linux-kernel - Re: [PATCH] soundwire: intel_bus_common: enable interrupts before exiting reset

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Message-Id: <172396613728.999616.2602960995757572106.b4-ty@kernel.org>
Date: Sun, 18 Aug 2024 12:58:57 +0530
From: Vinod Koul <vkoul@...nel.org>
To: linux-sound@...r.kernel.org, 
 Bard Liao <yung-chuan.liao@...ux.intel.com>
Cc: vinod.koul@...aro.org, linux-kernel@...r.kernel.org, 
 pierre-louis.bossart@...ux.intel.com, bard.liao@...el.com
Subject: Re: [PATCH] soundwire: intel_bus_common: enable interrupts before
 exiting reset


On Mon, 05 Aug 2024 19:50:03 +0800, Bard Liao wrote:
> The existing code enables the Cadence IP interrupts after the bus
> reset sequence. The problem with this sequence is that it might be
> pre-empted, giving SoundWire devices time to sync and report as
> ATTACHED before the interrupts are enabled. In that case, the Cadence
> IP will not detect a state change and will not throw an interrupt to
> proceed with the enumeration of a Device0.
> 
> [...]

Applied, thanks!

[1/1] soundwire: intel_bus_common: enable interrupts before exiting reset
      commit: 5aedb8d8336b0a0421b58ca27d1b572aa6695b5b

Best regards,
-- 
~Vinod