1/* 2 * Header for V4L2 SoC Camera driver for OMAP1 Camera Interface 3 * 4 * Copyright (C) 2010, Janusz Krzysztofik <jkrzyszt@tis.icnet.pl> 5 * 6 * This program is free software; you can redistribute it and/or modify 7 * it under the terms of the GNU General Public License version 2 as 8 * published by the Free Software Foundation. 9 */ 10 11#ifndef __MEDIA_OMAP1_CAMERA_H_ 12#define __MEDIA_OMAP1_CAMERA_H_ 13 14#include <linux/bitops.h> 15 16#define OMAP1_CAMERA_IOSIZE 0x1c 17 18enum omap1_cam_vb_mode { 19 OMAP1_CAM_DMA_CONTIG = 0, 20 OMAP1_CAM_DMA_SG, 21}; 22 23#define OMAP1_CAMERA_MIN_BUF_COUNT(x) ((x) == OMAP1_CAM_DMA_CONTIG ? 3 : 2) 24 25struct omap1_cam_platform_data { 26 unsigned long camexclk_khz; 27 unsigned long lclk_khz_max; 28 unsigned long flags; 29}; 30 31#define OMAP1_CAMERA_LCLK_RISING BIT(0) 32#define OMAP1_CAMERA_RST_LOW BIT(1) 33#define OMAP1_CAMERA_RST_HIGH BIT(2) 34 35#endif /* __MEDIA_OMAP1_CAMERA_H_ */ 36