Right after verifying the panning area the per-crtc panning state should be set. Since the panning state is global for all CRTCs, enable it if enabled for one CRTC. This fixes panning when set in the configuration.
Bugzilla: https://bugzilla.opensuse.org/show_bug.cgi?id=771521 Signed-off-by: Egbert Eich <[email protected]> --- hw/xfree86/modes/xf86RandR12.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/hw/xfree86/modes/xf86RandR12.c b/hw/xfree86/modes/xf86RandR12.c index eae7016..0c807bc 100644 --- a/hw/xfree86/modes/xf86RandR12.c +++ b/hw/xfree86/modes/xf86RandR12.c @@ -681,6 +681,7 @@ xf86RandR12ScreenSetSize(ScreenPtr pScreen, WindowPtr pRoot = pScreen->root; PixmapPtr pScrnPix; Bool ret = FALSE; + Bool panning = FALSE; int c; if (randrp->virtualX == -1 || randrp->virtualY == -1) { @@ -709,6 +710,9 @@ xf86RandR12ScreenSetSize(ScreenPtr pScreen, if (crtc->panningTrackingArea.y2 > crtc->panningTrackingArea.y1) crtc->panningTrackingArea.y2 += height - pScreen->height; xf86RandR13VerifyPanningArea(crtc, width, height); + if (!panning) { + panning = PANNING_ENABLED (crtc); + } xf86RandR13Pan(crtc, randrp->pointerX, randrp->pointerY); } } @@ -718,6 +722,7 @@ xf86RandR12ScreenSetSize(ScreenPtr pScreen, pScreen->height = pScrnPix->drawable.height = height; randrp->mmWidth = pScreen->mmWidth = mmWidth; randrp->mmHeight = pScreen->mmHeight = mmHeight; + randrp->panning = panning; xf86SetViewport(pScreen, pScreen->width - 1, pScreen->height - 1); xf86SetViewport(pScreen, 0, 0); -- 2.7.0 _______________________________________________ [email protected]: X.Org development Archives: http://lists.x.org/archives/xorg-devel Info: http://lists.x.org/mailman/listinfo/xorg-devel
