From: Adam Ford <aford173@gmail.com>
To: Marek Szyprowski <m.szyprowski@samsung.com>
Cc: dri-devel <dri-devel@lists.freedesktop.org>,
devicetree <devicetree@vger.kernel.org>,
linux-samsung-soc <linux-samsung-soc@vger.kernel.org>,
Joonyoung Shim <jy0922.shim@samsung.com>,
Neil Armstrong <narmstrong@baylibre.com>,
Robert Foss <robert.foss@linaro.org>,
Seung-Woo Kim <sw0312.kim@samsung.com>,
NXP Linux Team <linux-imx@nxp.com>,
Frieder Schrempf <frieder.schrempf@kontron.de>,
Kyungmin Park <kyungmin.park@samsung.com>,
Rob Herring <robh+dt@kernel.org>,
Jagan Teki <jagan@amarulasolutions.com>,
Andrzej Hajda <andrzej.hajda@intel.com>,
Fancy Fang <chen.fang@nxp.com>,
Michael Nazzareno Trimarchi <michael@amarulasolutions.com>,
linux-amarula <linux-amarula@amarulasolutions.com>,
arm-soc <linux-arm-kernel@lists.infradead.org>,
Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
Subject: Re: [PATCH 00/11] drm: bridge: Add Samsung MIPI DSIM bridge
Date: Mon, 11 Apr 2022 10:29:15 -0500 [thread overview]
Message-ID: <CAHCN7xKFr3cjLRPMFMzOyeTe5CG2vzK_ewUg73zsexKVCLW0tw@mail.gmail.com> (raw)
In-Reply-To: <CAHCN7xK_H-nLA5Z6hJW5V0Bpo8bDKPU6UpN05kMBkG+PXmwBBw@mail.gmail.com>
On Mon, Apr 11, 2022 at 9:39 AM Adam Ford <aford173@gmail.com> wrote:
>
> On Mon, Apr 11, 2022 at 8:56 AM Marek Szyprowski
> <m.szyprowski@samsung.com> wrote:
> >
> > On 08.04.2022 18:20, Jagan Teki wrote:
> > > This series supports common bridge support for Samsung MIPI DSIM
> > > which is used in Exynos and i.MX8MM SoC's.
> > >
> > > Previous RFC can be available here [1].
> > >
> > > The final bridge supports both the Exynos and i.MX8MM DSI devices.
> > >
> > > On, summary this patch-set break the entire DSIM driver into
> > > - platform specific glue code for platform ops, component_ops.
> > > - common bridge driver which handle platform glue init and invoke.
> > >
> > > Patch 0000: Samsung DSIM bridge
> > >
> > > Patch 0001: platform init flag via driver_data
> > >
> > > Patch 0002/9: bridge fixes, atomic API's
> > >
> > > Patch 0010: document fsl,imx8mm-mipi-dsim
> > >
> > > Patch 0011: add i.MX8MM DSIM support
> > >
> > > Tested in Engicam i.Core MX8M Mini SoM.
> > >
> > > Anyone interested, please have a look on this repo [2]
> > >
> > > [2] https://protect2.fireeye.com/v1/url?k=930e329a-f28527b5-930fb9d5-74fe485cbfe7-b0c53e2d688ddbc5&q=1&e=e6aa727d-5ae2-4ca5-bff3-7f62d8fae87e&u=https%3A%2F%2Fgithub.com%2Fopenedev%2Fkernel%2Ftree%2Fimx8mm-dsi-v1
> > > [1] https://lore.kernel.org/linux-arm-kernel/YP2j9k5SrZ2%2Fo2%2F5@ravnborg.org/T/
> > >
> > > Any inputs?
> >
> > I wanted to test this on the Exynos, but I wasn't able to find what base
> > should I apply this patchset. I've tried linux-next as well as
> > 95a2441e4347 ("drm: exynos: dsi: Switch to atomic funcs").
> >
> > Please note that pointing a proper base for the patchset is really
> > essential if you really want others to test it.
>
> Can you clone his repo and test that? He posted it above. I was
> going to clone it at some point this week to give it a try.
Jagan,
Is there anyway you could rebase this onto 5.18-rc1? Marek was having
issues applying patches to a known branch, and it looks like I cannot
enable stuff on Nano without applying a bunch of patches, because this
base lacks the power-domain features on Nano that are present in the
5.18-rc1.
thanks,
adam
>
> adam
> >
> >
> > > Jagan.
