drivers/gpu/drm/lima/lima_drv.h

   1 /* SPDX-License-Identifier: GPL-2.0 OR MIT */
   2 /* Copyright 2017-2019 Qiang Yu <yuq825@gmail.com> */
   3
   4 #ifndef __LIMA_DRV_H__
   5 #define __LIMA_DRV_H__
   6
   7 #include <drm/drm_file.h>
   8
   9 #include "lima_ctx.h"
  10
  11 extern int lima_sched_timeout_ms;
  12 extern uint lima_heap_init_nr_pages;
  13 extern uint lima_max_error_tasks;
  14 extern uint lima_job_hang_limit;
  15
  16 struct lima_vm;
  17 struct lima_bo;
  18 struct lima_sched_task;
  19
  20 struct drm_lima_gem_submit_bo;
  21
  22 struct lima_drm_priv {
  23         struct lima_vm *vm;
  24         struct lima_ctx_mgr ctx_mgr;
  25 };
  26
  27 struct lima_submit {
  28         struct lima_ctx *ctx;
  29         int pipe;
  30         u32 flags;
  31
  32         struct drm_lima_gem_submit_bo *bos;
  33         struct lima_bo **lbos;
  34         u32 nr_bos;
  35
  36         u32 in_sync[2];
  37         u32 out_sync;
  38
  39         struct lima_sched_task *task;
  40 };
  41
  42 static inline struct lima_drm_priv *
  43 to_lima_drm_priv(struct drm_file *file)
  44 {
  45         return file->driver_priv;
  46 }
  47
  48 #endif