From c6568fd43197352eb4c82e1271717a835af9fc27 Mon Sep 17 00:00:00 2001 From: Mauro Carvalho Chehab Date: Tue, 5 Feb 2008 17:46:25 +0000 Subject: V4L2 soc_camera driver for PXA27x processors From: Guennadi Liakhovetski This patch adds a driver for the Quick Capture Interface on the PXA270. It is based on the original driver from Intel, but has been re-worked multiple times since then, now for the first time it supports the V4L2 API. Signed-off-by: Guennadi Liakhovetski Signed-off-by: Mauro Carvalho Chehab --- linux/include/asm-arm/arch-pxa/camera.h | 48 +++++++++++++++++++++++++++++++++ 1 file changed, 48 insertions(+) create mode 100644 linux/include/asm-arm/arch-pxa/camera.h (limited to 'linux/include/asm-arm/arch-pxa/camera.h') diff --git a/linux/include/asm-arm/arch-pxa/camera.h b/linux/include/asm-arm/arch-pxa/camera.h new file mode 100644 index 000000000..39516ced8 --- /dev/null +++ b/linux/include/asm-arm/arch-pxa/camera.h @@ -0,0 +1,48 @@ +/* + camera.h - PXA camera driver header file + + Copyright (C) 2003, Intel Corporation + Copyright (C) 2008, Guennadi Liakhovetski + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. +*/ + +#ifndef __ASM_ARCH_CAMERA_H_ +#define __ASM_ARCH_CAMERA_H_ + +#define PXA_CAMERA_MASTER 1 +#define PXA_CAMERA_DATAWIDTH_4 2 +#define PXA_CAMERA_DATAWIDTH_5 4 +#define PXA_CAMERA_DATAWIDTH_8 8 +#define PXA_CAMERA_DATAWIDTH_9 0x10 +#define PXA_CAMERA_DATAWIDTH_10 0x20 +#define PXA_CAMERA_PCLK_EN 0x40 +#define PXA_CAMERA_MCLK_EN 0x80 +#define PXA_CAMERA_PCP 0x100 +#define PXA_CAMERA_HSP 0x200 +#define PXA_CAMERA_VSP 0x400 + +struct pxacamera_platform_data { + int (*init)(struct device *); + int (*power)(struct device *, int); + int (*reset)(struct device *, int); + + unsigned long flags; + unsigned long mclk_10khz; +}; + +extern void pxa_set_camera_info(struct pxacamera_platform_data *); + +#endif /* __ASM_ARCH_CAMERA_H_ */ -- cgit v1.2.3