Lines Matching +full:render +full:- +full:max
1 // SPDX-License-Identifier: MIT
6 #include <linux/dma-fence.h>
7 #include <linux/dma-resv.h>
23 #define check_array_bounds(display, a, i) drm_WARN_ON((display)->drm, (i) >= ARRAY_SIZE(a))
28 * the cache-line pairs. The compression state of the cache-line pair
29 * is specified by 2 bits in the CCS. Each CCS cache-line represents
30 * an area on the main surface of 16 x16 sets of 128 byte Y-tiled
31 * cache-line-pairs. CCS is always Y tiled."
59 * Gen-12 compression uses 4 bits of CCS data for each cache line pair in the
60 * main surface. And each 64B CCS cache line represents an area of 4x1 Y-tiles
61 * in the main surface. With 4 byte pixels and each Y-tile having dimensions of
219 #define DISPLAY_VER_ALL { 0, -1 }
248 .display_ver = { 20, -1 },
252 .display_ver = { 14, -1 },
298 .display_ver = { 13, -1 },
404 tiling_caps = lookup_modifier_or_null(fb_modifier)->plane_caps & in intel_fb_modifier_to_tiling()
427 * Returns the format information for @cmd->pixel_format specific to @cmd->modifier[0],
433 const struct intel_modifier_desc *md = lookup_modifier_or_null(cmd->modifier[0]); in intel_fb_get_format_info()
435 if (!md || !md->formats) in intel_fb_get_format_info()
438 return lookup_format_info(md->formats, md->format_count, cmd->pixel_format); in intel_fb_get_format_info()
460 return plane_caps_contain_any(lookup_modifier(modifier)->plane_caps, in intel_fb_is_tiled_modifier()
469 * Returns %true if @modifier is a render, render with color clear or
474 return plane_caps_contain_any(lookup_modifier(modifier)->plane_caps, in intel_fb_is_ccs_modifier()
483 * Returns %true if @modifier is a render with color clear modifier.
487 return plane_caps_contain_any(lookup_modifier(modifier)->plane_caps, in intel_fb_is_rc_ccs_cc_modifier()
500 return plane_caps_contain_any(lookup_modifier(modifier)->plane_caps, in intel_fb_is_mc_ccs_modifier()
518 return plane_caps_contain_any(md->plane_caps, in intel_fb_needs_64k_phys()
531 return plane_caps_contain_any(lookup_modifier(modifier)->plane_caps, in intel_fb_is_tile4_modifier()
538 return md->display_ver.from <= display_ver_until && in check_modifier_display_ver_range()
539 display_ver_from <= md->display_ver.until; in check_modifier_display_ver_range()
546 struct drm_i915_private *i915 = to_i915(display->drm); in plane_has_modifier()
548 if (!IS_DISPLAY_VER(display, md->display_ver.from, md->display_ver.until)) in plane_has_modifier()
551 if (!plane_caps_contain_all(plane_caps, md->plane_caps)) in plane_has_modifier()
558 if (intel_fb_is_ccs_modifier(md->modifier) && in plane_has_modifier()
559 HAS_FLAT_CCS(i915) != !md->ccs.packed_aux_planes) in plane_has_modifier()
562 if (md->modifier == I915_FORMAT_MOD_4_TILED_BMG_CCS && in plane_has_modifier()
566 if (md->modifier == I915_FORMAT_MOD_4_TILED_LNL_CCS && in plane_has_modifier()
595 if (drm_WARN_ON(display->drm, !list)) in intel_fb_plane_get_modifiers()
620 for (i = 0; i < plane->base.modifier_count; i++) in intel_fb_plane_supports_modifier()
621 if (plane->base.modifiers[i] == modifier) in intel_fb_plane_supports_modifier()
630 if (!info->is_yuv) in format_is_yuv_semiplanar()
633 if (hweight8(md->ccs.planar_aux_planes) == 2) in format_is_yuv_semiplanar()
634 return info->num_planes == 4; in format_is_yuv_semiplanar()
636 return info->num_planes == 2; in format_is_yuv_semiplanar()
657 return md->ccs.planar_aux_planes; in ccs_aux_plane_mask()
659 return md->ccs.packed_aux_planes; in ccs_aux_plane_mask()
672 const struct intel_modifier_desc *md = lookup_modifier(fb->modifier); in intel_fb_is_ccs_aux_plane()
674 return ccs_aux_plane_mask(md, fb->format) & BIT(color_plane); in intel_fb_is_ccs_aux_plane()
687 const struct intel_modifier_desc *md = lookup_modifier(fb->modifier); in intel_fb_is_gen12_ccs_aux_plane()
690 ccs_aux_plane_mask(md, fb->format) & BIT(color_plane); in intel_fb_is_gen12_ccs_aux_plane()
698 * Returns the index of the color clear plane for @fb, or -1 if @fb is not a
699 * framebuffer using a render compression/color clear modifier.
