341 		 * - pipe and plane scaling (TODO verify this)  in skl_plane_max_width()
349 		/* FIXME AUX plane? */  in skl_plane_max_width()
377 		/* FIXME AUX plane? */  in glk_plane_max_width()
472 plane_max_stride(struct intel_plane *plane,  in plane_max_stride()  argument
488 adl_plane_max_stride(struct intel_plane *plane,  in adl_plane_max_stride()  argument
495 	return plane_max_stride(plane, pixel_format,  in adl_plane_max_stride()
501 skl_plane_max_stride(struct intel_plane *plane,  in skl_plane_max_stride()  argument
508 	return plane_max_stride(plane, pixel_format,  in skl_plane_max_stride()
586 static u32 tgl_plane_min_alignment(struct intel_plane *plane,  in tgl_plane_min_alignment()  argument
590 	struct intel_display *display = to_intel_display(plane);  in tgl_plane_min_alignment()
604 	    intel_plane_can_async_flip(plane, fb->modifier))  in tgl_plane_min_alignment()
635 static u32 skl_plane_min_alignment(struct intel_plane *plane,  in skl_plane_min_alignment()  argument
682 		      struct intel_plane *plane,  in icl_program_input_csc()  argument
685 	struct intel_display *display = to_intel_display(plane);  in icl_program_input_csc()
686 	enum pipe pipe = plane->pipe;  in icl_program_input_csc()
687 	enum plane_id plane_id = plane->id;  in icl_program_input_csc()
827 			       struct intel_plane *plane,  in skl_write_plane_wm()  argument
830 	struct intel_display *display = to_intel_display(plane);  in skl_write_plane_wm()
831 	enum plane_id plane_id = plane->id;  in skl_write_plane_wm()
832 	enum pipe pipe = plane->pipe;  in skl_write_plane_wm()
873 		      struct intel_plane *plane,  in skl_plane_disable_arm()  argument
876 	struct intel_display *display = to_intel_display(plane);  in skl_plane_disable_arm()
877 	enum plane_id plane_id = plane->id;  in skl_plane_disable_arm()
878 	enum pipe pipe = plane->pipe;  in skl_plane_disable_arm()
880 	skl_write_plane_wm(dsb, plane, crtc_state);  in skl_plane_disable_arm()
887 					    struct intel_plane *plane,  in icl_plane_disable_sel_fetch_arm()  argument
890 	struct intel_display *display = to_intel_display(plane);  in icl_plane_disable_sel_fetch_arm()
891 	enum pipe pipe = plane->pipe;  in icl_plane_disable_sel_fetch_arm()
896 	intel_de_write_dsb(display, dsb, SEL_FETCH_PLANE_CTL(pipe, plane->id), 0);  in icl_plane_disable_sel_fetch_arm()
901 		      struct intel_plane *plane,  in icl_plane_disable_arm()  argument
904 	struct intel_display *display = to_intel_display(plane);  in icl_plane_disable_arm()
905 	enum plane_id plane_id = plane->id;  in icl_plane_disable_arm()
906 	enum pipe pipe = plane->pipe;  in icl_plane_disable_arm()
911 	skl_write_plane_wm(dsb, plane, crtc_state);  in icl_plane_disable_arm()
913 	icl_plane_disable_sel_fetch_arm(dsb, plane, crtc_state);  in icl_plane_disable_arm()
919 skl_plane_get_hw_state(struct intel_plane *plane,  in skl_plane_get_hw_state()  argument
922 	struct intel_display *display = to_intel_display(plane);  in skl_plane_get_hw_state()
924 	enum plane_id plane_id = plane->id;  in skl_plane_get_hw_state()
928 	power_domain = POWER_DOMAIN_PIPE(plane->pipe);  in skl_plane_get_hw_state()
933 	ret = intel_de_read(display, PLANE_CTL(plane->pipe, plane_id)) & PLANE_CTL_ENABLE;  in skl_plane_get_hw_state()
935 	*pipe = plane->pipe;  in skl_plane_get_hw_state()
1233 	struct intel_plane *plane = to_intel_plane(plane_state->uapi.plane);  in glk_plane_color_ctl()  local
1239 	if (fb->format->is_yuv && !icl_is_hdr_plane(display, plane->id)) {  in glk_plane_color_ctl()
