linux-kernel - Re: [PATCH 0/2] Hotplug detection fixup on Rockchip DW HDMI QP

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Message-ID: <176890429962.373062.7112333256096366430.b4-ty@sntech.de>
Date: Tue, 20 Jan 2026 11:18:37 +0100
From: Heiko Stuebner <heiko@...ech.de>
To: Sandy Huang <hjc@...k-chips.com>,
	Andy Yan <andy.yan@...k-chips.com>,
	Maarten Lankhorst <maarten.lankhorst@...ux.intel.com>,
	Maxime Ripard <mripard@...nel.org>,
	Thomas Zimmermann <tzimmermann@...e.de>,
	David Airlie <airlied@...il.com>,
	Simona Vetter <simona@...ll.ch>,
	Cristian Ciocaltea <cristian.ciocaltea@...labora.com>
Cc: Heiko Stuebner <heiko@...ech.de>,
	kernel@...labora.com,
	dri-devel@...ts.freedesktop.org,
	linux-arm-kernel@...ts.infradead.org,
	linux-rockchip@...ts.infradead.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH 0/2] Hotplug detection fixup on Rockchip DW HDMI QP


On Thu, 15 Jan 2026 18:24:42 +0200, Cristian Ciocaltea wrote:
> The threaded interrupt handler on RK3576 responsible for providing the
> HDMI HPD capability is currently unreliable, since it's affected by a
> bug leading to a broken hotplug detection in some cases.
> 
> RK3588 is affected by a similar implementation deficiency, however it
> doesn't seem to cause any functional breakage.
> 
> [...]

Applied, thanks!

[1/2] drm/rockchip: dw_hdmi_qp: Fix RK3576 HPD interrupt handling
      commit: 5f7be8afc40c5ccf1be0410514703e50a49532c0
[2/2] drm/rockchip: dw_hdmi_qp: Optimize RK3588 HPD interrupt handling
      commit: aa156ad92523b21b12bfa5bb261d6affb4b1597f

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