From: Michel Dänzer <[email protected]> When the HW cursor is hidden (e.g. because xf86CursorResetCursor triggers a switch from HW cursor to SW cursor), the driver isn't notified of this for disabled CRTCs. If the HW cursor was shown when the CRTC was disabled, it may still be displayed when the CRTC is enabled again.
Prevent this by explicitly hiding the HW cursor again after setting a mode if it's currently supposed to be hidden. Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=94560 Signed-off-by: Michel Dänzer <[email protected]> --- hw/xfree86/modes/xf86Crtc.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/hw/xfree86/modes/xf86Crtc.c b/hw/xfree86/modes/xf86Crtc.c index 2639a30..6091b5e 100644 --- a/hw/xfree86/modes/xf86Crtc.c +++ b/hw/xfree86/modes/xf86Crtc.c @@ -368,6 +368,12 @@ xf86CrtcSetModeTransform(xf86CrtcPtr crtc, DisplayModePtr mode, xf86CrtcSetScreenSubpixelOrder(scrn->pScreen); if (scrn->ModeSet) scrn->ModeSet(scrn); + + /* Make sure the HW cursor is hidden if it's supposed to be, in case + * it was hidden while the CRTC was disabled + */ + if (!xf86_config->cursor_on) + xf86_hide_cursors(scrn); } else { crtc->x = saved_x; -- 2.8.0.rc3 _______________________________________________ [email protected]: X.Org development Archives: http://lists.x.org/archives/xorg-devel Info: https://lists.x.org/mailman/listinfo/xorg-devel
