xf86-video-intel: src/sna/kgem.c

[Chris Wilson]

 src/sna/kgem.c |    3 +++
 1 file changed, 3 insertions(+)

New commits:
commit 6ee41d14509a42db580ccdb35c115e249a5ae2b7
Author: Chris Wilson <chris at chris-wilson.co.uk>
Date:   Tue Jun 2 11:55:18 2015 +0100

    sna: Add some DBG output for can-fence in kgem_init_swizzling()
    
    Signed-off-by: Chris Wilson <chris at chris-wilson.co.uk>

diff --git a/src/sna/kgem.c b/src/sna/kgem.c
index 0d21f31..004f04d 100644
--- a/src/sna/kgem.c
+++ b/src/sna/kgem.c
@@ -1601,6 +1601,8 @@ static void kgem_init_swizzling(struct kgem *kgem)
 	if (do_ioctl(kgem->fd, LOCAL_IOCTL_I915_GEM_GET_TILING, &tiling))
 		goto out;
 
+	DBG(("%s: swizzle_mode=%d, phys_swizzle_mode=%d\n",
+	     __FUNCTION__, tiling.swizzle_mode, tiling.phys_swizzle_mode));
 	if (kgem->gen < 50 && tiling.phys_swizzle_mode != tiling.swizzle_mode)
 		goto out;
 
@@ -1610,6 +1612,7 @@ static void kgem_init_swizzling(struct kgem *kgem)
 	kgem->can_fence = tiling.swizzle_mode != I915_BIT_6_SWIZZLE_UNKNOWN;
 out:
 	gem_close(kgem->fd, tiling.handle);
+	DBG(("%s: can fence?=%d\n", __FUNCTION__, kgem->can_fence));
 }
 
 static void kgem_fixup_relocs(struct kgem *kgem, struct kgem_bo *bo, int shrink)