On 08/06/2018 01:34 AM, Daniel Vetter wrote:
On Fri, Jul 20, 2018 at 10:17:29AM -0700, Steve Longerbeam wrote:
Adds crtc page-flip support by passing the new requested framebuffer
to vbox_crtc_do_set_base().
There is no attempt to support vblank interrupts, so this page-flip
implementation does not try to sync the page-flip to vertical blanking,
so expect tearing effects. Is it possible to access the host vblank
intervals in VBOX?
I think it'd be great to move vboxvideo over to atomic instead, which is
required for destaging anyway, and would give you page flip support for
free.
Hi Daniel, yes I agree vboxvideo needs to move to the DRM atomic
framework.
Steve
Steve Longerbeam (2):
staging: vboxvideo: Pass a new framebuffer to vbox_crtc_do_set_base
staging: vboxvideo: Add page-flip support
drivers/staging/vboxvideo/vbox_mode.c | 34 +++++++++++++++++++++++++++++++---
1 file changed, 31 insertions(+), 3 deletions(-)
--
2.7.4
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