/*
   * Copyright 2012 Red Hat Inc.
   *
   * Permission is hereby granted, free of charge, to any person obtaining a
   * copy of this software and associated documentation files (the "Software"),
   * to deal in the Software without restriction, including without limitation
   * the rights to use, copy, modify, merge, publish, distribute, sublicense,
   * and/or sell copies of the Software, and to permit persons to whom the
   * Software is furnished to do so, subject to the following conditions:
   *
   * The above copyright notice and this permission notice shall be included in
   * all copies or substantial portions of the Software.
   *
   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
   * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
   * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
   * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
   * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
   * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
   * OTHER DEALINGS IN THE SOFTWARE.
   *
   * Authors: Ben Skeggs
   */
  #include "channv50.h"
  
  static void
  gf119_disp_chan_uevent_fini(struct nvkm_event *event, int type, int index)
  {
  	struct nv50_disp *disp = container_of(event, typeof(*disp), uevent);
  	struct nvkm_device *device = disp->base.engine.subdev.device;
  	nvkm_mask(device, 0x610090, 0x00000001 << index, 0x00000000 << index);
  	nvkm_wr32(device, 0x61008c, 0x00000001 << index);
  }
  
  static void
  gf119_disp_chan_uevent_init(struct nvkm_event *event, int types, int index)
  {
  	struct nv50_disp *disp = container_of(event, typeof(*disp), uevent);
  	struct nvkm_device *device = disp->base.engine.subdev.device;
  	nvkm_wr32(device, 0x61008c, 0x00000001 << index);
  	nvkm_mask(device, 0x610090, 0x00000001 << index, 0x00000001 << index);
  }
  
  const struct nvkm_event_func
  gf119_disp_chan_uevent = {
  	.ctor = nv50_disp_chan_uevent_ctor,
  	.init = gf119_disp_chan_uevent_init,
  	.fini = gf119_disp_chan_uevent_fini,
  };