* Converted .txt bindings to .yaml (by Sam Ravnborg <sam@xxxxxxxxxxxx> - big THANKS) RFC V1 2020-02-26 20:13:06: This patch series adds HDMI output to the jz4780/CI20 board. It is based on taking the old 3.18 vendor kernel and trying to achieve the same with modern DTS setup and new/modified drivers. Unfortunately, in this first RFC, only EDID and creation of /dev/fb0 are working. Also, HDMI hot plugging is detected. But there is no HDMI output signal. So some tiny piece seems to be missing to enable/configure the Synposys HDMI controller. We need help from the community to fix this. Original authors of most patches are * Paul Boddie <paul@xxxxxxxxxxxxx> * Zubair Lutfullah Kakakhel <Zubair.Kakakhel@xxxxxxxxxx> H. Nikolaus Schaller (2): drm: ingenic-drm: add MODULE_DEVICE_TABLE MIPS: CI20: defconfig: configure for DRM_DW_HDMI_JZ4780 Paul Boddie (4): drm: ingenic: add jz4780 Synopsys HDMI driver. pinctrl: ingenic: add hdmi-ddc pin control group MIPS: DTS: jz4780: account for Synopsys HDMI driver and LCD controller MIPS: DTS: CI20: add HDMI setup Sam Ravnborg (2): dt-bindings: display: add ingenic-jz4780-lcd DT Schema dt-bindings: display: add ingenic-jz4780-hdmi DT Schema .../bindings/display/ingenic-jz4780-hdmi.yaml | 83 ++++++++++++ .../bindings/display/ingenic-jz4780-lcd.yaml | 78 ++++++++++++ arch/mips/boot/dts/ingenic/ci20.dts | 64 ++++++++++ arch/mips/boot/dts/ingenic/jz4780.dtsi | 32 +++++ arch/mips/configs/ci20_defconfig | 3 + drivers/gpu/drm/ingenic/Kconfig | 8 ++ drivers/gpu/drm/ingenic/Makefile | 1 + drivers/gpu/drm/ingenic/dw_hdmi-jz4780.c | 120 ++++++++++++++++++ drivers/gpu/drm/ingenic/ingenic-drm.c | 2 + drivers/pinctrl/pinctrl-ingenic.c | 7 + 10 files changed, 398 insertions(+) create mode 100644 Documentation/devicetree/bindings/display/ingenic-jz4780-hdmi.yaml create mode 100644 Documentation/devicetree/bindings/display/ingenic-jz4780-lcd.yaml create mode 100644 drivers/gpu/drm/ingenic/dw_hdmi-jz4780.c -- 2.23.0 _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/dri-devel
