From: Zack Rusin zackr@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@vmware.com Reviewed-by: Thomas Hellstrom thellstrom@vmware.com Reviewed-by: Brian Paul brianp@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.