1*4882a593Smuzhiyun /* SPDX-License-Identifier: GPL-2.0-or-later */ 2*4882a593Smuzhiyun /* 3*4882a593Smuzhiyun * mx3_camera.h - i.MX3x camera driver header file 4*4882a593Smuzhiyun * 5*4882a593Smuzhiyun * Copyright (C) 2008, Guennadi Liakhovetski, DENX Software Engineering, <lg@denx.de> 6*4882a593Smuzhiyun */ 7*4882a593Smuzhiyun 8*4882a593Smuzhiyun #ifndef _MX3_CAMERA_H_ 9*4882a593Smuzhiyun #define _MX3_CAMERA_H_ 10*4882a593Smuzhiyun 11*4882a593Smuzhiyun #include <linux/device.h> 12*4882a593Smuzhiyun 13*4882a593Smuzhiyun #define MX3_CAMERA_CLK_SRC 1 14*4882a593Smuzhiyun #define MX3_CAMERA_EXT_VSYNC 2 15*4882a593Smuzhiyun #define MX3_CAMERA_DP 4 16*4882a593Smuzhiyun #define MX3_CAMERA_PCP 8 17*4882a593Smuzhiyun #define MX3_CAMERA_HSP 0x10 18*4882a593Smuzhiyun #define MX3_CAMERA_VSP 0x20 19*4882a593Smuzhiyun #define MX3_CAMERA_DATAWIDTH_4 0x40 20*4882a593Smuzhiyun #define MX3_CAMERA_DATAWIDTH_8 0x80 21*4882a593Smuzhiyun #define MX3_CAMERA_DATAWIDTH_10 0x100 22*4882a593Smuzhiyun #define MX3_CAMERA_DATAWIDTH_15 0x200 23*4882a593Smuzhiyun 24*4882a593Smuzhiyun #define MX3_CAMERA_DATAWIDTH_MASK (MX3_CAMERA_DATAWIDTH_4 | MX3_CAMERA_DATAWIDTH_8 | \ 25*4882a593Smuzhiyun MX3_CAMERA_DATAWIDTH_10 | MX3_CAMERA_DATAWIDTH_15) 26*4882a593Smuzhiyun 27*4882a593Smuzhiyun struct v4l2_async_subdev; 28*4882a593Smuzhiyun 29*4882a593Smuzhiyun /** 30*4882a593Smuzhiyun * struct mx3_camera_pdata - i.MX3x camera platform data 31*4882a593Smuzhiyun * @flags: MX3_CAMERA_* flags 32*4882a593Smuzhiyun * @mclk_10khz: master clock frequency in 10kHz units 33*4882a593Smuzhiyun * @dma_dev: IPU DMA device to match against in channel allocation 34*4882a593Smuzhiyun */ 35*4882a593Smuzhiyun struct mx3_camera_pdata { 36*4882a593Smuzhiyun unsigned long flags; 37*4882a593Smuzhiyun unsigned long mclk_10khz; 38*4882a593Smuzhiyun struct device *dma_dev; 39*4882a593Smuzhiyun struct v4l2_async_subdev **asd; /* Flat array, arranged in groups */ 40*4882a593Smuzhiyun int *asd_sizes; /* 0-terminated array of asd group sizes */ 41*4882a593Smuzhiyun }; 42*4882a593Smuzhiyun 43*4882a593Smuzhiyun #endif 44