LXR linux/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#include <nvif/push507c.h>
  26
  27#include <nvhw/class/cl907e.h>
  28
  29static int
  30ovly907e_image_set(struct nv50_wndw *wndw, struct nv50_wndw_atom *asyw)
  31{
  32        struct nvif_push *push = wndw->wndw.push;
  33        int ret;
  34
  35        if ((ret = PUSH_WAIT(push, 12)))
  36                return ret;
  37
  38        PUSH_MTHD(push, NV907E, SET_PRESENT_CONTROL,
  39                  NVDEF(NV907E, SET_PRESENT_CONTROL, BEGIN_MODE, ASAP) |
  40                  NVVAL(NV907E, SET_PRESENT_CONTROL, MIN_PRESENT_INTERVAL, asyw->image.interval));
  41
  42        PUSH_MTHD(push, NV907E, SET_CONTEXT_DMA_ISO, asyw->image.handle[0]);
  43
  44        PUSH_MTHD(push, NV907E, SET_COMPOSITION_CONTROL,
  45                  NVDEF(NV907E, SET_COMPOSITION_CONTROL, MODE, OPAQUE));
  46
  47        PUSH_MTHD(push, NV907E, SURFACE_SET_OFFSET, asyw->image.offset[0] >> 8);
  48
  49        PUSH_MTHD(push, NV907E, SURFACE_SET_SIZE,
  50                  NVVAL(NV907E, SURFACE_SET_SIZE, WIDTH, asyw->image.w) |
  51                  NVVAL(NV907E, SURFACE_SET_SIZE, HEIGHT, asyw->image.h),
  52
  53                                SURFACE_SET_STORAGE,
  54                  NVVAL(NV907E, SURFACE_SET_STORAGE, BLOCK_HEIGHT, asyw->image.blockh) |
  55                  NVVAL(NV907E, SURFACE_SET_STORAGE, PITCH, (asyw->image.pitch[0] >> 8)) |
  56                  NVVAL(NV907E, SURFACE_SET_STORAGE, PITCH, asyw->image.blocks[0]) |
  57                  NVVAL(NV907E, SURFACE_SET_STORAGE, MEMORY_LAYOUT, asyw->image.layout),
  58
  59                                SURFACE_SET_PARAMS,
  60                  NVVAL(NV907E, SURFACE_SET_PARAMS, FORMAT, asyw->image.format) |
  61                  NVVAL(NV907E, SURFACE_SET_PARAMS, COLOR_SPACE, asyw->image.colorspace));
  62        return 0;
  63}
  64
  65const struct nv50_wndw_func
  66ovly907e = {
  67        .acquire = ovly507e_acquire,
  68        .release = ovly507e_release,
  69        .ntfy_set = base507c_ntfy_set,
  70        .ntfy_clr = base507c_ntfy_clr,
  71        .ntfy_reset = ovly827e_ntfy_reset,
  72        .ntfy_wait_begun = ovly827e_ntfy_wait_begun,
  73        .image_set = ovly907e_image_set,
  74        .image_clr = base507c_image_clr,
  75        .scale_set = ovly507e_scale_set,
  76        .update = base507c_update,
  77};
  78
  79static const u32
  80ovly907e_format[] = {
  81        DRM_FORMAT_YUYV,
  82        DRM_FORMAT_UYVY,
  83        DRM_FORMAT_XRGB8888,
  84        DRM_FORMAT_XRGB1555,
  85        DRM_FORMAT_XBGR2101010,
  86        DRM_FORMAT_XBGR16161616F,
  87        0
  88};
  89
  90int
  91ovly907e_new(struct nouveau_drm *drm, int head, s32 oclass,
  92             struct nv50_wndw **pwndw)
  93{
  94        return ovly507e_new_(&ovly907e, ovly907e_format, drm, head, oclass,
  95                             0x00000004 << (head * 4), pwndw);
  96}
  97