Lines Matching +full:display +full:- +full:depth
1 // SPDX-License-Identifier: GPL-2.0 OR MIT
4 * Copyright 2011-2023 VMware, Inc., Palo Alto, CA., USA
20 * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
44 * struct vmw_kms_sou_surface_dirty - Closure structure for
87 * Display unit using screen objects.
100 vmw_du_cleanup(&sou->base); in vmw_sou_destroy()
106 * Screen Object Display Unit CRTC functions
131 BUG_ON(!sou->buffer); in vmw_sou_fifo_create()
136 return -ENOMEM; in vmw_sou_fifo_create()
139 cmd->header.cmdType = SVGA_CMD_DEFINE_SCREEN; in vmw_sou_fifo_create()
140 cmd->obj.structSize = sizeof(SVGAScreenObject); in vmw_sou_fifo_create()
141 cmd->obj.id = sou->base.unit; in vmw_sou_fifo_create()
142 cmd->obj.flags = SVGA_SCREEN_HAS_ROOT | in vmw_sou_fifo_create()
143 (sou->base.unit == 0 ? SVGA_SCREEN_IS_PRIMARY : 0); in vmw_sou_fifo_create()
144 cmd->obj.size.width = mode->hdisplay; in vmw_sou_fifo_create()
145 cmd->obj.size.height = mode->vdisplay; in vmw_sou_fifo_create()
146 cmd->obj.root.x = x; in vmw_sou_fifo_create()
147 cmd->obj.root.y = y; in vmw_sou_fifo_create()
148 sou->base.set_gui_x = cmd->obj.root.x; in vmw_sou_fifo_create()
149 sou->base.set_gui_y = cmd->obj.root.y; in vmw_sou_fifo_create()
152 vmw_bo_get_guest_ptr(&sou->buffer->tbo, &cmd->obj.backingStore.ptr); in vmw_sou_fifo_create()
153 cmd->obj.backingStore.pitch = mode->hdisplay * 4; in vmw_sou_fifo_create()
157 sou->defined = true; in vmw_sou_fifo_create()
179 if (unlikely(!sou->defined)) in vmw_sou_fifo_destroy()
185 return -ENOMEM; in vmw_sou_fifo_destroy()
188 cmd->header.cmdType = SVGA_CMD_DESTROY_SCREEN; in vmw_sou_fifo_destroy()
189 cmd->body.screenId = sou->base.unit; in vmw_sou_fifo_destroy()
198 sou->defined = false; in vmw_sou_fifo_destroy()
204 * vmw_sou_crtc_mode_set_nofb - Create new screen
222 dev_priv = vmw_priv(crtc->dev); in vmw_sou_crtc_mode_set_nofb()
223 ps = crtc->primary->state; in vmw_sou_crtc_mode_set_nofb()
224 fb = ps->fb; in vmw_sou_crtc_mode_set_nofb()
229 if (sou->defined) { in vmw_sou_crtc_mode_set_nofb()
242 sou->buffer = vps->bo; in vmw_sou_crtc_mode_set_nofb()
243 sou->buffer_size = vps->bo_size; in vmw_sou_crtc_mode_set_nofb()
245 conn_state = sou->base.connector.state; in vmw_sou_crtc_mode_set_nofb()
248 x = vmw_conn_state->gui_x; in vmw_sou_crtc_mode_set_nofb()
249 y = vmw_conn_state->gui_y; in vmw_sou_crtc_mode_set_nofb()
251 ret = vmw_sou_fifo_create(dev_priv, sou, x, y, &crtc->mode); in vmw_sou_crtc_mode_set_nofb()
254 crtc->x, crtc->y); in vmw_sou_crtc_mode_set_nofb()
257 sou->buffer = NULL; in vmw_sou_crtc_mode_set_nofb()
258 sou->buffer_size = 0; in vmw_sou_crtc_mode_set_nofb()
263 * vmw_sou_crtc_helper_prepare - Noop
274 * vmw_sou_crtc_atomic_enable - Noop
287 * vmw_sou_crtc_atomic_disable - Turns off CRTC
306 dev_priv = vmw_priv(crtc->dev); in vmw_sou_crtc_atomic_disable()
308 if (sou->defined) { in vmw_sou_crtc_atomic_disable()
326 * Screen Object Display Unit encoder functions
339 * Screen Object Display Unit connector functions
365 * Screen Object Display Plane Functions
369 * vmw_sou_primary_plane_cleanup_fb - Frees sou backing buffer
371 * @plane: display plane
374 * Unpins the display surface
383 struct drm_crtc *crtc = plane->state->crtc ? in vmw_sou_primary_plane_cleanup_fb()
384 plane->state->crtc : old_state->crtc; in vmw_sou_primary_plane_cleanup_fb()
386 if (vps->bo) in vmw_sou_primary_plane_cleanup_fb()
387 vmw_bo_unpin(vmw_priv(crtc->dev), vps->bo, false); in vmw_sou_primary_plane_cleanup_fb()
388 vmw_bo_unreference(&vps->bo); in vmw_sou_primary_plane_cleanup_fb()
389 vps->bo_size = 0; in vmw_sou_primary_plane_cleanup_fb()
396 * vmw_sou_primary_plane_prepare_fb - allocate backing buffer
398 * @plane: display plane
401 * The SOU backing buffer is our equivalent of the display plane.
