From: maxime.ripard@free-electrons.com (Maxime Ripard)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 4/9] drm/sun4i: Add compatible string for A31/A31s TCON (timing controller)
Date: Fri, 7 Oct 2016 10:55:28 +0200 [thread overview]
Message-ID: <20161007085528.GJ4684@lukather> (raw)
In-Reply-To: <20161006160629.11198-5-wens@csie.org>
Hi,
On Fri, Oct 07, 2016 at 12:06:24AM +0800, Chen-Yu Tsai wrote:
> The A31 TCON has mux controls for how TCON outputs are routed to the
> HDMI and MIPI DSI blocks.
>
> Since the A31s does not have MIPI DSI, it only has a mux for the HDMI
> controller input.
>
> This patch only adds support for the compatible strings. Actual support
> for the mux controls should be added with HDMI and MIPI DSI support.
Then let's add those fields then, having dead code and useless
variables is never a good option :)
Maxime
--
Maxime Ripard, Free Electrons
Embedded Linux and Kernel engineering
http://free-electrons.com
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WARNING: multiple messages have this Message-ID (diff)
From: Maxime Ripard <maxime.ripard-wi1+55ScJUtKEb57/3fJTNBPR1lH4CV8@public.gmane.org>
To: Chen-Yu Tsai <wens-jdAy2FN1RRM@public.gmane.org>
Cc: David Airlie <airlied-cv59FeDIM0c@public.gmane.org>,
Rob Herring <robh+dt-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>,
Mark Rutland <mark.rutland-5wv7dgnIgG8@public.gmane.org>,
dri-devel-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org,
linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-sunxi-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org
Subject: Re: [PATCH 4/9] drm/sun4i: Add compatible string for A31/A31s TCON (timing controller)
Date: Fri, 7 Oct 2016 10:55:28 +0200 [thread overview]
Message-ID: <20161007085528.GJ4684@lukather> (raw)
In-Reply-To: <20161006160629.11198-5-wens-jdAy2FN1RRM@public.gmane.org>
[-- Attachment #1: Type: text/plain, Size: 615 bytes --]
Hi,
On Fri, Oct 07, 2016 at 12:06:24AM +0800, Chen-Yu Tsai wrote:
> The A31 TCON has mux controls for how TCON outputs are routed to the
> HDMI and MIPI DSI blocks.
>
> Since the A31s does not have MIPI DSI, it only has a mux for the HDMI
> controller input.
>
> This patch only adds support for the compatible strings. Actual support
> for the mux controls should be added with HDMI and MIPI DSI support.
Then let's add those fields then, having dead code and useless
variables is never a good option :)
Maxime
--
Maxime Ripard, Free Electrons
Embedded Linux and Kernel engineering
http://free-electrons.com
WARNING: multiple messages have this Message-ID (diff)
From: Maxime Ripard <maxime.ripard@free-electrons.com>
To: Chen-Yu Tsai <wens@csie.org>
Cc: David Airlie <airlied@linux.ie>, Rob Herring <robh+dt@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
dri-devel@lists.freedesktop.org,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, devicetree@vger.kernel.org,
linux-sunxi@googlegroups.com
Subject: Re: [PATCH 4/9] drm/sun4i: Add compatible string for A31/A31s TCON (timing controller)
Date: Fri, 7 Oct 2016 10:55:28 +0200 [thread overview]
Message-ID: <20161007085528.GJ4684@lukather> (raw)
In-Reply-To: <20161006160629.11198-5-wens@csie.org>
[-- Attachment #1: Type: text/plain, Size: 637 bytes --]
Hi,
On Fri, Oct 07, 2016 at 12:06:24AM +0800, Chen-Yu Tsai wrote:
> The A31 TCON has mux controls for how TCON outputs are routed to the
> HDMI and MIPI DSI blocks.
>
> Since the A31s does not have MIPI DSI, it only has a mux for the HDMI
> controller input.
>
> This patch only adds support for the compatible strings. Actual support
> for the mux controls should be added with HDMI and MIPI DSI support.
