From: Chen-Yu Tsai <wens@csie.org>
To: Samuel Holland <samuel@sholland.org>
Cc: Mark Brown <broonie@kernel.org>,
Liam Girdwood <lgirdwood@gmail.com>,
Jaroslav Kysela <perex@perex.cz>, Takashi Iwai <tiwai@suse.com>,
Maxime Ripard <mripard@kernel.org>,
Vasily Khoruzhick <anarsoul@gmail.com>,
Luca Weiss <luca@z3ntu.xyz>,
Linux-ALSA <alsa-devel@alsa-project.org>,
linux-arm-kernel <linux-arm-kernel@lists.infradead.org>,
linux-kernel <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH 7/8] ASoC: sun50i-codec-analog: Enable DAPM for line out switch
Date: Mon, 17 Feb 2020 15:20:47 +0800 [thread overview]
Message-ID: <CAGb2v67R7ObOSnU3o400PWNtnSFouNUait9ULP_1NQs4YnDccA@mail.gmail.com> (raw)
In-Reply-To: <20200217021813.53266-8-samuel@sholland.org>
On Mon, Feb 17, 2020 at 10:18 AM Samuel Holland <samuel@sholland.org> wrote:
>
> By including the line out mute switch in the DAPM graph, the
> Mixer/DAC inputs can be powered off when the line output is muted.
>
> The line outputs have an unusual routing scheme. The left side mute
> switch is between the source selection and the amplifier, as usual.
> The right side source selection comes *after* its amplifier (and
> after the left side amplifier), and its mute switch controls
> whichever source is currently selected. This matches the diagram in
> the SoC manual.
>
> Signed-off-by: Samuel Holland <samuel@sholland.org>
Reviewed-by: Chen-Yu Tsai <wens@csie.org>
next prev parent reply other threads:[~2020-02-17 7:21 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-02-17 2:18 [PATCH 0/8] ASoC: sun50i-codec-analog: Cleanup and power management Samuel Holland
2020-02-17 2:18 ` [PATCH 1/8] ASoC: sun50i-codec-analog: Fix duplicate use of ADC enable bits Samuel Holland
2020-02-17 3:28 ` Chen-Yu Tsai
2020-02-17 2:18 ` [PATCH 2/8] ASoC: sun50i-codec-analog: Gate the amplifier clock during suspend Samuel Holland
2020-02-17 3:29 ` Chen-Yu Tsai
2020-02-17 2:18 ` [PATCH 3/8] ASoC: sun50i-codec-analog: Group and sort mixer routes Samuel Holland
2020-02-17 3:32 ` Chen-Yu Tsai
2020-02-17 2:18 ` [PATCH 4/8] ASoC: sun50i-codec-analog: Make headphone routes stereo Samuel Holland
2020-02-17 3:48 ` Chen-Yu Tsai
2020-02-17 3:57 ` Samuel Holland
2020-02-17 6:56 ` Chen-Yu Tsai
2020-02-17 2:18 ` [PATCH 5/8] ASoC: sun50i-codec-analog: Enable DAPM for headphone switch Samuel Holland
2020-02-17 7:17 ` Chen-Yu Tsai
2020-02-23 3:54 ` Samuel Holland
2020-02-17 2:18 ` [PATCH 6/8] ASoC: sun50i-codec-analog: Make line out routes stereo Samuel Holland
2020-02-17 7:19 ` Chen-Yu Tsai
2020-02-17 2:18 ` [PATCH 7/8] ASoC: sun50i-codec-analog: Enable DAPM for line out switch Samuel Holland
2020-02-17 7:20 ` Chen-Yu Tsai [this message]
2020-02-17 2:18 ` [PATCH 8/8] ASoC: sun50i-codec-analog: Enable DAPM for earpiece switch Samuel Holland
2020-02-17 7:33 ` Chen-Yu Tsai
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