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1802d0beec
Based on 1 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license version 2 as published by the free software foundation 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 extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 655 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Allison Randal <allison@lohutok.net> Reviewed-by: Kate Stewart <kstewart@linuxfoundation.org> Reviewed-by: Richard Fontana <rfontana@redhat.com> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190527070034.575739538@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
119 lines
2.5 KiB
C
119 lines
2.5 KiB
C
/* SPDX-License-Identifier: GPL-2.0-only */
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/*
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* Copyright (c) 2015-2016 MediaTek Inc.
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* Author: Houlong Wei <houlong.wei@mediatek.com>
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* Ming Hsiu Tsai <minghsiu.tsai@mediatek.com>
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*/
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#ifndef __MTK_MDP_IPI_H__
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#define __MTK_MDP_IPI_H__
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#define MTK_MDP_MAX_NUM_PLANE 3
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enum mdp_ipi_msgid {
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AP_MDP_INIT = 0xd000,
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AP_MDP_DEINIT = 0xd001,
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AP_MDP_PROCESS = 0xd002,
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VPU_MDP_INIT_ACK = 0xe000,
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VPU_MDP_DEINIT_ACK = 0xe001,
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VPU_MDP_PROCESS_ACK = 0xe002
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};
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#pragma pack(push, 4)
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/**
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* struct mdp_ipi_init - for AP_MDP_INIT
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* @msg_id : AP_MDP_INIT
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* @ipi_id : IPI_MDP
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* @ap_inst : AP mtk_mdp_vpu address
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*/
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struct mdp_ipi_init {
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uint32_t msg_id;
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uint32_t ipi_id;
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uint64_t ap_inst;
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};
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/**
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* struct mdp_ipi_comm - for AP_MDP_PROCESS, AP_MDP_DEINIT
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* @msg_id : AP_MDP_PROCESS, AP_MDP_DEINIT
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* @ipi_id : IPI_MDP
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* @ap_inst : AP mtk_mdp_vpu address
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* @vpu_inst_addr : VPU MDP instance address
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*/
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struct mdp_ipi_comm {
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uint32_t msg_id;
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uint32_t ipi_id;
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uint64_t ap_inst;
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uint32_t vpu_inst_addr;
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};
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/**
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* struct mdp_ipi_comm_ack - for VPU_MDP_DEINIT_ACK, VPU_MDP_PROCESS_ACK
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* @msg_id : VPU_MDP_DEINIT_ACK, VPU_MDP_PROCESS_ACK
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* @ipi_id : IPI_MDP
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* @ap_inst : AP mtk_mdp_vpu address
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* @vpu_inst_addr : VPU MDP instance address
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* @status : VPU exeuction result
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*/
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struct mdp_ipi_comm_ack {
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uint32_t msg_id;
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uint32_t ipi_id;
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uint64_t ap_inst;
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uint32_t vpu_inst_addr;
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int32_t status;
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};
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/**
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* struct mdp_config - configured for source/destination image
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* @x : left
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* @y : top
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* @w : width
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* @h : height
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* @w_stride : bytes in horizontal
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* @h_stride : bytes in vertical
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* @crop_x : cropped left
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* @crop_y : cropped top
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* @crop_w : cropped width
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* @crop_h : cropped height
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* @format : color format
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*/
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struct mdp_config {
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int32_t x;
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int32_t y;
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int32_t w;
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int32_t h;
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int32_t w_stride;
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int32_t h_stride;
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int32_t crop_x;
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int32_t crop_y;
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int32_t crop_w;
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int32_t crop_h;
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int32_t format;
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};
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struct mdp_buffer {
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uint64_t addr_mva[MTK_MDP_MAX_NUM_PLANE];
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int32_t plane_size[MTK_MDP_MAX_NUM_PLANE];
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int32_t plane_num;
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};
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struct mdp_config_misc {
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int32_t orientation; /* 0, 90, 180, 270 */
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int32_t hflip; /* 1 will enable the flip */
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int32_t vflip; /* 1 will enable the flip */
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int32_t alpha; /* global alpha */
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};
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struct mdp_process_vsi {
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struct mdp_config src_config;
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struct mdp_buffer src_buffer;
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struct mdp_config dst_config;
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struct mdp_buffer dst_buffer;
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struct mdp_config_misc misc;
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};
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#pragma pack(pop)
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#endif /* __MTK_MDP_IPI_H__ */
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