drivers/gpu/drm/nouveau/nvkm/engine/disp/ovlygk104.c

   1 /*
   2  * Copyright 2012 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  * Authors: Ben Skeggs
  23  */
  24 #include "dmacnv50.h"
  25 #include "rootnv50.h"
  26
  27 #include <nvif/class.h>
  28
  29 static const struct nv50_disp_mthd_list
  30 gk104_disp_ovly_mthd_base = {
  31         .mthd = 0x0000,
  32         .data = {
  33                 { 0x0080, 0x665080 },
  34                 { 0x0084, 0x665084 },
  35                 { 0x0088, 0x665088 },
  36                 { 0x008c, 0x66508c },
  37                 { 0x0090, 0x665090 },
  38                 { 0x0094, 0x665094 },
  39                 { 0x00a0, 0x6650a0 },
  40                 { 0x00a4, 0x6650a4 },
  41                 { 0x00b0, 0x6650b0 },
  42                 { 0x00b4, 0x6650b4 },
  43                 { 0x00b8, 0x6650b8 },
  44                 { 0x00c0, 0x6650c0 },
  45                 { 0x00c4, 0x6650c4 },
  46                 { 0x00e0, 0x6650e0 },
  47                 { 0x00e4, 0x6650e4 },
  48                 { 0x00e8, 0x6650e8 },
  49                 { 0x0100, 0x665100 },
  50                 { 0x0104, 0x665104 },
  51                 { 0x0108, 0x665108 },
  52                 { 0x010c, 0x66510c },
  53                 { 0x0110, 0x665110 },
  54                 { 0x0118, 0x665118 },
  55                 { 0x011c, 0x66511c },
  56                 { 0x0120, 0x665120 },
  57                 { 0x0124, 0x665124 },
  58                 { 0x0130, 0x665130 },
  59                 { 0x0134, 0x665134 },
  60                 { 0x0138, 0x665138 },
  61                 { 0x013c, 0x66513c },
  62                 { 0x0140, 0x665140 },
  63                 { 0x0144, 0x665144 },
  64                 { 0x0148, 0x665148 },
  65                 { 0x014c, 0x66514c },
  66                 { 0x0150, 0x665150 },
  67                 { 0x0154, 0x665154 },
  68                 { 0x0158, 0x665158 },
  69                 { 0x015c, 0x66515c },
  70                 { 0x0160, 0x665160 },
  71                 { 0x0164, 0x665164 },
  72                 { 0x0168, 0x665168 },
  73                 { 0x016c, 0x66516c },
  74                 { 0x0400, 0x665400 },
  75                 { 0x0404, 0x665404 },
  76                 { 0x0408, 0x665408 },
  77                 { 0x040c, 0x66540c },
  78                 { 0x0410, 0x665410 },
  79                 {}
  80         }
  81 };
  82
  83 static const struct nv50_disp_chan_mthd
  84 gk104_disp_ovly_chan_mthd = {
  85         .name = "Overlay",
  86         .addr = 0x001000,
  87         .prev = -0x020000,
  88         .data = {
  89                 { "Global", 1, &gk104_disp_ovly_mthd_base },
  90                 {}
  91         }
  92 };
  93
  94 const struct nv50_disp_dmac_oclass
  95 gk104_disp_ovly_oclass = {
  96         .base.oclass = GK104_DISP_OVERLAY_CONTROL_DMA,
  97         .base.minver = 0,
  98         .base.maxver = 0,
  99         .ctor = nv50_disp_ovly_new,
 100         .func = &gf119_disp_dmac_func,
 101         .mthd = &gk104_disp_ovly_chan_mthd,
 102         .chid = 5,
 103 };