common/VIL/pipeline_passthrough/pipeline_passthrough_be.h

   1 /*
   2 // Copyright (c) 2017 Intel Corporation
   3 //
   4 // Licensed under the Apache License, Version 2.0 (the "License");
   5 // you may not use this file except in compliance with the License.
   6 // You may obtain a copy of the License at
   7 //
   8 //      http://www.apache.org/licenses/LICENSE-2.0
   9 //
  10 // Unless required by applicable law or agreed to in writing, software
  11 // distributed under the License is distributed on an "AS IS" BASIS,
  12 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13 // See the License for the specific language governing permissions and
  14 // limitations under the License.
  15 */
  16
  17 #ifndef __INCLUDE_PIPELINE_PASSTHROUGH_BE_H__
  18 #define __INCLUDE_PIPELINE_PASSTHROUGH_BE_H__
  19
  20 #include "pipeline_common_be.h"
  21
  22 #define PIPELINE_PASSTHROUGH_DMA_SIZE_MAX                             64
  23
  24 struct pipeline_passthrough_params {
  25         uint32_t dma_enabled;
  26         uint32_t dma_dst_offset;
  27         uint32_t dma_src_offset;
  28         uint8_t dma_src_mask[PIPELINE_PASSTHROUGH_DMA_SIZE_MAX];
  29         uint32_t dma_size;
  30
  31         uint32_t dma_hash_enabled;
  32         uint32_t dma_hash_offset;
  33         uint32_t lb_hash_enabled;
  34 };
  35
  36 int
  37 pipeline_passthrough_parse_args(struct pipeline_passthrough_params *p,
  38         struct pipeline_params *params);
  39
  40 extern struct pipeline_be_ops pipeline_passthrough_be_ops;
  41
  42 #endif