From: Stefan Lengfeld <contact@stefanchrist.eu>
To: Maxime Ripard <maxime.ripard@free-electrons.com>
Cc: Daniel Vetter <daniel.vetter@intel.com>,
David Airlie <airlied@linux.ie>,
Sean Paul <seanpaul@chromium.org>,
Jani Nikula <jani.nikula@linux.intel.com>,
dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org,
Boris Brezillon <boris.brezillon@free-electrons.com>
Subject: Re: [PATCH v4 1/1] drm/fb-helper: implement ioctl FBIO_WAITFORVSYNC
Date: Wed, 1 Mar 2017 22:31:37 +0100 [thread overview]
Message-ID: <20170301213137.GC674@sill.h.stcim.de> (raw)
In-Reply-To: <9f67ae4055ab0bc093d7d94e503a0d6d1909d856.1488296169.git-series.maxime.ripard@free-electrons.com>
Hi Maxime,
On Tue, Feb 28, 2017 at 04:36:51PM +0100, Maxime Ripard wrote:
> Implement legacy framebuffer ioctl FBIO_WAITFORVSYNC in the generic
> framebuffer emulation driver. Legacy framebuffer users like non kms/drm
> based OpenGL(ES)/EGL implementations may require the ioctl to
> synchronize drawing or buffer flip for double buffering. It is tested on
> the i.MX6.
>
> Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
> Tested-by: Neil Armstrong <narmstrong@baylibre.com>
I will test this patch and the already applied patch to drm-next on the
i.MX6 platform in the next days.
Kind regards,
Stefan
next prev parent reply other threads:[~2017-03-01 21:33 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-02-28 15:36 [PATCH v4 0/1] drm: Support framebuffer panning Maxime Ripard
2017-02-28 15:36 ` [PATCH v4 1/1] drm/fb-helper: implement ioctl FBIO_WAITFORVSYNC Maxime Ripard
2017-03-01 21:31 ` Stefan Lengfeld [this message]
2017-03-02 7:12 ` Daniel Vetter
2017-03-02 10:09 ` Daniel Vetter
2017-03-05 22:23 ` Stefan Lengfeld
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