linux-kernel - Re: [PATCH] drm/bridge: dw-hdmi-qp: Fix spurious IRQ on resume

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Message-ID: <176778858168.3105559.3292923031171588352.b4-ty@sntech.de>
Date: Wed,  7 Jan 2026 13:23:13 +0100
From: Heiko Stuebner <heiko@...ech.de>
To: Andrzej Hajda <andrzej.hajda@...el.com>,
	Neil Armstrong <neil.armstrong@...aro.org>,
	Robert Foss <rfoss@...nel.org>,
	Laurent Pinchart <Laurent.pinchart@...asonboard.com>,
	Jonas Karlman <jonas@...boo.se>,
	Jernej Skrabec <jernej.skrabec@...il.com>,
	Sandy Huang <hjc@...k-chips.com>,
	Andy Yan <andy.yan@...k-chips.com>,
	Sebastian Reichel <sebastian.reichel@...labora.com>
Cc: Heiko Stuebner <heiko@...ech.de>,
	Cristian Ciocaltea <cristian.ciocaltea@...labora.com>,
	dri-devel@...ts.freedesktop.org,
	linux-kernel@...r.kernel.org,
	linux-rockchip@...ts.infradead.org,
	kernel@...labora.com
Subject: Re: [PATCH] drm/bridge: dw-hdmi-qp: Fix spurious IRQ on resume


On Tue, 14 Oct 2025 18:00:57 +0200, Sebastian Reichel wrote:
> After resume from suspend to RAM, the following splash is generated if
> the HDMI driver is probed (independent of a connected cable):
> 
> [ 1194.484052] irq 80: nobody cared (try booting with the "irqpoll" option)
> [ 1194.484074] CPU: 0 UID: 0 PID: 627 Comm: rtcwake Not tainted 6.17.0-rc7-g96f1a11414b3 #1 PREEMPT
> [ 1194.484082] Hardware name: Rockchip RK3576 EVB V10 Board (DT)
> [ 1194.484085] Call trace:
> [ 1194.484087]  ... (stripped)
> [ 1194.484283] handlers:
> [ 1194.484285] [<00000000bc363dcb>] dw_hdmi_qp_main_hardirq [dw_hdmi_qp]
> [ 1194.484302] Disabling IRQ #80
> 
> [...]

Applied, thanks!

[1/1] drm/bridge: dw-hdmi-qp: Fix spurious IRQ on resume
      commit: 14adddc65340f2034751c95616861c0e888e2bb1

Best regards,
-- 
Heiko Stuebner <heiko@...ech.de>