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/*
* Copyright (C) 2013 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/>.
*/
#ifndef __MDP5_SMP_H__
#define __MDP5_SMP_H__
#include "msm_drv.h"
#define MAX_SMP_BLOCKS 22
#define SMP_BLK_SIZE 4096
#define SMP_ENTRIES_PER_BLK (SMP_BLK_SIZE / 16)
typedef DECLARE_BITMAP(mdp5_smp_state_t, MAX_SMP_BLOCKS);
struct mdp5_client_smp_state {
mdp5_smp_state_t inuse;
mdp5_smp_state_t pending;
};
struct mdp5_kms;
int mdp5_smp_request(struct mdp5_kms *mdp5_kms, enum mdp5_client_id cid, int nblks);
void mdp5_smp_configure(struct mdp5_kms *mdp5_kms, enum mdp5_client_id cid);
void mdp5_smp_commit(struct mdp5_kms *mdp5_kms, enum mdp5_client_id cid);
#endif /* __MDP5_SMP_H__ */
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