From mboxrd@z Thu Jan 1 00:00:00 1970 From: Dmitry Osipenko Subject: Re: [PATCH v3 3/5] drm/tegra: Trade overlay plane for cursor on older Tegra's Date: Wed, 20 Dec 2017 23:28:50 +0300 Message-ID: <4cbdd5a3-bfff-3260-e044-9d62b18b8bd7@gmail.com> References: <20171220201943.GF31757@ulmo> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <20171220201943.GF31757@ulmo> Content-Language: en-US Sender: linux-tegra-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Thierry Reding Cc: dri-devel-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org, linux-tegra-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org List-Id: linux-tegra@vger.kernel.org On 20.12.2017 23:19, Thierry Reding wrote: > On Wed, Dec 20, 2017 at 06:46:12PM +0300, Dmitry Osipenko wrote: >> Older Tegra's do not support RGBA format for the cursor, but instead >> overlay plane could be used for it. Since there is no much use for the >> overlays on a regular desktop and HW-accelerated cursor is much nicer >> than the jerky SW cursor, let's trade one overlay plane for the cursor. >> >> Signed-off-by: Dmitry Osipenko >> --- >> drivers/gpu/drm/tegra/dc.c | 75 +++++++++++++++++++++++++++++++++++----------- >> drivers/gpu/drm/tegra/dc.h | 2 ++ >> 2 files changed, 59 insertions(+), 18 deletions(-) > > Given the dependency on the alpha formats patch and due to lack of time > because of the holidays messing up the schedule I'd like to defer this > to v4.17, unless we can settle all of it until Friday. I'll rebase and re-test this patch on top of your "Implement legacy blending" patch ASAP. I'm fine with the deferring if it won't workout well.