On Thu, Nov 11, 2021 at 2:15 AM Jagan Teki [off-list ref] wrote:

This series support MIPI DSI on i.MX8MM.

The DSIM bridge still need to work to make it compatible for
exynos drm dsi hardware block.

This series work directly on to of linux-next with recent
dispmix-blk-ctrl changes.

Jagan,

Thanks - I was able to get this series working using the set of
exynos/drm patches from Michael submitted back in 2020-09-11:
https://patchwork.kernel.org/project/dri-devel/list/?series=347439&archive=both&state=*

Tested on i.Core MX8M Mini SoM with EDIMM2.2 and CTOUCH2
Carrier boards.

Required changes:
1. DSIM driver
https://patchwork.kernel.org/project/linux-arm-kernel/cover/20210704090230.26489-1-jagan@amarulasolutions.com/

This exynos/drm RFC series you posted back in July was where I
recalled the discussion about if the exynos driver could be split up
vs duplicating parts of it in a separate driver.

There were also some comments about this series. Can you address those
comments, rebase and resend?

I have not been able to get my hardware to work with this series yet
and am still debugging that (currently crashing in
samsung_dsim_host_attach)

2. DPHY change
https://www.spinics.net/lists/devicetree/msg381691.html

This was originally from Marek submitted on Oct 3 2020: [PATCH] phy:
exynos-mipi-video: Add support for NXP i.MX8MM

This one seems to have been acked but never got picked up for some reason.

Marek, can you add the tags and re-submit?

3. Bus format fix
https://github.com/openedev/linux/commit/6ca9781ed53ea75e26341dd57250e63794638b20

Jagan, can you submit this?

Best regards,

Tim

Complete repo:
https://github.com/openedev/linux/commits/111021-imx8mm-dsim

Any inputs?
Jagan.

Jagan Teki (3):
  arm64: dts: imx8mm: Add eLCDIF node support
  arm64: dts: imx8mm: Add MIPI DSI pipeline
  arm64: dts: imx8mm-icore: Enable LVDS panel for EDIMM2.2

 .../freescale/imx8mm-icore-mx8mm-edimm2.2.dts | 85 +++++++++++++++++++
 arch/arm64/boot/dts/freescale/imx8mm.dtsi     | 74 ++++++++++++++++
 2 files changed, 159 insertions(+)

--
2.25.1

_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel