drm/vmwgfx: Fix cursor hotspot issue with Wayland on Fedora

commit 14979adb0294f04cf6fbbb81555acff9ec1e7c9c upstream.

Parts of commit <8fbf9d92a7bc> (“drm/vmwgfx: Implement the
cursor_set2 callback v2”) were not moved over when we started
atomic mode set development because at that time the DRM did
not support cursor hotspots in the fb struct.

This patch fixes what was not moved over.

Signed-off-by: Sinclair Yeh <syeh@vmware.com>
Reviewed-by: Brian Paul <brianp@vmware.com>
Tested-by: Brian Paul <brianp@vmware.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c b/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c
index 1d2db5d912b03c572b50f9b64b2f5d2a39de1365..f8a977f86ec78ee68087328512c508be27318ba3 100644 (file)
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c
@@ -384,6 +384,12 @@ vmw_du_cursor_plane_atomic_update(struct drm_plane *plane,
 
        hotspot_x = du->hotspot_x;
        hotspot_y = du->hotspot_y;
+
+       if (plane->fb) {
+               hotspot_x += plane->fb->hot_x;
+               hotspot_y += plane->fb->hot_y;
+       }
+
        du->cursor_surface = vps->surf;
        du->cursor_dmabuf = vps->dmabuf;
 
@@ -411,6 +417,9 @@ vmw_du_cursor_plane_atomic_update(struct drm_plane *plane,
                vmw_cursor_update_position(dev_priv, true,
                                           du->cursor_x + hotspot_x,
                                           du->cursor_y + hotspot_y);
+
+               du->core_hotspot_x = hotspot_x - du->hotspot_x;
+               du->core_hotspot_y = hotspot_y - du->hotspot_y;
        } else {
                DRM_ERROR("Failed to update cursor image\n");
        }