Then let's add those fields then, having dead code and useless
variables is never a good option :)
Maxime
--
Maxime Ripard, Free Electrons
Embedded Linux and Kernel engineering
http://free-electrons.com
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next prev parent reply other threads:[~2016-10-07 8:55 UTC|newest]
Thread overview: 56+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-10-06 16:06 [PATCH 0/9] drm/sun4i: Support first display pipeline on sun6i Chen-Yu Tsai
2016-10-06 16:06 ` Chen-Yu Tsai
2016-10-06 16:06 ` Chen-Yu Tsai
2016-10-06 16:06 ` [PATCH 1/9] drm/sun4i: sun6i-drc: Support DRC on A31 and A31s Chen-Yu Tsai
2016-10-06 16:06 ` Chen-Yu Tsai
2016-10-06 16:06 ` Chen-Yu Tsai
2016-10-10 14:45 ` Rob Herring
2016-10-10 14:45 ` Rob Herring
2016-10-10 14:45 ` Rob Herring
2016-10-06 16:06 ` [PATCH 2/9] drm/sun4i: tcon: Move SoC specific quirks to a DT matched data structure Chen-Yu Tsai
2016-10-06 16:06 ` Chen-Yu Tsai
2016-10-06 16:06 ` Chen-Yu Tsai
2016-10-07 8:38 ` Maxime Ripard
2016-10-07 8:38 ` Maxime Ripard
2016-10-07 8:38 ` Maxime Ripard
2016-10-11 9:16 ` Chen-Yu Tsai
2016-10-11 9:16 ` Chen-Yu Tsai
2016-10-11 9:16 ` Chen-Yu Tsai
2016-10-11 9:36 ` Maxime Ripard
2016-10-11 9:36 ` Maxime Ripard
2016-10-11 9:36 ` Maxime Ripard
2016-10-06 16:06 ` [PATCH 3/9] drm/sun4i: Put dotclock range into tcon quirks and check against them Chen-Yu Tsai
2016-10-06 16:06 ` Chen-Yu Tsai
2016-10-06 16:06 ` Chen-Yu Tsai
2016-10-07 8:54 ` Maxime Ripard
2016-10-07 8:54 ` Maxime Ripard
2016-10-07 8:54 ` Maxime Ripard
2016-10-06 16:06 ` [PATCH 4/9] drm/sun4i: Add compatible string for A31/A31s TCON (timing controller) Chen-Yu Tsai
2016-10-06 16:06 ` Chen-Yu Tsai
2016-10-06 16:06 ` Chen-Yu Tsai
2016-10-07 8:55 ` Maxime Ripard [this message]
2016-10-07 8:55 ` Maxime Ripard
2016-10-07 8:55 ` Maxime Ripard
2016-10-06 16:06 ` [PATCH 5/9] drm/sun4i: Add compatible strings for A31/A31s display pipelines Chen-Yu Tsai
2016-10-06 16:06 ` Chen-Yu Tsai
2016-10-06 16:06 ` Chen-Yu Tsai
2016-10-10 14:49 ` Rob Herring
2016-10-10 14:49 ` Rob Herring
2016-10-10 14:49 ` Rob Herring
2016-10-06 16:06 ` [PATCH 6/9] ARM: dts: sun6i: Sort pinmux setting nodes Chen-Yu Tsai
2016-10-06 16:06 ` Chen-Yu Tsai
2016-10-06 16:06 ` Chen-Yu Tsai
2016-10-07 8:57 ` Maxime Ripard
2016-10-07 8:57 ` Maxime Ripard
2016-10-07 8:57 ` Maxime Ripard
2016-10-06 16:06 ` [PATCH 7/9] ARM: dts: sun6i: Add device nodes for first display pipeline Chen-Yu Tsai
2016-10-06 16:06 ` Chen-Yu Tsai
2016-10-06 16:06 ` Chen-Yu Tsai
2016-10-06 16:06 ` [PATCH 8/9] ARM: dts: sun6i: Add A31 LCD0 RGB888 pins Chen-Yu Tsai
2016-10-06 16:06 ` Chen-Yu Tsai
2016-10-06 16:06 ` Chen-Yu Tsai
2016-10-06 16:06 ` [PATCH 9/9] [DO NOT MERGE] ARM: dts: sun6i: Enable 7" LCD panel on Sinlinx SinA31s Chen-Yu Tsai
2016-10-06 16:06 ` Chen-Yu Tsai
2016-10-06 16:06 ` Chen-Yu Tsai
2016-10-06 16:23 ` [linux-sunxi] " Icenowy Zheng
2016-10-06 16:23 ` Icenowy Zheng
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