drivers/gpu/host1x/job.h

   1 /* SPDX-License-Identifier: GPL-2.0-only */
   2 /*
   3  * Tegra host1x Job
   4  *
   5  * Copyright (c) 2011-2013, NVIDIA Corporation.
   6  */
   7
   8 #ifndef __HOST1X_JOB_H
   9 #define __HOST1X_JOB_H
  10
  11 #include <linux/dma-direction.h>
  12
  13 struct host1x_job_gather {
  14         unsigned int words;
  15         dma_addr_t base;
  16         struct host1x_bo *bo;
  17         unsigned int offset;
  18         bool handled;
  19 };
  20
  21 struct host1x_job_unpin_data {
  22         struct host1x_bo *bo;
  23         struct sg_table *sgt;
  24         struct device *dev;
  25         size_t size;
  26         enum dma_data_direction dir;
  27 };
  28
  29 /*
  30  * Dump contents of job to debug output.
  31  */
  32 void host1x_job_dump(struct device *dev, struct host1x_job *job);
  33
  34 #endif