From: Wolfram Sang <w.sang-bIcnvbaLZ9MEGnE8C9+IrQ@public.gmane.org>
To: Guenter Roeck <linux-0h96xk9xTtrk1uMJSBkQmQ@public.gmane.org>
Cc: Jean Delvare <khali-PUYAD+kWke1g9hUCZPvPmw@public.gmane.org>,
Ben Dooks <ben-linux-elnMNo+KYs3YtjvyW6yDsg@public.gmane.org>,
linux-i2c-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
Thomas Kavanagh
<tkavanagh-3r7Miqu9kMnR7s880joybQ@public.gmane.org>,
Guenter Roeck <groeck-3r7Miqu9kMnR7s880joybQ@public.gmane.org>
Subject: Re: [PATCH v2] i2c: (algo-pca) Fix mode selection for PCA9665
Date: Fri, 14 Sep 2012 14:48:33 +0200 [thread overview]
Message-ID: <20120914124833.GF2630@pengutronix.de> (raw)
In-Reply-To: <1347549415-6140-1-git-send-email-linux-0h96xk9xTtrk1uMJSBkQmQ@public.gmane.org>
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On Thu, Sep 13, 2012 at 08:16:55AM -0700, Guenter Roeck wrote:
> From: Thomas Kavanagh <tkavanagh-3r7Miqu9kMnR7s880joybQ@public.gmane.org>
>
> The code currently always selects turbo mode for PCA9665, no matter which
> clock frequency is configured. This is because it compares the clock frequency
> against constants reflecting (boundary / 100). Compare against real boundary
> frequencies to fix the problem.
>
> Cc: Wolfram Sang <w.sang-bIcnvbaLZ9MEGnE8C9+IrQ@public.gmane.org>
> Signed-off-by: Thomas Kavanagh <tkavanagh-3r7Miqu9kMnR7s880joybQ@public.gmane.org>
> Signed-off-by: Guenter Roeck <groeck-3r7Miqu9kMnR7s880joybQ@public.gmane.org>
> ---
> v2: Instead of changing the variable to compare against, change the clock values
> to compare against.
Applied to -current, thanks!
--
Pengutronix e.K. | Wolfram Sang |
Industrial Linux Solutions | http://www.pengutronix.de/ |
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prev parent reply other threads:[~2012-09-14 12:48 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-09-13 15:16 [PATCH v2] i2c: (algo-pca) Fix mode selection for PCA9665 Guenter Roeck
[not found] ` <1347549415-6140-1-git-send-email-linux-0h96xk9xTtrk1uMJSBkQmQ@public.gmane.org>
2012-09-14 12:48 ` Wolfram Sang [this message]
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