linux-kernel - Re: [PATCH 3/6] ASoC: sgtl5000: Initialize CHIP_ANA

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Message-ID: <CAOMZO5CELpSu65J3NuJEXXmvHpTRJF-2mNRyNmij_f+1rAWu+w@mail.gmail.com>
Date:	Tue, 14 Jun 2016 23:13:03 -0300
From:	Fabio Estevam <festevam@...il.com>
To:	Clemens Gruber <clemens.gruber@...ruber.com>
Cc:	"alsa-devel@...a-project.org" <alsa-devel@...a-project.org>,
	Mark Brown <broonie@...nel.org>, Eric Nelson <eric@...int.com>,
	linux-kernel <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH 3/6] ASoC: sgtl5000: Initialize CHIP_ANA_POWER to power-on defaults

On Mon, Jun 6, 2016 at 8:14 PM, Clemens Gruber
<clemens.gruber@...ruber.com> wrote:
> From: Eric Nelson <eric@...int.com>
>
> Initialize CHIP_ANA_POWER to match power on defaults, which disables
> ADC, DAC, and charge pumps.
>
> In the process, remove references to the following register/bitfields
> from the sgtl5000_set_power_regs routine:
>         CHIP_ANA_POWER/LINREG_SIMPLE_POWERUP and
>         CHIP_LINREG_CTRL/LINREG_VDD_MASK
>
> And remove CHIP_ANA_POWER and CHIP_LINREG_CTRL from the set of default
> registers so they don't get clobbered by sgtl5000_fill_defaults().
>
> Signed-off-by: Eric Nelson <eric@...int.com>
> Signed-off-by: Clemens Gruber <clemens.gruber@...ruber.com>

Tested-by: Fabio Estevam <fabio.estevam@....com>