From: Rob Herring <robh@kernel.org>
To: Fabio Estevam <festevam@gmail.com>
Cc: tharvey@gateworks.com, robh+dt@kernel.org,
hverkuil-cisco@xs4all.nl, niklas.soderlund@ragnatech.se,
linux-media@vger.kernel.org, devicetree@vger.kernel.org,
lars@metafoo.de, matthew.michilot@gmail.com
Subject: Re: [PATCH v2 1/2] dt-bindings: adv7180: Introduce 'adv,force-bt656-4' property
Date: Wed, 16 Jun 2021 17:32:03 -0600 [thread overview]
Message-ID: <20210616233203.GA289511@robh.at.kernel.org> (raw)
In-Reply-To: <20210604212217.70518-1-festevam@gmail.com>
On Fri, 04 Jun 2021 18:22:16 -0300, Fabio Estevam wrote:
> Captured NTSC video would be out of sync when using the adv7280 with
> the BT.656-4 protocol. Certain registers (0x04, 0x31, 0xE6) need to
> be configured properly to ensure BT.656-4 compatibility.
>
> Introduce the 'adv,force-bt656-4' property to allow the ADV7280
> behavior to be consistent with the ADV7180, where BT.656-4 timing
> is used by default.
>
> Signed-off-by: Fabio Estevam <festevam@gmail.com>
> ---
> Changes since v1:
> - Remove the part number from the property name (Rob)
>
> Documentation/devicetree/bindings/media/i2c/adv7180.yaml | 5 +++++
> 1 file changed, 5 insertions(+)
>
Acked-by: Rob Herring <robh@kernel.org>
prev parent reply other threads:[~2021-06-16 23:32 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-06-04 21:22 [PATCH v2 1/2] dt-bindings: adv7180: Introduce 'adv,force-bt656-4' property Fabio Estevam
2021-06-04 21:22 ` [PATCH v2 2/2] media: i2c: adv7180: fix adv7280 BT.656-4 compatibility Fabio Estevam
2021-07-01 18:28 ` Tim Harvey
2021-07-12 15:59 ` Fabio Estevam
2021-07-19 12:51 ` Fabio Estevam
2021-06-16 23:32 ` Rob Herring [this message]
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