From: Conor Dooley <conor@kernel.org>
To: Hironori KIKUCHI <kikuchan98@gmail.com>
Cc: linux-kernel@vger.kernel.org,
Jagan Teki <jagan@amarulasolutions.com>,
Neil Armstrong <neil.armstrong@linaro.org>,
Jessica Zhang <quic_jesszhan@quicinc.com>,
Sam Ravnborg <sam@ravnborg.org>, David Airlie <airlied@gmail.com>,
Daniel Vetter <daniel@ffwll.ch>,
Maarten Lankhorst <maarten.lankhorst@linux.intel.com>,
Maxime Ripard <mripard@kernel.org>,
Thomas Zimmermann <tzimmermann@suse.de>,
Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org
Subject: Re: [PATCH v3 3/5] dt-bindings: display: st7701: Add Anbernic RG28XX panel
Date: Wed, 10 Jul 2024 15:01:11 +0100 [thread overview]
Message-ID: <20240710-showdown-antirust-a3eb8b65c57f@spud> (raw)
In-Reply-To: <20240706102338.99231-4-kikuchan98@gmail.com>
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On Sat, Jul 06, 2024 at 07:23:34PM +0900, Hironori KIKUCHI wrote:
> The RG28XX panel is a display panel of the Anbernic RG28XX, a handheld
> gaming device from Anbernic. It is 2.8 inches in size (diagonally) with
> a resolution of 480x640.
>
> This panel is driven by a variant of the ST7701 driver IC internally,
> confirmed by dumping and analyzing its BSP initialization sequence
> by using a logic analyzer. It is very similar to the existing
> densitron,dmt028vghmcmi-1a panel, but differs in some unknown
> register values, so add a new entry for the panel to distinguish them.
>
> Additionally, the panel only has an SPI instead of MIPI DSI.
> So add and modify for SPI as well.
>
> Signed-off-by: Hironori KIKUCHI <kikuchan98@gmail.com>
With a mention in the commit message about why we are adding a property
and then immediately forbidding its use:
Reviewed-by: Conor Dooley <conor.dooley@microchip.com>
Thanks,
Conor.
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next prev parent reply other threads:[~2024-07-10 14:01 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-07-06 10:23 [PATCH v3 0/5] drm/panel: st7701: Add Anbernic RG28XX panel support Hironori KIKUCHI
2024-07-06 10:23 ` [PATCH v3 1/5] drm/panel: st7701: Rename macros Hironori KIKUCHI
2024-07-08 7:43 ` Neil Armstrong
2024-07-12 21:37 ` Jessica Zhang
2024-07-06 10:23 ` [PATCH v3 2/5] drm/panel: st7701: Decouple DSI and DRM parts Hironori KIKUCHI
2024-07-08 7:44 ` Neil Armstrong
2024-07-06 10:23 ` [PATCH v3 3/5] dt-bindings: display: st7701: Add Anbernic RG28XX panel Hironori KIKUCHI
2024-07-10 14:01 ` Conor Dooley [this message]
2024-07-24 7:54 ` Neil Armstrong
2024-07-06 10:23 ` [PATCH v3 4/5] drm/panel: st7701: Add support for SPI for configuration Hironori KIKUCHI
2024-07-24 7:53 ` Neil Armstrong
2024-07-06 10:23 ` [PATCH v3 5/5] drm/panel: st7701: Add Anbernic RG28XX panel support Hironori KIKUCHI
2024-07-24 7:54 ` Neil Armstrong
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