Thread (36 messages) 36 messages, 8 authors, 2021-06-30

Re: [RFC PATCH 2/9] drm: bridge: Add Samsung SEC MIPI DSIM bridge driver

From: Fabio Estevam <festevam@gmail.com>
Date: 2021-06-24 12:46:27
Also in: dri-devel, linux-arm-kernel, linux-devicetree, lkml

Hi Jagan,

On Thu, Jun 24, 2021 at 9:32 AM Jagan Teki [off-list ref] wrote:
quoted
I had a brief look at the exynos driver, and I think it should be turned
into a DRM bridge as part of this rework to be used with the i.MX8MM.

Is there someone from Samsung who could assist, at least to test the
changes ?
I have hardware to verify it on i.MX8MM but from exynos I don't have
any contact from Samsung to suggest or test. Maybe I can add Tomasz
Figa while sending the changes?
Adding Inki Dae and Marek Szyprowski from Samsung who helped to review
Michael's series.
I understand that there are 2 key implementations.

1. Adjust the exynos_drm_dsi.c by dropping component_ops as i.MX8MM
flow with LCDIF doesn't have component_ops (make sure it works with
exynos platform first)
2. Sec DSIM Bridge driver common cross Exynos and i.MX8MM platform
drivers or only one Sec DSIM bridge driver to handle both the
platforms by differentiating compatible and driver data

Any more suggestions would be appreciated?

Jagan.
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