On Wed, 26 Jan 2022 12:03:25 +0200, Peter Ujfalusi wrote: > On resume from suspend the following chain of events can happen: > A rt5682_resume() -> mod_delayed_work() for jack_detect_work > B DAPM sequence starts ( DAPM is locked now) > > A1. rt5682_jack_detect_handler() scheduled > - Takes both jdet_mutex and calibrate_mutex > - Calls in to rt5682_headset_detect() which tries to take DAPM lock, it > starts to wait for it as B path took it already. > B1. DAPM sequence reaches the "HP Amp", rt5682_hp_event() tries to take > the jdet_mutex, but it is locked in A1, so it waits. > > [...] Applied to https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-linus Thanks! [1/1] ASoC: rt5682: Fix deadlock on resume commit: 4045daf0fa87846a27f56329fddad2deeb5ca354 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
