nv50/exa: Stop using wfb by default, but add an option to enable it.

- Some scenarios, such as those heavy in core font rendering might prefer wfb.
- Other (modern) situations are better of with wfb disabled.

Signed-off-by: Maarten Maathuis <madman2003@gmail.com>

1 files changed, 2 insertions, 0 deletions

diff --git a/src/nv_const.h b/src/nv_const.h
index 0df25b6..5e1bc50 100644
--- a/src/nv_const.h
+++ b/src/nv_const.h
@@ -13,6 +13,7 @@ typedef enum {
     OPTION_NOACCEL,
     OPTION_SHADOW_FB,
     OPTION_VIDEO_KEY,
+    OPTION_WFB,
 } NVOpts;
 
 
@@ -22,6 +23,7 @@ static const OptionInfoRec NVOptions[] = {
     { OPTION_NOACCEL,           "NoAccel",      OPTV_BOOLEAN,   {0}, FALSE },
     { OPTION_SHADOW_FB,         "ShadowFB",     OPTV_BOOLEAN,   {0}, FALSE },
     { OPTION_VIDEO_KEY,		"VideoKey",	OPTV_INTEGER,	{0}, FALSE },
+    { OPTION_WFB,			"WrappedFB",	OPTV_BOOLEAN,	{0}, FALSE },
     { -1,                       NULL,           OPTV_NONE,      {0}, FALSE }
 };