1 /* Copyright (c) 2009-2010, Code Aurora Forum. All rights reserved.
3 * Redistribution and use in source and binary forms, with or without
4 * modification, are permitted provided that the following conditions are
6 * * Redistributions of source code must retain the above copyright
7 * notice, this list of conditions and the following disclaimer.
8 * * Redistributions in binary form must reproduce the above
9 * copyright notice, this list of conditions and the following
10 * disclaimer in the documentation and/or other materials provided
11 * with the distribution.
12 * * Neither the name of Code Aurora Forum, Inc. nor the names of its
13 * contributors may be used to endorse or promote products derived
14 * from this software without specific prior written permission.
16 * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
17 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
18 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
19 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
20 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
21 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
22 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
23 * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
24 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
25 * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
26 * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
33 #include "msm_fb_def.h"
35 #define MDP_PPP_DEBUG_MSG MSM_FB_DEBUG
37 /* The maximum number of <Reg,Val> pairs in an mdp_ppp_roi_cmd_set structure (a
40 #define MDP_PPP_ROI_NODE_SIZE 32
42 /* ROI config command (<Reg,Val> pair) for MDP PPP block */
43 struct mdp_ppp_roi_cmd
{
48 /* ROI config commands for MDP PPP block are stored in a list of
49 * mdp_ppp_roi_cmd_set structures (nodes).
51 struct mdp_ppp_roi_cmd_set
{
52 struct list_head node
;
53 uint32_t ncmds
; /* number of commands in this set (node). */
54 struct mdp_ppp_roi_cmd cmd
[MDP_PPP_ROI_NODE_SIZE
];
57 /* MDP PPP Display Job (DJob) */
59 struct list_head entry
;
60 /* One ROI per MDP PPP DJob */
61 struct list_head roi_cmd_list
;
62 struct mdp_blit_req req
;
64 struct delayed_work cleaner
;
65 struct file
*p_src_file
, *p_dst_file
;
68 extern struct completion mdp_ppp_comp
;
69 extern boolean mdp_ppp_waiting
;
70 extern unsigned long mdp_timer_duration
;
72 unsigned int mdp_ppp_async_op_get(void);
73 void mdp_ppp_async_op_set(unsigned int flag
);
74 void msm_fb_ensure_mem_coherency_after_dma(struct fb_info
*info
,
75 struct mdp_blit_req
*req_list
, int req_list_count
);
76 void mdp_ppp_put_img(struct file
*p_src_file
, struct file
*p_dst_file
);
77 void mdp_ppp_dq_init(void);
78 void mdp_ppp_outdw(uint32_t addr
, uint32_t data
);
79 struct mdp_ppp_djob
*mdp_ppp_new_djob(void);
80 void mdp_ppp_clear_curr_djob(void);
81 void mdp_ppp_process_curr_djob(void);
82 int mdp_ppp_get_ret_code(void);
83 void mdp_ppp_djob_done(void);
84 void mdp_ppp_wait(void);
86 #endif /* MDP_PPP_DQ_H */