1351 				     struct intel_plane *plane,  in icl_plane_csc_load_black()  argument
1354 	struct intel_display *display = to_intel_display(plane);  in icl_plane_csc_load_black()
1355 	enum plane_id plane_id = plane->id;  in icl_plane_csc_load_black()
1356 	enum pipe pipe = plane->pipe;  in icl_plane_csc_load_black()
1386 		       struct intel_plane *plane,  in skl_plane_update_noarm()  argument
1390 	struct intel_display *display = to_intel_display(plane);  in skl_plane_update_noarm()
1391 	enum plane_id plane_id = plane->id;  in skl_plane_update_noarm()
1392 	enum pipe pipe = plane->pipe;  in skl_plane_update_noarm()
1412 	skl_write_plane_wm(dsb, plane, crtc_state);  in skl_plane_update_noarm()
1417 		     struct intel_plane *plane,  in skl_plane_update_arm()  argument
1421 	struct intel_display *display = to_intel_display(plane);  in skl_plane_update_arm()
1422 	enum plane_id plane_id = plane->id;  in skl_plane_update_arm()
1423 	enum pipe pipe = plane->pipe;  in skl_plane_update_arm()
1432 	if (plane->need_async_flip_toggle_wa &&  in skl_plane_update_arm()
1433 	    crtc_state->async_flip_planes & BIT(plane->id))  in skl_plane_update_arm()
1462 	 * Enable the scaler before the plane so that we don't  in skl_plane_update_arm()
1469 		skl_program_plane_scaler(dsb, plane, crtc_state, plane_state);  in skl_plane_update_arm()
1472 	 * The control register self-arms if the plane was previously  in skl_plane_update_arm()
1473 	 * disabled. Try to make the plane enable atomic by writing  in skl_plane_update_arm()
1483 					     struct intel_plane *plane,  in icl_plane_update_sel_fetch_noarm()  argument
1488 	struct intel_display *display = to_intel_display(plane);  in icl_plane_update_sel_fetch_noarm()
1489 	enum pipe pipe = plane->pipe;  in icl_plane_update_sel_fetch_noarm()
1505 	intel_de_write_dsb(display, dsb, SEL_FETCH_PLANE_POS(pipe, plane->id), val);  in icl_plane_update_sel_fetch_noarm()
1510 	 * From Bspec: UV surface Start Y Position = half of Y plane Y  in icl_plane_update_sel_fetch_noarm()
1520 	intel_de_write_dsb(display, dsb, SEL_FETCH_PLANE_OFFSET(pipe, plane->id), val);  in icl_plane_update_sel_fetch_noarm()
1525 	intel_de_write_dsb(display, dsb, SEL_FETCH_PLANE_SIZE(pipe, plane->id), val);  in icl_plane_update_sel_fetch_noarm()
1530 		       struct intel_plane *plane,  in icl_plane_update_noarm()  argument
1534 	struct intel_display *display = to_intel_display(plane);  in icl_plane_update_noarm()
1535 	enum plane_id plane_id = plane->id;  in icl_plane_update_noarm()
1536 	enum pipe pipe = plane->pipe;  in icl_plane_update_noarm()
1594 		icl_program_input_csc(dsb, plane, plane_state);  in icl_plane_update_noarm()
1596 	skl_write_plane_wm(dsb, plane, crtc_state);  in icl_plane_update_noarm()
1603 		icl_plane_csc_load_black(dsb, plane, crtc_state);  in icl_plane_update_noarm()
1605 	icl_plane_update_sel_fetch_noarm(dsb, plane, crtc_state, plane_state, color_plane);  in icl_plane_update_noarm()
1609 					   struct intel_plane *plane,  in icl_plane_update_sel_fetch_arm()  argument
1613 	struct intel_display *display = to_intel_display(plane);  in icl_plane_update_sel_fetch_arm()
1614 	enum pipe pipe = plane->pipe;  in icl_plane_update_sel_fetch_arm()
1620 		intel_de_write_dsb(display, dsb, SEL_FETCH_PLANE_CTL(pipe, plane->id),  in icl_plane_update_sel_fetch_arm()
1623 		icl_plane_disable_sel_fetch_arm(dsb, plane, crtc_state);  in icl_plane_update_sel_fetch_arm()
1628 		     struct intel_plane *plane,  in icl_plane_update_arm()  argument
1632 	struct intel_display *display = to_intel_display(plane);  in icl_plane_update_arm()
