From: s.nawrocki@samsung.com (Sylwester Nawrocki)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v2 1/2] ARM: dts: exynos: Switch to dedicated Odroid-XU3 sound card binding
Date: Mon, 13 Nov 2017 12:30:35 +0100 [thread overview]
Message-ID: <6ffab0bd-abc7-be8a-38f0-695269271427@samsung.com> (raw)
In-Reply-To: <20171110171417.qbnn7gsihor2fwng@kozik-lap>
On 11/10/2017 06:14 PM, Krzysztof Kozlowski wrote:
> On Fri, Nov 03, 2017 at 05:54:45PM +0100, Sylwester Nawrocki wrote:
>> The new sound card DT binding is used for Odroid XU3 in order
>> to properly support the HDMI audio path.
>> Clocks configuration is changed so the I2S controller is now the bit
>> and the frame clock master with EPLL as the root clock source.
>
> Patch looks good but I do not understand this last sentence. What did
> you want to say?
Which part is hard to understand exactly? Perhaps this is clearer?
"Clocks configuration is changed so the I2S controller is now the bit
clock and the frame clock master. The EPLL output clock is now the
audio root clock adjusted to each audio sample rate."
Previously the CODEC's internal PLL was used for generating the I2S
bit and frame clocks accorrding to each audio sample rate.
--
Regards,
Sylwester
next prev parent reply other threads:[~2017-11-13 11:30 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <CGME20171103165505epcas2p18afcabc3651639d246df4e8255fb34c9@epcas2p1.samsung.com>
2017-11-03 16:54 ` [PATCH v2 0/2] ARM: dts: exynos: Updates for Odroid HDMI audio Sylwester Nawrocki
2017-11-03 16:54 ` [PATCH v2 1/2] ARM: dts: exynos: Switch to dedicated Odroid-XU3 sound card binding Sylwester Nawrocki
2017-11-10 17:14 ` Krzysztof Kozlowski
2017-11-13 11:30 ` Sylwester Nawrocki [this message]
2017-11-13 11:33 ` Krzysztof Kozlowski
2017-11-27 18:12 ` Krzysztof Kozlowski
2017-11-29 17:55 ` Krzysztof Kozlowski
2017-11-30 7:30 ` Marek Szyprowski
2017-11-30 7:51 ` Krzysztof Kozlowski
2017-11-03 16:54 ` [PATCH v2 2/2] ARM: dts: exynos: Add sound support for Odroid XU4 Sylwester Nawrocki
2017-11-10 17:15 ` Krzysztof Kozlowski
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