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sna: Use PrimaryOutput as CRTC source when drawable is offscreen 

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
This commit is contained in:
Chris Wilson 2015-02-07 10:21:03 +00:00
parent 26ba2ba6e7
commit 6e3f45e028
1 changed files with 10 additions and 4 deletions
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14
src/sna/sna_display.c
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@ -357,11 +357,17 @@ const struct ust_msc *sna_crtc_last_swap(xf86CrtcPtr crtc)
xf86CrtcPtr sna_mode_first_crtc(struct sna *sna)
{
xf86CrtcConfigPtr config = XF86_CRTC_CONFIG_PTR(sna->scrn);
rrScrPrivPtr rr = rrGetScrPriv(xf86ScrnToScreen(sna->scrn));
if (rr && rr->primaryOutput) {
xf86OutputPtr output = rr->primaryOutput->devPrivate;
if (output->crtc && to_sna_crtc(output->crtc))
return output->crtc;
}
if (sna->mode.num_real_crtc)
return config->crtc[0];
else
return NULL;
return XF86_CRTC_CONFIG_PTR(sna->scrn)->crtc[0];
return NULL;
}
#ifndef NDEBUG