diff options
| author | Francisco Jerez <currojerez@riseup.net> | 2010-03-05 14:27:08 +0100 |
|---|---|---|
| committer | Francisco Jerez <currojerez@riseup.net> | 2010-03-05 14:27:08 +0100 |
| commit | c642b9f7a13bdeecd0a83ddcbf6d6d4f2c287501 (patch) | |
| tree | 85e423e20cd7b1f41c26ddadc06ccbbbfbfc6146 | |
| parent | efd7a526ca1cbac10b33b9d5d4cf3e542bc9b73b (diff) | |
kms: Don't try to copy fbcon contents when there's no framebuffer bound.
drmModeGetFB complains loudly when it's given an invalid framebuffer
id, bail out earlier if that's the case.
Signed-off-by: Francisco Jerez <currojerez@riseup.net>
| -rw-r--r-- | src/drmmode_display.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/drmmode_display.c b/src/drmmode_display.c index 87ef5ca..df881da 100644 --- a/src/drmmode_display.c +++ b/src/drmmode_display.c @@ -187,6 +187,9 @@ drmmode_fbcon_copy(ScreenPtr pScreen) fbcon_id = drmmode_crtc->mode_crtc->buffer_id; } + if (!fbcon_id) + return; + fb = drmModeGetFB(nouveau_device(pNv->dev)->fd, fbcon_id); if (!fb) { xf86DrvMsg(pScrn->scrnIndex, X_WARNING, |