703 const struct intel_modifier_desc *md = lookup_modifier(fb->modifier); in intel_fb_rc_ccs_cc_plane()
705 if (!md->ccs.cc_planes) in intel_fb_rc_ccs_cc_plane()
706 return -1; in intel_fb_rc_ccs_cc_plane()
708 drm_WARN_ON_ONCE(fb->dev, hweight8(md->ccs.cc_planes) > 1); in intel_fb_rc_ccs_cc_plane()
710 return ilog2((int)md->ccs.cc_planes); in intel_fb_rc_ccs_cc_plane()
720 return fb->modifier == DRM_FORMAT_MOD_LINEAR || in is_surface_linear()
727 drm_WARN_ON(fb->dev, !intel_fb_is_ccs_modifier(fb->modifier) || in main_to_ccs_plane()
728 (main_plane && main_plane >= fb->format->num_planes / 2)); in main_to_ccs_plane()
730 return fb->format->num_planes / 2 + main_plane; in main_to_ccs_plane()
735 drm_WARN_ON(fb->dev, !intel_fb_is_ccs_modifier(fb->modifier) || in skl_ccs_to_main_plane()
736 ccs_plane < fb->format->num_planes / 2); in skl_ccs_to_main_plane()
741 return ccs_plane - fb->format->num_planes / 2; in skl_ccs_to_main_plane()
746 int main_plane = skl_ccs_to_main_plane(&fb->base, ccs_plane); in gen12_ccs_aux_stride()
747 unsigned int main_stride = fb->base.pitches[main_plane]; in gen12_ccs_aux_stride()
748 unsigned int main_tile_width = intel_tile_width_bytes(&fb->base, main_plane); in gen12_ccs_aux_stride()
755 const struct intel_modifier_desc *md = lookup_modifier(fb->modifier); in skl_main_to_aux_plane()
756 struct intel_display *display = to_intel_display(fb->dev); in skl_main_to_aux_plane()
758 if (md->ccs.packed_aux_planes | md->ccs.planar_aux_planes) in skl_main_to_aux_plane()
761 format_is_yuv_semiplanar(md, fb->format)) in skl_main_to_aux_plane()
775 struct intel_display *display = to_intel_display(fb->dev); in intel_tile_width_bytes()
776 struct drm_i915_private *i915 = to_i915(display->drm); in intel_tile_width_bytes()
777 unsigned int cpp = fb->format->cpp[color_plane]; in intel_tile_width_bytes()
779 switch (fb->modifier) { in intel_tile_width_bytes()
837 MISSING_CASE(fb->modifier); in intel_tile_width_bytes()
844 struct intel_display *display = to_intel_display(fb->dev); in intel_tile_height()
859 unsigned int cpp = fb->format->cpp[color_plane]; in intel_tile_dims()
886 return fb->pitches[color_plane] * tile_height; in intel_tile_row_size()
905 struct intel_display *display = to_intel_display(fb->dev); in intel_fb_uses_dpt()
907 return display->params.enable_dpt && in intel_fb_uses_dpt()
908 intel_fb_modifier_uses_dpt(display, fb->modifier); in intel_fb_uses_dpt()
929 *hsub = fb->format->hsub; in intel_fb_plane_get_subsampling()
930 *vsub = fb->format->vsub; in intel_fb_plane_get_subsampling()
936 *hsub = drm_format_info_block_width(fb->format, color_plane) / in intel_fb_plane_get_subsampling()
937 drm_format_info_block_width(fb->format, main_plane); in intel_fb_plane_get_subsampling()
941 * assumes that format->hsub applies to every plane except for the in intel_fb_plane_get_subsampling()
948 *hsub *= fb->format->hsub; in intel_fb_plane_get_subsampling()
955 int main_plane = intel_fb_is_ccs_aux_plane(&fb->base, color_plane) ? in intel_fb_plane_dims()
956 skl_ccs_to_main_plane(&fb->base, color_plane) : 0; in intel_fb_plane_dims()
957 unsigned int main_width = fb->base.width; in intel_fb_plane_dims()
958 unsigned int main_height = fb->base.height; in intel_fb_plane_dims()
962 intel_fb_plane_get_subsampling(&main_hsub, &main_vsub, &fb->base, main_plane); in intel_fb_plane_dims()
963 intel_fb_plane_get_subsampling(&hsub, &vsub, &fb->base, color_plane); in intel_fb_plane_dims()
980 WARN_ON(old_offset & (tile_size - 1)); in intel_adjust_tile_offset()
981 WARN_ON(new_offset & (tile_size - 1)); in intel_adjust_tile_offset()
984 tiles = (old_offset - new_offset) / tile_size; in intel_adjust_tile_offset()
1004 *y = (old_offset - new_offset) / pitch; in intel_adjust_linear_offset()
1005 *x = ((old_offset - new_offset) - *y * pitch) / cpp; in intel_adjust_linear_offset()
1017 struct intel_display *display = to_intel_display(fb->dev); in intel_adjust_aligned_offset()
1018 unsigned int cpp = fb->format->cpp[color_plane]; in intel_adjust_aligned_offset()
1020 drm_WARN_ON(display->drm, new_offset > old_offset); in intel_adjust_aligned_offset()
1056 return intel_adjust_aligned_offset(x, y, plane_state->hw.fb, color_plane, in intel_plane_adjust_aligned_offset()
1057 plane_state->hw.rotation, in intel_plane_adjust_aligned_offset()
1058 plane_state->view.color_plane[color_plane].mapping_stride, in intel_plane_adjust_aligned_offset()
1064 * x, y. bytes per pixel is assumed to be a power-of-two.
