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From: Philipp Zabel <p.zabel@pengutronix.de>
To: Philippe De Muyter <phdm@macq.eu>
Cc: linux-media@vger.kernel.org,
	Mauro Carvalho Chehab <mchehab@kernel.org>,
	Shawn Guo <shawnguo@kernel.org>,
	Hans Verkuil <hverkuil@xs4all.nl>,
	Jacopo Mondi <jacopo@jmondi.org>,
	linux-arm-kernel@lists.infradead.org, kernel@pengutronix.de
Subject: Re: [PATCH v3 1/4] dt-bindings: media: Add i.MX Pixel Pipeline binding
Date: Thu, 06 Sep 2018 12:42:31 +0200	[thread overview]
Message-ID: <1536230551.5357.7.camel@pengutronix.de> (raw)
In-Reply-To: <20180906103642.GA26723@frolo.macqel>

Hi Philippe,

On Thu, 2018-09-06 at 12:36 +0200, Philippe De Muyter wrote:
[...]
> > --- /dev/null
> +++ b/Documentation/devicetree/bindings/media/fsl-pxp.txt
> > @@ -0,0 +1,26 @@
> > +Freescale Pixel Pipeline
> > +========================
> > +
> > +The Pixel Pipeline (PXP) is a memory-to-memory graphics processing engine
> > +that supports scaling, colorspace conversion, alpha blending, rotation, and
> > +pixel conversion via lookup table. Different versions are present on various
> > +i.MX SoCs from i.MX23 to i.MX7.
> > +
> > +Required properties:
> > +- compatible: should be "fsl,<soc>-pxp", where SoC can be one of imx23, imx28,
> > +  imx6dl, imx6sl, imx6ul, imx6sx, imx6ull, or imx7d.
> 
> Is imx6q also compatible ?

There is no pixel pipeline on i.MX6Q. It has the IPU image converter
that can be used for scaling and colorspace conversion instead [1].

[1] https://patchwork.linuxtv.org/patch/51045/

regards
Philipp

WARNING: multiple messages have this Message-ID (diff)
From: p.zabel@pengutronix.de (Philipp Zabel)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v3 1/4] dt-bindings: media: Add i.MX Pixel Pipeline binding
Date: Thu, 06 Sep 2018 12:42:31 +0200	[thread overview]
Message-ID: <1536230551.5357.7.camel@pengutronix.de> (raw)
In-Reply-To: <20180906103642.GA26723@frolo.macqel>

Hi Philippe,

On Thu, 2018-09-06 at 12:36 +0200, Philippe De Muyter wrote:
[...]
> > --- /dev/null
> +++ b/Documentation/devicetree/bindings/media/fsl-pxp.txt
> > @@ -0,0 +1,26 @@
> > +Freescale Pixel Pipeline
> > +========================
> > +
> > +The Pixel Pipeline (PXP) is a memory-to-memory graphics processing engine
> > +that supports scaling, colorspace conversion, alpha blending, rotation, and
> > +pixel conversion via lookup table. Different versions are present on various
> > +i.MX SoCs from i.MX23 to i.MX7.
> > +
> > +Required properties:
> > +- compatible: should be "fsl,<soc>-pxp", where SoC can be one of imx23, imx28,
> > +  imx6dl, imx6sl, imx6ul, imx6sx, imx6ull, or imx7d.
> 
> Is imx6q also compatible ?

There is no pixel pipeline on i.MX6Q. It has the IPU image converter
that can be used for scaling and colorspace conversion instead [1].

[1] https://patchwork.linuxtv.org/patch/51045/

regards
Philipp

  reply	other threads:[~2018-09-06 15:17 UTC|newest]

Thread overview: 13+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-09-06  9:02 [PATCH v3 0/4] i.MX PXP scaler/CSC driver Philipp Zabel
2018-09-06  9:02 ` Philipp Zabel
2018-09-06  9:02 ` [PATCH v3 1/4] dt-bindings: media: Add i.MX Pixel Pipeline binding Philipp Zabel
2018-09-06  9:02   ` Philipp Zabel
2018-09-06 10:36   ` Philippe De Muyter
2018-09-06 10:36     ` Philippe De Muyter
2018-09-06 10:42     ` Philipp Zabel [this message]
2018-09-06 10:42       ` Philipp Zabel
2018-09-06  9:02 ` [PATCH v3 2/4] ARM: dts: imx6ull: add pxp support Philipp Zabel
2018-09-06  9:02   ` Philipp Zabel
2018-09-06  9:02 ` [PATCH v3 3/4] media: imx-pxp: add i.MX Pixel Pipeline driver Philipp Zabel
2018-09-06  9:02 ` [PATCH v3 4/4] MAINTAINERS: add entry for i.MX PXP media mem2mem driver Philipp Zabel
2018-09-06  9:02   ` Philipp Zabel

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