From: Corbin Simpson <MostAwesomeDude@gmail.com>
Date: Sat, 28 Feb 2009 22:07:17 +0000 (-0800)
Subject: r300-gallium: Add RADEON_NO_TCL debugging option.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=8b8e954f9e67357b87dac487c838a01fa991d0f1;p=mesa.git

r300-gallium: Add RADEON_NO_TCL debugging option.

Just like R300_NO_TCL, when set, forces HW TCL off.
---

diff --git a/src/gallium/drivers/r300/r300_chipset.c b/src/gallium/drivers/r300/r300_chipset.c
index 9577fd706fe..e01a0546b22 100644
--- a/src/gallium/drivers/r300/r300_chipset.c
+++ b/src/gallium/drivers/r300/r300_chipset.c
@@ -30,7 +30,7 @@
 void r300_parse_chipset(struct r300_capabilities* caps)
 {
     /* Reasonable defaults */
-    caps->has_tcl = TRUE;
+    caps->has_tcl = getenv("RADEON_NO_TCL") ? TRUE : FALSE;
     caps->is_r500 = FALSE;
     caps->num_vert_fpus = 4;