1084 unsigned int cpp = fb->format->cpp[color_plane]; in intel_compute_aligned_offset()
1122 *x = ((offset % alignment) - *y * pitch) / cpp; in intel_compute_aligned_offset()
1136 struct intel_plane *plane = to_intel_plane(plane_state->uapi.plane); in intel_plane_compute_aligned_offset()
1137 const struct drm_framebuffer *fb = plane_state->hw.fb; in intel_plane_compute_aligned_offset()
1138 unsigned int rotation = plane_state->hw.rotation; in intel_plane_compute_aligned_offset()
1139 unsigned int pitch = plane_state->view.color_plane[color_plane].mapping_stride; in intel_plane_compute_aligned_offset()
1140 unsigned int alignment = plane->min_alignment(plane, fb, color_plane); in intel_plane_compute_aligned_offset()
1146 /* Convert the fb->offset[] into x/y offsets */
1151 struct intel_display *display = to_intel_display(fb->dev); in intel_fb_offset_to_xy()
1154 if (fb->modifier != DRM_FORMAT_MOD_LINEAR) in intel_fb_offset_to_xy()
1159 if (alignment != 0 && fb->offsets[color_plane] % alignment) { in intel_fb_offset_to_xy()
1160 drm_dbg_kms(display->drm, in intel_fb_offset_to_xy()
1162 fb->offsets[color_plane], color_plane); in intel_fb_offset_to_xy()
1163 return -EINVAL; in intel_fb_offset_to_xy()
1166 height = drm_format_info_plane_height(fb->format, fb->height, color_plane); in intel_fb_offset_to_xy()
1170 if (check_add_overflow(mul_u32_u32(height, fb->pitches[color_plane]), in intel_fb_offset_to_xy()
1171 fb->offsets[color_plane], &unused)) { in intel_fb_offset_to_xy()
1172 drm_dbg_kms(display->drm, in intel_fb_offset_to_xy()
1174 fb->offsets[color_plane], fb->pitches[color_plane], in intel_fb_offset_to_xy()
1176 return -ERANGE; in intel_fb_offset_to_xy()
1184 fb->pitches[color_plane], in intel_fb_offset_to_xy()
1185 fb->offsets[color_plane], 0); in intel_fb_offset_to_xy()
1192 struct intel_display *display = to_intel_display(fb->dev); in intel_fb_check_ccs_xy()
1218 main_x = intel_fb->normal_view.color_plane[main_plane].x % tile_width; in intel_fb_check_ccs_xy()
1219 main_y = intel_fb->normal_view.color_plane[main_plane].y % tile_height; in intel_fb_check_ccs_xy()
1226 drm_dbg_kms(display->drm, in intel_fb_check_ccs_xy()
1229 intel_fb->normal_view.color_plane[main_plane].x, in intel_fb_check_ccs_xy()
1230 intel_fb->normal_view.color_plane[main_plane].y, in intel_fb_check_ccs_xy()
1232 return -EINVAL; in intel_fb_check_ccs_xy()
1241 struct intel_plane *plane = to_intel_plane(plane_state->uapi.plane); in intel_plane_can_remap()
1242 const struct drm_framebuffer *fb = plane_state->hw.fb; in intel_plane_can_remap()
1246 if (plane->id == PLANE_CURSOR) in intel_plane_can_remap()
1251 * render engine limits, so not much point in remapping. in intel_plane_can_remap()
1262 if (intel_fb_is_ccs_modifier(fb->modifier)) in intel_plane_can_remap()
1266 if (fb->modifier == DRM_FORMAT_MOD_LINEAR) { in intel_plane_can_remap()
1267 unsigned int alignment = intel_tile_size(display) - 1; in intel_plane_can_remap()
1269 for (i = 0; i < fb->format->num_planes; i++) { in intel_plane_can_remap()
1270 if (fb->pitches[i] & alignment) in intel_plane_can_remap()
1280 struct intel_display *display = to_intel_display(fb->base.dev); in intel_fb_needs_pot_stride_remap()
1282 return (display->platform.alderlake_p || DISPLAY_VER(display) >= 14) && in intel_fb_needs_pot_stride_remap()
1283 intel_fb_uses_dpt(&fb->base); in intel_fb_needs_pot_stride_remap()
1288 struct intel_plane *plane = to_intel_plane(plane_state->uapi.plane); in intel_plane_uses_fence()
1289 struct drm_i915_private *dev_priv = to_i915(plane->base.dev); in intel_plane_uses_fence()
1292 (plane->fbc && !plane_state->no_fbc_reason && in intel_plane_uses_fence()
1293 plane_state->view.gtt.type == I915_GTT_VIEW_NORMAL); in intel_plane_uses_fence()
1299 return fb->rotated_view.color_plane[color_plane].mapping_stride; in intel_fb_pitch()
1301 return fb->remapped_view.color_plane[color_plane].mapping_stride; in intel_fb_pitch()
1303 return fb->normal_view.color_plane[color_plane].mapping_stride; in intel_fb_pitch()