409 struct drm_framebuffer *new_fb = new_state->fb; in vmw_sou_primary_plane_prepare_fb()
410 struct drm_crtc *crtc = plane->state->crtc ?: new_state->crtc; in vmw_sou_primary_plane_prepare_fb()
422 vmw_bo_unreference(&vps->bo); in vmw_sou_primary_plane_prepare_fb()
423 vps->bo_size = 0; in vmw_sou_primary_plane_prepare_fb()
428 bo_params.size = new_state->crtc_w * new_state->crtc_h * 4; in vmw_sou_primary_plane_prepare_fb()
429 dev_priv = vmw_priv(crtc->dev); in vmw_sou_primary_plane_prepare_fb()
431 if (vps->bo) { in vmw_sou_primary_plane_prepare_fb()
432 if (vps->bo_size == bo_params.size) { in vmw_sou_primary_plane_prepare_fb()
434 * Note that this might temporarily up the pin-count in vmw_sou_primary_plane_prepare_fb()
437 return vmw_bo_pin_in_vram(dev_priv, vps->bo, in vmw_sou_primary_plane_prepare_fb()
441 vmw_bo_unreference(&vps->bo); in vmw_sou_primary_plane_prepare_fb()
442 vps->bo_size = 0; in vmw_sou_primary_plane_prepare_fb()
451 ret = vmw_bo_create(dev_priv, &bo_params, &vps->bo); in vmw_sou_primary_plane_prepare_fb()
456 vps->bo_size = bo_params.size; in vmw_sou_primary_plane_prepare_fb()
462 return vmw_bo_pin_in_vram(dev_priv, vps->bo, true); in vmw_sou_primary_plane_prepare_fb()
476 container_of(update->vfb, typeof(*vfbbo), base); in vmw_sou_bo_define_gmrfb()
478 int depth = update->vfb->base.format->depth; in vmw_sou_bo_define_gmrfb() local
484 if (depth == 32) in vmw_sou_bo_define_gmrfb()
485 depth = 24; in vmw_sou_bo_define_gmrfb()
487 gmr->header = SVGA_CMD_DEFINE_GMRFB; in vmw_sou_bo_define_gmrfb()
489 gmr->body.format.bitsPerPixel = update->vfb->base.format->cpp[0] * 8; in vmw_sou_bo_define_gmrfb()
490 gmr->body.format.colorDepth = depth; in vmw_sou_bo_define_gmrfb()
491 gmr->body.format.reserved = 0; in vmw_sou_bo_define_gmrfb()
492 gmr->body.bytesPerLine = update->vfb->base.pitches[0]; in vmw_sou_bo_define_gmrfb()
493 vmw_bo_get_guest_ptr(&vfbbo->buffer->tbo, &gmr->body.ptr); in vmw_sou_bo_define_gmrfb()
504 blit->header = SVGA_CMD_BLIT_GMRFB_TO_SCREEN; in vmw_sou_bo_populate_clip()
505 blit->body.destScreenId = update->du->unit; in vmw_sou_bo_populate_clip()
506 blit->body.srcOrigin.x = fb_x; in vmw_sou_bo_populate_clip()
507 blit->body.srcOrigin.y = fb_y; in vmw_sou_bo_populate_clip()
508 blit->body.destRect.left = clip->x1; in vmw_sou_bo_populate_clip()
509 blit->body.destRect.top = clip->y1; in vmw_sou_bo_populate_clip()
510 blit->body.destRect.right = clip->x2; in vmw_sou_bo_populate_clip()
511 blit->body.destRect.bottom = clip->y2; in vmw_sou_bo_populate_clip()
523 * vmw_sou_plane_update_bo - Update display unit for bo backed fb.
