diff options
Diffstat (limited to 'src/radeon_present.c')
| -rw-r--r-- | src/radeon_present.c | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/src/radeon_present.c b/src/radeon_present.c index 38a9a6b7..494655c9 100644 --- a/src/radeon_present.c +++ b/src/radeon_present.c @@ -254,6 +254,7 @@ radeon_present_check_flip(RRCrtcPtr crtc, WindowPtr window, PixmapPtr pixmap, xf86CrtcPtr xf86_crtc = crtc->devPrivate; ScreenPtr screen = window->drawable.pScreen; ScrnInfoPtr scrn = xf86_crtc->scrn; + struct radeon_pixmap *priv = radeon_get_pixmap_private(pixmap); xf86CrtcConfigPtr config = XF86_CRTC_CONFIG_PTR(scrn); RADEONInfoPtr info = RADEONPTR(scrn); PixmapPtr screen_pixmap = screen->GetScreenPixmap(screen); @@ -277,6 +278,23 @@ radeon_present_check_flip(RRCrtcPtr crtc, WindowPtr window, PixmapPtr pixmap, return FALSE; #endif + if (priv && priv->fb_failed) + return FALSE; + + if (!radeon_pixmap_get_fb(pixmap)) { + if (!priv) + priv = radeon_get_pixmap_private(pixmap); + + if (priv && !priv->fb_failed) { + xf86DrvMsg(scrn->scrnIndex, X_WARNING, + "Cannot get FB for Present flip (may be " + "normal if using PRIME render offloading)\n"); + priv->fb_failed = TRUE; + } + + return FALSE; + } + /* The kernel driver doesn't handle flipping between BOs with different * tiling parameters correctly yet */ |