1308 struct intel_plane *plane = to_intel_plane(plane_state->uapi.plane); in intel_plane_needs_remap()
1309 const struct intel_framebuffer *fb = to_intel_framebuffer(plane_state->hw.fb); in intel_plane_needs_remap()
1310 unsigned int rotation = plane_state->hw.rotation; in intel_plane_needs_remap()
1317 if (!plane_state->uapi.visible) in intel_plane_needs_remap()
1328 max_stride = plane->max_stride(plane, fb->base.format->format, in intel_plane_needs_remap()
1329 fb->base.modifier, rotation); in intel_plane_needs_remap()
1337 struct intel_display *display = to_intel_display(fb->base.dev); in convert_plane_offset_to_xy()
1338 struct drm_gem_object *obj = intel_fb_bo(&fb->base); in convert_plane_offset_to_xy()
1341 ret = intel_fb_offset_to_xy(x, y, &fb->base, color_plane); in convert_plane_offset_to_xy()
1343 drm_dbg_kms(display->drm, in convert_plane_offset_to_xy()
1345 color_plane, fb->base.offsets[color_plane]); in convert_plane_offset_to_xy()
1349 ret = intel_fb_check_ccs_xy(&fb->base, color_plane, *x, *y); in convert_plane_offset_to_xy()
1363 (*x + plane_width) * fb->base.format->cpp[color_plane] > fb->base.pitches[color_plane]) { in convert_plane_offset_to_xy()
1364 drm_dbg_kms(display->drm, in convert_plane_offset_to_xy()
1366 color_plane, fb->base.offsets[color_plane]); in convert_plane_offset_to_xy()
1367 return -EINVAL; in convert_plane_offset_to_xy()
1375 struct intel_display *display = to_intel_display(fb->base.dev); in calc_plane_aligned_offset()
1379 offset = intel_compute_aligned_offset(display, x, y, &fb->base, color_plane, in calc_plane_aligned_offset()
1380 fb->base.pitches[color_plane], in calc_plane_aligned_offset()
1396 dims->width = width; in init_plane_view_dims()
1397 dims->height = height; in init_plane_view_dims()
1399 intel_tile_dims(&fb->base, color_plane, &dims->tile_width, &dims->tile_height); in init_plane_view_dims()
1406 return DIV_ROUND_UP(fb->base.pitches[color_plane], in plane_view_src_stride_tiles()
1407 dims->tile_width * fb->base.format->cpp[color_plane]); in plane_view_src_stride_tiles()
1419 return roundup_pow_of_two(max(pitch_tiles, 8u)); in plane_view_dst_stride_tiles()
1430 struct intel_display *display = to_intel_display(fb->base.dev); in plane_view_scanout_stride()
1433 if ((display->platform.alderlake_p || DISPLAY_VER(display) >= 14) && in plane_view_scanout_stride()
1439 return stride_tiles * tile_width * fb->base.format->cpp[color_plane]; in plane_view_scanout_stride()
1447 return DIV_ROUND_UP(x + dims->width, dims->tile_width); in plane_view_width_tiles()
1455 return DIV_ROUND_UP(y + dims->height, dims->tile_height); in plane_view_height_tiles()
1463 struct intel_display *display = to_intel_display(fb->base.dev); in plane_view_linear_tiles()
1466 size = (y + dims->height) * fb->base.pitches[color_plane] + in plane_view_linear_tiles()
1467 x * fb->base.format->cpp[color_plane]; in plane_view_linear_tiles()
1473 drm_WARN_ON((display)->drm, overflows_type(val, var)); \
1479 drm_WARN_ON((display)->drm, (var) != (val)); \
1488 struct intel_display *display = to_intel_display(fb->base.dev); in calc_plane_remap_info()
1489 struct intel_remapped_plane_info *remap_info = &view->gtt.remapped.plane[color_plane]; in calc_plane_remap_info()
1490 struct i915_color_plane_view *color_plane_info = &view->color_plane[color_plane]; in calc_plane_remap_info()
1491 unsigned int tile_width = dims->tile_width; in calc_plane_remap_info()
1492 unsigned int tile_height = dims->tile_height; in calc_plane_remap_info()
1497 assign_bfld_chk_ovf(display, remap_info->offset, obj_offset); in calc_plane_remap_info()
1499 if (intel_fb_is_gen12_ccs_aux_plane(&fb->base, color_plane)) { in calc_plane_remap_info()
1500 remap_info->linear = 1; in calc_plane_remap_info()
1502 assign_chk_ovf(display, remap_info->size, in calc_plane_remap_info()
1505 remap_info->linear = 0; in calc_plane_remap_info()
1507 assign_chk_ovf(display, remap_info->src_stride, in calc_plane_remap_info()
1509 assign_chk_ovf(display, remap_info->width, in calc_plane_remap_info()
