freedreno: a2xx: minor solid_vertexbuf fixups

The big thing here is the 0x60 offset for the mem2gmem copy which I missed
in my last patch.

Signed-off-by: Jonathan Marek <[email protected]>

3 files changed, 6 insertions, 4 deletions

diff --git a/src/gallium/drivers/freedreno/a2xx/fd2_context.c b/src/gallium/drivers/freedreno/a2xx/fd2_context.c
index 28073b07011..6d9dce2ffbe 100644
--- a/src/gallium/drivers/freedreno/a2xx/fd2_context.c
+++ b/src/gallium/drivers/freedreno/a2xx/fd2_context.c
@@ -56,6 +56,8 @@ create_solid_vertexbuf(struct pipe_context *pctx)
 			+0.000000, +1.000000,
 			/* SCREEN_SCISSOR_BR value (must be at 60 byte offset in page) */
 			0.0,
+			/* zero indices dummy draw workaround (3 16-bit zeros) */
+			0.0, 0.0,
 	};
 	struct pipe_resource *prsc = pipe_buffer_create(pctx->screen,
 			PIPE_BIND_CUSTOM, PIPE_USAGE_IMMUTABLE, sizeof(init_shader_const));
diff --git a/src/gallium/drivers/freedreno/a2xx/fd2_draw.c b/src/gallium/drivers/freedreno/a2xx/fd2_draw.c
index 05c4cd5391b..772127c7478 100644
--- a/src/gallium/drivers/freedreno/a2xx/fd2_draw.c
+++ b/src/gallium/drivers/freedreno/a2xx/fd2_draw.c
@@ -109,7 +109,7 @@ draw_impl(struct fd_context *ctx, const struct pipe_draw_info *info,
 		OUT_RING(ring, 0x0003c004);
 		OUT_RING(ring, 0x00000000);
 		OUT_RING(ring, 0x00000003);
-		OUT_RELOC(ring, fd_resource(fd2_context(ctx)->solid_vertexbuf)->bo, 0x80, 0, 0);
+		OUT_RELOC(ring, fd_resource(fd2_context(ctx)->solid_vertexbuf)->bo, 64, 0, 0);
 		OUT_RING(ring, 0x00000006);
 	} else {
 		OUT_WFI (ring);
diff --git a/src/gallium/drivers/freedreno/a2xx/fd2_gmem.c b/src/gallium/drivers/freedreno/a2xx/fd2_gmem.c
index 17d6d6ef25a..1c073e31739 100644
--- a/src/gallium/drivers/freedreno/a2xx/fd2_gmem.c
+++ b/src/gallium/drivers/freedreno/a2xx/fd2_gmem.c
@@ -263,7 +263,7 @@ fd2_emit_tile_mem2gmem(struct fd_batch *batch, struct fd_tile *tile)
 	float x0, y0, x1, y1;
 
 	fd2_emit_vertex_bufs(ring, 0x9c, (struct fd2_vertex_buf[]) {
-			{ .prsc = fd2_ctx->solid_vertexbuf, .size = 36, },
+			{ .prsc = fd2_ctx->solid_vertexbuf, .size = 36 },
 			{ .prsc = fd2_ctx->solid_vertexbuf, .size = 24, .offset = 36 },
 		}, 2);
 
@@ -273,7 +273,7 @@ fd2_emit_tile_mem2gmem(struct fd_batch *batch, struct fd_tile *tile)
 	y0 = ((float)tile->yoff) / ((float)pfb->height);
 	y1 = ((float)tile->yoff + bin_h) / ((float)pfb->height);
 	OUT_PKT3(ring, CP_MEM_WRITE, 9);
-	OUT_RELOC(ring, fd_resource(fd2_ctx->solid_vertexbuf)->bo, 0x60, 0, 0);
+	OUT_RELOC(ring, fd_resource(fd2_ctx->solid_vertexbuf)->bo, 36, 0, 0);
 	OUT_RING(ring, fui(x0));
 	OUT_RING(ring, fui(y0));
 	OUT_RING(ring, fui(x1));
@@ -685,7 +685,7 @@ fd2_emit_tile_renderprep(struct fd_batch *batch, struct fd_tile *tile)
 			A2XX_PA_SC_SCREEN_SCISSOR_BR_Y(tile->bin_h));
 
 	/* tile offset for gl_FragCoord on a20x (C64 in fragment shader) */
-	if (is_a20x(batch->ctx->screen)) {
+	if (is_a20x(ctx->screen)) {
 		OUT_PKT3(ring, CP_SET_CONSTANT, 5);
 		OUT_RING(ring, 0x00000580);
 		OUT_RING(ring, fui(tile->xoff));