linux-kernel - Re: (subset) [PATCH v2 3/3] drm/vc4: hdmi: Actually check for the connector status in hotplug

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Date:   Tue, 28 Sep 2021 12:36:02 +0200
From:   Maxime Ripard <maxime@...no.tech>
To:     dri-devel@...ts.freedesktop.org,
        Maarten Lankhorst <maarten.lankhorst@...ux.intel.com>,
        Thomas Zimmermann <tzimmermann@...e.de>,
        David Airlie <airlied@...ux.ie>,
        Maxime Ripard <maxime@...no.tech>,
        Daniel Vetter <daniel.vetter@...el.com>
Cc:     Phil Elwell <phil@...pberrypi.com>,
        Dave Stevenson <dave.stevenson@...pberrypi.com>,
        bcm-kernel-feedback-list@...adcom.com,
        Dom Cobley <dom@...pberrypi.com>,
        Sam Ravnborg <sam@...nborg.org>, Emma Anholt <emma@...olt.net>,
        linux-kernel@...r.kernel.org,
        Nicolas Saenz Julienne <nsaenz@...nel.org>,
        Tim Gover <tim.gover@...pberrypi.com>,
        linux-rpi-kernel@...ts.infradead.org
Subject: Re: (subset) [PATCH v2 3/3] drm/vc4: hdmi: Actually check for the connector status in hotplug

On Tue, 14 Sep 2021 12:17:24 +0200, Maxime Ripard wrote:
> The drm_helper_hpd_irq_event() documentation states that this function
> is "useful for drivers which can't or don't track hotplug interrupts for
> each connector." and that "Drivers which support hotplug interrupts for
> each connector individually and which have a more fine-grained detect
> logic should bypass this code and directly call
> drm_kms_helper_hotplug_event()". This is thus what we ended-up doing.
> 
> [...]

Applied to drm/drm-misc (drm-misc-next).

Thanks!
Maxime