1511 assign_chk_ovf(display, remap_info->height, in calc_plane_remap_info()
1515 if (view->gtt.type == I915_GTT_VIEW_ROTATED) { in calc_plane_remap_info()
1516 drm_WARN_ON(display->drm, remap_info->linear); in calc_plane_remap_info()
1517 check_array_bounds(display, view->gtt.rotated.plane, color_plane); in calc_plane_remap_info()
1519 assign_chk_ovf(display, remap_info->dst_stride, in calc_plane_remap_info()
1520 plane_view_dst_stride_tiles(fb, color_plane, remap_info->height)); in calc_plane_remap_info()
1523 drm_rect_init(&r, x, y, dims->width, dims->height); in calc_plane_remap_info()
1525 remap_info->width * tile_width, in calc_plane_remap_info()
1526 remap_info->height * tile_height, in calc_plane_remap_info()
1529 color_plane_info->x = r.x1; in calc_plane_remap_info()
1530 color_plane_info->y = r.y1; in calc_plane_remap_info()
1532 color_plane_info->mapping_stride = remap_info->dst_stride * tile_height; in calc_plane_remap_info()
1533 color_plane_info->scanout_stride = color_plane_info->mapping_stride; in calc_plane_remap_info()
1535 size += remap_info->dst_stride * remap_info->width; in calc_plane_remap_info()
1540 drm_WARN_ON(display->drm, view->gtt.type != I915_GTT_VIEW_REMAPPED); in calc_plane_remap_info()
1542 check_array_bounds(display, view->gtt.remapped.plane, color_plane); in calc_plane_remap_info()
1544 if (view->gtt.remapped.plane_alignment) { in calc_plane_remap_info()
1546 view->gtt.remapped.plane_alignment); in calc_plane_remap_info()
1548 size += aligned_offset - gtt_offset; in calc_plane_remap_info()
1552 color_plane_info->x = x; in calc_plane_remap_info()
1553 color_plane_info->y = y; in calc_plane_remap_info()
1555 if (remap_info->linear) { in calc_plane_remap_info()
1556 color_plane_info->mapping_stride = fb->base.pitches[color_plane]; in calc_plane_remap_info()
1557 color_plane_info->scanout_stride = color_plane_info->mapping_stride; in calc_plane_remap_info()
1559 size += remap_info->size; in calc_plane_remap_info()
1569 intel_fb_is_ccs_modifier(fb->base.modifier)) in calc_plane_remap_info()
1570 dst_stride = remap_info->src_stride; in calc_plane_remap_info()
1572 dst_stride = remap_info->width; in calc_plane_remap_info()
1576 assign_chk_ovf(display, remap_info->dst_stride, dst_stride); in calc_plane_remap_info()
1577 color_plane_info->mapping_stride = dst_stride * in calc_plane_remap_info()
1579 fb->base.format->cpp[color_plane]; in calc_plane_remap_info()
1580 color_plane_info->scanout_stride = in calc_plane_remap_info()
1582 remap_info->src_stride, in calc_plane_remap_info()
1585 size += dst_stride * remap_info->height; in calc_plane_remap_info()
1594 if (remap_info->linear) in calc_plane_remap_info()
1595 intel_adjust_linear_offset(&color_plane_info->x, &color_plane_info->y, in calc_plane_remap_info()
1596 fb->base.format->cpp[color_plane], in calc_plane_remap_info()
1597 color_plane_info->mapping_stride, in calc_plane_remap_info()
1600 intel_adjust_tile_offset(&color_plane_info->x, &color_plane_info->y, in calc_plane_remap_info()
1602 tile_size, remap_info->dst_stride, in calc_plane_remap_info()
1618 if (is_surface_linear(&fb->base, color_plane)) { in calc_plane_normal_size()
1639 view->gtt.type = view_type; in intel_fb_view_init()
1642 (display->platform.alderlake_p || DISPLAY_VER(display) >= 14)) in intel_fb_view_init()
1643 view->gtt.remapped.plane_alignment = SZ_2M / PAGE_SIZE; in intel_fb_view_init()
1648 struct intel_display *display = to_intel_display(fb->base.dev); in intel_fb_supports_90_270_rotation()
1653 return fb->base.modifier == I915_FORMAT_MOD_Y_TILED || in intel_fb_supports_90_270_rotation()
1654 fb->base.modifier == I915_FORMAT_MOD_Yf_TILED; in intel_fb_supports_90_270_rotation()
1659 struct intel_display *display = to_intel_display(fb->dev); in intel_fb_min_alignment()
1663 for_each_intel_plane(display->drm, plane) { in intel_fb_min_alignment()
1666 if (!drm_plane_has_format(&plane->base, fb->format->format, fb->modifier)) in intel_fb_min_alignment()
1669 plane_min_alignment = plane->min_alignment(plane, fb, 0); in intel_fb_min_alignment()
