1 files changed, 0 insertions, 70 deletions
diff --git a/rtl/gfx/gfx_clear.sv b/rtl/gfx/gfx_clear.sv
deleted file mode 100644
index ae9a20c..0000000
--- a/rtl/gfx/gfx_clear.sv
+++ /dev/null
@@ -1,70 +0,0 @@
-`include "gfx/gfx_defs.sv"
-
-module gfx_clear
-(
-	input  logic        clk,
-	                    rst_n,
-
-	input  logic        start_clear,
-
-	input  linear_coord rop_mask_addr,
-	input  logic        rop_mask_assert,
-	output logic        frag_wait,
-
-	output logic        frag_mask_set,
-	                    frag_mask_write,
-	output linear_coord frag_mask_write_addr
-);
-
-	enum int unsigned
-	{
-		FRAG,
-		CLEAR
-	} state;
-
-	logic end_clear;
-
-	assign end_clear = frag_mask_write_addr == `GFX_LINEAR_RES - 1;
-
-	always_comb
-		unique case (state)
-			FRAG:  frag_wait = start_clear;
-			CLEAR: frag_wait = 1;
-		endcase
-
-	always_ff @(posedge clk or negedge rst_n)
-		if (!rst_n) begin
-			state <= FRAG;
-			frag_mask_write <= 0;
-		end else unique case (state)
-			FRAG: begin
-				frag_mask_write <= rop_mask_assert;
-
-				if (start_clear) begin
-					state <= CLEAR;
-					frag_mask_write <= 1;
-				end
-			end
-
-			CLEAR:
-				if (end_clear) begin
-					state <= FRAG;
-					frag_mask_write <= 0;
-				end
-		endcase
-
-	always_ff @(posedge clk)
-		unique case (state)
-			FRAG: begin
-				frag_mask_set <= !start_clear;
-				frag_mask_write_addr <= rop_mask_addr;
-
-				if (start_clear)
-					frag_mask_write_addr <= 0;
-			end
-
-			CLEAR:
-				frag_mask_write_addr <= frag_mask_write_addr + 1;
-		endcase
-
-endmodule