On Thu, Jul 9, 2015 at 4:58 AM, Michel Dänzer <[email protected]> wrote: > From: Michel Dänzer <[email protected]> > > Waiting for vblank interrupts works fine with rotated CRTCs. The only > case we can't handle with rotation is page flipping, which is handled > in can_exchange(). > > This fixes gnome-shell hanging on rotation, probably because > amdgpu_dri2_get_msc returned MSC/UST 0 for rotated CRTCs. > > Signed-off-by: Michel Dänzer <[email protected]>
Reviewed-by: Alex Deucher <[email protected]> > --- > src/amdgpu_dri2.c | 9 +-------- > 1 file changed, 1 insertion(+), 8 deletions(-) > > diff --git a/src/amdgpu_dri2.c b/src/amdgpu_dri2.c > index bde36de..bbf286c 100644 > --- a/src/amdgpu_dri2.c > +++ b/src/amdgpu_dri2.c > @@ -425,18 +425,11 @@ xf86CrtcPtr amdgpu_dri2_drawable_crtc(DrawablePtr > pDraw, Bool consider_disabled) > { > ScreenPtr pScreen = pDraw->pScreen; > ScrnInfoPtr pScrn = xf86ScreenToScrn(pScreen); > - xf86CrtcPtr crtc; > > - crtc = amdgpu_pick_best_crtc(pScrn, consider_disabled, > + return amdgpu_pick_best_crtc(pScrn, consider_disabled, > pDraw->x, > pDraw->x + pDraw->width, > pDraw->y, pDraw->y + pDraw->height); > - > - /* Make sure the CRTC is valid and this is the real front buffer */ > - if (crtc != NULL && !crtc->rotatedData) > - return crtc; > - else > - return NULL; > } > > static void > -- > 2.1.4 > > _______________________________________________ > xorg-driver-ati mailing list > [email protected] > http://lists.x.org/mailman/listinfo/xorg-driver-ati _______________________________________________ xorg-driver-ati mailing list [email protected] http://lists.x.org/mailman/listinfo/xorg-driver-ati
