From: Mark Brown <broonie@kernel.org>
To: Nicolas Frattaroli <frattaroli.nicolas@gmail.com>
Cc: Liam Girdwood <lgirdwood@gmail.com>,
Rob Herring <robh+dt@kernel.org>,
Heiko Stuebner <heiko@sntech.de>,
linux-rockchip@lists.infradead.org, alsa-devel@alsa-project.org,
devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH v4 2/4] dt-bindings: sound: add rockchip i2s-tdm binding
Date: Mon, 20 Sep 2021 12:49:14 +0100 [thread overview]
Message-ID: <20210920114914.GC4192@sirena.org.uk> (raw)
In-Reply-To: <2435067.tOv7cHfTnj@archbook>
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On Sun, Sep 19, 2021 at 07:38:47PM +0200, Nicolas Frattaroli wrote:
> Going forward, what would be a solution that is acceptable for upstream? As
> far as I understand, the obvious route here is to drop the rockchip,fsync-
> half-frame property and just always set this mode when we're using a TDM bus
> format. Is this correct?
Yes.
> According to the TRM, the register bit this sets only affects TDM modes.
> Though since TDM is not standardised in any way from what I've read online, it
> is possible that there is hardware out there which expects the non-fsync-half-
> frame mode, but I am completely fine with only thinking about this hardware
> when it actually surfaces.
Right, we can figure it out later.
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next prev parent reply other threads:[~2021-09-20 11:50 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-09-03 23:15 [PATCH v4 0/4] Rockchip I2S/TDM controller Nicolas Frattaroli
2021-09-03 23:15 ` [PATCH v4 1/4] ASoC: rockchip: add support for i2s-tdm controller Nicolas Frattaroli
2021-09-15 14:05 ` Mark Brown
2021-09-15 14:12 ` Mark Brown
2021-09-03 23:15 ` [PATCH v4 2/4] dt-bindings: sound: add rockchip i2s-tdm binding Nicolas Frattaroli
2021-09-08 12:08 ` Rob Herring
2021-09-15 14:10 ` Mark Brown
2021-09-15 17:06 ` Nicolas Frattaroli
2021-09-16 12:25 ` Mark Brown
2021-09-19 17:38 ` Nicolas Frattaroli
2021-09-20 11:49 ` Mark Brown [this message]
2021-09-03 23:15 ` [PATCH v4 3/4] arm64: dts: rockchip: add i2s1 on rk356x Nicolas Frattaroli
2021-09-03 23:15 ` [PATCH v4 4/4] arm64: dts: rockchip: add analog audio on Quartz64 Nicolas Frattaroli
2021-09-07 13:40 ` Chris Morgan
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