1671 drm_WARN_ON(display->drm, plane_min_alignment && in intel_fb_min_alignment()
1677 min_alignment = max(min_alignment, plane_min_alignment); in intel_fb_min_alignment()
1685 struct intel_display *display = to_intel_display(fb->dev); in intel_fb_vtd_guard()
1689 for_each_intel_plane(display->drm, plane) { in intel_fb_vtd_guard()
1690 if (!drm_plane_has_format(&plane->base, fb->format->format, fb->modifier)) in intel_fb_vtd_guard()
1693 vtd_guard = max_t(unsigned int, vtd_guard, plane->vtd_guard); in intel_fb_vtd_guard()
1701 struct drm_gem_object *obj = intel_fb_bo(&fb->base); in intel_fill_fb_info()
1705 int i, num_planes = fb->base.format->num_planes; in intel_fill_fb_info()
1708 intel_fb_view_init(display, &fb->normal_view, I915_GTT_VIEW_NORMAL); in intel_fill_fb_info()
1710 drm_WARN_ON(display->drm, in intel_fill_fb_info()
1715 intel_fb_view_init(display, &fb->rotated_view, I915_GTT_VIEW_ROTATED); in intel_fill_fb_info()
1717 intel_fb_view_init(display, &fb->remapped_view, I915_GTT_VIEW_REMAPPED); in intel_fill_fb_info()
1728 * Plane 2 of Render Compression with Clear Color fb modifier in intel_fill_fb_info()
1732 if (is_gen12_ccs_cc_plane(&fb->base, i)) { in intel_fill_fb_info()
1735 if (!IS_ALIGNED(fb->base.offsets[i], 64)) { in intel_fill_fb_info()
1736 drm_dbg_kms(display->drm, in intel_fill_fb_info()
1738 i, fb->base.offsets[i]); in intel_fill_fb_info()
1739 return -EINVAL; in intel_fill_fb_info()
1742 if (check_add_overflow(fb->base.offsets[i], 64, &end)) { in intel_fill_fb_info()
1743 drm_dbg_kms(display->drm, in intel_fill_fb_info()
1745 i, fb->base.offsets[i]); in intel_fill_fb_info()
1746 return -EINVAL; in intel_fill_fb_info()
1749 max_size = max(max_size, DIV_ROUND_UP(end, tile_size)); in intel_fill_fb_info()
1765 fb->normal_view.color_plane[i].x = x; in intel_fill_fb_info()
1766 fb->normal_view.color_plane[i].y = y; in intel_fill_fb_info()
1767 fb->normal_view.color_plane[i].mapping_stride = fb->base.pitches[i]; in intel_fill_fb_info()
1768 fb->normal_view.color_plane[i].scanout_stride = in intel_fill_fb_info()
1769 fb->normal_view.color_plane[i].mapping_stride; in intel_fill_fb_info()
1776 &fb->rotated_view); in intel_fill_fb_info()
1781 &fb->remapped_view); in intel_fill_fb_info()
1785 max_size = max(max_size, offset + size); in intel_fill_fb_info()
1788 if (mul_u32_u32(max_size, tile_size) > obj->size) { in intel_fill_fb_info()
1789 drm_dbg_kms(display->drm, in intel_fill_fb_info()
1791 mul_u32_u32(max_size, tile_size), obj->size); in intel_fill_fb_info()
1792 return -EINVAL; in intel_fill_fb_info()
1795 fb->min_alignment = intel_fb_min_alignment(&fb->base); in intel_fill_fb_info()
1796 fb->vtd_guard = intel_fb_vtd_guard(&fb->base); in intel_fill_fb_info()
1808 vtd_guard = to_intel_framebuffer(fb)->vtd_guard; in intel_fb_view_vtd_guard()
1812 for (color_plane = 0; color_plane < fb->format->num_planes; color_plane++) { in intel_fb_view_vtd_guard()
1819 stride = view->color_plane[color_plane].mapping_stride; in intel_fb_view_vtd_guard()
1826 vtd_guard = max(vtd_guard, DIV_ROUND_UP(stride, tile)); in intel_fb_view_vtd_guard()
1835 struct drm_framebuffer *fb = plane_state->hw.fb; in intel_plane_remap_gtt()
1837 unsigned int rotation = plane_state->hw.rotation; in intel_plane_remap_gtt()
1838 int i, num_planes = fb->format->num_planes; in intel_plane_remap_gtt()
1843 intel_fb_view_init(display, &plane_state->view, in intel_plane_remap_gtt()
1847 src_x = plane_state->uapi.src.x1 >> 16; in intel_plane_remap_gtt()
1848 src_y = plane_state->uapi.src.y1 >> 16; in intel_plane_remap_gtt()
1849 src_w = drm_rect_width(&plane_state->uapi.src) >> 16; in intel_plane_remap_gtt()
1850 src_h = drm_rect_height(&plane_state->uapi.src) >> 16; in intel_plane_remap_gtt()
1852 drm_WARN_ON(display->drm, intel_fb_is_ccs_modifier(fb->modifier)); in intel_plane_remap_gtt()
1855 drm_rect_translate(&plane_state->uapi.src, in intel_plane_remap_gtt()
1856 -(src_x << 16), -(src_y << 16)); in intel_plane_remap_gtt()
1860 drm_rect_rotate(&plane_state->uapi.src, in intel_plane_remap_gtt()