527 * @vfb: Framebuffer which is blitted to display unit.
528 * @out_fence: If non-NULL, will return a ref-counted pointer to vmw_fence_obj.
546 bo_update.base.du = vmw_crtc_to_du(plane->state->crtc); in vmw_sou_plane_update_bo()
579 srf_update->cmd_start = cmd; in vmw_sou_surface_post_prepare()
590 vfbs = container_of(update->vfb, typeof(*vfbs), base); in vmw_sou_surface_pre_clip()
592 blit->header.id = SVGA_3D_CMD_BLIT_SURFACE_TO_SCREEN; in vmw_sou_surface_pre_clip()
593 blit->header.size = sizeof(blit->body) + sizeof(SVGASignedRect) * in vmw_sou_surface_pre_clip()
596 blit->body.srcImage.sid = vfbs->surface->res.id; in vmw_sou_surface_pre_clip()
597 blit->body.destScreenId = update->du->unit; in vmw_sou_surface_pre_clip()
600 blit->body.srcRect.left = 0; in vmw_sou_surface_pre_clip()
601 blit->body.srcRect.top = 0; in vmw_sou_surface_pre_clip()
602 blit->body.srcRect.right = 0; in vmw_sou_surface_pre_clip()
603 blit->body.srcRect.bottom = 0; in vmw_sou_surface_pre_clip()
605 blit->body.destRect.left = 0; in vmw_sou_surface_pre_clip()
606 blit->body.destRect.top = 0; in vmw_sou_surface_pre_clip()
607 blit->body.destRect.right = 0; in vmw_sou_surface_pre_clip()
608 blit->body.destRect.bottom = 0; in vmw_sou_surface_pre_clip()
623 rect->left = clip->x1; in vmw_sou_surface_clip_rect()
624 rect->top = clip->y1; in vmw_sou_surface_clip_rect()
625 rect->right = clip->x2; in vmw_sou_surface_clip_rect()
626 rect->bottom = clip->y2; in vmw_sou_surface_clip_rect()
635 struct drm_plane_state *state = update->plane->state; in vmw_sou_surface_post_clip()
646 blit = srf_update->cmd_start; in vmw_sou_surface_post_clip()
649 num_hits = (blit->header.size - sizeof(blit->body))/ in vmw_sou_surface_post_clip()
655 translate_src_x = (state->src_x >> 16) - state->crtc_x; in vmw_sou_surface_post_clip()
656 translate_src_y = (state->src_y >> 16) - state->crtc_y; in vmw_sou_surface_post_clip()
660 blit->body.srcRect.left = src_bb.x1; in vmw_sou_surface_post_clip()
661 blit->body.srcRect.top = src_bb.y1; in vmw_sou_surface_post_clip()
662 blit->body.srcRect.right = src_bb.x2; in vmw_sou_surface_post_clip()
663 blit->body.srcRect.bottom = src_bb.y2; in vmw_sou_surface_post_clip()
665 blit->body.destRect.left = bb->x1; in vmw_sou_surface_post_clip()
666 blit->body.destRect.top = bb->y1; in vmw_sou_surface_post_clip()
667 blit->body.destRect.right = bb->x2; in vmw_sou_surface_post_clip()
668 blit->body.destRect.bottom = bb->y2; in vmw_sou_surface_post_clip()
672 rect->left -= bb->x1; in vmw_sou_surface_post_clip()
673 rect->top -= bb->y1; in vmw_sou_surface_post_clip()
674 rect->right -= bb->x1; in vmw_sou_surface_post_clip()
675 rect->bottom -= bb->y1; in vmw_sou_surface_post_clip()
683 * vmw_sou_plane_update_surface - Update display unit for surface backed fb.
687 * @vfb: Framebuffer which is blitted to display unit
688 * @out_fence: If non-NULL, will return a ref-counted pointer to vmw_fence_obj.
