Re: [PATCH v6 00/14] Add some DRM bridge drivers support for i.MX8qm/qxp SoCs

2021-03-29 Thread Liu Ying
Hi Marcel, On Mon, 2021-03-29 at 00:49 +, Marcel Ziswiler wrote: > Hi Liu > > On Tue, 2021-03-23 at 17:09 +0800, Liu Ying wrote: > > On Tue, 2021-03-23 at 01:03 +, Marcel Ziswiler wrote: > > > Hi Liu > > > > > > Some further discrepancy with them binding examples: > > > > > >

Re: [PATCH v6 00/14] Add some DRM bridge drivers support for i.MX8qm/qxp SoCs

2021-03-28 Thread Marcel Ziswiler
Hi Liu On Tue, 2021-03-23 at 17:09 +0800, Liu Ying wrote: > On Tue, 2021-03-23 at 01:03 +, Marcel Ziswiler wrote: > > Hi Liu > > > > Some further discrepancy with them binding examples: > > > > arch/arm64/boot/dts/freescale/imx8qxp.dtsi:335.9-36: Warning (reg_format): > >

Re: [PATCH v6 00/14] Add some DRM bridge drivers support for i.MX8qm/qxp SoCs

2021-03-23 Thread Liu Ying
On Tue, 2021-03-23 at 01:03 +, Marcel Ziswiler wrote: > Hi Liu > > Some further discrepancy with them binding examples: > > arch/arm64/boot/dts/freescale/imx8qxp.dtsi:335.9-36: Warning (reg_format): > /dpu@5618:reg: property has > invalid length (8 bytes) (#address-cells == 2,

Re: [PATCH v6 00/14] Add some DRM bridge drivers support for i.MX8qm/qxp SoCs

2021-03-22 Thread Marcel Ziswiler
Hi Liu Some further discrepancy with them binding examples: arch/arm64/boot/dts/freescale/imx8qxp.dtsi:335.9-36: Warning (reg_format): /dpu@5618:reg: property has invalid length (8 bytes) (#address-cells == 2, #size-cells == 2) arch/arm64/boot/dts/freescale/imx8qxp.dtsi:508.9-35: Warning

Re: [PATCH v6 00/14] Add some DRM bridge drivers support for i.MX8qm/qxp SoCs

2021-03-22 Thread Marcel Ziswiler
Hi Liu I gave this a try however I believe I am still missing some piece as it throws the following during compilation of the device tree: arch/arm64/boot/dts/freescale/imx8qxp.dtsi:333.18-439.7: ERROR (phandle_references): /dpu@5618: Reference to non-existent node or label "dc0_irqsteer"

[PATCH v6 00/14] Add some DRM bridge drivers support for i.MX8qm/qxp SoCs

2021-03-16 Thread Liu Ying
Hi, This is the v6 series to add some DRM bridge drivers support for i.MX8qm/qxp SoCs. The bridges may chain one by one to form display pipes to support LVDS displays. The relevant display controller is DPU embedded in i.MX8qm/qxp SoCs. The DPU KMS driver can be found at: