From: Chen-Yu Tsai <wens@csie.org>
To: Jernej Skrabec <jernej.skrabec@siol.net>
Cc: Maxime Ripard <maxime.ripard@bootlin.com>,
Rob Herring <robh+dt@kernel.org>, David Airlie <airlied@linux.ie>,
Mark Rutland <mark.rutland@arm.com>,
dri-devel <dri-devel@lists.freedesktop.org>,
devicetree <devicetree@vger.kernel.org>,
linux-arm-kernel <linux-arm-kernel@lists.infradead.org>,
linux-kernel <linux-kernel@vger.kernel.org>,
linux-sunxi <linux-sunxi@googlegroups.com>
Subject: Re: [PATCH 15/17] ARM: dts: sun8i: r40: Disable TCONs by default.
Date: Wed, 11 Jul 2018 00:16:15 +0800 [thread overview]
Message-ID: <CAGb2v64=Mzwz6eZxvHO6XuCNa5XQcQDt8HkOrFqRO8MXTVSRjg@mail.gmail.com> (raw)
In-Reply-To: <20180706175113.26698-16-jernej.skrabec@siol.net>
On Sat, Jul 7, 2018 at 1:51 AM, Jernej Skrabec <jernej.skrabec@siol.net> wrote:
> R40 has 4 TCONs, but only 2 of them can receive some kind of output at
> the same time. Let's disable them by default, so only those which are
> really connected on board can be enabled in board dts file.
>
> Signed-off-by: Jernej Skrabec <jernej.skrabec@siol.net>
Originally I had wanted all TCONs enabled by default. But that would
require some more work for dynamic assignment of TCONs to CRTCs, which
is way out of scope for this series. So,
Reviewed-by: Chen-Yu Tsai <wens@csie.org>
I'll think about if and how this could be done.
WARNING: multiple messages have this Message-ID (diff)
From: Chen-Yu Tsai <wens@csie.org>
To: Jernej Skrabec <jernej.skrabec@siol.net>
Cc: Mark Rutland <mark.rutland@arm.com>,
devicetree <devicetree@vger.kernel.org>,
Maxime Ripard <maxime.ripard@bootlin.com>,
linux-kernel <linux-kernel@vger.kernel.org>,
dri-devel <dri-devel@lists.freedesktop.org>,
David Airlie <airlied@linux.ie>,
linux-sunxi <linux-sunxi@googlegroups.com>,
Rob Herring <robh+dt@kernel.org>,
linux-arm-kernel <linux-arm-kernel@lists.infradead.org>
Subject: Re: [PATCH 15/17] ARM: dts: sun8i: r40: Disable TCONs by default.
Date: Wed, 11 Jul 2018 00:16:15 +0800 [thread overview]
Message-ID: <CAGb2v64=Mzwz6eZxvHO6XuCNa5XQcQDt8HkOrFqRO8MXTVSRjg@mail.gmail.com> (raw)
In-Reply-To: <20180706175113.26698-16-jernej.skrabec@siol.net>
On Sat, Jul 7, 2018 at 1:51 AM, Jernej Skrabec <jernej.skrabec@siol.net> wrote:
> R40 has 4 TCONs, but only 2 of them can receive some kind of output at
> the same time. Let's disable them by default, so only those which are
> really connected on board can be enabled in board dts file.
>
> Signed-off-by: Jernej Skrabec <jernej.skrabec@siol.net>
Originally I had wanted all TCONs enabled by default. But that would
require some more work for dynamic assignment of TCONs to CRTCs, which
is way out of scope for this series. So,
Reviewed-by: Chen-Yu Tsai <wens@csie.org>
I'll think about if and how this could be done.
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dri-devel@lists.freedesktop.org
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WARNING: multiple messages have this Message-ID (diff)
From: wens@csie.org (Chen-Yu Tsai)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 15/17] ARM: dts: sun8i: r40: Disable TCONs by default.
Date: Wed, 11 Jul 2018 00:16:15 +0800 [thread overview]
Message-ID: <CAGb2v64=Mzwz6eZxvHO6XuCNa5XQcQDt8HkOrFqRO8MXTVSRjg@mail.gmail.com> (raw)
In-Reply-To: <20180706175113.26698-16-jernej.skrabec@siol.net>
On Sat, Jul 7, 2018 at 1:51 AM, Jernej Skrabec <jernej.skrabec@siol.net> wrote:
> R40 has 4 TCONs, but only 2 of them can receive some kind of output at
> the same time. Let's disable them by default, so only those which are
> really connected on board can be enabled in board dts file.