706 srf_update.base.du = vmw_crtc_to_du(plane->state->crtc); in vmw_sou_plane_update_surface()
709 srf_update.base.mutex = &dev_priv->cmdbuf_mutex; in vmw_sou_plane_update_surface()
727 struct drm_crtc *crtc = new_state->crtc; in vmw_sou_primary_plane_atomic_update()
732 if (crtc && new_state->fb) { in vmw_sou_primary_plane_atomic_update()
733 struct vmw_private *dev_priv = vmw_priv(crtc->dev); in vmw_sou_primary_plane_atomic_update()
735 vmw_framebuffer_to_vfb(new_state->fb); in vmw_sou_primary_plane_atomic_update()
737 if (vfb->bo) in vmw_sou_primary_plane_atomic_update()
807 struct drm_device *dev = &dev_priv->drm; in vmw_sou_init()
817 return -ENOMEM; in vmw_sou_init()
819 sou->base.unit = unit; in vmw_sou_init()
820 crtc = &sou->base.crtc; in vmw_sou_init()
821 encoder = &sou->base.encoder; in vmw_sou_init()
822 connector = &sou->base.connector; in vmw_sou_init()
823 primary = &sou->base.primary; in vmw_sou_init()
824 cursor = &sou->base.cursor; in vmw_sou_init()
826 sou->base.pref_active = (unit == 0); in vmw_sou_init()
827 sou->base.pref_width = dev_priv->initial_width; in vmw_sou_init()
828 sou->base.pref_height = dev_priv->initial_height; in vmw_sou_init()
829 sou->base.pref_mode = NULL; in vmw_sou_init()
835 sou->base.is_implicit = false; in vmw_sou_init()
852 ret = drm_universal_plane_init(dev, &cursor->base, in vmw_sou_init()
859 drm_plane_cleanup(&sou->base.primary); in vmw_sou_init()
863 drm_plane_helper_add(&cursor->base, &vmw_sou_cursor_plane_helper_funcs); in vmw_sou_init()
873 connector->status = vmw_du_connector_detect(connector, true); in vmw_sou_init()
883 encoder->possible_crtcs = (1 << unit); in vmw_sou_init()
884 encoder->possible_clones = 0; in vmw_sou_init()
893 &cursor->base, in vmw_sou_init()
904 drm_object_attach_property(&connector->base, in vmw_sou_init()
905 dev_priv->hotplug_mode_update_property, 1); in vmw_sou_init()
906 drm_object_attach_property(&connector->base, in vmw_sou_init()
907 dev->mode_config.suggested_x_property, 0); in vmw_sou_init()
908 drm_object_attach_property(&connector->base, in vmw_sou_init()
909 dev->mode_config.suggested_y_property, 0); in vmw_sou_init()
925 struct drm_device *dev = &dev_priv->drm; in vmw_kms_sou_init_display()
929 if (!dev_priv->has_gmr) in vmw_kms_sou_init_display()
930 return -ENOSYS; in vmw_kms_sou_init_display()
932 if (!(dev_priv->capabilities & SVGA_CAP_SCREEN_OBJECT_2)) { in vmw_kms_sou_init_display()
933 return -ENOSYS; in vmw_kms_sou_init_display()
939 dev_priv->active_display_unit = vmw_du_screen_object; in vmw_kms_sou_init_display()
951 base)->buffer; in do_bo_define_gmrfb()
952 int depth = framebuffer->base.format->depth; in do_bo_define_gmrfb() local
962 if (depth == 32) in do_bo_define_gmrfb()
963 depth = 24; in do_bo_define_gmrfb()
967 return -ENOMEM; in do_bo_define_gmrfb()
969 cmd->header = SVGA_CMD_DEFINE_GMRFB; in do_bo_define_gmrfb()
970 cmd->body.format.bitsPerPixel = framebuffer->base.format->cpp[0] * 8; in do_bo_define_gmrfb()
971 cmd->body.format.colorDepth = depth; in do_bo_define_gmrfb()
972 cmd->body.format.reserved = 0; in do_bo_define_gmrfb()
973 cmd->body.bytesPerLine = framebuffer->base.pitches[0]; in do_bo_define_gmrfb()
975 vmw_bo_get_guest_ptr(&buf->tbo, &cmd->body.ptr); in do_bo_define_gmrfb()
982 * vmw_sou_surface_fifo_commit - Callback to fill in and submit a
994 struct vmw_kms_sou_dirty_cmd *cmd = dirty->cmd; in vmw_sou_surface_fifo_commit()
995 s32 trans_x = dirty->unit->crtc.x - sdirty->dst_x; in vmw_sou_surface_fifo_commit()
