From: sashiko-bot@kernel.org
To: "Dmitry Baryshkov" <dmitry.baryshkov@oss.qualcomm.com>
Cc: linux-usb@vger.kernel.org
Subject: Re: [PATCH v8 5/9] drm/bridge: aux-hpd: let drivers pass IRQ_HPD events
Date: Sat, 24 Oct 2026 00:40:11 +0000 [thread overview]
Message-ID: <sashiko-outbox-183462@kernel.org> (raw)
In-Reply-To: <20261024-hpd-irq-events-v8-5-6ee949e7a384@oss.qualcomm.com>
> The DisplayPort standard defines a special kind of HPD events called
> IRQ_HPD. These events are used to notify DP Source about the events on
> the Sink side.
>
> Let users of aux-hpd, the UCSI and PMIC GLINK drivers pass the IRQ_HPD
> events to the DisplayPort drivers.
>
> The drm_aux_hpd_bridge_notify() is kept to ease merging of the series,
> preventing extra cross-tree merges. It will be removed once all
> drivers are converted. The drm_bridge_hpd_notify() function is kept for
> the drivers which only care about the connector status and will always
> pass DRM_CONNECTOR_NO_EXTRA_STATUS as the extra status.
>
> Reviewed-by: Pengyu Luo <mitltlatltl@gmail.com>
> Acked-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Sashiko has reviewed this patch and found no issues.
--
Sashiko AI review · https://sashiko.dev/#/patchset/20261024-hpd-irq-events-v8-0-6ee949e7a384@oss.qualcomm.com?part=5
next prev parent reply other threads:[~2026-10-24 0:40 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-10-24 0:35 [PATCH v8 0/9] drm: handle IRQ_HPD events correctly Dmitry Baryshkov
2026-10-24 0:35 ` [PATCH v8 1/9] drm/connector: report out-of-band IRQ_HPD events Dmitry Baryshkov
2026-10-24 0:45 ` sashiko-bot
2026-10-24 0:35 ` [PATCH v8 2/9] drm/connector: pass down IRQ_HPD to the drivers Dmitry Baryshkov
2026-10-24 0:41 ` sashiko-bot
2026-10-24 0:35 ` [PATCH v8 3/9] drm/bridge: " Dmitry Baryshkov
2026-10-24 0:41 ` sashiko-bot
2026-10-24 0:35 ` [PATCH v8 4/9] drm/bridge: pass extra events to the HPD callback Dmitry Baryshkov
2026-10-24 0:41 ` sashiko-bot
2026-10-24 0:35 ` [PATCH v8 5/9] drm/bridge: aux-hpd: let drivers pass IRQ_HPD events Dmitry Baryshkov
2026-10-24 0:40 ` sashiko-bot [this message]
2026-10-24 0:35 ` [PATCH v8 6/9] drm/msm/dp: don't take extra references on multiple plug events Dmitry Baryshkov
2026-10-24 0:54 ` sashiko-bot
2026-10-24 0:35 ` [PATCH v8 7/9] drm/msm/dp: handle the IRQ_HPD events reported by USB-C Dmitry Baryshkov
2026-10-24 1:02 ` sashiko-bot
2026-10-24 0:35 ` [PATCH v8 8/9] soc: qcom: pmic-glink-altmode: pass down HPD_IRQ events Dmitry Baryshkov
2026-10-24 0:40 ` sashiko-bot
2026-10-24 0:35 ` [PATCH v8 9/9] usb: typec: ucsi: huawei-gaokun: " Dmitry Baryshkov
2026-10-24 0:40 ` sashiko-bot
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