From: Maxime Ripard <maxime.ripard-wi1+55ScJUtKEb57/3fJTNBPR1lH4CV8@public.gmane.org>
To: Icenowy Zheng <icenowy-h8G6r0blFSE@public.gmane.org>
Cc: Jernej Skrabec <jernej.skrabec-gGgVlfcn5nU@public.gmane.org>,
wens-jdAy2FN1RRM@public.gmane.org,
airlied-cv59FeDIM0c@public.gmane.org,
linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
dri-devel-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org,
linux-sunxi-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org
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-h8G6r0blFSE@public.gmane.org>
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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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next prev parent 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
[not found] ` <20171127205750.19277-1-jernej.skrabec-gGgVlfcn5nU@public.gmane.org>
2017-11-27 20:57 ` [PATCH 01/17] drm/sun4i: Refactor DE2 code Jernej Skrabec
[not found] ` <20171127205750.19277-2-jernej.skrabec-gGgVlfcn5nU@public.gmane.org>
2017-11-28 15:54 ` Maxime Ripard
[not found] ` <20171128155442.fpmmf4xfb3rbf67p-YififvaboMKzQB+pC5nmwQ@public.gmane.org>
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
[not found] ` <20171128210001.zhncdfkjzvwwxnnf-YififvaboMKzQB+pC5nmwQ@public.gmane.org>
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
[not found] ` <20171127205750.19277-10-jernej.skrabec-gGgVlfcn5nU@public.gmane.org>
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
[not found] ` <20171127205750.19277-11-jernej.skrabec-gGgVlfcn5nU@public.gmane.org>
2017-11-28 20:31 ` Maxime Ripard
2017-11-27 20:57 ` [PATCH 11/17] drm/sun4i: Wire in DE2 scaler support Jernej Skrabec
[not found] ` <20171127205750.19277-12-jernej.skrabec-gGgVlfcn5nU@public.gmane.org>
2017-11-28 20:42 ` Maxime Ripard
2017-11-29 21:48 ` [linux-sunxi] " Julian Calaby
[not found] ` <CAGRGNgX_ZP9bpVuHzgmkyj18TKAMUpNgudiEzFRkJV-Z4MN4fQ-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
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
[not found] ` <20171127205750.19277-13-jernej.skrabec-gGgVlfcn5nU@public.gmane.org>
2017-11-28 12:02 ` Icenowy Zheng
[not found] ` <1763fe2cf572135ef030a26a32b907d7-h8G6r0blFSE@public.gmane.org>
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
[not found] ` <20171127205750.19277-14-jernej.skrabec-gGgVlfcn5nU@public.gmane.org>
2017-11-28 20:55 ` Maxime Ripard
[not found] ` <20171128205550.ls23xy5u4xtdlqgj-YififvaboMKzQB+pC5nmwQ@public.gmane.org>
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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