We'll use this for compute shader thread counts shortly.
Cc: "12.0" <[email protected]>
Signed-off-by: Kenneth Graunke <[email protected]>
---
src/mesa/drivers/dri/i965/intel_screen.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
I'm not sure whether I want to commit this or not...there still seem to
be some issues on Haswell. I think this is right, but maybe there are
just other bugs.
diff --git a/src/mesa/drivers/dri/i965/intel_screen.c
b/src/mesa/drivers/dri/i965/intel_screen.c
index fb06e25..9ed4da6 100644
--- a/src/mesa/drivers/dri/i965/intel_screen.c
+++ b/src/mesa/drivers/dri/i965/intel_screen.c
@@ -1565,8 +1565,11 @@ __DRIconfig **intelInitScreen2(__DRIscreen *psp)
intelScreen->hw_has_timestamp = intel_detect_timestamp(intelScreen);
/* GENs prior to 8 do not support EU/Subslice info */
- if (intelScreen->devinfo->gen >= 8)
+ if (intelScreen->devinfo->gen >= 8) {
intel_detect_sseu(intelScreen);
+ } else if (intelScreen->devinfo->is_haswell) {
+ intelScreen->subslice_total = 1 << (intelScreen->devinfo->gt - 1);
+ }
const char *force_msaa = getenv("INTEL_FORCE_MSAA");
if (force_msaa) {
--
2.8.3
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