From: Marek Olšák <maraeo@gmail.com>
Date: Sun, 30 Jun 2013 12:53:03 +0000 (+0200)
Subject: r600g: don't flush the context in texture_transfer_map
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=141b892620f9407ffeecfbc931e5dd879e0388c6;p=mesa.git

r600g: don't flush the context in texture_transfer_map

the winsys does this automatically

Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
---

diff --git a/src/gallium/drivers/r600/r600_texture.c b/src/gallium/drivers/r600/r600_texture.c
index c2feb521be3..5ad8c6521bf 100644
--- a/src/gallium/drivers/r600/r600_texture.c
+++ b/src/gallium/drivers/r600/r600_texture.c
@@ -923,11 +923,6 @@ static void *r600_texture_transfer_map(struct pipe_context *ctx,
 		trans->transfer.layer_stride = staging->surface.level[0].slice_size;
 		if (usage & PIPE_TRANSFER_READ) {
 			r600_copy_to_staging_texture(ctx, trans);
-			/* flush gfx & dma ring, order does not matter as only one can be live */
-			if (rctx->rings.dma.cs) {
-				rctx->rings.dma.flush(rctx, 0);
-			}
-			rctx->rings.gfx.flush(rctx, 0);
 		}
 	} else {
 		/* the resource is mapped directly */