[Intel-gfx] [PATCH 1/5] instdone: Fix fallthroughs to invalid instdone bits on newer hardware.

Eric Anholt eric at anholt.net
Mon Feb 20 19:03:58 CET 2012


---
 lib/instdone.c |    4 +++-
 1 files changed, 3 insertions(+), 1 deletions(-)

diff --git a/lib/instdone.c b/lib/instdone.c
index 3e4d895..e12982c 100644
--- a/lib/instdone.c
+++ b/lib/instdone.c
@@ -25,6 +25,7 @@
  *
  */
 
+#include <assert.h>
 #include "instdone.h"
 
 #include "intel_chipset.h"
@@ -239,7 +240,7 @@ init_instdone_definitions(uint32_t devid)
 		gen4_instdone_bit(ILK_AM_DONE, "AM");
 
 		init_g4x_instdone1();
-	} else if (IS_965(devid)) {
+	} else if (IS_GEN4(devid)) {
 		gen4_instdone_bit(I965_ROW_0_EU_0_DONE, "Row 0, EU 0");
 		gen4_instdone_bit(I965_ROW_0_EU_1_DONE, "Row 0, EU 1");
 		gen4_instdone_bit(I965_ROW_0_EU_2_DONE, "Row 0, EU 2");
@@ -301,6 +302,7 @@ init_instdone_definitions(uint32_t devid)
 		gen3_instdone_bit(MAP_FILTER_DONE, "Map filter");
 		gen3_instdone_bit(MAP_L2_IDLE, "Map L2");
 	} else {
+		assert(IS_GEN2(devid));
 		gen3_instdone_bit(I830_GMBUS_DONE, "GMBUS");
 		gen3_instdone_bit(I830_FBC_DONE, "FBC");
 		gen3_instdone_bit(I830_BINNER_DONE, "BINNER");
-- 
1.7.9




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