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https://github.com/nxp-imx/linux-imx.git
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430015db3d
This patch forwards IPUv3 common driver from imx_4.19.y kernel. This includs IPUv3 common, IPUv3 prefetch engine and VDOA support. Reviewed-by: Sandor Yu <Sandor.yu@nxp.com> Signed-off-by: Liu Ying <victor.liu@nxp.com> [ Aisheng: squash legacy patches ] Signed-off-by: Dong Aisheng <aisheng.dong@nxp.com> [ Liu Ying: Use platform_get_irq() to get vdoa irq, not platform_get_resource() ] [ Liu Ying: Check bypass_reset to do internal reset in ipu_probe() ] Signed-off-by: Liu Ying <victor.liu@nxp.com> [ Liu Ying: Set ipu->online to false if device_reset() fails ] Signed-off-by: Liu Ying <victor.liu@nxp.com> [ Liu Ying: Call dev_err_probe() if device_reset() fails in ipu_probe() ] Signed-off-by: Liu Ying <victor.liu@nxp.com> [ Robby Cai: Update class_create() api ] Signed-off-by: Robby Cai <robby.cai@nxp.com>
39 lines
872 B
C
39 lines
872 B
C
/*
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* Copyright 2005-2015 Freescale Semiconductor, Inc.
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*/
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/*
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* The code contained herein is licensed under the GNU Lesser General
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* Public License. You may obtain a copy of the GNU Lesser General
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* Public License Version 2.1 or later at the following locations:
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*
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* http://www.opensource.org/licenses/lgpl-license.html
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* http://www.gnu.org/copyleft/lgpl.html
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*/
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/*!
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* @defgroup IPU MXC Image Processing Unit (IPU) Driver
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*/
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/*!
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* @file linux/ipu.h
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*
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* @brief This file contains the IPU driver API declarations.
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*
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* @ingroup IPU
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*/
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#ifndef __LINUX_IPU_H__
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#define __LINUX_IPU_H__
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#include <linux/interrupt.h>
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#include <uapi/linux/ipu.h>
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unsigned int fmt_to_bpp(unsigned int pixelformat);
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cs_t colorspaceofpixel(int fmt);
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int need_csc(int ifmt, int ofmt);
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int ipu_queue_task(struct ipu_task *task);
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int ipu_check_task(struct ipu_task *task);
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#endif
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