1633 	enum plane_id plane_id = plane->id;  in icl_plane_update_arm()
1634 	enum pipe pipe = plane->pipe;  in icl_plane_update_arm()
1642 	 * Enable the scaler before the plane so that we don't  in icl_plane_update_arm()
1649 		skl_program_plane_scaler(dsb, plane, crtc_state, plane_state);  in icl_plane_update_arm()
1651 	icl_plane_update_sel_fetch_arm(dsb, plane, crtc_state, plane_state);  in icl_plane_update_arm()
1654 	 * The control register self-arms if the plane was previously  in icl_plane_update_arm()
1655 	 * disabled. Try to make the plane enable atomic by writing  in icl_plane_update_arm()
1665 				    struct intel_plane *plane,  in skl_plane_capture_error()  argument
1668 	struct intel_display *display = to_intel_display(plane);  in skl_plane_capture_error()
1670 	error->ctl = intel_de_read(display, PLANE_CTL(crtc->pipe, plane->id));  in skl_plane_capture_error()
1671 	error->surf = intel_de_read(display, PLANE_SURF(crtc->pipe, plane->id));  in skl_plane_capture_error()
1672 	error->surflive = intel_de_read(display, PLANE_SURFLIVE(crtc->pipe, plane->id));  in skl_plane_capture_error()
1677 		     struct intel_plane *plane,  in skl_plane_async_flip()  argument
1682 	struct intel_display *display = to_intel_display(plane);  in skl_plane_async_flip()
1683 	enum plane_id plane_id = plane->id;  in skl_plane_async_flip()
1684 	enum pipe pipe = plane->pipe;  in skl_plane_async_flip()
1719 	struct intel_plane *plane = to_intel_plane(plane_state->uapi.plane);  in skl_plane_check_fb()  local
1729 			    "[PLANE:%d:%s] RC support only with 0/180 degree rotation (%x)\n",  in skl_plane_check_fb()
1730 			    plane->base.base.id, plane->base.name, rotation);  in skl_plane_check_fb()
1737 			    "[PLANE:%d:%s] horizontal flip is not supported with linear surface formats\n",  in skl_plane_check_fb()
1738 			    plane->base.base.id, plane->base.name);  in skl_plane_check_fb()
1749 			    "[PLANE:%d:%s] horizontal flip is not supported with tile4 surface formats\n",  in skl_plane_check_fb()
1750 			    plane->base.base.id, plane->base.name);  in skl_plane_check_fb()
1757 				    "[PLANE:%d:%s] Y/Yf tiling required for 90/270!\n",  in skl_plane_check_fb()
1758 				    plane->base.base.id, plane->base.name);  in skl_plane_check_fb()
1782 				    "[PLANE:%d:%s] unsupported pixel format %p4cc for 90/270!\n",  in skl_plane_check_fb()
1783 				    plane->base.base.id, plane->base.name, &fb->format->format);  in skl_plane_check_fb()
1796 			    "[PLANE:%d:%s] Y/Yf tiling not supported in IF-ID mode\n",  in skl_plane_check_fb()
1797 			    plane->base.base.id, plane->base.name);  in skl_plane_check_fb()
1806 			    "[PLANE:%d:%s] source color keying not supported with P01x formats\n",  in skl_plane_check_fb()
1807 			    plane->base.base.id, plane->base.name);  in skl_plane_check_fb()
1818 	struct intel_plane *plane = to_intel_plane(plane_state->uapi.plane);  in skl_plane_check_dst_coordinates()  local
1835 			    "[PLANE:%d:%s] requested plane X %s position %d invalid (valid range %d-%d)\n",  in skl_plane_check_dst_coordinates()
1836 			    plane->base.base.id, plane->base.name,  in skl_plane_check_dst_coordinates()
1849 	struct intel_plane *plane = to_intel_plane(plane_state->uapi.plane);  in skl_plane_check_nv12_rotation()  local
1860 			    "[PLANE:%d:%s] src width must be multiple of 4 for rotated planar YUV\n",  in skl_plane_check_nv12_rotation()
1861 			    plane->base.base.id, plane->base.name);  in skl_plane_check_nv12_rotation()
1884 static int intel_plane_min_width(struct intel_plane *plane,  in intel_plane_min_width()  argument
