drivers/gpu/drm/nouveau/nvkm/engine/disp/mcp89.c

   1 /*
   2  * Copyright 2017 Red Hat Inc.
   3  *
   4  * Permission is hereby granted, free of charge, to any person obtaining a
   5  * copy of this software and associated documentation files (the "Software"),
   6  * to deal in the Software without restriction, including without limitation
   7  * the rights to use, copy, modify, merge, publish, distribute, sublicense,
   8  * and/or sell copies of the Software, and to permit persons to whom the
   9  * Software is furnished to do so, subject to the following conditions:
  10  *
  11  * The above copyright notice and this permission notice shall be included in
  12  * all copies or substantial portions of the Software.
  13  *
  14  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  15  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  16  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
  17  * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
  18  * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
  19  * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
  20  * OTHER DEALINGS IN THE SOFTWARE.
  21  */
  22 #include "nv50.h"
  23 #include "head.h"
  24 #include "ior.h"
  25 #include "rootnv50.h"
  26
  27 static const struct nv50_disp_func
  28 mcp89_disp = {
  29         .intr = nv50_disp_intr,
  30         .uevent = &nv50_disp_chan_uevent,
  31         .super = nv50_disp_super,
  32         .root = &gt215_disp_root_oclass,
  33         .head.new = nv50_head_new,
  34         .dac = { .nr = 3, .new = nv50_dac_new },
  35         .sor = { .nr = 4, .new = mcp89_sor_new },
  36         .pior = { .nr = 3, .new = nv50_pior_new },
  37 };
  38
  39 int
  40 mcp89_disp_new(struct nvkm_device *device, int index, struct nvkm_disp **pdisp)
  41 {
  42         return nv50_disp_new_(&mcp89_disp, device, index, 2, pdisp);
  43 }