diff options
Diffstat (limited to 'drm/DrmCrtc.h')
-rw-r--r-- | drm/DrmCrtc.h | 65 |
1 files changed, 65 insertions, 0 deletions
diff --git a/drm/DrmCrtc.h b/drm/DrmCrtc.h new file mode 100644 index 0000000..7972bef --- /dev/null +++ b/drm/DrmCrtc.h @@ -0,0 +1,65 @@ +/* + * 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_CRTC_H_ +#define ANDROID_DRM_CRTC_H_ + +#include <stdint.h> +#include <xf86drmMode.h> + +#include "DrmMode.h" +#include "DrmProperty.h" + +namespace android { + +class DrmDevice; + +class DrmCrtc { + public: + DrmCrtc(DrmDevice *drm, drmModeCrtcPtr c, unsigned pipe); + DrmCrtc(const DrmCrtc &) = delete; + DrmCrtc &operator=(const DrmCrtc &) = delete; + + int Init(); + + uint32_t id() const; + unsigned pipe() const; + + int display() const; + void set_display(int display); + + bool can_bind(int display) const; + + const DrmProperty &active_property() const; + const DrmProperty &mode_property() const; + const DrmProperty &out_fence_ptr_property() const; + + private: + DrmDevice *drm_; + + uint32_t id_; + unsigned pipe_; + int display_; + + DrmMode mode_; + + DrmProperty active_property_; + DrmProperty mode_property_; + DrmProperty out_fence_ptr_property_; +}; +} // namespace android + +#endif // ANDROID_DRM_CRTC_H_ |