drm/i915/display: allow creation of Xe2 ccs framebuffers

Add I915_FORMAT_MOD_4_TILED_BMG_CCS and I915_FORMAT_MOD_4_TILED_LNL_CCS to possible
created modifier for new framebuffer on Xe driver.
Signed-off-by: Juha-Pekka Heikkila <juhapekka.heikkila@gmail.com>
Reviewed-by: Mika Kahola <mika.kahola@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240816115229.531671-4-juhapekka.heikkila@gmail.comSigned-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>

drivers/gpu/drm/i915/display/intel_display.c

@@ -6260,6 +6260,8 @@ static int intel_async_flip_check_hw(struct intel_atomic_state *state, struct in
 		case I915_FORMAT_MOD_Y_TILED:
 		case I915_FORMAT_MOD_Yf_TILED:
 		case I915_FORMAT_MOD_4_TILED:
+		case I915_FORMAT_MOD_4_TILED_BMG_CCS:
+		case I915_FORMAT_MOD_4_TILED_LNL_CCS:
 			break;
 		default:
 			drm_dbg_kms(&i915->drm,

drivers/gpu/drm/i915/display/intel_fb.c

@@ -163,6 +163,14 @@ struct intel_modifier_desc {
 
 static const struct intel_modifier_desc intel_modifiers[] = {
 	{
+		.modifier = I915_FORMAT_MOD_4_TILED_LNL_CCS,
+		.display_ver = { 20, -1 },
+		.plane_caps = INTEL_PLANE_CAP_TILING_4,
+	}, {
+		.modifier = I915_FORMAT_MOD_4_TILED_BMG_CCS,
+		.display_ver = { 14, -1 },
+		.plane_caps = INTEL_PLANE_CAP_TILING_4,
+	}, {
 		.modifier = I915_FORMAT_MOD_4_TILED_MTL_MC_CCS,
 		.display_ver = { 14, 14 },
 		.plane_caps = INTEL_PLANE_CAP_TILING_4 | INTEL_PLANE_CAP_CCS_MC,
@@ -437,6 +445,14 @@ static bool plane_has_modifier(struct drm_i915_private *i915,
 	    HAS_FLAT_CCS(i915) != !md->ccs.packed_aux_planes)
 		return false;
 
+	if (md->modifier == I915_FORMAT_MOD_4_TILED_BMG_CCS &&
+	    (GRAPHICS_VER(i915) < 20 || !IS_DGFX(i915)))
+		return false;
+
+	if (md->modifier == I915_FORMAT_MOD_4_TILED_LNL_CCS &&
+	    (GRAPHICS_VER(i915) < 20 || IS_DGFX(i915)))
+		return false;
+
 	return true;
 }
 
@@ -653,6 +669,8 @@ intel_tile_width_bytes(const struct drm_framebuffer *fb, int color_plane)
 			return 128;
 		else
 			return 512;
+	case I915_FORMAT_MOD_4_TILED_BMG_CCS:
+	case I915_FORMAT_MOD_4_TILED_LNL_CCS:
 	case I915_FORMAT_MOD_4_TILED_DG2_RC_CCS:
 	case I915_FORMAT_MOD_4_TILED_DG2_RC_CCS_CC:
 	case I915_FORMAT_MOD_4_TILED_DG2_MC_CCS:

drivers/gpu/drm/i915/display/skl_universal_plane.c

@@ -537,6 +537,8 @@ static u32 tgl_plane_min_alignment(struct intel_plane *plane,
 	case I915_FORMAT_MOD_4_TILED_DG2_RC_CCS:
 	case I915_FORMAT_MOD_4_TILED_DG2_RC_CCS_CC:
 	case I915_FORMAT_MOD_4_TILED_DG2_MC_CCS:
+	case I915_FORMAT_MOD_4_TILED_BMG_CCS:
+	case I915_FORMAT_MOD_4_TILED_LNL_CCS:
 		/*
 		 * Align to at least 4x1 main surface
 		 * tiles (16K) to match 64B of AUX.
@@ -948,6 +950,9 @@ static u32 skl_plane_ctl_tiling(u64 fb_modifier)
 		return PLANE_CTL_TILED_4 | PLANE_CTL_RENDER_DECOMPRESSION_ENABLE;
 	case I915_FORMAT_MOD_4_TILED_MTL_MC_CCS:
 		return PLANE_CTL_TILED_4 | PLANE_CTL_MEDIA_DECOMPRESSION_ENABLE;
+	case I915_FORMAT_MOD_4_TILED_BMG_CCS:
+	case I915_FORMAT_MOD_4_TILED_LNL_CCS:
+		return PLANE_CTL_TILED_4 | PLANE_CTL_RENDER_DECOMPRESSION_ENABLE;
 	case I915_FORMAT_MOD_Y_TILED_CCS:
 	case I915_FORMAT_MOD_Y_TILED_GEN12_RC_CCS_CC:
 		return PLANE_CTL_TILED_Y | PLANE_CTL_RENDER_DECOMPRESSION_ENABLE;