linux-kernel - Re: [PATCH v2 0/5] media: imx91: Add ISI support

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Message-ID: <20250921223043.GF10540@pendragon.ideasonboard.com>
Date: Mon, 22 Sep 2025 01:30:43 +0300
From: Laurent Pinchart <laurent.pinchart@...asonboard.com>
To: Frank Li <Frank.li@....com>
Cc: "G.N. Zhou" <guoniu.zhou@....com>,
	Mauro Carvalho Chehab <mchehab@...nel.org>,
	Rob Herring <robh@...nel.org>,
	Krzysztof Kozlowski <krzk+dt@...nel.org>,
	Conor Dooley <conor+dt@...nel.org>, Shawn Guo <shawnguo@...nel.org>,
	Sascha Hauer <s.hauer@...gutronix.de>,
	Pengutronix Kernel Team <kernel@...gutronix.de>,
	Fabio Estevam <festevam@...il.com>,
	"linux-media@...r.kernel.org" <linux-media@...r.kernel.org>,
	"devicetree@...r.kernel.org" <devicetree@...r.kernel.org>,
	"imx@...ts.linux.dev" <imx@...ts.linux.dev>,
	"linux-arm-kernel@...ts.infradead.org" <linux-arm-kernel@...ts.infradead.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	Alice Yuan <alice.yuan@....com>,
	Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
Subject: Re: [PATCH v2 0/5] media: imx91: Add ISI support

On Sun, Sep 21, 2025 at 07:07:06PM +0300, Laurent Pinchart wrote:
> On Fri, Sep 19, 2025 at 12:11:38PM -0400, Frank Li wrote:
> > On Fri, Sep 19, 2025 at 02:40:01AM +0000, G.N. Zhou wrote:
> > > Hi,
> > >
> > > Could you help to please review the patches which I have submitted
> > > some time back to linux media community and move forward driver part
> > > if possible.
> > > 
> > > Your feedback will be very appreciated. Thanks.
> > >
> > > Best Regards
> > > G.N Zhou
> > 
> > Laurent Pinchart:
> > 
> > 	Could you please consider pickup these patches? Consider these
> > related simple changes, is my Reviewed-by enough?
> 
> I've completed a set of other reviews and will get to this patch series
> in the upcoming week.

There's just an open question on 2/5. It's about the commit message, so
it shouldn't be a big deal. Once I get a reply to that, I can apply the
series with the small proposed changes, there's no need to submit a v3,
unless you prefer doing so.

> > > >
> > > > Add ISI support for i.MX91 chip.
> > > >
> > > > The bellow patch refine code, no functions changed.
> > > >    media: nxp: imx8-isi: Simplify code by using helper macro
> > > >    media: nxp: imx8-isi: Reorder the platform data
> > > >
> > > > The bindings and driver patch for i.MX91 ISI.
> > > >    media: dt-bindings: nxp,imx8-isi: Add i.MX91 ISI compatible string
> > > >    media: nxp: imx8-isi: Add ISI support for i.MX91
> > > >
> > > > Add parallel camera input for i.MX93 ISI.
> > > >    media: nxp: imx8-isi: Add parallel camera input support
> > > >
> > > > Signed-off-by: Guoniu Zhou <guoniu.zhou@....com>
> > > > ---
> > > > Changes in v2:
> > > > - Update commit log in patch 5 to better describe why introduce it.
> > > > - Include two header files in patch 2 since kernel test robot report build
> > > >   issue when arch is riscv and compiler is clang-22.
> > > >   #include <linux/bitfield.h>
> > > >   #include <linux/bits.h>
> > > > - Link to v1: https://lore.kernel.org/all/20250827-isi_imx93-v1-0-
> > > > 83e6b4b50c4d@....com
> > > >
> > > > ---
> > > > Alice Yuan (2):
> > > >       media: dt-bindings: nxp,imx8-isi: Add i.MX91 ISI compatible string
> > > >       media: nxp: imx8-isi: Add parallel camera input support
> > > >
> > > > Guoniu Zhou (3):
> > > >       media: nxp: imx8-isi: Simplify code by using helper macro
> > > >       media: nxp: imx8-isi: Reorder the platform data
> > > >       media: nxp: imx8-isi: Add ISI support for i.MX91
> > > >
> > > >  .../devicetree/bindings/media/nxp,imx8-isi.yaml    | 13 +++++-
> > > >  .../media/platform/nxp/imx8-isi/imx8-isi-core.c    | 50 ++++++++++++++--------
> > > >  .../media/platform/nxp/imx8-isi/imx8-isi-core.h    |  1 +
> > > >  .../media/platform/nxp/imx8-isi/imx8-isi-gasket.c  | 18 ++++++--
> > > >  4 files changed, 59 insertions(+), 23 deletions(-)
> > > > ---
> > > > base-commit: 603957ae903e81fb80d3788297c0f58a68802dfc
> > > > change-id: 20250826-isi_imx93-4a59288b33e4

-- 
Regards,

Laurent Pinchart