From: Mark Brown <broonie@kernel.org>
To: Thomas Preston <thomas.preston@codethink.co.uk>
Cc: Charles Keepax <ckeepax@opensource.cirrus.com>,
Mark Rutland <mark.rutland@arm.com>,
devicetree@vger.kernel.org, alsa-devel@alsa-project.org,
Marco Felsch <m.felsch@pengutronix.de>,
Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>,
Kirill Marinushkin <kmarinushkin@birdec.tech>,
Cheng-Yi Chiang <cychiang@chromium.org>,
linux-kernel@vger.kernel.org, Takashi Iwai <tiwai@suse.com>,
Rob Herring <robh+dt@kernel.org>,
Liam Girdwood <lgirdwood@gmail.com>,
Paul Cercueil <paul@crapouillou.net>,
Vinod Koul <vkoul@kernel.org>,
Srinivas Kandagatla <srinivas.kandagatla@linaro.org>,
Annaliese McDermond <nh6z@nh6z.net>,
Jerome Brunet <jbrunet@baylibre.com>
Subject: Re: [alsa-devel] [PATCH v2 3/3] ASoC: TDA7802: Add turn-on diagnostic routine
Date: Tue, 30 Jul 2019 15:20:10 +0100 [thread overview]
Message-ID: <20190730142010.GG4264@sirena.org.uk> (raw)
In-Reply-To: <e7a879d3-36c2-2df8-97c0-3c4bbd2e7ea2@codethink.co.uk>
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On Tue, Jul 30, 2019 at 03:04:19PM +0100, Thomas Preston wrote:
> On 30/07/2019 13:41, Charles Keepax wrote:
> > This could probably be removed using regmap_multi_reg_write.
> The problem is that I want to retain the state of the other bits in those
> registers. Maybe I should make a copy of the backed up state, set the bits
> I want to off-device, then either:
> 1. Write the changes with regmap_multi_reg_write
> 2. Write all six regs again (if my device doesn't support the multi_reg)
Or make this a regmap function, there's nothing device specific about
it.
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next prev parent reply other threads:[~2019-07-30 14:20 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-07-30 12:09 [PATCH v2 0/3] ASoC: Codecs: Add TDA7802 codec Thomas Preston
2019-07-30 12:09 ` [PATCH v2 1/3] dt-bindings: ASoC: Add TDA7802 amplifier Thomas Preston
2019-07-30 12:27 ` Charles Keepax
2019-07-30 13:12 ` Marco Felsch
2019-07-30 14:12 ` [alsa-devel] " Thomas Preston
2019-07-30 14:33 ` Mark Brown
2019-07-30 14:10 ` Thomas Preston
2019-07-30 12:09 ` [PATCH v2 2/3] ASoC: Add codec driver for ST TDA7802 Thomas Preston
2019-07-30 12:38 ` Charles Keepax
2019-07-30 15:49 ` [alsa-devel] " Thomas Preston
2019-07-30 14:58 ` Mark Brown
2019-07-30 17:26 ` [alsa-devel] " Thomas Preston
2019-07-31 6:06 ` Marco Felsch
2019-07-31 8:57 ` Thomas Preston
2019-07-30 12:09 ` [PATCH v2 3/3] ASoC: TDA7802: Add turn-on diagnostic routine Thomas Preston
2019-07-30 12:41 ` Charles Keepax
2019-07-30 14:04 ` [alsa-devel] " Thomas Preston
2019-07-30 14:18 ` Charles Keepax
2019-07-30 14:20 ` Mark Brown [this message]
2019-07-30 15:27 ` [alsa-devel] " Thomas Preston
2019-07-30 14:19 ` Mark Brown
2019-07-30 15:25 ` [alsa-devel] " Thomas Preston
2019-07-30 15:50 ` Mark Brown
2019-07-30 16:28 ` Thomas Preston
2019-07-31 8:03 ` Charles Keepax
2019-08-01 23:42 ` Mark Brown
2019-08-02 8:32 ` Thomas Preston
2019-08-02 11:10 ` Mark Brown
2019-08-02 14:51 ` Thomas Preston
2019-08-02 17:27 ` Mark Brown
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