> > >
> > > Jagan Teki (11):
> > > drm: bridge: Add Samsung DSIM bridge driver
> > > drm: bridge: samsung-dsim: Handle platform init via driver_data
> > > drm: bridge: samsung-dsim: Mark PHY as optional
> > > drm: bridge: samsung-dsim: Add DSI init in bridge pre_enable()
> > > drm: bridge: samsung-dsim: Fix PLL_P (PMS_P) offset
> > > drm: bridge: samsung-dsim: Add module init, exit
> > > drm: bridge: samsung-dsim: Add atomic_check
> > > drm: bridge: samsung-dsim: Add atomic_get_input_bus_fmts
> > > drm: bridge: samsung-dsim: Add input_bus_flags
> > > dt-bindings: display: exynos: dsim: Add NXP i.MX8MM support
> > > drm: bridge: samsung-dsim: Add i.MX8MM support
> > >
> > > .../bindings/display/exynos/exynos_dsim.txt | 1 +
> > > MAINTAINERS | 12 +
> > > drivers/gpu/drm/bridge/Kconfig | 12 +
> > > drivers/gpu/drm/bridge/Makefile | 1 +
> > > drivers/gpu/drm/bridge/samsung-dsim.c | 1803 +++++++++++++++++
> > > drivers/gpu/drm/exynos/Kconfig | 1 +
> > > drivers/gpu/drm/exynos/exynos_drm_dsi.c | 1704 +---------------
> > > include/drm/bridge/samsung-dsim.h | 97 +
> > > 8 files changed, 1982 insertions(+), 1649 deletions(-)
> > > create mode 100644 drivers/gpu/drm/bridge/samsung-dsim.c
> > > create mode 100644 include/drm/bridge/samsung-dsim.h
> > >
> > Best regards
> > --
> > Marek Szyprowski, PhD
> > Samsung R&D Institute Poland
> >
next prev parent reply other threads:[~2022-04-11 15:29 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <CGME20220408162213eucas1p158d7c7ee27006a61d4af95d3c72c58e3@eucas1p1.samsung.com>
2022-04-08 16:20 ` [PATCH 00/11] drm: bridge: Add Samsung MIPI DSIM bridge Jagan Teki
2022-04-08 16:20 ` [PATCH 01/11] drm: bridge: Add Samsung DSIM bridge driver Jagan Teki
2022-04-12 9:45 ` Marek Szyprowski
2022-05-04 9:16 ` Jagan Teki
2022-05-04 9:44 ` Marek Szyprowski
2022-04-08 16:20 ` [PATCH 02/11] drm: bridge: samsung-dsim: Handle platform init via driver_data Jagan Teki
2022-04-12 9:55 ` Marek Szyprowski
2022-04-08 16:21 ` [PATCH 03/11] drm: bridge: samsung-dsim: Mark PHY as optional Jagan Teki
2022-04-08 16:21 ` [PATCH 04/11] drm: bridge: samsung-dsim: Add DSI init in bridge pre_enable() Jagan Teki
2022-04-11 12:23 ` Adam Ford
2022-04-08 16:21 ` [PATCH 05/11] drm: bridge: samsung-dsim: Fix PLL_P (PMS_P) offset Jagan Teki
2022-04-08 16:21 ` [PATCH 06/11] drm: bridge: samsung-dsim: Add module init, exit Jagan Teki
2022-04-08 16:21 ` [PATCH 07/11] drm: bridge: samsung-dsim: Add atomic_check Jagan Teki
2022-04-08 16:21 ` [PATCH 08/11] drm: bridge: samsung-dsim: Add atomic_get_input_bus_fmts Jagan Teki
2022-04-08 16:21 ` [PATCH 09/11] drm: bridge: samsung-dsim: Add input_bus_flags Jagan Teki
2022-04-08 16:21 ` [PATCH 10/11] dt-bindings: display: exynos: dsim: Add NXP i.MX8MM support Jagan Teki
2022-04-10 18:12 ` Laurent Pinchart
2022-04-29 9:40 ` Jagan Teki
2022-04-08 16:21 ` [PATCH 11/11] drm: bridge: samsung-dsim: Add " Jagan Teki
2022-04-10 18:06 ` Laurent Pinchart
2022-04-09 0:25 ` [PATCH 00/11] drm: bridge: Add Samsung MIPI DSIM bridge Tim Harvey
2022-04-11 13:11 ` (EXT) " Alexander Stein
2022-04-11 13:56 ` Marek Szyprowski
2022-04-11 14:39 ` Adam Ford
2022-04-11 15:29 ` Adam Ford [this message]
2022-04-11 16:25 ` Marek Szyprowski
2022-04-11 20:26 ` Adam Ford
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