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Message-ID: <13010c194e4674f6bdef84bcf748030a1d46b814.camel@pengutronix.de>
Subject: Re: [PATCH v2 3/5] drm/imx/ipuv3: Use IRQF_NO_AUTOEN flag in
 request_irq()
From: Philipp Zabel <p.zabel@pengutronix.de>
To: Jinjie Ruan <ruanjinjie@huawei.com>, laurentiu.palcu@oss.nxp.com, 
 l.stach@pengutronix.de, maarten.lankhorst@linux.intel.com,
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Date: Fri, 20 Sep 2024 16:53:19 +0200
In-Reply-To: <20240912083020.3720233-4-ruanjinjie@huawei.com>
References: <20240912083020.3720233-1-ruanjinjie@huawei.com>
	 <20240912083020.3720233-4-ruanjinjie@huawei.com>
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On Do, 2024-09-12 at 16:30 +0800, Jinjie Ruan wrote:
> disable_irq() after request_irq() still has a time gap in which
> interrupts can come. request_irq() with IRQF_NO_AUTOEN flag will
> disable IRQ auto-enable when request IRQ.
>=20
> Fixes: 47b1be5c0f4e ("staging: imx/drm: request irq only after adding the=
 crtc")
> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
> Signed-off-by: Jinjie Ruan <ruanjinjie@huawei.com>

Reviewed-by: Philipp Zabel <p.zabel@pengutronix.de>

regards
Philipp