mirror of https://gitee.com/openkylin/linux.git
36 lines
1.1 KiB
C
36 lines
1.1 KiB
C
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// SPDX-License-Identifier: GPL-2.0
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/*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*/
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#include "vkms_drv.h"
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#include <drm/drm_atomic_helper.h>
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#include <drm/drm_crtc_helper.h>
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static const struct drm_crtc_funcs vkms_crtc_funcs = {
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.set_config = drm_atomic_helper_set_config,
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.destroy = drm_crtc_cleanup,
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.page_flip = drm_atomic_helper_page_flip,
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.reset = drm_atomic_helper_crtc_reset,
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.atomic_duplicate_state = drm_atomic_helper_crtc_duplicate_state,
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.atomic_destroy_state = drm_atomic_helper_crtc_destroy_state,
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};
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int vkms_crtc_init(struct drm_device *dev, struct drm_crtc *crtc,
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struct drm_plane *primary, struct drm_plane *cursor)
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{
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int ret;
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ret = drm_crtc_init_with_planes(dev, crtc, primary, cursor,
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&vkms_crtc_funcs, NULL);
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if (ret) {
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DRM_ERROR("Failed to init CRTC\n");
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return ret;
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}
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return ret;
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}
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