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/*
* Copyright (C) 2016 Red Hat
* Author: Rob Clark <robdclark@gmail.com>
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 as published by
* the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License along with
* this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "mdp5_kms.h"
void mdp5_pipe_destroy(struct mdp5_hw_pipe *hwpipe)
{
kfree(hwpipe);
}
struct mdp5_hw_pipe *mdp5_pipe_init(enum mdp5_pipe pipe,
uint32_t reg_offset, uint32_t caps)
{
struct mdp5_hw_pipe *hwpipe;
hwpipe = kzalloc(sizeof(*hwpipe), GFP_KERNEL);
if (!hwpipe)
return ERR_PTR(-ENOMEM);
hwpipe->name = pipe2name(pipe);
hwpipe->pipe = pipe;
hwpipe->reg_offset = reg_offset;
hwpipe->caps = caps;
hwpipe->flush_mask = mdp_ctl_flush_mask_pipe(pipe);
spin_lock_init(&hwpipe->pipe_lock);
return hwpipe;
}
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