LXR linux/drivers/gpu/drm/nouveau/dispnv50/wndwc67e.c

   1/*
   2 * Copyright 2021 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 "wndw.h"
  23#include "atom.h"
  24
  25#include <nvif/pushc37b.h>
  26
  27#include <nvhw/class/clc57e.h>
  28
  29static int
  30wndwc67e_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, 17)))
  36                return ret;
  37
  38        PUSH_MTHD(push, NVC57E, SET_PRESENT_CONTROL,
  39                  NVVAL(NVC57E, SET_PRESENT_CONTROL, MIN_PRESENT_INTERVAL, asyw->image.interval) |
  40                  NVVAL(NVC57E, SET_PRESENT_CONTROL, BEGIN_MODE, asyw->image.mode) |
  41                  NVDEF(NVC57E, SET_PRESENT_CONTROL, TIMESTAMP_MODE, DISABLE));
  42
  43        PUSH_MTHD(push, NVC57E, SET_SIZE,
  44                  NVVAL(NVC57E, SET_SIZE, WIDTH, asyw->image.w) |
  45                  NVVAL(NVC57E, SET_SIZE, HEIGHT, asyw->image.h),
  46
  47                                SET_STORAGE,
  48                  NVVAL(NVC57E, SET_STORAGE, BLOCK_HEIGHT, asyw->image.blockh),
  49
  50                                SET_PARAMS,
  51                  NVVAL(NVC57E, SET_PARAMS, FORMAT, asyw->image.format) |
  52                  NVDEF(NVC57E, SET_PARAMS, CLAMP_BEFORE_BLEND, DISABLE) |
  53                  NVDEF(NVC57E, SET_PARAMS, SWAP_UV, DISABLE) |
  54                  NVDEF(NVC57E, SET_PARAMS, FMT_ROUNDING_MODE, ROUND_TO_NEAREST),
  55
  56                                SET_PLANAR_STORAGE(0),
  57                  NVVAL(NVC57E, SET_PLANAR_STORAGE, PITCH, asyw->image.blocks[0]) |
  58                  NVVAL(NVC57E, SET_PLANAR_STORAGE, PITCH, asyw->image.pitch[0] >> 6));
  59
  60        PUSH_MTHD(push, NVC57E, SET_CONTEXT_DMA_ISO(0), asyw->image.handle, 1);
  61        PUSH_MTHD(push, NVC57E, SET_OFFSET(0), asyw->image.offset[0] >> 8);
  62
  63        PUSH_MTHD(push, NVC57E, SET_POINT_IN(0),
  64                  NVVAL(NVC57E, SET_POINT_IN, X, asyw->state.src_x >> 16) |
  65                  NVVAL(NVC57E, SET_POINT_IN, Y, asyw->state.src_y >> 16));
  66
  67        PUSH_MTHD(push, NVC57E, SET_SIZE_IN,
  68                  NVVAL(NVC57E, SET_SIZE_IN, WIDTH, asyw->state.src_w >> 16) |
  69                  NVVAL(NVC57E, SET_SIZE_IN, HEIGHT, asyw->state.src_h >> 16));
  70
  71        PUSH_MTHD(push, NVC57E, SET_SIZE_OUT,
  72                  NVVAL(NVC57E, SET_SIZE_OUT, WIDTH, asyw->state.crtc_w) |
  73                  NVVAL(NVC57E, SET_SIZE_OUT, HEIGHT, asyw->state.crtc_h));
  74        return 0;
  75}
  76
  77static const struct nv50_wndw_func
  78wndwc67e = {
  79        .acquire = wndwc37e_acquire,
  80        .release = wndwc37e_release,
  81        .sema_set = wndwc37e_sema_set,
  82        .sema_clr = wndwc37e_sema_clr,
  83        .ntfy_set = wndwc37e_ntfy_set,
  84        .ntfy_clr = wndwc37e_ntfy_clr,
  85        .ntfy_reset = corec37d_ntfy_init,
  86        .ntfy_wait_begun = base507c_ntfy_wait_begun,
  87        .ilut = wndwc57e_ilut,
  88        .ilut_identity = true,
  89        .ilut_size = 1024,
  90        .xlut_set = wndwc57e_ilut_set,
  91        .xlut_clr = wndwc57e_ilut_clr,
  92        .csc = base907c_csc,
  93        .csc_set = wndwc57e_csc_set,
  94        .csc_clr = wndwc57e_csc_clr,
  95        .image_set = wndwc67e_image_set,
  96        .image_clr = wndwc37e_image_clr,
  97        .blend_set = wndwc37e_blend_set,
  98        .update = wndwc37e_update,
  99};
 100
 101int
 102wndwc67e_new(struct nouveau_drm *drm, enum drm_plane_type type, int index,
 103             s32 oclass, struct nv50_wndw **pwndw)
 104{
 105        return wndwc37e_new_(&wndwc67e, drm, type, index, oclass, BIT(index >> 1), pwndw);
 106}
 107