1889 	if (plane->min_width)  in intel_plane_min_width()
1890 		return plane->min_width(fb, color_plane, rotation);  in intel_plane_min_width()
1895 static int intel_plane_max_width(struct intel_plane *plane,  in intel_plane_max_width()  argument
1900 	if (plane->max_width)  in intel_plane_max_width()
1901 		return plane->max_width(fb, color_plane, rotation);  in intel_plane_max_width()
1906 static int intel_plane_max_height(struct intel_plane *plane,  in intel_plane_max_height()  argument
1911 	if (plane->max_height)  in intel_plane_max_height()
1912 		return plane->max_height(fb, color_plane, rotation);  in intel_plane_max_height()
1922 	struct intel_plane *plane = to_intel_plane(plane_state->uapi.plane);  in skl_check_main_ccs_coordinates()  local
1927 	unsigned int alignment = plane->min_alignment(plane, fb, ccs_plane);  in skl_check_main_ccs_coordinates()
1967 	struct intel_plane *plane = to_intel_plane(plane_state->uapi.plane);  in skl_calc_main_surface_offset()  local
1971 	unsigned int alignment = plane->min_alignment(plane, fb, 0);  in skl_calc_main_surface_offset()
1990 	 * When using an X-tiled surface, the plane blows up  in skl_calc_main_surface_offset()
2001 					    "[PLANE:%d:%s] unable to find suitable display surface offset due to X-tiling\n",  in skl_calc_main_surface_offset()
2002 					    plane->base.base.id, plane->base.name);  in skl_calc_main_surface_offset()
2018 	struct intel_plane *plane = to_intel_plane(plane_state->uapi.plane);  in skl_check_main_surface()  local
2025 	int min_width = intel_plane_min_width(plane, fb, 0, rotation);  in skl_check_main_surface()
2026 	int max_width = intel_plane_max_width(plane, fb, 0, rotation);  in skl_check_main_surface()
2027 	int max_height = intel_plane_max_height(plane, fb, 0, rotation);  in skl_check_main_surface()
2028 	unsigned int alignment = plane->min_alignment(plane, fb, 0);  in skl_check_main_surface()
2035 			    "[PLANE:%d:%s] requested Y/RGB source size %dx%d outside limits (min: %dx1 max: %dx%d)\n",  in skl_check_main_surface()
2036 			    plane->base.base.id, plane->base.name,  in skl_check_main_surface()
2048 	 * there's no aux plane on fb so skip this checking.  in skl_check_main_surface()
2063 				    "[PLANE:%d:%s] unable to find suitable display surface offset due to CCS\n",  in skl_check_main_surface()
2064 				    plane->base.base.id, plane->base.name);  in skl_check_main_surface()
2091 	struct intel_plane *plane = to_intel_plane(plane_state->uapi.plane);  in skl_check_nv12_aux_surface()  local
2097 	int max_width = intel_plane_max_width(plane, fb, uv_plane, rotation);  in skl_check_nv12_aux_surface()
2098 	int max_height = intel_plane_max_height(plane, fb, uv_plane, rotation);  in skl_check_nv12_aux_surface()
2105 	/* FIXME not quite sure how/if these apply to the chroma plane */  in skl_check_nv12_aux_surface()
2108 			    "[PLANE:%d:%s] CbCr source size %dx%d too big (limit %dx%d)\n",  in skl_check_nv12_aux_surface()
2109 			    plane->base.base.id, plane->base.name,  in skl_check_nv12_aux_surface()
2120 		unsigned int alignment = plane->min_alignment(plane, fb, uv_plane);  in skl_check_nv12_aux_surface()
2143 				    "[PLANE:%d:%s] unable to find suitable display surface offset due to CCS\n",  in skl_check_nv12_aux_surface()
2144 				    plane->base.base.id, plane->base.name);  in skl_check_nv12_aux_surface()
2314 	struct intel_plane *plane = to_intel_plane(plane_state->uapi.plane);  in skl_plane_check()  local
2360 	/* HW only has 8 bits pixel precision, disable plane if invisible */  in skl_plane_check()