996 s32 trans_y = dirty->unit->crtc.y - sdirty->dst_y; in vmw_sou_surface_fifo_commit()
997 size_t region_size = dirty->num_hits * sizeof(SVGASignedRect); in vmw_sou_surface_fifo_commit()
1001 if (!dirty->num_hits) { in vmw_sou_surface_fifo_commit()
1002 vmw_cmd_commit(dirty->dev_priv, 0); in vmw_sou_surface_fifo_commit()
1006 cmd->header.id = SVGA_3D_CMD_BLIT_SURFACE_TO_SCREEN; in vmw_sou_surface_fifo_commit()
1007 cmd->header.size = sizeof(cmd->body) + region_size; in vmw_sou_surface_fifo_commit()
1010 * Use the destination bounding box to specify destination - and in vmw_sou_surface_fifo_commit()
1013 cmd->body.destRect.left = sdirty->left; in vmw_sou_surface_fifo_commit()
1014 cmd->body.destRect.right = sdirty->right; in vmw_sou_surface_fifo_commit()
1015 cmd->body.destRect.top = sdirty->top; in vmw_sou_surface_fifo_commit()
1016 cmd->body.destRect.bottom = sdirty->bottom; in vmw_sou_surface_fifo_commit()
1018 cmd->body.srcRect.left = sdirty->left + trans_x; in vmw_sou_surface_fifo_commit()
1019 cmd->body.srcRect.right = sdirty->right + trans_x; in vmw_sou_surface_fifo_commit()
1020 cmd->body.srcRect.top = sdirty->top + trans_y; in vmw_sou_surface_fifo_commit()
1021 cmd->body.srcRect.bottom = sdirty->bottom + trans_y; in vmw_sou_surface_fifo_commit()
1023 cmd->body.srcImage.sid = sdirty->sid; in vmw_sou_surface_fifo_commit()
1024 cmd->body.destScreenId = dirty->unit->unit; in vmw_sou_surface_fifo_commit()
1027 for (i = 0; i < dirty->num_hits; ++i, ++blit) { in vmw_sou_surface_fifo_commit()
1028 blit->left -= sdirty->left; in vmw_sou_surface_fifo_commit()
1029 blit->right -= sdirty->left; in vmw_sou_surface_fifo_commit()
1030 blit->top -= sdirty->top; in vmw_sou_surface_fifo_commit()
1031 blit->bottom -= sdirty->top; in vmw_sou_surface_fifo_commit()
1034 vmw_cmd_commit(dirty->dev_priv, region_size + sizeof(*cmd)); in vmw_sou_surface_fifo_commit()
1036 sdirty->left = sdirty->top = S32_MAX; in vmw_sou_surface_fifo_commit()
1037 sdirty->right = sdirty->bottom = S32_MIN; in vmw_sou_surface_fifo_commit()
1041 * vmw_sou_surface_clip - Callback to encode a blit surface to screen cliprect.
1052 struct vmw_kms_sou_dirty_cmd *cmd = dirty->cmd; in vmw_sou_surface_clip()
1056 blit += dirty->num_hits; in vmw_sou_surface_clip()
1057 blit->left = dirty->unit_x1; in vmw_sou_surface_clip()
1058 blit->top = dirty->unit_y1; in vmw_sou_surface_clip()
1059 blit->right = dirty->unit_x2; in vmw_sou_surface_clip()
1060 blit->bottom = dirty->unit_y2; in vmw_sou_surface_clip()
1063 sdirty->left = min_t(s32, sdirty->left, dirty->unit_x1); in vmw_sou_surface_clip()
1064 sdirty->top = min_t(s32, sdirty->top, dirty->unit_y1); in vmw_sou_surface_clip()
1065 sdirty->right = max_t(s32, sdirty->right, dirty->unit_x2); in vmw_sou_surface_clip()
1066 sdirty->bottom = max_t(s32, sdirty->bottom, dirty->unit_y2); in vmw_sou_surface_clip()
1068 dirty->num_hits++; in vmw_sou_surface_clip()
1072 * vmw_kms_sou_do_surface_dirty - Dirty part of a surface backed framebuffer
1075 * @framebuffer: Pointer to the surface-buffer backed framebuffer.
1085 * @out_fence: If non-NULL, will return a ref-counted pointer to a
1090 * Returns 0 on success, negative error code on failure. -ERESTARTSYS if
1111 srf = &vfbs->surface->res; in vmw_kms_sou_do_surface_dirty()
1118 ret = vmw_validation_prepare(&val_ctx, &dev_priv->cmdbuf_mutex, true); in vmw_kms_sou_do_surface_dirty()
1129 sdirty.sid = srf->id; in vmw_kms_sou_do_surface_dirty()
1149 * vmw_sou_bo_fifo_commit - Callback to submit a set of readback clips.