>
> Signed-off-by: Jernej Skrabec <jernej.skrabec@siol.net>
Originally I had wanted all TCONs enabled by default. But that would
require some more work for dynamic assignment of TCONs to CRTCs, which
is way out of scope for this series. So,
Reviewed-by: Chen-Yu Tsai <wens@csie.org>
I'll think about if and how this could be done.
next prev parent reply other threads:[~2018-07-10 16:16 UTC|newest]
Thread overview: 119+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-07-06 17:50 [PATCH 00/17] Allwinner R40 HDMI refactoring Jernej Skrabec
2018-07-06 17:50 ` Jernej Skrabec
2018-07-06 17:50 ` Jernej Skrabec
2018-07-06 17:50 ` [PATCH 01/17] dt-bindings: display: sun4i-drm: Add R40 display engine compatible Jernej Skrabec
2018-07-06 17:50 ` Jernej Skrabec
2018-07-06 17:50 ` Jernej Skrabec
2018-07-10 15:20 ` Chen-Yu Tsai
2018-07-10 15:20 ` Chen-Yu Tsai
2018-07-10 15:20 ` Chen-Yu Tsai
2018-07-06 17:50 ` [PATCH 02/17] drm/sun4i: " Jernej Skrabec
2018-07-06 17:50 ` Jernej Skrabec
2018-07-06 17:50 ` Jernej Skrabec
2018-07-10 15:20 ` Chen-Yu Tsai
2018-07-10 15:20 ` Chen-Yu Tsai
2018-07-10 15:20 ` Chen-Yu Tsai
2018-07-06 17:50 ` [PATCH 03/17] ARM: dts: sun8i: r40: Remove fallback " Jernej Skrabec
2018-07-06 17:50 ` Jernej Skrabec
2018-07-06 17:50 ` Jernej Skrabec
2018-07-10 15:21 ` Chen-Yu Tsai
2018-07-10 15:21 ` Chen-Yu Tsai
2018-07-10 15:21 ` Chen-Yu Tsai
2018-07-06 17:51 ` [PATCH 04/17] drm/sun4i: tcon-top: Cleanup clock handling Jernej Skrabec
2018-07-06 17:51 ` Jernej Skrabec
2018-07-06 17:51 ` Jernej Skrabec
2018-07-10 15:23 ` Chen-Yu Tsai
2018-07-10 15:23 ` Chen-Yu Tsai
2018-07-10 15:23 ` Chen-Yu Tsai
2018-07-06 17:51 ` [PATCH 05/17] drm/sun4i: tcon: Release node when traversing of graph Jernej Skrabec
2018-07-06 17:51 ` Jernej Skrabec
2018-07-06 17:51 ` Jernej Skrabec
2018-07-10 15:23 ` Chen-Yu Tsai
2018-07-10 15:23 ` Chen-Yu Tsai
2018-07-10 15:23 ` Chen-Yu Tsai
2018-07-06 17:51 ` [PATCH 06/17] dt-bindings: display: sun4i-drm: Add R40 TV TCON description Jernej Skrabec
2018-07-06 17:51 ` Jernej Skrabec
2018-07-06 17:51 ` Jernej Skrabec
2018-07-06 20:40 ` Rob Herring
2018-07-06 20:40 ` Rob Herring
2018-07-06 20:40 ` Rob Herring
2018-07-06 20:44 ` Jernej Škrabec
2018-07-06 20:44 ` Jernej Škrabec
2018-07-06 20:44 ` Jernej Škrabec
2018-07-09 14:16 ` Rob Herring
2018-07-09 14:16 ` Rob Herring
2018-07-09 14:16 ` Rob Herring
2018-07-10 15:26 ` Chen-Yu Tsai
2018-07-10 15:26 ` Chen-Yu Tsai
2018-07-10 15:26 ` Chen-Yu Tsai
2018-07-06 17:51 ` [PATCH 07/17] drm/sun4i: DW HDMI: Release nodes if error happens during CRTC search Jernej Skrabec
2018-07-06 17:51 ` Jernej Skrabec
2018-07-06 17:51 ` Jernej Skrabec
2018-07-10 15:31 ` Chen-Yu Tsai
2018-07-10 15:31 ` Chen-Yu Tsai
2018-07-10 15:31 ` Chen-Yu Tsai
2018-07-06 17:51 ` [PATCH 08/17] ARM: dts: sun8i: r40: Add mixer ids to TCON TOP Jernej Skrabec
