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drm/vmwgfx: Don't create proxy surface for cursor 

With atomic, the cursor surface is treated like a FB.  Creating
a proxy surface for cursor doesn't gain us much benefit.

This fixes the issue on atomic enabled 2D VMs where the cursor
disappears.

Signed-off-by: Sinclair Yeh <syeh@vmware.com>
Reviewed-by: Thomas Hellstrom <thellstrom@vmware.com>
This commit is contained in:
Sinclair Yeh 2017-06-02 07:44:53 +02:00 committed by Thomas Hellstrom
parent ee9c4e681e
commit bbd5fefeea
1 changed files with 1 additions and 0 deletions
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1
drivers/gpu/drm/vmwgfx/vmwgfx_kms.c
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@ -1498,6 +1498,7 @@ vmw_kms_new_framebuffer(struct vmw_private *dev_priv,
*/
if (vmw_kms_srf_ok(dev_priv, mode_cmd->width, mode_cmd->height) &&
dmabuf && only_2d &&
mode_cmd->width > 64 && /* Don't create a proxy for cursor */
dev_priv->active_display_unit == vmw_du_screen_target) {
ret = vmw_create_dmabuf_proxy(dev_priv->dev, mode_cmd,
dmabuf, &surface);