1157 if (!dirty->num_hits) { in vmw_sou_bo_fifo_commit()
1158 vmw_cmd_commit(dirty->dev_priv, 0); in vmw_sou_bo_fifo_commit()
1162 vmw_cmd_commit(dirty->dev_priv, in vmw_sou_bo_fifo_commit()
1164 dirty->num_hits); in vmw_sou_bo_fifo_commit()
1168 * vmw_sou_bo_clip - Callback to encode a readback cliprect.
1176 struct vmw_kms_sou_bo_blit *blit = dirty->cmd; in vmw_sou_bo_clip()
1178 blit += dirty->num_hits; in vmw_sou_bo_clip()
1179 blit->header = SVGA_CMD_BLIT_GMRFB_TO_SCREEN; in vmw_sou_bo_clip()
1180 blit->body.destScreenId = dirty->unit->unit; in vmw_sou_bo_clip()
1181 blit->body.srcOrigin.x = dirty->fb_x; in vmw_sou_bo_clip()
1182 blit->body.srcOrigin.y = dirty->fb_y; in vmw_sou_bo_clip()
1183 blit->body.destRect.left = dirty->unit_x1; in vmw_sou_bo_clip()
1184 blit->body.destRect.top = dirty->unit_y1; in vmw_sou_bo_clip()
1185 blit->body.destRect.right = dirty->unit_x2; in vmw_sou_bo_clip()
1186 blit->body.destRect.bottom = dirty->unit_y2; in vmw_sou_bo_clip()
1187 dirty->num_hits++; in vmw_sou_bo_clip()
1191 * vmw_kms_sou_do_bo_dirty - Dirty part of a buffer-object backed framebuffer
1194 * @framebuffer: Pointer to the buffer-object backed framebuffer.
1201 * @out_fence: If non-NULL, will return a ref-counted pointer to a
1206 * Returns 0 on success, negative error code on failure. -ERESTARTSYS if
1220 base)->buffer; in vmw_kms_sou_do_bo_dirty()
1261 * vmw_sou_readback_fifo_commit - Callback to submit a set of readback clips.
1269 if (!dirty->num_hits) { in vmw_sou_readback_fifo_commit()
1270 vmw_cmd_commit(dirty->dev_priv, 0); in vmw_sou_readback_fifo_commit()
1274 vmw_cmd_commit(dirty->dev_priv, in vmw_sou_readback_fifo_commit()
1276 dirty->num_hits); in vmw_sou_readback_fifo_commit()
1280 * vmw_sou_readback_clip - Callback to encode a readback cliprect.
1288 struct vmw_kms_sou_readback_blit *blit = dirty->cmd; in vmw_sou_readback_clip()
1290 blit += dirty->num_hits; in vmw_sou_readback_clip()
1291 blit->header = SVGA_CMD_BLIT_SCREEN_TO_GMRFB; in vmw_sou_readback_clip()
1292 blit->body.srcScreenId = dirty->unit->unit; in vmw_sou_readback_clip()
1293 blit->body.destOrigin.x = dirty->fb_x; in vmw_sou_readback_clip()
1294 blit->body.destOrigin.y = dirty->fb_y; in vmw_sou_readback_clip()
1295 blit->body.srcRect.left = dirty->unit_x1; in vmw_sou_readback_clip()
1296 blit->body.srcRect.top = dirty->unit_y1; in vmw_sou_readback_clip()
1297 blit->body.srcRect.right = dirty->unit_x2; in vmw_sou_readback_clip()
1298 blit->body.srcRect.bottom = dirty->unit_y2; in vmw_sou_readback_clip()
1299 dirty->num_hits++; in vmw_sou_readback_clip()
1303 * vmw_kms_sou_readback - Perform a readback from the screen object system to
1304 * a buffer-object backed framebuffer.
1309 * @vfb: Pointer to the buffer-object backed framebuffer.
1310 * @user_fence_rep: User-space provided structure for fence information.
1311 * Must be set to non-NULL if @file_priv is non-NULL.
1316 * Returns 0 on success, negative error code on failure. -ERESTARTSYS if
1328 container_of(vfb, struct vmw_framebuffer_bo, base)->buffer; in vmw_kms_sou_readback()