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Message-ID: <0dd8ca7c0c0800b21120bbf3cf177d1e@kernel.org>
Date: Tue, 30 Jul 2024 13:32:14 +0000
From: "Maxime Ripard" <mripard@kernel.org>
To: "Stefan Wahren" <wahrenst@gmx.net>
Subject: Re: [PATCH V2 06/16] drm/vc4: hdmi: Handle error case of
 pm_runtime_resume_and_get
In-Reply-To: <20240728114200.75559-7-wahrenst@gmx.net>
References: <20240728114200.75559-7-wahrenst@gmx.net>
Cc: bcm-kernel-feedback-list@broadcom.com, dri-devel@lists.freedesktop.org, kernel-list@raspberrypi.com, linux-arm-kernel@lists.infradead.org, linux-pm@vger.kernel.org, linux-serial@vger.kernel.org, linux-usb@vger.kernel.org, "Artur
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On Sun, 28 Jul 2024 13:41:50 +0200, Stefan Wahren wrote:
> The commit 0f5251339eda ("drm/vc4: hdmi: Make sure the controller is
> powered in detect") introduced the necessary power management handling
> to avoid register access while controller is powered down.
> Unfortunately it just print a warning if pm_runtime_resume_and_get()
> fails and proceed anyway.
> 
> [ ... ]

Acked-by: Maxime Ripard <mripard@kernel.org>

Thanks!
Maxime