2373 	    icl_is_hdr_plane(display, plane->id))  in skl_plane_check()
2388 	struct intel_plane *uv_plane = to_intel_plane(uv_plane_state->uapi.plane);  in icl_link_nv12_planes()
2389 	struct intel_plane *y_plane = to_intel_plane(y_plane_state->uapi.plane);  in icl_link_nv12_planes()
2505 	struct intel_plane *plane = to_intel_plane(_plane);  in skl_plane_format_mod_supported()  local
2507 	if (!intel_fb_plane_supports_modifier(plane, modifier))  in skl_plane_format_mod_supported()
2559 	struct intel_plane *plane = to_intel_plane(_plane);  in icl_plane_format_mod_supported()  local
2561 	if (!intel_fb_plane_supports_modifier(plane, modifier))  in icl_plane_format_mod_supported()
2613 	struct intel_plane *plane = to_intel_plane(_plane);  in tgl_plane_format_mod_supported()  local
2615 	if (!intel_fb_plane_supports_modifier(plane, modifier))  in tgl_plane_format_mod_supported()
2690 skl_plane_enable_flip_done(struct intel_plane *plane)  in skl_plane_enable_flip_done()  argument
2692 	struct drm_i915_private *i915 = to_i915(plane->base.dev);  in skl_plane_enable_flip_done()
2693 	enum pipe pipe = plane->pipe;  in skl_plane_enable_flip_done()
2696 	bdw_enable_pipe_irq(i915, pipe, GEN9_PIPE_PLANE_FLIP_DONE(plane->id));  in skl_plane_enable_flip_done()
2701 skl_plane_disable_flip_done(struct intel_plane *plane)  in skl_plane_disable_flip_done()  argument
2703 	struct drm_i915_private *i915 = to_i915(plane->base.dev);  in skl_plane_disable_flip_done()
2704 	enum pipe pipe = plane->pipe;  in skl_plane_disable_flip_done()
2707 	bdw_disable_pipe_irq(i915, pipe, GEN9_PIPE_PLANE_FLIP_DONE(plane->id));  in skl_plane_disable_flip_done()
2796 	struct intel_plane *plane;  in skl_universal_plane_create()  local
2806 	plane = intel_plane_alloc();  in skl_universal_plane_create()
2807 	if (IS_ERR(plane))  in skl_universal_plane_create()
2808 		return plane;  in skl_universal_plane_create()
2810 	plane->pipe = pipe;  in skl_universal_plane_create()
2811 	plane->id = plane_id;  in skl_universal_plane_create()
2812 	plane->frontbuffer_bit = INTEL_FRONTBUFFER(pipe, plane_id);  in skl_universal_plane_create()
2814 	intel_fbc_add_plane(skl_plane_fbc(display, pipe, plane_id), plane);  in skl_universal_plane_create()
2817 		plane->max_width = xe3_plane_max_width;  in skl_universal_plane_create()
2818 		plane->max_height = icl_plane_max_height;  in skl_universal_plane_create()
2819 		plane->min_cdclk = icl_plane_min_cdclk;  in skl_universal_plane_create()
2821 		plane->min_width = icl_plane_min_width;  in skl_universal_plane_create()
2823 			plane->max_width = icl_hdr_plane_max_width;  in skl_universal_plane_create()
2825 			plane->max_width = icl_sdr_plane_max_width;  in skl_universal_plane_create()
2826 		plane->max_height = icl_plane_max_height;  in skl_universal_plane_create()
2827 		plane->min_cdclk = icl_plane_min_cdclk;  in skl_universal_plane_create()
2829 		plane->max_width = glk_plane_max_width;  in skl_universal_plane_create()
2830 		plane->max_height = skl_plane_max_height;  in skl_universal_plane_create()
2831 		plane->min_cdclk = glk_plane_min_cdclk;  in skl_universal_plane_create()
2833 		plane->max_width = skl_plane_max_width;  in skl_universal_plane_create()
2834 		plane->max_height = skl_plane_max_height;  in skl_universal_plane_create()
2835 		plane->min_cdclk = skl_plane_min_cdclk;  in skl_universal_plane_create()
2839 		plane->max_stride = adl_plane_max_stride;  in skl_universal_plane_create()
2841 		plane->max_stride = skl_plane_max_stride;  in skl_universal_plane_create()
