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Date: Mon, 4 Mar 2019 01:36:14 +0530 From: Jagan Teki <jagan@...rulasolutions.com> To: Thierry Reding <thierry.reding@...il.com>, David Airlie <airlied@...ux.ie>, Daniel Vetter <daniel@...ll.ch>, Sam Ravnborg <sam@...nborg.org>, Rob Herring <robh+dt@...nel.org>, Mark Rutland <mark.rutland@....com> Cc: Michael Trimarchi <michael@...rulasolutions.com>, dri-devel@...ts.freedesktop.org, linux-kernel@...r.kernel.org, linux-amarula@...rulasolutions.com, devicetree@...r.kernel.org, Jagan Teki <jagan@...rulasolutions.com> Subject: [PATCH 0/4] drm/panel: Add Novatek NT35596 panel driver This patch set support Microtech MTF050FHDI-03 MIPI DSI panel, which has Novatek NT35596 controller IC. Since there is no proper programming guide for NT35596 IC, the driver init sequence is referenced from [1] but analyzed based on datasheet. NT35596 support several regulators on the chip, among those ony 4 regulators like VCI, VDDI/DVDD, AVDD, AVEE are used during power-on sequence. Right now driver added code for 3-regulator based power-on sequence since MTF050FHDI-03 panel support. This power-on sequence may be moved to panel_desc in future, if there is any new panel would come up with other type of sequence. [1] https://android.googlesource.com/kernel/msm/+/android-msm-shamu-3.10-lollipop-mr1/arch/arm/boot/dts/qcom/dsi-panel-nt35596-1080p-video.dtsi Any inputs? Jagan. Jagan Teki (4): dt-bindings: Add vendor prefix for novatek dt-bindings: Add vendor prefix for microtech dt-bindings: display: Add Novatek NT35596 panel documentation drm/panel: Add Novatek NT35596 panel driver .../display/panel/novatek,nt35596.txt | 32 + .../devicetree/bindings/vendor-prefixes.txt | 2 + MAINTAINERS | 6 + drivers/gpu/drm/panel/Kconfig | 13 + drivers/gpu/drm/panel/Makefile | 1 + drivers/gpu/drm/panel/panel-novatek-nt35596.c | 860 ++++++++++++++++++ 6 files changed, 914 insertions(+) create mode 100644 Documentation/devicetree/bindings/display/panel/novatek,nt35596.txt create mode 100644 drivers/gpu/drm/panel/panel-novatek-nt35596.c -- 2.18.0.321.gffc6fa0e3
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