From: Gerd Hoffmann <kraxel@redhat.com>
Date: Wed, 19 Nov 2014 11:28:12 +0000 (+0100)
Subject: bochs: add page_flip
X-Git-Tag: omap-for-v3.19/fixes-rc1~80^2~51
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3ce733b909764a3ee17b35d7a2c940fd0bc45d5b;p=pandora-kernel.git

bochs: add page_flip

Implement crtc page_flip callback for bochsdrm.  The qemu stdvga has no
vblank signaling, so we have to fake it.  We do so by instantly calling
drm_send_vblank_event.  Tested with kmscon.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
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