projects / deliverable / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| 06c0dd96 RC |
1 | /* |
| 2 | * Copyright (C) 2013 Red Hat | |
| 3 | * Author: Rob Clark <robdclark@gmail.com> | |
| 4 | * | |
| 5 | * This program is free software; you can redistribute it and/or modify it | |
| 6 | * under the terms of the GNU General Public License version 2 as published by | |
| 7 | * the Free Software Foundation. | |
| 8 | * | |
| 9 | * This program is distributed in the hope that it will be useful, but WITHOUT | |
| 10 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
| 11 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for | |
| 12 | * more details. | |
| 13 | * | |
| 14 | * You should have received a copy of the GNU General Public License along with | |
| 15 | * this program. If not, see <http://www.gnu.org/licenses/>. | |
| 16 | */ | |
| 17 | ||
| 18 | #ifndef __MDP5_SMP_H__ | |
| 19 | #define __MDP5_SMP_H__ | |
| 20 | ||
| 21 | #include "msm_drv.h" | |
| 22 | ||
| 23 | #define MAX_SMP_BLOCKS 22 | |
| 24 | #define SMP_BLK_SIZE 4096 | |
| 25 | #define SMP_ENTRIES_PER_BLK (SMP_BLK_SIZE / 16) | |
| 26 | ||
| 27 | typedef DECLARE_BITMAP(mdp5_smp_state_t, MAX_SMP_BLOCKS); | |
| 28 | ||
| 29 | struct mdp5_client_smp_state { | |
| 30 | mdp5_smp_state_t inuse; | |
| 31 | mdp5_smp_state_t pending; | |
| 32 | }; | |
| 33 | ||
| 34 | struct mdp5_kms; | |
| 35 | ||
| 36 | int mdp5_smp_request(struct mdp5_kms *mdp5_kms, enum mdp5_client_id cid, int nblks); | |
| 37 | void mdp5_smp_configure(struct mdp5_kms *mdp5_kms, enum mdp5_client_id cid); | |
| 38 | void mdp5_smp_commit(struct mdp5_kms *mdp5_kms, enum mdp5_client_id cid); | |
| 39 | ||
| 40 | ||
| 41 | #endif /* __MDP5_SMP_H__ */ |