1865 unsigned int hsub = i ? fb->format->hsub : 1; in intel_plane_remap_gtt()
1866 unsigned int vsub = i ? fb->format->vsub : 1; in intel_plane_remap_gtt()
1883 x += intel_fb->normal_view.color_plane[i].x; in intel_plane_remap_gtt()
1884 y += intel_fb->normal_view.color_plane[i].y; in intel_plane_remap_gtt()
1890 &plane_state->view); in intel_plane_remap_gtt()
1899 for (i = 0 ; i < ARRAY_SIZE(rot_info->plane); i++) in intel_rotation_info_size()
1900 size += rot_info->plane[i].dst_stride * rot_info->plane[i].width; in intel_rotation_info_size()
1910 for (i = 0 ; i < ARRAY_SIZE(rem_info->plane); i++) { in intel_remapped_info_size()
1913 if (rem_info->plane[i].linear) in intel_remapped_info_size()
1914 plane_size = rem_info->plane[i].size; in intel_remapped_info_size()
1916 plane_size = rem_info->plane[i].dst_stride * rem_info->plane[i].height; in intel_remapped_info_size()
1921 if (rem_info->plane_alignment) in intel_remapped_info_size()
1922 size = ALIGN(size, rem_info->plane_alignment); in intel_remapped_info_size()
1934 *view = fb->rotated_view; in intel_fb_fill_view()
1936 *view = fb->remapped_view; in intel_fb_fill_view()
1938 *view = fb->normal_view; in intel_fb_fill_view()
1944 * offset is only used with linear buffers on pre-hsw and tiled buffers
1951 const struct drm_framebuffer *fb = plane_state->hw.fb; in intel_fb_xy_to_linear()
1952 unsigned int cpp = fb->format->cpp[color_plane]; in intel_fb_xy_to_linear()
1953 unsigned int pitch = plane_state->view.color_plane[color_plane].mapping_stride; in intel_fb_xy_to_linear()
1959 * Add the x/y offsets derived from fb->offsets[] to the user
1968 *x += plane_state->view.color_plane[color_plane].x; in intel_add_fb_offsets()
1969 *y += plane_state->view.color_plane[color_plane].y; in intel_add_fb_offsets()
1978 * render engine max stride. in intel_fb_max_stride()
1984 return intel_plane_fb_max_stride(display->drm, pixel_format, modifier); in intel_fb_max_stride()
1994 struct intel_display *display = to_intel_display(fb->dev); in intel_fb_stride_alignment()
1998 unsigned int max_stride = intel_plane_fb_max_stride(display->drm, in intel_fb_stride_alignment()
1999 fb->format->format, in intel_fb_stride_alignment()
2000 fb->modifier); in intel_fb_stride_alignment()
2006 if (fb->pitches[color_plane] > max_stride && in intel_fb_stride_alignment()
2007 !intel_fb_is_ccs_modifier(fb->modifier)) in intel_fb_stride_alignment()
2014 if (intel_fb_is_ccs_modifier(fb->modifier)) { in intel_fb_stride_alignment()
2024 * Render decompression and plane width > 3840 in intel_fb_stride_alignment()
2030 else if ((DISPLAY_VER(display) == 9 || display->platform.geminilake) && in intel_fb_stride_alignment()
2031 color_plane == 0 && fb->width > 3840) in intel_fb_stride_alignment()
2040 struct intel_plane *plane = to_intel_plane(plane_state->uapi.plane); in intel_plane_check_stride()
2041 const struct drm_framebuffer *fb = plane_state->hw.fb; in intel_plane_check_stride()
2042 unsigned int rotation = plane_state->hw.rotation; in intel_plane_check_stride()
2052 !plane_state->uapi.visible) in intel_plane_check_stride()
2056 stride = plane_state->view.color_plane[0].mapping_stride; in intel_plane_check_stride()
2057 max_stride = plane->max_stride(plane, fb->format->format, in intel_plane_check_stride()
2058 fb->modifier, rotation); in intel_plane_check_stride()
2061 drm_dbg_kms(display->drm, in intel_plane_check_stride()
2062 "[FB:%d] stride (%d) exceeds [PLANE:%d:%s] max stride (%d)\n", in intel_plane_check_stride()
2063 fb->base.id, stride, in intel_plane_check_stride()
2064 plane->base.base.id, plane->base.name, max_stride); in intel_plane_check_stride()
2065 return -EINVAL; in intel_plane_check_stride()
2074 to_intel_framebuffer(plane_state->hw.fb); in intel_plane_compute_gtt()
2075 unsigned int rotation = plane_state->hw.rotation; in intel_plane_compute_gtt()
2092 intel_fb_fill_view(fb, rotation, &plane_state->view); in intel_plane_compute_gtt()
2096 drm_rect_rotate(&plane_state->uapi.src, in intel_plane_compute_gtt()
