From: Rob Herring <robh@kernel.org>
To: Benjamin Gaignard <benjamin.gaignard@collabora.com>
Cc: ezequiel@collabora.com, p.zabel@pengutronix.de,
mchehab@kernel.org, shawnguo@kernel.org, s.hauer@pengutronix.de,
kernel@pengutronix.de, festevam@gmail.com, linux-imx@nxp.com,
gregkh@linuxfoundation.org, mripard@kernel.org,
paul.kocialkowski@bootlin.com, wens@csie.org,
jernej.skrabec@siol.net, peng.fan@nxp.com,
hverkuil-cisco@xs4all.nl, dan.carpenter@oracle.com,
linux-media@vger.kernel.org, linux-rockchip@lists.infradead.org,
devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, kernel@collabora.com
Subject: Re: [PATCH v3 8/9] dt-bindings: media: nxp,imx8mq-vpu: Update bindings
Date: Mon, 22 Feb 2021 18:34:42 -0600 [thread overview]
Message-ID: <20210223003442.GA2516123@robh.at.kernel.org> (raw)
In-Reply-To: <20210222122406.41782-9-benjamin.gaignard@collabora.com>
On Mon, Feb 22, 2021 at 01:24:05PM +0100, Benjamin Gaignard wrote:
> The current bindings seem to make the assumption that the
> two VPUs hardware blocks (G1 and G2) are only one set of
> registers.
> After implementing the VPU reset driver and G2 decoder driver
> it shows that all the VPUs are independent and don't need to
> know about the registers of the other blocks.
> Remove from the bindings the need to set all blocks register
> but keep reg-names property because removing it from the driver
> may affect other variants.
>
> Signed-off-by: Benjamin Gaignard <benjamin.gaignard@collabora.com>
> ---
> version 2:
> - be more verbose about why I change the bindings
> Keep in mind that series comes after: https://www.spinics.net/lists/arm-kernel/msg875766.html
> without that review and ack it won't work
Better, but you've still mentioned nothing about breaking compatibility.
Why is that okay?
next prev parent reply other threads:[~2021-02-23 0:35 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-02-22 12:23 [PATCH v3 0/9] Add HANTRO G2/HEVC decoder support for IMX8MQ Benjamin Gaignard
2021-02-22 12:23 ` [PATCH v3 1/9] media: hevc: Modify structures to follow H265 ITU spec Benjamin Gaignard
2021-02-25 13:09 ` Ezequiel Garcia
2021-02-25 17:01 ` Jernej Škrabec
2021-02-25 17:34 ` Ezequiel Garcia
2021-02-25 18:05 ` Jernej Škrabec
2021-02-25 18:34 ` John Cox
2021-02-25 19:11 ` Nicolas Dufresne
2021-02-25 18:35 ` Nicolas Dufresne
2021-02-22 12:23 ` [PATCH v3 2/9] media: hantro: Define HEVC codec profiles and supported features Benjamin Gaignard
2021-02-24 20:39 ` Ezequiel Garcia
2021-02-22 12:24 ` [PATCH v3 3/9] media: hantro: Add a field to distinguish the hardware versions Benjamin Gaignard
2021-02-22 12:24 ` [PATCH v3 4/9] media: uapi: Add a control for HANTRO driver Benjamin Gaignard
2021-02-25 14:05 ` Ezequiel Garcia
2021-02-22 12:24 ` [PATCH v3 5/9] media: hantro: Introduce G2/HEVC decoder Benjamin Gaignard
2021-02-25 17:55 ` Ezequiel Garcia
2021-02-26 9:47 ` Benjamin Gaignard
2021-02-26 21:08 ` Ezequiel Garcia
2021-02-22 12:24 ` [PATCH v3 6/9] media: hantro: handle V4L2_PIX_FMT_HEVC_SLICE control Benjamin Gaignard
2021-02-22 12:24 ` [PATCH v3 7/9] media: hantro: IMX8M: add variant for G2/HEVC codec Benjamin Gaignard
2021-02-22 12:24 ` [PATCH v3 8/9] dt-bindings: media: nxp,imx8mq-vpu: Update bindings Benjamin Gaignard
2021-02-23 0:34 ` Rob Herring [this message]
2021-02-23 8:04 ` Benjamin Gaignard
2021-02-23 14:31 ` Rob Herring
2021-02-23 14:48 ` Ezequiel Garcia
2021-02-22 12:24 ` [PATCH v3 9/9] arm64: dts: imx8mq: Add node to G2 hardware Benjamin Gaignard
2021-02-24 20:31 ` [PATCH v3 0/9] Add HANTRO G2/HEVC decoder support for IMX8MQ Ezequiel Garcia
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