145 lines
4.3 KiB
C++
Executable File
145 lines
4.3 KiB
C++
Executable File
/*
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* Copyright (C) 2015 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef ANDROID_DRM_CRTC_H_
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#define ANDROID_DRM_CRTC_H_
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#include "drmmode.h"
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#include "drmproperty.h"
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#include <stdint.h>
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#include <xf86drmMode.h>
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namespace android {
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class DrmDevice;
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class DrmCrtc {
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public:
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DrmCrtc(DrmDevice *drm, drmModeCrtcPtr c, unsigned pipe);
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DrmCrtc(const DrmCrtc &) = delete;
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DrmCrtc &operator=(const DrmCrtc &) = delete;
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int Init();
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uint32_t id() const;
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unsigned pipe() const;
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int display() const;
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void set_display(int display);
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bool can_bind(int display) const;
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bool can_overscan() const;
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bool get_afbc() const;
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bool get_alpha_scale() const;
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bool get_hdr() const;
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bool get_next_hdr() const;
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const DrmMode &kernel_mode() const;
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uint32_t get_soc_id() const { return soc_id_; }
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uint32_t get_port_id() const { return port_id_; }
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uint32_t get_aclk() const { return aclk_; }
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uint64_t get_output_width() const { return output_width_; }
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uint64_t get_output_dlck() const { return output_dclk_; }
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uint64_t get_plane_mask() const { return plane_mask_; }
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void set_hwc_plane_mask(uint64_t hwc_plane_mask) { hwc_plane_mask_ = hwc_plane_mask; }
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uint64_t get_hwc_plane_mask() const { return hwc_plane_mask_; }
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const DrmProperty &active_property() const;
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const DrmProperty &mode_property() const;
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const DrmProperty &out_fence_ptr_property() const;
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const DrmProperty &left_margin_property() const;
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const DrmProperty &right_margin_property() const;
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const DrmProperty &top_margin_property() const;
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const DrmProperty &bottom_margin_property() const;
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const DrmProperty &alpha_scale_property() const;
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const DrmProperty &gamma_lut_property() const;
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const DrmProperty &gamma_lut_size_property() const;
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const DrmProperty &cubic_lut_property() const;
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const DrmProperty &cubic_lut_size_property() const;
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const DrmProperty &output_width_property() const;
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const DrmProperty &output_dclk_property() const;
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const DrmProperty &variable_refresh_rate() const;
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const DrmProperty &max_refresh_rate() const;
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const DrmProperty &min_refresh_rate() const;
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const DrmProperty &hdr_ext_data() const;
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const DrmProperty &is_virtual() const;
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DrmDevice *getDrmDevice(){ return drm_; }
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bool is_vrr(){ return variable_refresh_rate().id() > 0; };
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bool is_virtual_crtc() { return is_virtual().id() > 0;};
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private:
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DrmDevice *drm_;
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int drm_version_;
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uint32_t id_;
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unsigned pipe_;
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int display_;
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DrmMode mode_;
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bool b_can_overscan_;
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bool b_can_alpha_scale_;
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bool b_can_afbc_; // RK3399
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bool b_can_hdr10_;
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bool b_can_next_hdr_;
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DrmProperty active_property_;
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DrmProperty mode_property_;
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DrmProperty out_fence_ptr_property_;
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//RK support
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DrmProperty feature_property_;
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DrmProperty left_margin_property_;
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DrmProperty top_margin_property_;
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DrmProperty right_margin_property_;
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DrmProperty bottom_margin_property_;
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DrmProperty alpha_scale_property_;
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DrmProperty soc_type_property_;
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DrmProperty port_id_property_;
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DrmProperty aclk_property_;
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DrmProperty plane_mask_property_;
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DrmProperty gamma_lut_property_;
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DrmProperty gamma_lut_size_property_;
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DrmProperty cubic_lut_property_;
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DrmProperty cubic_lut_size_property_;
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DrmProperty output_width_property_;
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DrmProperty output_dclk_property_;
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DrmProperty variable_refresh_rate_;
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DrmProperty max_refresh_rate_;
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DrmProperty min_refresh_rate_;
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DrmProperty hdr_ext_data_;
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DrmProperty is_virtual_;
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/* Vop2 */
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uint32_t soc_id_;
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uint32_t port_id_;
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uint32_t aclk_=0;
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uint64_t output_width_=0;
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uint64_t output_dclk_=0;
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// Plane_mask must limit crtc and plane binding relationship
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// If the Plane mask is specified, only the mask plane is allowed to be bound for crtc
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uint64_t plane_mask_=0;
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// hwc_plane_mask_ will be set by DrmHwc
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uint64_t hwc_plane_mask_=0;
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};
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} // namespace android
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#endif // ANDROID_DRM_CRTC_H_
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