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charset="utf-8" Create a new dt-scheam for the kd101ne3-40ti. Signed-off-by: lvzhaoxiong --- .../panel/kingdisplay,kd101ne3-40ti.yaml | 63 +++++++++++++++++++ 1 file changed, 63 insertions(+) create mode 100644 Documentation/devicetree/bindings/display/panel/kingdis= play,kd101ne3-40ti.yaml diff --git a/Documentation/devicetree/bindings/display/panel/kingdisplay,kd= 101ne3-40ti.yaml b/Documentation/devicetree/bindings/display/panel/kingdisp= lay,kd101ne3-40ti.yaml new file mode 100644 index 000000000000..dc79a49eea3b --- /dev/null +++ b/Documentation/devicetree/bindings/display/panel/kingdisplay,kd101ne3-= 40ti.yaml @@ -0,0 +1,63 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/display/panel/kingdisplay,kd101ne3-40ti= .yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: King Display KD035G6-40TI based MIPI-DSI panels + +description: | + -This binding is for display panels using an JD9365DA controller + +maintainers: + - Zhaoxiong Lv + +allOf: + - $ref: panel-common.yaml# + +properties: + compatible: + const: kingdisplay,kd101ne3-40ti + + backlight: true + port: true + pp3300-supply: true + reg: true + enable-gpios: true + rotation: true + +required: + - compatible + - reg + - enable-gpios + - pp3300-supply + - backlight + - port + +unevaluatedProperties: false + +examples: + - | + #include + + dsi { + #address-cells =3D <1>; + #size-cells =3D <0>; + panel: panel@0 { + compatible =3D "kingdisplay,kd101ne3-40ti"; + reg =3D <0>; + enable-gpios =3D <&pio 98 0>; + pinctrl-names =3D "default"; + pinctrl-0 =3D <&panel_pins_default>; + pp3300-supply =3D <&en_pp6000_mipi_disp>; + backlight =3D <&backlight_lcd0>; + rotation =3D <90>; + port { + panel_in: endpoint { + remote-endpoint =3D <&dsi_out>; + }; + }; + }; + }; + +... --=20 2.17.1 From nobody Fri Feb 13 15:43:51 2026 Received: from mail-oa1-f44.google.com (mail-oa1-f44.google.com [209.85.160.44]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 901577EF14 for ; Thu, 18 Apr 2024 08:16:15 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.160.44 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1713428178; cv=none; b=JNEZFF7S0qCs4wZouO2GI2BH4Tu6ZulInrqtOiJLfWIlYCvRIhj2u5j9vvg2/Thd6bpIRa/daKuIrDgoplinN+MBBkX/Z02YtscSHo7dZVsvYH9TcUzBE2cdnG+sE4rFx1OHUGOPazW+k7VEl4XnMrbKBBF+iTJ5Vnm4DfdBAvo= ARC-Message-Signature: i=1; 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Thu, 18 Apr 2024 01:16:14 -0700 (PDT) Received: from lvzhaoxiong-KLVC-WXX9.huaqin.com ([116.66.212.162]) by smtp.gmail.com with ESMTPSA id o18-20020a634e52000000b005f3d54c0a57sm881394pgl.49.2024.04.18.01.16.11 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 18 Apr 2024 01:16:14 -0700 (PDT) From: lvzhaoxiong To: mripard@kernel.org, airlied@gmail.com, daniel@ffwll.ch, robh@kernel.org, krzysztof.kozlowski+dt@linaro.org, conor+dt@kernel.org, dianders@google.com, hsinyi@google.com Cc: dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, lvzhaoxiong Subject: [PATCH v1 2/2] drm/panel: kd101ne3: add new panel driver Date: Thu, 18 Apr 2024 16:15:48 +0800 Message-Id: <20240418081548.12160-3-lvzhaoxiong@huaqin.corp-partner.google.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20240418081548.12160-1-lvzhaoxiong@huaqin.corp-partner.google.com> References: <20240418081548.12160-1-lvzhaoxiong@huaqin.corp-partner.google.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" The kingdisplay panel is based on JD9365DA controller. Add a driver for it. Signed-off-by: lvzhaoxiong --- drivers/gpu/drm/panel/Kconfig | 9 + drivers/gpu/drm/panel/Makefile | 1 + .../drm/panel/panel-kingdisplay-kd101ne3.c | 607 ++++++++++++++++++ 3 files changed, 617 insertions(+) create mode 100644 drivers/gpu/drm/panel/panel-kingdisplay-kd101ne3.c diff --git a/drivers/gpu/drm/panel/Kconfig b/drivers/gpu/drm/panel/Kconfig index 154f5bf82980..2c73086cf102 100644 --- a/drivers/gpu/drm/panel/Kconfig +++ b/drivers/gpu/drm/panel/Kconfig @@ -297,6 +297,15 @@ config DRM_PANEL_KINGDISPLAY_KD097D04 24 bit RGB per pixel. It provides a MIPI DSI interface to the host and has a built-in LED backlight. =20 +config DRM_PANEL_KINGDISPLAY_KD101NE3 + tristate "Kingdisplay kd101ne3 panel" + depends on OF + depends on DRM_MIPI_DSI + depends on BACKLIGHT_CLASS_DEVICE + help + Say Y if you want to enable support for panels based on the + Kingdisplay kd101ne3 controller. + config DRM_PANEL_LEADTEK_LTK050H3146W tristate "Leadtek LTK050H3146W panel" depends on OF diff --git a/drivers/gpu/drm/panel/Makefile b/drivers/gpu/drm/panel/Makefile index 24a02655d726..cbd414b98bb0 100644 --- a/drivers/gpu/drm/panel/Makefile +++ b/drivers/gpu/drm/panel/Makefile @@ -30,6 +30,7 @@ obj-$(CONFIG_DRM_PANEL_JDI_LPM102A188A) +=3D panel-jdi-lp= m102a188a.o obj-$(CONFIG_DRM_PANEL_JDI_R63452) +=3D panel-jdi-fhd-r63452.o obj-$(CONFIG_DRM_PANEL_KHADAS_TS050) +=3D panel-khadas-ts050.o obj-$(CONFIG_DRM_PANEL_KINGDISPLAY_KD097D04) +=3D panel-kingdisplay-kd097d= 04.o +obj-$(CONFIG_DRM_PANEL_KINGDISPLAY_KD101NE3) +=3D panel-kingdisplay-kd101n= e3.o obj-$(CONFIG_DRM_PANEL_LEADTEK_LTK050H3146W) +=3D panel-leadtek-ltk050h314= 6w.o obj-$(CONFIG_DRM_PANEL_LEADTEK_LTK500HD1829) +=3D panel-leadtek-ltk500hd18= 29.o obj-$(CONFIG_DRM_PANEL_LG_LB035Q02) +=3D panel-lg-lb035q02.o diff --git a/drivers/gpu/drm/panel/panel-kingdisplay-kd101ne3.c b/drivers/g= pu/drm/panel/panel-kingdisplay-kd101ne3.c new file mode 100644 index 000000000000..dbf0992f8b81 --- /dev/null +++ b/drivers/gpu/drm/panel/panel-kingdisplay-kd101ne3.c @@ -0,0 +1,607 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Panels based on the JD9365DA display controller. + * Author: Zhaoxiong Lv + */ + +#include +#include +#include +#include +#include +#include + +#include +#include +#include +#include + +#include