[PATCH 22/33] drm/vmwgfx: Make sure that the multisampling is off

[Thomas Hellstrom]

From: Zack Rusin <zackr at vmware.com>

By default SVGA device creates nonmaskable multisampling surfaces, in
which case multisampleCount of 1 means: the first quality setting
of nonmaskable multisampling surface. Lets change it to make sure
that the backends know that multisampling is really off.

Signed-off-by: Zack Rusin <zackr at vmware.com>
Reviewed-by: Thomas Hellstrom <thellstrom at vmware.com>
Reviewed-by: Brian Paul <brianp at vmware.com>
---
 drivers/gpu/drm/vmwgfx/vmwgfx_surface.c | 2 +-
 include/uapi/drm/vmwgfx_drm.h           | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_surface.c b/drivers/gpu/drm/vmwgfx/vmwgfx_surface.c
index c3b53e1..739a93d 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_surface.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_surface.c
@@ -777,7 +777,7 @@ int vmw_surface_define_ioctl(struct drm_device *dev, void *data,
 
 	srf->base_size = *srf->sizes;
 	srf->autogen_filter = SVGA3D_TEX_FILTER_NONE;
-	srf->multisample_count = 1;
+	srf->multisample_count = 0;
 
 	cur_bo_offset = 0;
 	cur_offset = srf->offsets;
diff --git a/include/uapi/drm/vmwgfx_drm.h b/include/uapi/drm/vmwgfx_drm.h
index 39ab12f..bb3b91d 100644
--- a/include/uapi/drm/vmwgfx_drm.h
+++ b/include/uapi/drm/vmwgfx_drm.h
@@ -886,7 +886,7 @@ enum drm_vmw_surface_flags {
  * @format:           SVGA3d format.
  * @mip_level:        Number of mip levels for all faces.
  * @drm_surface_flags Flags as described above.
- * @multisample_count Future use. Set to 1.
+ * @multisample_count Future use. Set to 0.
  * @autogen_filter    Future use. Set to 0.
  * @buffer_handle     Buffer handle of backup buffer. SVGA3D_INVALID_ID
  *                    if none.
-- 
1.8.3.2