From: Ivaylo Dimitrov <ivo.g.dimitrov.75@gmail.com>
To: Mark Brown <broonie@kernel.org>, Liam Girdwood <lgirdwood@gmail.com>
Cc: linux-kernel@vger.kernel.org
Subject: Re: [PATCH 2/2] regulator: core: Ensure we are at least in bounds for our constraints
Date: Mon, 21 Mar 2016 23:06:20 +0200 [thread overview]
Message-ID: <56F0624C.8010004@gmail.com> (raw)
In-Reply-To: <1458587912-32665-2-git-send-email-broonie@kernel.org>
Hi,
On 21.03.2016 21:18, Mark Brown wrote:
> Currently we only attempt to set the voltage during constraints
> application if an exact voltage is specified. Extend this so that if
> the currently set voltage for the regualtor is outside the bounds set in
regulator
> constraints we will move the voltage to the nearest constraint, raising
> to the minimum or lowering to the maximum as needed. This ensures that
> drivers can probe without the hardware being driven out of spec.
>
> Reported-by: Ivaylo Dimitrov <ivo.g.dimitrov.75@gmail.com>
> Signed-off-by: Mark Brown <broonie@kernel.org>
> ---
>
> Untested so far, will give it a spin later/tomorrow.
>
> drivers/regulator/core.c | 32 +++++++++++++++++++++++++-------
> 1 file changed, 25 insertions(+), 7 deletions(-)
>
Patch 1 does not apply cleanly on 4.5-rc5, so I applied it by hand,
however, you may add:
Tested-by: Ivaylo Dimitrov <ivo.g.dimitrov.75@gmail.com>
Thanks,
Ivo
next prev parent reply other threads:[~2016-03-21 21:06 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-03-21 19:18 [PATCH 1/2] regulator: core: Always flag voltage constraints as appliable Mark Brown
2016-03-21 19:18 ` [PATCH 2/2] regulator: core: Ensure we are at least in bounds for our constraints Mark Brown
2016-03-21 21:06 ` Ivaylo Dimitrov [this message]
2016-03-24 6:11 ` Krzysztof Kozlowski
2016-03-24 7:18 ` Krzysztof Kozlowski
2016-03-26 23:50 ` Bjorn Andersson
2016-03-27 9:08 ` Mark Brown
2016-03-28 16:16 ` Bjorn Andersson
2016-03-29 12:00 ` Geert Uytterhoeven
2016-03-29 14:58 ` Mark Brown
2016-03-29 18:05 ` Geert Uytterhoeven
2016-03-29 18:27 ` Mark Brown
2016-03-30 9:07 ` Haibo Chen
2016-03-30 15:25 ` Mark Brown
2016-03-23 13:43 ` Applied "regulator: core: Ensure we are at least in bounds for our constraints" to the regulator tree Mark Brown
2016-03-23 13:43 ` Applied "regulator: core: Always flag voltage constraints as appliable" " Mark Brown
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