Revert "i965: Disable unused pipeline stages once at startup on Gen7+."

This reverts commit 6c966ccf07bcaf64fba1a9b699440c30dc96e732.

Apparently causes GPU hangs.

Conflicts:
	src/mesa/drivers/dri/i965/brw_state.h
	src/mesa/drivers/dri/i965/brw_state_upload.c

1 files changed, 11 insertions, 2 deletions

diff --git a/src/mesa/drivers/dri/i965/gen7_disable.c b/src/mesa/drivers/dri/i965/gen7_disable.c
index c152d0accaa..aaf88a8bba8 100644
--- a/src/mesa/drivers/dri/i965/gen7_disable.c
+++ b/src/mesa/drivers/dri/i965/gen7_disable.c
@@ -26,8 +26,8 @@
 #include "brw_defines.h"
 #include "intel_batchbuffer.h"
 
-void
-gen7_disable_unused_stages(struct brw_context *brw)
+static void
+disable_stages(struct brw_context *brw)
 {
    struct intel_context *intel = &brw->intel;
 
@@ -123,3 +123,12 @@ gen7_disable_unused_stages(struct brw_context *brw)
    OUT_BATCH(0);
    ADVANCE_BATCH();
 }
+
+const struct brw_tracked_state gen7_disable_stages = {
+   .dirty = {
+      .mesa  = 0,
+      .brw   = BRW_NEW_CONTEXT,
+      .cache = 0,
+   },
+   .emit = disable_stages,
+};