LXR linux/drivers/gpu/host1x/job.h

   1/*
   2 * Tegra host1x Job
   3 *
   4 * Copyright (c) 2011-2013, NVIDIA Corporation.
   5 *
   6 * This program is free software; you can redistribute it and/or modify it
   7 * under the terms and conditions of the GNU General Public License,
   8 * version 2, as published by the Free Software Foundation.
   9 *
  10 * This program is distributed in the hope it will be useful, but WITHOUT
  11 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  12 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
  13 * more details.
  14 *
  15 * You should have received a copy of the GNU General Public License
  16 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  17 */
  18
  19#ifndef __HOST1X_JOB_H
  20#define __HOST1X_JOB_H
  21
  22struct host1x_job_gather {
  23        u32 words;
  24        dma_addr_t base;
  25        struct host1x_bo *bo;
  26        u32 offset;
  27        bool handled;
  28};
  29
  30struct host1x_cmdbuf {
  31        u32 handle;
  32        u32 offset;
  33        u32 words;
  34        u32 pad;
  35};
  36
  37struct host1x_waitchk {
  38        struct host1x_bo *bo;
  39        u32 offset;
  40        u32 syncpt_id;
  41        u32 thresh;
  42};
  43
  44struct host1x_job_unpin_data {
  45        struct host1x_bo *bo;
  46        struct sg_table *sgt;
  47};
  48
  49/*
  50 * Dump contents of job to debug output.
  51 */
  52void host1x_job_dump(struct device *dev, struct host1x_job *job);
  53
  54#endif
  55