2018-07-06 17:51 ` Jernej Skrabec
2018-07-06 17:51 ` Jernej Skrabec
2018-07-10 15:35 ` Chen-Yu Tsai
2018-07-10 15:35 ` Chen-Yu Tsai
2018-07-10 15:35 ` Chen-Yu Tsai
2018-07-06 17:51 ` [PATCH 09/17] drm/sun4i: mixer: Read id from DT Jernej Skrabec
2018-07-06 17:51 ` Jernej Skrabec
2018-07-06 17:51 ` Jernej Skrabec
2018-07-10 15:40 ` Chen-Yu Tsai
2018-07-10 15:40 ` Chen-Yu Tsai
2018-07-06 17:51 ` [PATCH 10/17] drm/sun4i: tcon-top: Add helpers for switching mux Jernej Skrabec
2018-07-06 17:51 ` Jernej Skrabec
2018-07-06 17:51 ` Jernej Skrabec
2018-07-10 15:56 ` Chen-Yu Tsai
2018-07-10 15:56 ` Chen-Yu Tsai
2018-07-10 15:56 ` Chen-Yu Tsai
2018-07-06 17:51 ` [PATCH 11/17] drm/sun4i: tcon: Add another way for matching mixers with tcon Jernej Skrabec
2018-07-06 17:51 ` Jernej Skrabec
2018-07-06 17:51 ` Jernej Skrabec
2018-07-10 16:12 ` Chen-Yu Tsai
2018-07-10 16:12 ` Chen-Yu Tsai
2018-07-10 16:12 ` Chen-Yu Tsai
2018-07-06 17:51 ` [PATCH 12/17] drm/sun4i: tcon: Add support for R40 TCON Jernej Skrabec
2018-07-06 17:51 ` Jernej Skrabec
2018-07-06 17:51 ` Jernej Skrabec
2018-07-10 16:14 ` Chen-Yu Tsai
2018-07-10 16:14 ` Chen-Yu Tsai
2018-07-10 16:14 ` Chen-Yu Tsai
2018-07-06 17:51 ` [PATCH 13/17] ARM: dts: sun8i: r40: Remove fallback compatible for TCON TV Jernej Skrabec
2018-07-06 17:51 ` Jernej Skrabec
2018-07-06 17:51 ` Jernej Skrabec
2018-07-10 15:49 ` Chen-Yu Tsai
2018-07-10 15:49 ` Chen-Yu Tsai
2018-07-10 15:49 ` Chen-Yu Tsai
2018-07-06 17:51 ` [PATCH 14/17] ARM: dts: sun8i: r40: Add missing TCON-TOP - TCON connections Jernej Skrabec
2018-07-06 17:51 ` Jernej Skrabec
2018-07-06 17:51 ` Jernej Skrabec
2018-07-10 15:53 ` Chen-Yu Tsai
2018-07-10 15:53 ` Chen-Yu Tsai
2018-07-10 15:53 ` Chen-Yu Tsai
2018-07-06 17:51 ` [PATCH 15/17] ARM: dts: sun8i: r40: Disable TCONs by default Jernej Skrabec
2018-07-06 17:51 ` Jernej Skrabec
2018-07-06 17:51 ` Jernej Skrabec
2018-07-10 16:16 ` Chen-Yu Tsai [this message]
2018-07-10 16:16 ` Chen-Yu Tsai
2018-07-10 16:16 ` Chen-Yu Tsai
2018-07-06 17:51 ` [PATCH 16/17] drm/sun4i: tcon-top: Remove mux configuration at probe time Jernej Skrabec
2018-07-06 17:51 ` Jernej Skrabec
2018-07-06 17:51 ` Jernej Skrabec
2018-07-10 16:09 ` Chen-Yu Tsai
2018-07-10 16:09 ` Chen-Yu Tsai
2018-07-10 16:09 ` Chen-Yu Tsai
2018-07-10 16:18 ` Jernej Škrabec
2018-07-10 16:18 ` Jernej Škrabec
2018-07-10 16:18 ` Jernej Škrabec
2018-07-10 19:41 ` [linux-sunxi] " Jernej Škrabec
2018-07-10 19:41 ` Jernej Škrabec
2018-07-10 19:41 ` Jernej Škrabec
2018-07-06 17:51 ` [PATCH 17/17] dt-bindings: display: sun4i-drm: Fix order of DW HDMI PHY compatibles Jernej Skrabec
2018-07-06 17:51 ` Jernej Skrabec
2018-07-06 17:51 ` Jernej Skrabec
2018-07-10 16:09 ` Chen-Yu Tsai
2018-07-10 16:09 ` Chen-Yu Tsai
2018-07-10 16:09 ` Chen-Yu Tsai
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