Hi Adam, Lucas, Thanks for this series. This series make HDMI work on evk. All is working properly on my side. Tested on: Linux imx8mp-lpddr4-evk 6.9.0-rc1. Hope this help. Tested-by: Tommaso Merciai <tomm.merciai@xxxxxxxxx> Thanks & Regards, Tommaso On Sat, Feb 03, 2024 at 10:52:40AM -0600, Adam Ford wrote: > The i.MX8M Plus has an HDMI controller, but it depends on two > other systems, the Parallel Video Interface (PVI) and the > HDMI PHY from Samsung. The LCDIF controller generates the display > and routes it to the PVI which converts passes the parallel video > to the HDMI bridge. The HDMI system has a corresponding power > domain controller whose driver was partially written, but the > device tree for it was never applied, so some changes to the > power domain should be harmless because they've not really been > used yet. > > This series is adapted from multiple series from Lucas Stach with > edits and suggestions from feedback from various series, but it > since it's difficult to use and test them independently, > I merged them into on unified series. The version history is a > bit ambiguous since different components were submitted at different > times and had different amount of retries. In an effort to merge them > I used the highest version attempt. > > Adam Ford (3): > dt-bindings: soc: imx: add missing clock and power-domains to > imx8mp-hdmi-blk-ctrl > pmdomain: imx8mp-blk-ctrl: imx8mp_blk: Add fdcc clock to hdmimix > domain > arm64: defconfig: Enable DRM_IMX8MP_DW_HDMI_BRIDGE as module > > Lucas Stach (9): > dt-bindings: phy: add binding for the i.MX8MP HDMI PHY > phy: freescale: add Samsung HDMI PHY > arm64: dts: imx8mp: add HDMI power-domains > arm64: dts: imx8mp: add HDMI irqsteer > dt-bindings: display: imx: add binding for i.MX8MP HDMI PVI > drm/bridge: imx: add driver for HDMI TX Parallel Video Interface > dt-bindings: display: imx: add binding for i.MX8MP HDMI TX > drm/bridge: imx: add bridge wrapper driver for i.MX8MP DWC HDMI > arm64: dts: imx8mp: add HDMI display pipeline > > .../display/bridge/fsl,imx8mp-hdmi-tx.yaml | 102 ++ > .../display/imx/fsl,imx8mp-hdmi-pvi.yaml | 84 ++ > .../bindings/phy/fsl,imx8mp-hdmi-phy.yaml | 62 + > .../soc/imx/fsl,imx8mp-hdmi-blk-ctrl.yaml | 22 +- > arch/arm64/boot/dts/freescale/imx8mp.dtsi | 145 +++ > arch/arm64/configs/defconfig | 1 + > drivers/gpu/drm/bridge/imx/Kconfig | 18 + > drivers/gpu/drm/bridge/imx/Makefile | 2 + > drivers/gpu/drm/bridge/imx/imx8mp-hdmi-pvi.c | 207 ++++ > drivers/gpu/drm/bridge/imx/imx8mp-hdmi-tx.c | 154 +++ > drivers/phy/freescale/Kconfig | 6 + > drivers/phy/freescale/Makefile | 1 + > drivers/phy/freescale/phy-fsl-samsung-hdmi.c | 1075 +++++++++++++++++ > drivers/pmdomain/imx/imx8mp-blk-ctrl.c | 10 +- > 14 files changed, 1876 insertions(+), 13 deletions(-) > create mode 100644 Documentation/devicetree/bindings/display/bridge/fsl,imx8mp-hdmi-tx.yaml > create mode 100644 Documentation/devicetree/bindings/display/imx/fsl,imx8mp-hdmi-pvi.yaml > create mode 100644 Documentation/devicetree/bindings/phy/fsl,imx8mp-hdmi-phy.yaml > create mode 100644 drivers/gpu/drm/bridge/imx/imx8mp-hdmi-pvi.c > create mode 100644 drivers/gpu/drm/bridge/imx/imx8mp-hdmi-tx.c > create mode 100644 drivers/phy/freescale/phy-fsl-samsung-hdmi.c > > -- > 2.43.0 > >
