include <stdint.h>
+#include <string>
+#include <xf86drmMode.h>
+
+namespace android {
+
+class DrmMode {
+ public:
+ DrmMode() = default;
+ DrmMode(drmModeModeInfoPtr m);
+ ~DrmMode();
+
+ bool operator==(const drmModeModeInfo &m) const;
+ bool operator==(const DrmMode &m) const;
+ bool equal(uint32_t width, uint32_t height, uint32_t vrefresh, bool interlaced) const;
+ bool equal(uint32_t width, uint32_t height, uint32_t vrefresh,
+ uint32_t flag, uint32_t clk, bool interlaced) const;
+ void ToDrmModeModeInfo(drm_mode_modeinfo *m) const;
+
+ uint32_t id() const;
+ void set_id(uint32_t id);
+
+ uint32_t clock() const;
+
+ uint32_t h_display() const;
+ uint32_t h_sync_start() const;
+ uint32_t h_sync_end() const;
+ uint32_t h_total() const;
+ uint32_t h_skew() const;
+
+ uint32_t v_display() const;
+ uint32_t v_sync_start() const;
+ uint32_t v_sync_end() const;
+ uint32_t v_total() const;
+ uint32_t v_scan() const;
+ float v_refresh() const;
+
+ uint32_t flags() const;
+ uint32_t type() const;
+
+ std::string name() const;
+
+ private:
+ int fd_ = 0;
+ uint32_t id_ = 0;
+ uint32_t blob_id_ = 0;
+
+ uint32_t clock_ = 0;
+
+ uint32_t h_display_ = 0;
+ uint32_t h_sync_start_ = 0;
+ uint32_t h_sync_end_ = 0;
+ uint32_t h_total_ = 0;
+ uint32_t h_skew_ = 0;
+
+ uint32_t v_display_ = 0;
+ uint32_t v_sync_start_ = 0;
+ uint32_t v_sync_end_ = 0;
+ uint32_t v_total_ = 0;
+ uint32_t v_scan_ = 0;
+ uint32_t v_refresh_ = 0;
+
+ uint32_t flags_ = 0;
+ uint32_t type_ = 0;
+
+ std::string name_;
+};
+}
+
+#endif // ANDROID_DRM_MODE_H_