From: Marek Olšák <maraeo@gmail.com>
Date: Thu, 16 Aug 2012 18:36:40 +0000 (+0200)
Subject: r600g: disable tiling for 422 formats again
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=f36c404f900dee95ecfe9d5c6a7c6efdf5e25963;p=mesa.git

r600g: disable tiling for 422 formats again
---

diff --git a/src/gallium/drivers/r600/r600_texture.c b/src/gallium/drivers/r600/r600_texture.c
index c1499e66331..b9b3ae8323b 100644
--- a/src/gallium/drivers/r600/r600_texture.c
+++ b/src/gallium/drivers/r600/r600_texture.c
@@ -322,6 +322,10 @@ struct pipe_resource *r600_texture_create(struct pipe_screen *screen,
 		}
 	}
 
+	/* XXX tiling is broken for the 422 formats */
+	if (util_format_description(templ->format)->layout == UTIL_FORMAT_LAYOUT_SUBSAMPLED)
+		array_mode = V_038000_ARRAY_LINEAR_ALIGNED;
+
 	r = r600_init_surface(rscreen, &surface, templ, array_mode,
 			      templ->flags & R600_RESOURCE_FLAG_TRANSFER,
 			      templ->flags & R600_RESOURCE_FLAG_FLUSHED_DEPTH);