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Wed, 30 Sep 2026 00:06:05 -0700 (PDT) From: Svyatoslav Ryhel To: Neil Armstrong , Jessica Zhang , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Thierry Reding , Jonathan Hunter , Mikko Perttunen , Svyatoslav Ryhel Cc: dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-tegra@vger.kernel.org Subject: [PATCH v1 6/6] drm/panel: Add Hitachi TX10D07VM0BAA and LG LH400WV3-SD04 MIPI DBI panel driver Date: Wed, 30 Sep 2026 10:05:35 +0300 Message-ID: <20260930070535.47130-7-clamor95@gmail.com> X-Mailer: git-send-email 2.53.0 In-Reply-To: <20260930070535.47130-1-clamor95@gmail.com> References: <20260930070535.47130-1-clamor95@gmail.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Add a driver for panels used in LG Optimus 2X P990. Both panels are 4" WVGA MIPI DBI Type B linked to DRM encoder via RGB to DBI bridge. Signed-off-by: Svyatoslav Ryhel --- drivers/gpu/drm/panel/Kconfig | 14 + drivers/gpu/drm/panel/Makefile | 1 + .../drm/panel/panel-hitachi-tx10d07vm0baa.c | 396 ++++++++++++++++++ 3 files changed, 411 insertions(+) create mode 100644 drivers/gpu/drm/panel/panel-hitachi-tx10d07vm0baa.c diff --git a/drivers/gpu/drm/panel/Kconfig b/drivers/gpu/drm/panel/Kconfig index 747f47347521a..47962197a9c76 100644 --- a/drivers/gpu/drm/panel/Kconfig +++ b/drivers/gpu/drm/panel/Kconfig @@ -273,6 +273,20 @@ config DRM_PANEL_HIMAX_HX8394 If M is selected the module will be called panel-himax-hx8394. +config DRM_PANEL_HITACHI_TX10D07VM0BAA + tristate "Hitachi TX10D07VM0BAA and LG LH400WV3 MIPI DBI panels" + depends on OF + depends on BACKLIGHT_CLASS_DEVICE + select DRM_MIPI_DBI + select VIDEOMODE_HELPERS + help + Say Y here if you want to enable support for the HITACHI + TX10D07VM0BAA and LG LH400WV3 MIPI DBI panels found in the + LG Optimus 2X P990 smartphone. + + To compile this driver as a module, choose M here: the module will + be called panel-hitachi-tx10d07vm0baa. + config DRM_PANEL_HYDIS_HV101HD1 tristate "Hydis HV101HD1 panel" depends on OF diff --git a/drivers/gpu/drm/panel/Makefile b/drivers/gpu/drm/panel/Makefile index f2c9c80a218f0..414267a49d922 100644 --- a/drivers/gpu/drm/panel/Makefile +++ b/drivers/gpu/drm/panel/Makefile @@ -27,6 +27,7 @@ obj-$(CONFIG_DRM_PANEL_HIMAX_HX83112A) += panel-himax-hx83112a.o obj-$(CONFIG_DRM_PANEL_HIMAX_HX83112B) += panel-himax-hx83112b.o obj-$(CONFIG_DRM_PANEL_HIMAX_HX83121A) += panel-himax-hx83121a.o obj-$(CONFIG_DRM_PANEL_HIMAX_HX8394) += panel-himax-hx8394.o +obj-$(CONFIG_DRM_PANEL_HITACHI_TX10D07VM0BAA) += panel-hitachi-tx10d07vm0baa.o obj-$(CONFIG_DRM_PANEL_HYDIS_HV101HD1) += panel-hydis-hv101hd1.o obj-$(CONFIG_DRM_PANEL_ILITEK_ILI7807S) += panel-ilitek-ili7807s.o obj-$(CONFIG_DRM_PANEL_ILITEK_ILI7836A) += panel-ilitek-ili7836a.o diff --git a/drivers/gpu/drm/panel/panel-hitachi-tx10d07vm0baa.c b/drivers/gpu/drm/panel/panel-hitachi-tx10d07vm0baa.c new file mode 100644 index 0000000000000..d2c3b63649288 --- /dev/null +++ b/drivers/gpu/drm/panel/panel-hitachi-tx10d07vm0baa.c @@ -0,0 +1,396 @@ +// SPDX-License-Identifier: GPL-2.0-only + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include