2844 		plane->min_alignment = tgl_plane_min_alignment;  in skl_universal_plane_create()
2846 		plane->min_alignment = skl_plane_min_alignment;  in skl_universal_plane_create()
2849 		plane->vtd_guard = DISPLAY_VER(display) >= 10 ? 168 : 136;  in skl_universal_plane_create()
2852 		plane->update_noarm = icl_plane_update_noarm;  in skl_universal_plane_create()
2853 		plane->update_arm = icl_plane_update_arm;  in skl_universal_plane_create()
2854 		plane->disable_arm = icl_plane_disable_arm;  in skl_universal_plane_create()
2856 		plane->update_noarm = skl_plane_update_noarm;  in skl_universal_plane_create()
2857 		plane->update_arm = skl_plane_update_arm;  in skl_universal_plane_create()
2858 		plane->disable_arm = skl_plane_disable_arm;  in skl_universal_plane_create()
2860 	plane->capture_error = skl_plane_capture_error;  in skl_universal_plane_create()
2861 	plane->get_hw_state = skl_plane_get_hw_state;  in skl_universal_plane_create()
2862 	plane->check_plane = skl_plane_check;  in skl_universal_plane_create()
2865 		plane->need_async_flip_toggle_wa = IS_DISPLAY_VER(display, 9, 10);  in skl_universal_plane_create()
2866 		plane->async_flip = skl_plane_async_flip;  in skl_universal_plane_create()
2867 		plane->enable_flip_done = skl_plane_enable_flip_done;  in skl_universal_plane_create()
2868 		plane->disable_flip_done = skl_plane_disable_flip_done;  in skl_universal_plane_create()
2871 			plane->can_async_flip = tgl_plane_can_async_flip;  in skl_universal_plane_create()
2873 			plane->can_async_flip = icl_plane_can_async_flip;  in skl_universal_plane_create()
2875 			plane->can_async_flip = skl_plane_can_async_flip;  in skl_universal_plane_create()
2917 	ret = drm_universal_plane_init(display->drm, &plane->base,  in skl_universal_plane_create()
2921 				       "plane %d%c", plane_id + 1,  in skl_universal_plane_create()
2939 	drm_plane_create_rotation_property(&plane->base,  in skl_universal_plane_create()
2948 	drm_plane_create_color_properties(&plane->base,  in skl_universal_plane_create()
2955 	drm_plane_create_alpha_property(&plane->base);  in skl_universal_plane_create()
2956 	drm_plane_create_blend_mode_property(&plane->base,  in skl_universal_plane_create()
2961 	drm_plane_create_zpos_immutable_property(&plane->base, plane_id);  in skl_universal_plane_create()
2964 		drm_plane_enable_fb_damage_clips(&plane->base);  in skl_universal_plane_create()
2967 		drm_plane_create_scaling_filter_property(&plane->base,  in skl_universal_plane_create()
2971 	intel_plane_helper_add(plane);  in skl_universal_plane_create()
2973 	return plane;  in skl_universal_plane_create()
2976 	intel_plane_free(plane);  in skl_universal_plane_create()
2987 	struct intel_plane *plane = to_intel_plane(crtc->base.primary);  in skl_get_initial_plane_config()  local
2988 	enum plane_id plane_id = plane->id;  in skl_get_initial_plane_config()
2997 	if (!plane->get_hw_state(plane, &pipe))  in skl_get_initial_plane_config()
3142 		    "[CRTC:%d:%s][PLANE:%d:%s] with fb: size=%dx%d@%d, offset=%x, pitch %d, size 0x%x\n",  in skl_get_initial_plane_config()
3144 		    plane->base.base.id, plane->base.name,  in skl_get_initial_plane_config()
3159 	struct intel_plane *plane = to_intel_plane(crtc->base.primary);  in skl_fixup_initial_plane_config()  local
3161 		to_intel_plane_state(plane->base.state);  in skl_fixup_initial_plane_config()
3162 	enum plane_id plane_id = plane->id;  in skl_fixup_initial_plane_config()
3173 	 * part of ggtt, make the plane aware of that.  in skl_fixup_initial_plane_config()