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present: Allow flipping with PRIME slave outputs 

Works fine now.

Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Michel Dänzer <michel.daenzer@amd.com>
This commit is contained in:
Michel Dänzer 2017-02-01 18:35:57 +09:00 committed by Adam Jackson
parent b5b292896f
commit 542d9f6807
1 changed files with 0 additions and 16 deletions
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16
present/present.c
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@ -117,18 +117,6 @@ present_flip_pending_pixmap(ScreenPtr screen)
return screen_priv->flip_pending->pixmap; return screen_priv->flip_pending->pixmap;
} }
static Bool
present_check_output_slaves_active(ScreenPtr pScreen)
{
ScreenPtr pSlave;
xorg_list_for_each_entry(pSlave, &pScreen->slave_list, slave_head) {
if (RRHasScanoutPixmap(pSlave))
return TRUE;
}
return FALSE;
}
static Bool static Bool
present_check_flip(RRCrtcPtr crtc, present_check_flip(RRCrtcPtr crtc,
WindowPtr window, WindowPtr window,
@ -156,10 +144,6 @@ present_check_flip(RRCrtcPtr crtc,
if (!screen_priv->info->flip) if (!screen_priv->info->flip)
return FALSE; return FALSE;
/* Fail to flip if we have slave outputs */
if (screen->output_slaves && present_check_output_slaves_active(screen))
return FALSE;
/* Make sure the window hasn't been redirected with Composite */ /* Make sure the window hasn't been redirected with Composite */
window_pixmap = screen->GetWindowPixmap(window); window_pixmap = screen->GetWindowPixmap(window);
if (window_pixmap != screen->GetScreenPixmap(screen) && if (window_pixmap != screen->GetScreenPixmap(screen) &&