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From: Maxime Ripard <maxime.ripard@free-electrons.com>
To: Icenowy Zheng <icenowy@aosc.io>
Cc: Jernej Skrabec <jernej.skrabec@siol.net>,
	wens@csie.org, airlied@linux.ie, linux-kernel@vger.kernel.org,
	dri-devel@lists.freedesktop.org,
	linux-arm-kernel@lists.infradead.org,
	linux-sunxi@googlegroups.com
Subject: Re: [PATCH 12/17] drm/sun4i: Add CCSC property to DE2 configuration
Date: Tue, 28 Nov 2017 21:43:53 +0100	[thread overview]
Message-ID: <20171128204353.imy2rd6fy7hzrvzg@flea.home> (raw)
In-Reply-To: <1763fe2cf572135ef030a26a32b907d7@aosc.io>

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On Tue, Nov 28, 2017 at 08:02:26PM +0800, Icenowy Zheng wrote:
> 在 2017-11-28 04:57，Jernej Skrabec 写道：
> > Base addresses of channel output CSC (CCSC) depends whether mixer in
> > question is first or second and if it is second, if supports VEP or not.
> > This new property will tell which set of base addresses to take.
> > 
> > 0 - first mixer or second mixer with VEP support
> > 1 - second mixer without VEP support
> 
> Maxime,
> 
> I think here the ID of the mixer matters.
> 
> P.S. I didn't found any SoC with a second mixer with VEP currently

Then we'll have an allwinner,has-vep; property (or whatever) for all
those SoCs' mixer0. What's the big deal about it?

Maxime

-- 
Maxime Ripard, Free Electrons
Embedded Linux and Kernel engineering
http://free-electrons.com

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  reply	other threads:[~2017-11-28 20:43 UTC|newest]

Thread overview: 37+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-11-27 20:57 [PATCH 00/17] Improve DE2 support Jernej Skrabec
2017-11-27 20:57 ` [PATCH 01/17] drm/sun4i: Refactor DE2 code Jernej Skrabec
2017-11-28 15:54   ` Maxime Ripard
2017-11-28 18:49     ` Jernej Škrabec
2017-11-27 20:57 ` [PATCH 02/17] drm/sun4i: Start using layer id in DE2 driver Jernej Skrabec
2017-11-28 20:21   ` Maxime Ripard
2017-11-27 20:57 ` [PATCH 03/17] drm/sun4i: Add constraints checking to " Jernej Skrabec
2017-11-27 20:57 ` [PATCH 04/17] drm/sun4i: Use values calculated by atomic check Jernej Skrabec
2017-11-27 20:57 ` [PATCH 05/17] drm/sun4i: Reorder some code in DE2 Jernej Skrabec
2017-11-28 20:26   ` Maxime Ripard
2017-11-27 20:57 ` [PATCH 06/17] drm/sun4i: Add multi plane support to DE2 driver Jernej Skrabec
2017-11-27 20:57 ` [PATCH 07/17] drm/sun4i: Add support for all HW supported DE2 RGB formats Jernej Skrabec
2017-11-27 20:57 ` [PATCH 08/17] drm/sun4i: Add support for DE2 VI planes Jernej Skrabec
2017-11-28 21:00   ` Maxime Ripard
2017-11-28 21:28     ` Jernej Škrabec
2017-11-29 22:01     ` Jernej Škrabec
2017-11-27 20:57 ` [PATCH 09/17] drm/sun4i: Add scaler library for DE2 Jernej Skrabec
2017-11-28 20:40   ` Maxime Ripard
2017-11-27 20:57 ` [PATCH 10/17] drm/sun4i: Add scaler configuration to DE2 mixers Jernej Skrabec
2017-11-28 20:31   ` Maxime Ripard
2017-11-27 20:57 ` [PATCH 11/17] drm/sun4i: Wire in DE2 scaler support Jernej Skrabec
2017-11-28 20:42   ` Maxime Ripard
2017-11-29 21:48   ` [linux-sunxi] " Julian Calaby
2017-11-29 21:59     ` Jernej Škrabec
2017-11-27 20:57 ` [PATCH 12/17] drm/sun4i: Add CCSC property to DE2 configuration Jernej Skrabec
2017-11-28 12:02   ` Icenowy Zheng
2017-11-28 20:43     ` Maxime Ripard [this message]
2017-11-28 20:44   ` Maxime Ripard
2017-11-27 20:57 ` [PATCH 13/17] drm/sun4i: Add DE2 CSC library Jernej Skrabec
2017-11-28 20:55   ` Maxime Ripard
2017-11-28 21:43     ` Jernej Škrabec
2017-11-29  3:20       ` Chen-Yu Tsai
2017-11-29 15:27       ` Maxime Ripard
2017-11-27 20:57 ` [PATCH 14/17] drm/sun4i: Add DE2 definitions for YUV formats Jernej Skrabec
2017-11-27 20:57 ` [PATCH 15/17] drm/sun4i: Expand DE2 scaler lib with YUV support Jernej Skrabec
2017-11-27 20:57 ` [PATCH 16/17] drm/sun4i: Wire in DE2 " Jernej Skrabec
2017-11-27 20:57 ` [PATCH 17/17] [DO NOT MERGE]drm/sun4i: Change zpos of bottom VI plane Jernej Skrabec

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