linux-kernel - Re: [PATCH] ASoC: rt5677: use more of the volume range from DACs

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Date:   Fri, 4 Jan 2019 13:51:32 -0700
From:   Ross Zwisler <zwisler@...gle.com>
To:     linux-kernel@...r.kernel.org
Cc:     Dylan Reid <dgreid@...omium.org>, Bard Liao <bardliao@...ltek.com>,
        Jaroslav Kysela <perex@...ex.cz>,
        Liam Girdwood <lgirdwood@...il.com>,
        Mark Brown <broonie@...nel.org>,
        Oder Chiou <oder_chiou@...ltek.com>,
        Takashi Iwai <tiwai@...e.com>, alsa-devel@...a-project.org,
        Hsinyu Chao <hychao@...omium.org>
Subject: Re: [PATCH] ASoC: rt5677: use more of the volume range from DACs

On Thu, Dec 20, 2018 at 04:25:55PM -0700, Ross Zwisler wrote:
> From: Dylan Reid <dgreid@...omium.org>
> 
> The DACs volume can go over 0, both according to the data sheet and
> real world testing.  The control can go up to +30dB.
> 
> This was tested by playing audio at full volume on a samus chromebook.
> 
> Signed-off-by: Dylan Reid <dgreid@...omium.org>
> Reviewed-by: Hsinyu Chao <hychao@...omium.org>
> Signed-off-by: Ross Zwisler <zwisler@...gle.com>

Ping on this patch.