| /* Copyright (c) 2009-2010, Code Aurora Forum. All rights reserved. |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License version 2 and |
| * only 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. |
| */ |
| |
| #ifndef MDP_PPP_DQ_H |
| #define MDP_PPP_DQ_H |
| |
| #include "msm_fb_def.h" |
| |
| #define MDP_PPP_DEBUG_MSG MSM_FB_DEBUG |
| |
| /* The maximum number of <Reg,Val> pairs in an mdp_ppp_roi_cmd_set structure (a |
| * node) |
| */ |
| #define MDP_PPP_ROI_NODE_SIZE 32 |
| |
| /* ROI config command (<Reg,Val> pair) for MDP PPP block */ |
| struct mdp_ppp_roi_cmd { |
| uint32_t reg; |
| uint32_t val; |
| }; |
| |
| /* ROI config commands for MDP PPP block are stored in a list of |
| * mdp_ppp_roi_cmd_set structures (nodes). |
| */ |
| struct mdp_ppp_roi_cmd_set { |
| struct list_head node; |
| uint32_t ncmds; /* number of commands in this set (node). */ |
| struct mdp_ppp_roi_cmd cmd[MDP_PPP_ROI_NODE_SIZE]; |
| }; |
| |
| /* MDP PPP Display Job (DJob) */ |
| struct mdp_ppp_djob { |
| struct list_head entry; |
| /* One ROI per MDP PPP DJob */ |
| struct list_head roi_cmd_list; |
| struct mdp_blit_req req; |
| struct fb_info *info; |
| struct delayed_work cleaner; |
| struct file *p_src_file, *p_dst_file; |
| }; |
| |
| extern struct completion mdp_ppp_comp; |
| extern boolean mdp_ppp_waiting; |
| extern unsigned long mdp_timer_duration; |
| |
| unsigned int mdp_ppp_async_op_get(void); |
| void mdp_ppp_async_op_set(unsigned int flag); |
| void msm_fb_ensure_mem_coherency_after_dma(struct fb_info *info, |
| struct mdp_blit_req *req_list, int req_list_count); |
| void mdp_ppp_put_img(struct file *p_src_file, struct file *p_dst_file); |
| void mdp_ppp_dq_init(void); |
| void mdp_ppp_outdw(uint32_t addr, uint32_t data); |
| struct mdp_ppp_djob *mdp_ppp_new_djob(void); |
| void mdp_ppp_clear_curr_djob(void); |
| void mdp_ppp_process_curr_djob(void); |
| int mdp_ppp_get_ret_code(void); |
| void mdp_ppp_djob_done(void); |
| void mdp_ppp_wait(void); |
| |
| #endif /* MDP_PPP_DQ_H */ |