Mesa (master): i965/l3: Add explicit way size calculation for bxt

[Ben Widawsky]

Module: Mesa
Branch: master
Commit: 2dc06e23245429bceaac16e8a31e29ddc822ebc9
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=2dc06e23245429bceaac16e8a31e29ddc822ebc9

Author: Ben Widawsky <ben at bwidawsk.net>
Date:   Tue Oct  4 20:42:30 2016 -0700

i965/l3: Add explicit way size calculation for bxt

There should be no functional change here because Broxton and CHV are
both gt1. Without this code however, it might seem like broxton support
is missing.

While here, put the gt1 check in front to hopefully short-circuit the
condition for the mobile cases.

Signed-off-by: Ben Widawsky <ben at bwidawsk.net>
Reviewed-by: Anuj Phogat <anuj.phogat at gmail.com>
Reviewed-by: Francisco Jerez <currojerez at riseup.net>

---

 src/intel/common/gen_l3_config.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/intel/common/gen_l3_config.c b/src/intel/common/gen_l3_config.c
index 0d99f12..0783217 100644
--- a/src/intel/common/gen_l3_config.c
+++ b/src/intel/common/gen_l3_config.c
@@ -257,7 +257,9 @@ get_l3_way_size(const struct gen_device_info *devinfo)
    if (devinfo->is_baytrail)
       return 2;
 
-   else if (devinfo->is_cherryview || devinfo->gt == 1)
+   else if (devinfo->gt == 1 ||
+            devinfo->is_cherryview ||
+            devinfo->is_broxton)
       return 4;
 
    else