drivers/gpu/drm/nouveau/dispnv50/ovly907e.c

   1 /*
   2  * Copyright 2018 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 "ovly.h"
  23 #include "atom.h"
  24
  25 static void
  26 ovly907e_image_set(struct nv50_wndw *wndw, struct nv50_wndw_atom *asyw)
  27 {
  28         u32 *push;
  29         if ((push = evo_wait(&wndw->wndw, 12))) {
  30                 evo_mthd(push, 0x0084, 1);
  31                 evo_data(push, asyw->image.interval << 4);
  32                 evo_mthd(push, 0x00c0, 1);
  33                 evo_data(push, asyw->image.handle[0]);
  34                 evo_mthd(push, 0x0100, 1);
  35                 evo_data(push, 0x00000002);
  36                 evo_mthd(push, 0x0400, 1);
  37                 evo_data(push, asyw->image.offset[0] >> 8);
  38                 evo_mthd(push, 0x0408, 3);
  39                 evo_data(push, asyw->image.h << 16 | asyw->image.w);
  40                 evo_data(push, asyw->image.layout << 24 |
  41                                (asyw->image.pitch[0] >> 8) << 8 |
  42                                asyw->image.blocks[0] << 8 |
  43                                asyw->image.blockh);
  44                 evo_data(push, asyw->image.format << 8 |
  45                                asyw->image.colorspace);
  46                 evo_kick(push, &wndw->wndw);
  47         }
  48 }
  49
  50 const struct nv50_wndw_func
  51 ovly907e = {
  52         .acquire = ovly507e_acquire,
  53         .release = ovly507e_release,
  54         .ntfy_set = ovly507e_ntfy_set,
  55         .ntfy_clr = ovly507e_ntfy_clr,
  56         .ntfy_reset = ovly827e_ntfy_reset,
  57         .ntfy_wait_begun = ovly827e_ntfy_wait_begun,
  58         .image_set = ovly907e_image_set,
  59         .image_clr = ovly507e_image_clr,
  60         .scale_set = ovly507e_scale_set,
  61         .update = ovly507e_update,
  62 };
  63
  64 int
  65 ovly907e_new(struct nouveau_drm *drm, int head, s32 oclass,
  66              struct nv50_wndw **pwndw)
  67 {
  68         return ovly507e_new_(&ovly907e, ovly827e_format, drm, head, oclass,
  69                              0x00000004 << (head * 4), pwndw);
  70 }