VPP: i965_vpp_clear_surface() is still used for CSC on BDW

https://bugs.freedesktop.org/show_bug.cgi?id=79065

The regression is caused by commit 42258e1

Signed-off-by: Xiang, Haihao <haihao.xiang@intel.com>
(cherry picked from commit 0523c58148e9496927f2c3fa9a641885a0350d0f)

diff --git a/src/i965_post_processing.c b/src/i965_post_processing.c
index 8bdea26..c2db480 100755 (executable)
--- a/src/i965_post_processing.c
+++ b/src/i965_post_processing.c
@@ -4553,13 +4553,13 @@ i965_vpp_clear_surface(VADriverContextP ctx,
     br13 |= BR13_8;
     br13 |= pitch;
 
-    if (IS_GEN6(i965->intel.device_info) ||
-        IS_GEN7(i965->intel.device_info)) {
-        intel_batchbuffer_start_atomic_blt(batch, 48);
-        BEGIN_BLT_BATCH(batch, 12);
-    } else {
+    if (IS_IRONLAKE(i965->intel.device_info)) {
         intel_batchbuffer_start_atomic(batch, 48);
         BEGIN_BATCH(batch, 12);
+    } else {
+        /* Will double-check the command if the new chipset is added */
+        intel_batchbuffer_start_atomic_blt(batch, 48);
+        BEGIN_BLT_BATCH(batch, 12);
     }
 
     region_width = obj_surface->width;