From: Linus Walleij <linus.walleij@linaro.org>
To: Ondrej Jirman <megous@megous.com>
Cc: "open list:DRM PANEL DRIVERS" <dri-devel@lists.freedesktop.org>,
"open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS"
<devicetree@vger.kernel.org>,
"Purism Kernel Team" <kernel@puri.sm>,
"Samuel Holland" <samuel@sholland.org>,
"David Airlie" <airlied@linux.ie>,
"Guido Günther" <agx@sigxcpu.org>, "Bhushan Shah" <bshah@kde.org>,
"Chen-Yu Tsai" <wens@csie.org>,
"Rob Herring" <robh+dt@kernel.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
"Martijn Braam" <martijn@brixit.nl>,
linux-sunxi <linux-sunxi@googlegroups.com>,
"Thierry Reding" <thierry.reding@gmail.com>,
"Sam Ravnborg" <sam@ravnborg.org>, "Luca Weiss" <luca@z3ntu.xyz>,
"Linux ARM" <linux-arm-kernel@lists.infradead.org>,
"Icenowy Zheng" <icenowy@aosc.io>
Subject: Re: [PATCH v5 11/13] drm/panel: st7703: Assert reset prior to powering down the regulators
Date: Wed, 1 Jul 2020 09:51:40 +0200 [thread overview]
Message-ID: <CACRpkdab8pOgrssi91wmKSJC5v2gu7VoQKt1MWG0g5AkNxk+7w@mail.gmail.com> (raw)
In-Reply-To: <20200626005601.241022-12-megous@megous.com>
On Fri, Jun 26, 2020 at 2:56 AM Ondrej Jirman <megous@megous.com> wrote:
> The reset pin is inverted, so if we don't assert reset, the actual gpio
> will be high and may keep driving the IO port of the panel.
>
> Signed-off-by: Ondrej Jirman <megous@megous.com>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Yours,
Linus Walleij
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next prev parent reply other threads:[~2020-07-01 7:51 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-06-26 0:55 [PATCH v5 00/13] Add support for PinePhone LCD panel Ondrej Jirman
2020-06-26 0:55 ` [PATCH v5 01/13] dt-bindings: vendor-prefixes: Add Xingbangda Ondrej Jirman
2020-06-26 0:55 ` [PATCH v5 02/13] dt-bindings: panel: Convert rocktech, jh057n00900 to yaml Ondrej Jirman
2020-06-29 22:02 ` Rob Herring
2020-06-26 0:55 ` [PATCH v5 03/13] dt-bindings: panel: Add compatible for Xingbangda XBD599 panel Ondrej Jirman
2020-06-26 0:55 ` [PATCH v5 04/13] drm/panel: rocktech-jh057n00900: Rename the driver to st7703 Ondrej Jirman
2020-07-01 7:47 ` Linus Walleij
2020-06-26 0:55 ` [PATCH v5 05/13] drm/panel: st7703: Rename functions from jh057n prefix " Ondrej Jirman
2020-07-01 7:48 ` Linus Walleij
2020-06-26 0:55 ` [PATCH v5 06/13] drm/panel: st7703: Prepare for supporting multiple panels Ondrej Jirman
2020-07-01 7:48 ` Linus Walleij
2020-06-26 0:55 ` [PATCH v5 07/13] drm/panel: st7703: Move code specific to jh057n closer together Ondrej Jirman
2020-07-01 7:49 ` Linus Walleij
2020-06-26 0:55 ` [PATCH v5 08/13] drm/panel: st7703: Move generic part of init sequence to enable callback Ondrej Jirman
2020-07-01 7:50 ` Linus Walleij
2020-06-26 0:55 ` [PATCH v5 09/13] drm/panel: st7703: Add support for Xingbangda XBD599 Ondrej Jirman
2020-07-01 7:50 ` Linus Walleij
2020-07-01 10:34 ` Ondřej Jirman
2020-06-26 0:55 ` [PATCH v5 10/13] drm/panel: st7703: Enter sleep after display off Ondrej Jirman
2020-07-01 7:51 ` Linus Walleij
2020-06-26 0:55 ` [PATCH v5 11/13] drm/panel: st7703: Assert reset prior to powering down the regulators Ondrej Jirman
2020-07-01 7:51 ` Linus Walleij [this message]
2020-06-26 0:56 ` [PATCH v5 12/13] arm64: dts: sun50i-a64-pinephone: Enable LCD support on PinePhone Ondrej Jirman
2020-07-01 7:52 ` Linus Walleij
2020-06-26 0:56 ` [PATCH v5 13/13] arm64: dts: sun50i-a64-pinephone: Add touchscreen support Ondrej Jirman
2020-07-01 7:52 ` Linus Walleij
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