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d480ace0 PM |
1 | /* drivers/video/msm_fb/mdp_scale_tables.h |
2 | * | |
3 | * Copyright (C) 2007 QUALCOMM Incorporated | |
4 | * Copyright (C) 2007 Google Incorporated | |
5 | * | |
6 | * This software is licensed under the terms of the GNU General Public | |
7 | * License version 2, as published by the Free Software Foundation, and | |
8 | * may be copied, distributed, and modified under those terms. | |
9 | * | |
10 | * This program is distributed in the hope that it will be useful, | |
11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
13 | * GNU General Public License for more details. | |
14 | */ | |
15 | #ifndef _MDP_SCALE_TABLES_H_ | |
16 | #define _MDP_SCALE_TABLES_H_ | |
17 | ||
18 | #include <linux/types.h> | |
19 | struct mdp_table_entry { | |
20 | uint32_t reg; | |
21 | uint32_t val; | |
22 | }; | |
23 | ||
24 | extern struct mdp_table_entry mdp_upscale_table[64]; | |
25 | ||
26 | enum { | |
27 | MDP_DOWNSCALE_PT2TOPT4, | |
28 | MDP_DOWNSCALE_PT4TOPT6, | |
29 | MDP_DOWNSCALE_PT6TOPT8, | |
30 | MDP_DOWNSCALE_PT8TO1, | |
31 | MDP_DOWNSCALE_MAX, | |
32 | }; | |
33 | ||
34 | extern struct mdp_table_entry *mdp_downscale_x_table[MDP_DOWNSCALE_MAX]; | |
35 | extern struct mdp_table_entry *mdp_downscale_y_table[MDP_DOWNSCALE_MAX]; | |
36 | extern struct mdp_table_entry mdp_gaussian_blur_table[]; | |
37 | ||
38 | #endif |