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d06c1a9f34
Add support for VSPX, a specialized version of the VSP2 that transfers data to the ISP. The VSPX is composed of two RPF units to read data from external memory and an IIF instance that performs transfer towards the ISP. The VSPX is supported through a newly introduced vsp1_vspx.c file that exposes two interfaces: vsp1_vspx interface, declared in vsp1_vspx.h for the vsp1 core to initialize and cleanup the VSPX, and a vsp1_isp interface, declared in include/media/vsp1.h for the ISP driver to control the VSPX operations. Tested-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> Reviewed-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Signed-off-by: Jacopo Mondi <jacopo.mondi+renesas@ideasonboard.com> Link: https://lore.kernel.org/r/20250617-b4-vspx-v13-1-9f4054c1c9af@ideasonboard.com Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
16 lines
375 B
C
16 lines
375 B
C
/* SPDX-License-Identifier: GPL-2.0+ */
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/*
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* vsp1_vspx.h -- R-Car Gen 4 VSPX
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*
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* Copyright (C) 2025 Ideas On Board Oy
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* Copyright (C) 2025 Renesas Electronics Corporation
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*/
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#ifndef __VSP1_VSPX_H__
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#define __VSP1_VSPX_H__
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#include "vsp1.h"
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int vsp1_vspx_init(struct vsp1_device *vsp1);
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void vsp1_vspx_cleanup(struct vsp1_device *vsp1);
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#endif /* __VSP1_VSPX_H__ */
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