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    SubjectRe: [PATCH AUTOSEL 5.7 004/388] ASoC: tegra: tegra_wm8903: Support nvidia, headset property
    On Thu, Jun 18, 2020 at 12:00:23PM +0100, Mark Brown wrote:
    >On Wed, Jun 17, 2020 at 09:01:41PM -0400, Sasha Levin wrote:
    >> From: Dmitry Osipenko <digetx@gmail.com>
    >>
    >> [ Upstream commit 3ef9d5073b552d56bd6daf2af1e89b7e8d4df183 ]
    >>
    >> The microphone-jack state needs to be masked in a case of a 4-pin jack
    >> when microphone and ground pins are shorted. Presence of nvidia,headset
    >> tells that WM8903 CODEC driver should mask microphone's status if short
    >> circuit is detected, i.e headphones are inserted.
    >
    >This is a new feature not a bugfix.

    I saw this patch more as a hardware quirk.

    --
    Thanks,
    Sasha

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