From: Johan Hovold <johan@kernel.org>
To: srinivas.kandagatla@linaro.org
Cc: broonie@kernel.org, alsa-devel@alsa-project.org, perex@perex.cz,
tiwai@suse.com, linux-sound@vger.kernel.org,
linux-kernel@vger.kernel.org, johan+linaro@kernel.org
Subject: Re: [PATCH 2/2] ASoC: qcom: sc8280xp: Limit speaker digital volumes
Date: Mon, 4 Dec 2023 14:54:01 +0100 [thread overview]
Message-ID: <ZW3Z-bQwlEoubDU2@hovoldconsulting.com> (raw)
In-Reply-To: <20231204124736.132185-3-srinivas.kandagatla@linaro.org>
On Mon, Dec 04, 2023 at 12:47:36PM +0000, srinivas.kandagatla@linaro.org wrote:
> From: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
>
> Limit the speaker digital gains to 0dB so that the users will not damage them.
> Currently there is a limit in UCM, but this does not stop the user form
> changing the digital gains from command line. So limit this in driver
> which makes the speakers more safer without active speaker protection in
> place.
>
> Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Works as intended:
Reviewed-by: Johan Hovold <johan+linaro@kernel.org>
Tested-by: Johan Hovold <johan+linaro@kernel.org>
Given the reason for why you are adding this, it seems you should have
added:
Cc: stable@vger.kernel.org # 6.5
as well.
Johan
next prev parent reply other threads:[~2023-12-04 13:53 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-12-04 12:47 [PATCH 0/2] ASoC: qcom: Limit Digital gains on speaker srinivas.kandagatla
2023-12-04 12:47 ` [PATCH 1/2] ASoC: ops: add correct range check for limiting volume srinivas.kandagatla
2023-12-04 13:51 ` Johan Hovold
2023-12-04 12:47 ` [PATCH 2/2] ASoC: qcom: sc8280xp: Limit speaker digital volumes srinivas.kandagatla
2023-12-04 13:54 ` Johan Hovold [this message]
2023-12-05 13:11 ` [PATCH 0/2] ASoC: qcom: Limit Digital gains on speaker Mark Brown
2023-12-11 8:08 ` Johan Hovold
2023-12-11 12:40 ` Greg Kroah-Hartman
2023-12-11 12:54 ` Greg Kroah-Hartman
2023-12-11 13:29 ` Johan Hovold
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