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    SubjectRe: [RFC PATCH 2/9] drm: bridge: Add Samsung SEC MIPI DSIM bridge driver
    Hi Krzysztof,

    On Fri, Jun 25, 2021 at 2:51 PM Krzysztof Kozlowski
    <krzysztof.kozlowski@canonical.com> wrote:
    >
    > On Thu, 24 Jun 2021 at 14:19, Laurent Pinchart
    > <laurent.pinchart@ideasonboard.com> wrote:
    > >
    > > Hi Jagan,
    > >
    > > On Thu, Jun 24, 2021 at 05:42:43PM +0530, Jagan Teki wrote:
    > > > On Thu, Jun 24, 2021 at 8:18 AM Fabio Estevam wrote:
    > > > > On Wed, Jun 23, 2021 at 7:23 PM Laurent Pinchart wrote:
    > > > >
    > > > > > Looking at the register set, it seems to match the Exynos 5433,
    > > > > > supported by drivers/gpu/drm/exynos/exynos_drm_dsi.c. Can we leverage
    > > > > > that driver instead of adding a new one for the same IP core ?
    > > > >
    > > > > Yes. there was an attempt from Michael in this direction:
    > > > > https://patchwork.kernel.org/project/dri-devel/cover/20200911135413.3654800-1-m.tretter@pengutronix.de/
    > > >
    > > > Thanks for the reference, I will check it out and see I can send any
    > > > updated versions wrt my i.MX8MM platform.
    > >
    > > Thanks.
    > >
    > > 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 ?
    >
    > Yes, I mentioned few guys in reply to PHY. Around the DRM drivers you
    > can get in touch with:
    > Inki Dae <inki.dae@samsung.com>
    > Seung-Woo Kim <sw0312.kim@samsung.com>
    > Marek Szyprowski <m.szyprowski@samsung.com>
    > Andrzej Hajda <a.hajda@samsung.com>

    Thanks for the information.

    >
    > The easiest testing of the display stack would be on Hardkernel's Odroid
    > XU4 (https://www.hardkernel.com/shop/odroid-xu4-special-price/) however
    > you will not test the DSI/DSIM directly (it has only HDMI port).

    Look like I found one board with Exynos5430 with DSI. Does this SoC is
    same as mainline Exynos5433?

    Jagan.

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