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From: Mark Brown <broonie@kernel.org>
To: Douglas Anderson <dianders@chromium.org>
Cc: Andy Gross <agross@kernel.org>,
	Bjorn Andersson <bjorn.andersson@linaro.org>,
	akashast@codeaurora.org, linux-arm-msm@vger.kernel.org,
	mkshah@codeaurora.org, swboyd@chromium.org,
	georgi.djakov@linaro.org, ctheegal@codeaurora.org,
	mka@chromium.org, linux-kernel@vger.kernel.org,
	linux-spi@vger.kernel.org
Subject: Re: [PATCH 1/3] spi: spi-geni-qcom: Avoid clock setting if not needed
Date: Wed, 8 Jul 2020 13:48:46 +0100	[thread overview]
Message-ID: <20200708124846.GM4655@sirena.org.uk> (raw)
In-Reply-To: <20200701174506.1.Icfdcee14649fc0a6c38e87477b28523d4e60bab3@changeid>

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On Wed, Jul 01, 2020 at 05:45:07PM -0700, Douglas Anderson wrote:
> Every SPI transfer could have a different clock rate.  The
> spi-geni-qcom controller code to deal with this was never very well
> optimized and has always had a lot of code plus some calls into the

Acked-by: Mark Brown <broonie@kernel.org>

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  parent reply	other threads:[~2020-07-08 12:48 UTC|newest]

Thread overview: 15+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-07-02  0:45 [PATCH 0/3] spi: spi-geni-qcom: Avoid a bunch of per-transfer overhead Douglas Anderson
2020-07-02  0:45 ` [PATCH 1/3] spi: spi-geni-qcom: Avoid clock setting if not needed Douglas Anderson
2020-07-07 10:16   ` Akash Asthana
2020-07-07 12:08   ` Mark Brown
2020-07-07 12:53     ` Doug Anderson
2020-07-08 10:01       ` Mark Brown
2020-07-08 15:22         ` Doug Anderson
2020-07-08 17:02           ` Mark Brown
2020-07-08 12:48   ` Mark Brown [this message]
2020-07-02  0:45 ` [PATCH 2/3] spi: spi-geni-qcom: Set an autosuspend delay of 250 ms Douglas Anderson
2020-07-07 10:18   ` Akash Asthana
2020-07-02  0:45 ` [PATCH 3/3] spi: spi-geni-qcom: Get rid of most overhead in prepare_message() Douglas Anderson
2020-07-07 13:37   ` Akash Asthana
2020-07-08 12:49   ` Mark Brown
2020-07-07 14:17 ` [PATCH 0/3] spi: spi-geni-qcom: Avoid a bunch of per-transfer overhead Mark Brown

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