2066930de6
This is the soc_camera support developed by Sascha Hauer for the i.MX27. Alan Carvalho de Assis modified the original driver to get it working on more recent kernels. I modified it further to add support for i.MX25. This driver has been tested on i.MX25 and i.MX27 based platforms. Signed-off-by: Baruch Siach <baruch@tkos.co.il> Acked-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
46 lines
1.6 KiB
C
46 lines
1.6 KiB
C
/*
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* mx2-cam.h - i.MX27/i.MX25 camera driver header file
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*
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* Copyright (C) 2003, Intel Corporation
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* Copyright (C) 2008, Sascha Hauer <s.hauer@pengutronix.de>
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* Copyright (C) 2010, Baruch Siach <baruch@tkos.co.il>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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#ifndef __MACH_MX2_CAM_H_
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#define __MACH_MX2_CAM_H_
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#define MX2_CAMERA_SWAP16 (1 << 0)
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#define MX2_CAMERA_EXT_VSYNC (1 << 1)
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#define MX2_CAMERA_CCIR (1 << 2)
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#define MX2_CAMERA_CCIR_INTERLACE (1 << 3)
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#define MX2_CAMERA_HSYNC_HIGH (1 << 4)
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#define MX2_CAMERA_GATED_CLOCK (1 << 5)
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#define MX2_CAMERA_INV_DATA (1 << 6)
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#define MX2_CAMERA_PCLK_SAMPLE_RISING (1 << 7)
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#define MX2_CAMERA_PACK_DIR_MSB (1 << 8)
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/**
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* struct mx2_camera_platform_data - optional platform data for mx2_camera
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* @flags: any combination of MX2_CAMERA_*
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* @clk: clock rate of the csi block / 2
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*/
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struct mx2_camera_platform_data {
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unsigned long flags;
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unsigned long clk;
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};
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#endif /* __MACH_MX2_CAM_H_ */
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