46 lines
1.2 KiB
C
46 lines
1.2 KiB
C
/*
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Copyright (C) 2012, Aaron Lindsay <aaron@aclindsay.com>
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This file is part of Aedrix.
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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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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License along
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with this program; if not, write to the Free Software Foundation, Inc.,
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51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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#include <init.h>
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#include <drivers/fb.h>
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struct dlist_node fb_dev_list;
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int fb_register_device(struct fb_dev *fbdev) {
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if (!fbdev)
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return -1;
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insert_before(&fb_dev_list, &fbdev->list);
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return 0;
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}
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struct fb_dev *fb_first_device() {
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if (list_empty(&fb_dev_list))
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return 0;
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return container(fb_dev_list.next, struct fb_dev, list);
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}
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void fb_init() {
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init_list(&fb_dev_list);
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}
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driversubsys_initcall(fb_init);
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