lists.openwall.net   lists  /  announce  owl-users  owl-dev  john-users  john-dev  passwdqc-users  yescrypt  popa3d-users  /  oss-security  kernel-hardening  musl  sabotage  tlsify  passwords  /  crypt-dev  xvendor  /  Bugtraq  Full-Disclosure  linux-kernel  linux-netdev  linux-ext4  linux-hardening  linux-cve-announce  PHC 
Open Source and information security mailing list archives
 
Hash Suite: Windows password security audit tool. GUI, reports in PDF.
[<prev] [next>] [<thread-prev] [day] [month] [year] [list]
Message-Id: <161669370551.41585.8831978780154143601.b4-ty@kernel.org>
Date:   Thu, 25 Mar 2021 17:37:04 +0000
From:   Mark Brown <broonie@...nel.org>
To:     guennadi.liakhovetski@...ux.intel.com, tiwai@...e.com,
        perex@...ex.cz, rander.wang@...ux.intel.com,
        Ryan Lee <ryans.lee@...imintegrated.com>,
        pierre-louis.bossart@...ux.intel.com, yong.zhi@...el.com,
        yung-chuan.liao@...ux.intel.com, linux-kernel@...r.kernel.org,
        judyhsiao@...gle.com, kai.vehmanen@...ux.intel.com,
        alsa-devel@...a-project.org, lgirdwood@...il.com, vkoul@...nel.org
Cc:     Mark Brown <broonie@...nel.org>, ryan.lee.maxim@...il.com
Subject: Re: [PATCH 1/3] ASoC:codec:max98373: Changed amp shutdown register as volatile

On Wed, 24 Mar 2021 20:35:53 -0700, Ryan Lee wrote:
> 0x20FF(amp global enable) register was defined as non-volatile,
> but it is not. Overheating, overcurrent can cause amp shutdown
> in hardware.
> 'regmap_write' compare register readback value before writing
> to avoid same value writing. 'regmap_read' just read cache
> not actual hardware value for the non-volatile register.
> When amp is internally shutdown by some reason, next 'AMP ON'
> command can be ignored because regmap think amp is already ON.

Applied to

   https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-next

Thanks!

[1/3] ASoC:codec:max98373: Changed amp shutdown register as volatile
      commit: a23f9099ff1541f15704e96b784d3846d2a4483d
[2/3] ASoC:codec:max98373: Added 30ms turn on/off time delay
      commit: 3a27875e91fb9c29de436199d20b33f9413aea77
[3/3] ASoC:codec:max98373: Added controls for autorestart config
      commit: 7a0d884986f3693aca8a2dc4e1b31d35c508542e

All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 hours) and sent to Linus during
the next merge window (or sooner if it is a bug fix), however if
problems are discovered then the patch may be dropped or reverted.

You may get further e-mails resulting from automated or manual testing
and review of the tree, please engage with people reporting problems and
send followup patches addressing any issues that are reported if needed.

If any updates are required or you are submitting further changes they
should be sent as incremental updates against current git, existing
patches will not be replaced.

Please add any relevant lists and maintainers to the CCs when replying
to this mail.

Thanks,
Mark

Powered by blists - more mailing lists

Powered by Openwall GNU/*/Linux Powered by OpenVZ