linux-kernel - RE: [RFC PATCH 0/9] arm64: imx8mm: Add MIPI DSI support

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Message-ID: <DB6PR0402MB2760C13BBF36FF98E4F4635988029@DB6PR0402MB2760.eurprd04.prod.outlook.com>
Date:   Tue, 29 Jun 2021 07:10:04 +0000
From:   "Peng Fan (OSS)" <peng.fan@....nxp.com>
To:     Jagan Teki <jagan@...rulasolutions.com>,
        Shawn Guo <shawnguo@...nel.org>,
        Sascha Hauer <s.hauer@...gutronix.de>,
        Tomasz Figa <t.figa@...sung.com>,
        Fancy Fang <chen.fang@....com>
CC:     "devicetree@...r.kernel.org" <devicetree@...r.kernel.org>,
        "linux-arm-kernel@...ts.infradead.org" 
        <linux-arm-kernel@...ts.infradead.org>,
        "dri-devel@...ts.freedesktop.org" <dri-devel@...ts.freedesktop.org>,
        "linux-phy@...ts.infradead.org" <linux-phy@...ts.infradead.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        dl-linux-imx <linux-imx@....com>,
        "linux-amarula@...rulasolutions.com" 
        <linux-amarula@...rulasolutions.com>,
        Anthony Brandon <anthony@...rulasolutions.com>,
        Francis Laniel <francis.laniel@...rulasolutions.com>,
        Matteo Lisi <matteo.lisi@...icam.com>,
        Milco Pratesi <milco.pratesi@...icam.com>
Subject: RE: [RFC PATCH 0/9] arm64: imx8mm: Add MIPI DSI support

Hi Jagan,

> Subject: [RFC PATCH 0/9] arm64: imx8mm: Add MIPI DSI support
> 
> This series support MIPI DSI on i.MX8MM.
> 
> It worked directly with existing mxsfb driver but the SEC DSIM timings has to
> be validate and tested through all platforms, ie reason I'm sending it as RFC.
> 
> Tested on Engicam i.Core MX8M Mini SoM.

Thanks for the work.

> 
> patch 1: dt-bindings for SEC MIPI DSIM
> 
> patch 2: SEC MIPI DSIM bridge driver
> 
> patch 3: dt-bindings for SEC DSIM DPHY
> 
> patch 4: SEC DSIM DPHY driver
> 
> patch 5: MIPI DPHY reset enable in blk-ctl
> 
> patch 6: display mix blk ctl node
> 
> patch 7: eLCDIF node
> 
> patch 8: MIPI DSI pipeline nodes
> 
> patch 9: Enable LVDS panel on EDIMM2.2
> 
> Note:
> - all these patches on top of Peng Fan's blk-ctl driver.

Would you please update to use V8 patchset?

And the dtb:
https://patchwork.kernel.org/project/linux-arm-kernel/
patch/20210604111005.6804-1-peng.fan@....nxp.com/

Thanks,
Peng.

> - anyone interest, please have a look on this repo
> 
> https://eur01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgithub.
> com%2Fopenedev%2Flinux%2Fcommits%2Fimx8mm&amp;data=04%7C01%7
> Cpeng.fan%40nxp.com%7C8185c94655404000316208d93485a285%7C686ea
> 1d3bc2b4c6fa92cd99c5c301635%7C0%7C0%7C637598570833578734%7CU
> nknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI
> 6Ik1haWwiLCJXVCI6Mn0%3D%7C1000&amp;sdata=HKAHBv4YM0G6mVV3bq
> oPOyNb2mQTH03YSBU8RnrJmlE%3D&amp;reserved=0
> 
> Any inputs?
> Jagan.
> 
> Jagan Teki (9):
>   dt-bindings: display: bridge: Add Samsung SEC MIPI DSIM bindings
>   drm: bridge: Add Samsung SEC MIPI DSIM bridge driver
>   dt-bindings: phy: Add SEC DSIM DPHY bindings
>   phy: samsung: Add SEC DSIM DPHY driver
>   soc: imx8mm: blk-ctl: Add MIPI DPHY reset enable
>   arm64: dts: imx8mm: Add display mix blk ctl
>   arm64: dts: imx8mm: Add eLCDIF node support
>   arm64: dts: imx8mm: Add MIPI DSI pipeline
>   arm64: dts: imx8mm-icore: Enable LVDS panel for EDIMM2.2
> 
>  .../display/bridge/samsung,sec-dsim.yaml      |  184 ++
>  .../bindings/phy/samsung,sec-dsim-dphy.yaml   |   56 +
>  .../freescale/imx8mm-icore-mx8mm-edimm2.2.dts |   90 +
>  arch/arm64/boot/dts/freescale/imx8mm.dtsi     |  104 ++
>  drivers/gpu/drm/bridge/Kconfig                |   15 +
>  drivers/gpu/drm/bridge/Makefile               |    1 +
>  drivers/gpu/drm/bridge/sec-dsim.c             | 1535
> +++++++++++++++++
>  drivers/phy/samsung/Kconfig                   |    9 +
>  drivers/phy/samsung/Makefile                  |    1 +
>  drivers/phy/samsung/phy-sec-dsim-dphy.c       |  236 +++
>  drivers/soc/imx/blk-ctl-imx8mm.c              |    4 +
>  include/dt-bindings/power/imx8mm-power.h      |    5 +-
>  12 files changed, 2238 insertions(+), 2 deletions(-)  create mode 100644
> Documentation/devicetree/bindings/display/bridge/samsung,sec-dsim.yaml
>  create mode 100644
> Documentation/devicetree/bindings/phy/samsung,sec-dsim-dphy.yaml
>  create mode 100644 drivers/gpu/drm/bridge/sec-dsim.c  create mode
> 100644 drivers/phy/samsung/phy-sec-dsim-dphy.c
> 
> --
> 2.25.1