283e4a8299
This patch removes the soc_camera API dependency from pxa_camera. In the current status : - all previously captures are working the same on pxa270 - the s_crop() call was removed, judged not working (see what happens soc_camera_s_crop() when get_crop() == NULL) - if the pixel clock is provided by then sensor, ie. not MCLK, the dual stage change is not handled yet. => there is no in-tree user of this, so I'll let it that way - the MCLK is not yet finished, it's as in the legacy way, ie. activated at video device opening and closed at video device closing. In a subsequence patch pxa_camera_mclk_ops should be used, and platform data MCLK ignored. It will be the sensor's duty to request the clock and enable it, which will end in pxa_camera_mclk_ops. Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
47 lines
1.5 KiB
C
47 lines
1.5 KiB
C
/*
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camera.h - PXA camera driver header file
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Copyright (C) 2003, Intel Corporation
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Copyright (C) 2008, Guennadi Liakhovetski <kernel@pengutronix.de>
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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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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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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., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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#ifndef __ASM_ARCH_CAMERA_H_
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#define __ASM_ARCH_CAMERA_H_
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#define PXA_CAMERA_MASTER 1
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#define PXA_CAMERA_DATAWIDTH_4 2
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#define PXA_CAMERA_DATAWIDTH_5 4
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#define PXA_CAMERA_DATAWIDTH_8 8
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#define PXA_CAMERA_DATAWIDTH_9 0x10
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#define PXA_CAMERA_DATAWIDTH_10 0x20
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#define PXA_CAMERA_PCLK_EN 0x40
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#define PXA_CAMERA_MCLK_EN 0x80
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#define PXA_CAMERA_PCP 0x100
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#define PXA_CAMERA_HSP 0x200
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#define PXA_CAMERA_VSP 0x400
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struct pxacamera_platform_data {
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unsigned long flags;
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unsigned long mclk_10khz;
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int sensor_i2c_adapter_id;
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int sensor_i2c_address;
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};
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extern void pxa_set_camera_info(struct pxacamera_platform_data *);
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#endif /* __ASM_ARCH_CAMERA_H_ */
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