Mesa (8.0): i965/gen7: Reduce GT1 WM thread count according to updated BSpec.

[Eric Anholt]

Module: Mesa
Branch: 8.0
Commit: 539a02b9a73276a6d012436e296cfab55d5257a3
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=539a02b9a73276a6d012436e296cfab55d5257a3

Author: Eric Anholt <eric at anholt.net>
Date:   Fri Jul 27 11:34:07 2012 -0700

i965/gen7: Reduce GT1 WM thread count according to updated BSpec.

Acked-by: Kenneth Graunke <kenneth at whitecape.org>

https://bugs.freedesktop.org/show_bug.cgi?id=52382
(cherry picked from commit fbf86c7f0f1f12e52b927e3870535073879d0a4d)

---

 src/mesa/drivers/dri/i965/brw_context.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/src/mesa/drivers/dri/i965/brw_context.c b/src/mesa/drivers/dri/i965/brw_context.c
index a66ccc7..78bc6f9 100644
--- a/src/mesa/drivers/dri/i965/brw_context.c
+++ b/src/mesa/drivers/dri/i965/brw_context.c
@@ -240,7 +240,7 @@ brwCreateContext(int api,
    /* WM maximum threads is number of EUs times number of threads per EU. */
    if (intel->gen >= 7) {
       if (intel->gt == 1) {
-	 brw->max_wm_threads = 86;
+	 brw->max_wm_threads = 48;
 	 brw->max_vs_threads = 36;
 	 brw->max_gs_threads = 36;
 	 brw->urb.size = 128;