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-rw-r--r--src/intel/common/gen_debug.c1
-rw-r--r--src/intel/common/gen_debug.h2
-rw-r--r--src/mesa/drivers/dri/i965/brw_performance_query.c3
3 files changed, 4 insertions, 2 deletions
diff --git a/src/intel/common/gen_debug.c b/src/intel/common/gen_debug.c
index f58c593c44c..a978f2f5818 100644
--- a/src/intel/common/gen_debug.c
+++ b/src/intel/common/gen_debug.c
@@ -69,6 +69,7 @@ static const struct debug_control debug_control[] = {
{ "optimizer", DEBUG_OPTIMIZER },
{ "ann", DEBUG_ANNOTATION },
{ "no8", DEBUG_NO8 },
+ { "no-oaconfig", DEBUG_NO_OACONFIG },
{ "spill_fs", DEBUG_SPILL_FS },
{ "spill_vec4", DEBUG_SPILL_VEC4 },
{ "cs", DEBUG_CS },
diff --git a/src/intel/common/gen_debug.h b/src/intel/common/gen_debug.h
index e418e3fb166..ad62054ff2a 100644
--- a/src/intel/common/gen_debug.h
+++ b/src/intel/common/gen_debug.h
@@ -69,7 +69,7 @@ extern uint64_t INTEL_DEBUG;
#define DEBUG_OPTIMIZER (1ull << 25)
#define DEBUG_ANNOTATION (1ull << 26)
#define DEBUG_NO8 (1ull << 27)
-/* Hole - feel free to reuse (1ull << 28) */
+#define DEBUG_NO_OACONFIG (1ull << 28)
#define DEBUG_SPILL_FS (1ull << 29)
#define DEBUG_SPILL_VEC4 (1ull << 30)
#define DEBUG_CS (1ull << 31)
diff --git a/src/mesa/drivers/dri/i965/brw_performance_query.c b/src/mesa/drivers/dri/i965/brw_performance_query.c
index cdae18c6275..9a5117c46c6 100644
--- a/src/mesa/drivers/dri/i965/brw_performance_query.c
+++ b/src/mesa/drivers/dri/i965/brw_performance_query.c
@@ -2144,7 +2144,8 @@ brw_init_perf_query_info(struct gl_context *ctx)
*/
oa_register(brw);
- if (kernel_has_dynamic_config_support(brw, sysfs_dev_dir))
+ if (likely((INTEL_DEBUG & DEBUG_NO_OACONFIG) == 0) &&
+ kernel_has_dynamic_config_support(brw, sysfs_dev_dir))
init_oa_configs(brw, sysfs_dev_dir);
else
enumerate_sysfs_metrics(brw, sysfs_dev_dir);