2097 fb->base.width << 16, fb->base.height << 16, in intel_plane_compute_gtt()
2110 intel_dpt_destroy(intel_fb->dpt_vm); in intel_user_framebuffer_destroy()
2112 intel_frontbuffer_put(intel_fb->frontbuffer); in intel_user_framebuffer_destroy()
2124 struct intel_display *display = to_intel_display(obj->dev); in intel_user_framebuffer_create_handle()
2127 drm_dbg(display->drm, in intel_user_framebuffer_create_handle()
2129 return -EINVAL; in intel_user_framebuffer_create_handle()
2145 intel_frontbuffer_queue_flush(cb->front); in intel_user_framebuffer_fence_wake()
2162 if (!atomic_read(&front->bits)) in intel_user_framebuffer_dirty()
2165 if (dma_resv_test_signaled(obj->resv, dma_resv_usage_rw(false))) in intel_user_framebuffer_dirty()
2168 ret = dma_resv_get_singleton(obj->resv, dma_resv_usage_rw(false), in intel_user_framebuffer_dirty()
2176 ret = -ENOMEM; in intel_user_framebuffer_dirty()
2180 cb->front = front; in intel_user_framebuffer_dirty()
2184 ret = dma_fence_add_callback(fence, &cb->base, in intel_user_framebuffer_dirty()
2187 intel_user_framebuffer_fence_wake(fence, &cb->base); in intel_user_framebuffer_dirty()
2188 if (ret == -ENOENT) in intel_user_framebuffer_dirty()
2210 struct intel_display *display = to_intel_display(obj->dev); in intel_framebuffer_init()
2211 struct drm_framebuffer *fb = &intel_fb->base; in intel_framebuffer_init()
2213 int ret = -EINVAL; in intel_framebuffer_init()
2220 intel_fb->frontbuffer = intel_frontbuffer_get(obj); in intel_framebuffer_init()
2221 if (!intel_fb->frontbuffer) { in intel_framebuffer_init()
2222 ret = -ENOMEM; in intel_framebuffer_init()
2226 ret = -EINVAL; in intel_framebuffer_init()
2227 if (!drm_any_plane_has_format(display->drm, in intel_framebuffer_init()
2228 mode_cmd->pixel_format, in intel_framebuffer_init()
2229 mode_cmd->modifier[0])) { in intel_framebuffer_init()
2230 drm_dbg_kms(display->drm, in intel_framebuffer_init()
2232 &mode_cmd->pixel_format, mode_cmd->modifier[0]); in intel_framebuffer_init()
2236 max_stride = intel_fb_max_stride(display, mode_cmd->pixel_format, in intel_framebuffer_init()
2237 mode_cmd->modifier[0]); in intel_framebuffer_init()
2238 if (mode_cmd->pitches[0] > max_stride) { in intel_framebuffer_init()
2239 drm_dbg_kms(display->drm, in intel_framebuffer_init()
2241 mode_cmd->modifier[0] != DRM_FORMAT_MOD_LINEAR ? in intel_framebuffer_init()
2243 mode_cmd->pitches[0], max_stride); in intel_framebuffer_init()
2248 if (mode_cmd->offsets[0] != 0) { in intel_framebuffer_init()
2249 drm_dbg_kms(display->drm, in intel_framebuffer_init()
2251 mode_cmd->offsets[0]); in intel_framebuffer_init()
2255 drm_helper_mode_fill_fb_struct(display->drm, fb, mode_cmd); in intel_framebuffer_init()
2257 for (i = 0; i < fb->format->num_planes; i++) { in intel_framebuffer_init()
2260 if (mode_cmd->handles[i] != mode_cmd->handles[0]) { in intel_framebuffer_init()
2261 drm_dbg_kms(display->drm, "bad plane %d handle\n", i); in intel_framebuffer_init()
2266 if (fb->pitches[i] & (stride_alignment - 1)) { in intel_framebuffer_init()
2267 drm_dbg_kms(display->drm, in intel_framebuffer_init()
2269 i, fb->pitches[i], stride_alignment); in intel_framebuffer_init()
2276 if (fb->pitches[i] != ccs_aux_stride) { in intel_framebuffer_init()
2277 drm_dbg_kms(display->drm, in intel_framebuffer_init()
2279 i, fb->pitches[i], ccs_aux_stride); in intel_framebuffer_init()
2284 fb->obj[i] = obj; in intel_framebuffer_init()
2296 drm_dbg_kms(display->drm, "failed to create DPT\n"); in intel_framebuffer_init()
2301 intel_fb->dpt_vm = vm; in intel_framebuffer_init()
2304 ret = drm_framebuffer_init(display->drm, fb, &intel_fb_funcs); in intel_framebuffer_init()
2306 drm_err(display->drm, "framebuffer init failed %d\n", ret); in intel_framebuffer_init()
2314 intel_dpt_destroy(intel_fb->dpt_vm); in intel_framebuffer_init()
2316 intel_frontbuffer_put(intel_fb->frontbuffer); in intel_framebuffer_init()
2350 return ERR_PTR(-ENOMEM); in intel_framebuffer_create()
2356 return &intel_fb->base; in intel_framebuffer_create()
2365 return fb ? fb->obj[0] : NULL; in intel_fb_bo()