From nobody Mon Feb 9 13:49:52 2026 Received: from relay3-d.mail.gandi.net (relay3-d.mail.gandi.net [217.70.183.195]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id DD6AD25F7A0; Tue, 11 Mar 2025 16:40:45 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=217.70.183.195 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1741711247; cv=none; b=MWL9GPyzN4wp4RXeuBMgFqmuZgUtYNvFeVYeGdYcCm2I96oqdCWhVen0SLILEV5rr34R2rMytY9/7jG+asaJh3Lj1y0EMYaZHTwIbldQ9BKZ9qKLDv0AFKeBbgOGiLJhfl38pV/R6G+b28V66XOASX4HIajfAI3o8GkFD2/lpYk= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1741711247; c=relaxed/simple; bh=FR+TQ7IoYaYLtZWEe3fw99UjOZhDA4qtth/MrlAO4y8=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=b0rCU2Jg/LZFdyBQ1744B9OEFQJ78nxR4RUwytm5y4NeeR2N2C4STE+pGP7PsVzTzE0z/4wYpjhlijYc+mJCBYNoyQ+2LVEfYnh0Ka7ATCzBNe4LUxoAXqwqm90+yvZMzIFS1nOlHO7wG/B63al0ATSHaJhIszgHbVBUjR0WmkU= ARC-Authentication-Results: i=1; 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bh=OwRj3/sA6od74HspiG+LeXG1W4lQcyhzblNIrSKlp8w=; b=mZ3OR8ic9LwHH0OOgpotkPyhycgU52iRWfyQ//il3bg4WCxEBfcNeHiyia9cCA4cABkeqv oToMRUtgr5YCuMZTfAa7I+4aq131MVUp4pi5Bp+t3QGvriJh0ywO0bMNsz05r+7dgOjmNF YqWMPU01OmZaR6+kkYpi8ha3ndIc7/Gf73hMHObGDw9c7gQYXmyGkg9rstwvBCDMlYO1kj w7TbyWKz+cs9TSVuPZrjbbSV/6/N0Ag2y0JoHeVJTBwfMS34DfbLmfbBgB4xlt9J5Vu+1+ 7aU45+l5SdUXRACO32IxH0UKrAfaMaMtL4WBYdp1ao+vbUR6Wg9IvvqVKd/BnQ== From: Antonin Godard Date: Tue, 11 Mar 2025 17:40:05 +0100 Subject: [PATCH 1/2] dt-bindings: display: simple: Add POWERTIP PH128800T004-ZZA01 panel Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20250311-add-powertip-ph128800t004-v1-1-7f95e6984cea@bootlin.com> References: <20250311-add-powertip-ph128800t004-v1-0-7f95e6984cea@bootlin.com> In-Reply-To: <20250311-add-powertip-ph128800t004-v1-0-7f95e6984cea@bootlin.com> To: Neil Armstrong , Jessica Zhang , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Thierry Reding , Sam Ravnborg Cc: dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, Thomas Petazzoni , Antonin Godard X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; 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Signed-off-by: Antonin Godard Acked-by: Rob Herring (Arm) --- Documentation/devicetree/bindings/display/panel/panel-simple.yaml | 2 ++ 1 file changed, 2 insertions(+) diff --git a/Documentation/devicetree/bindings/display/panel/panel-simple.y= aml b/Documentation/devicetree/bindings/display/panel/panel-simple.yaml index e3ee3a332bb7e1736a8d44773b0aef4873153be1..6bd46614d4b91200b56b0b72c82= 5df5761c934ef 100644 --- a/Documentation/devicetree/bindings/display/panel/panel-simple.yaml +++ b/Documentation/devicetree/bindings/display/panel/panel-simple.yaml @@ -244,6 +244,8 @@ properties: - osddisplays,osd070t1718-19ts # One Stop Displays OSD101T2045-53TS 10.1" 1920x1200 panel - osddisplays,osd101t2045-53ts + # POWERTIP PH128800T004-ZZA01 10.1" WXGA TFT LCD panel + - powertip,ph128800t004-zza01 # POWERTIP PH128800T006-ZHC01 10.1" WXGA TFT LCD panel - powertip,ph128800t006-zhc01 # POWERTIP PH800480T013-IDF2 7.0" WVGA TFT LCD panel --=20 2.47.0 From nobody Mon Feb 9 13:49:52 2026 Received: from relay3-d.mail.gandi.net (relay3-d.mail.gandi.net [217.70.183.195]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 5C7D8260A41; 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Its panel description is very much like the POWERTIP PH128800T006-ZHC01 configured below this one, only its timings are different. Signed-off-by: Antonin Godard Reviewed-by: Dmitry Baryshkov --- drivers/gpu/drm/panel/panel-simple.c | 29 +++++++++++++++++++++++++++++ 1 file changed, 29 insertions(+) diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/p= anel-simple.c index 9b2f128fd3094bfb6731fc348b91cc101f495a86..80dda575b48a99feb81b9a75dc6= 9ef18075ffdcd 100644 --- a/drivers/gpu/drm/panel/panel-simple.c +++ b/drivers/gpu/drm/panel/panel-simple.c @@ -3738,6 +3738,32 @@ static const struct panel_desc pda_91_00156_a0 =3D { .bus_format =3D MEDIA_BUS_FMT_RGB888_1X24, }; =20 +static const struct drm_display_mode powertip_ph128800t004_zza01_mode =3D { + .clock =3D 71150, + .hdisplay =3D 1280, + .hsync_start =3D 1280 + 48, + .hsync_end =3D 1280 + 48 + 32, + .htotal =3D 1280 + 48 + 32 + 80, + .vdisplay =3D 800, + .vsync_start =3D 800 + 9, + .vsync_end =3D 800 + 9 + 8, + .vtotal =3D 800 + 9 + 8 + 6, + .flags =3D DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC, +}; + +static const struct panel_desc powertip_ph128800t004_zza01 =3D { + .modes =3D &powertip_ph128800t004_zza01_mode, + .num_modes =3D 1, + .bpc =3D 8, + .size =3D { + .width =3D 216, + .height =3D 135, + }, + .bus_format =3D MEDIA_BUS_FMT_RGB888_1X7X4_SPWG, + .bus_flags =3D DRM_BUS_FLAG_DE_HIGH, + .connector_type =3D DRM_MODE_CONNECTOR_LVDS, +}; + static const struct drm_display_mode powertip_ph128800t006_zhc01_mode =3D { .clock =3D 66500, .hdisplay =3D 1280, @@ -5089,6 +5115,9 @@ static const struct of_device_id platform_of_match[] = =3D { }, { .compatible =3D "pda,91-00156-a0", .data =3D &pda_91_00156_a0, + }, { + .compatible =3D "powertip,ph128800t004-zza01", + .data =3D &powertip_ph128800t004_zza01, }, { .compatible =3D "powertip,ph128800t006-zhc01", .data =3D &powertip_ph128800t006_zhc01, --=20 2.47.0