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git.proxmox.com Git - mirror_ubuntu-artful-kernel.git/blob - include/linux/platform_data/camera-mx3.h
2 * mx3_camera.h - i.MX3x camera driver header file
4 * Copyright (C) 2008, Guennadi Liakhovetski, DENX Software Engineering, <lg@denx.de>
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
17 #ifndef _MX3_CAMERA_H_
18 #define _MX3_CAMERA_H_
20 #include <linux/device.h>
22 #define MX3_CAMERA_CLK_SRC 1
23 #define MX3_CAMERA_EXT_VSYNC 2
24 #define MX3_CAMERA_DP 4
25 #define MX3_CAMERA_PCP 8
26 #define MX3_CAMERA_HSP 0x10
27 #define MX3_CAMERA_VSP 0x20
28 #define MX3_CAMERA_DATAWIDTH_4 0x40
29 #define MX3_CAMERA_DATAWIDTH_8 0x80
30 #define MX3_CAMERA_DATAWIDTH_10 0x100
31 #define MX3_CAMERA_DATAWIDTH_15 0x200
33 #define MX3_CAMERA_DATAWIDTH_MASK (MX3_CAMERA_DATAWIDTH_4 | MX3_CAMERA_DATAWIDTH_8 | \
34 MX3_CAMERA_DATAWIDTH_10 | MX3_CAMERA_DATAWIDTH_15)
36 struct v4l2_async_subdev
;
39 * struct mx3_camera_pdata - i.MX3x camera platform data
40 * @flags: MX3_CAMERA_* flags
41 * @mclk_10khz: master clock frequency in 10kHz units
42 * @dma_dev: IPU DMA device to match against in channel allocation
44 struct mx3_camera_pdata
{
46 unsigned long mclk_10khz
;
47 struct device
*dma_dev
;
48 struct v4l2_async_subdev
**asd
; /* Flat array, arranged in groups */
49 int *asd_sizes
; /* 0-terminated array of asd group sizes */