Commit baa91d64 authored by Jakob Bornecrantz's avatar Jakob Bornecrantz Committed by Dave Airlie
Browse files

vmwgfx: Only allow 64x64 cursors 



Snooping code expects this to be the case.

Signed-off-by: default avatarJakob Bornecrantz <jakob@vmware.com>
Reviewed-by: default avatarThomas Hellstrom <thellstrom@vmware.com>
Signed-off-by: default avatarDave Airlie <airlied@redhat.com>
parent f0c8a652

drivers/gpu/drm/vmwgfx/vmwgfx_kms.c

+4 −0
Original line number Diff line number Diff line
@@ -105,6 +105,10 @@ int vmw_du_crtc_cursor_set(struct drm_crtc *crtc, struct drm_file *file_priv, 
	struct vmw_dma_buffer *dmabuf = NULL;

	int ret;



	/* A lot of the code assumes this */

	if (handle && (width != 64 || height != 64))

		return -EINVAL;



	if (handle) {

		ret = vmw_user_surface_lookup_handle(dev_priv, tfile,

						     handle, &surface);

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