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From: Maxime Ripard <maxime@cerno.tech>
To: dri-devel@lists.freedesktop.org,
	Daniel Vetter <daniel.vetter@intel.com>,
	David Airlie <airlied@linux.ie>,
	Maarten Lankhorst <maarten.lankhorst@linux.intel.com>,
	Thomas Zimmermann <tzimmermann@suse.de>
Cc: linux-kernel@vger.kernel.org,
	Dave Stevenson <dave.stevenson@raspberrypi.com>,
	Phil Elwell <phil@raspberrypi.com>,
	Tim Gover <tim.gover@raspberrypi.com>,
	Dom Cobley <dom@raspberrypi.com>,
	Boris Brezillon <bbrezillon@kernel.org>,
	linux-rpi-kernel@lists.infradead.org,
	Hans Verkuil <hverkuil-cisco@xs4all.nl>,
	bcm-kernel-feedback-list@broadcom.com,
	Emma Anholt <emma@anholt.net>,
	Nicolas Saenz Julienne <nsaenz@kernel.org>
Subject: Re: [PATCH v3 0/6] drm/vc4: hdmi: Fix CEC access while disabled
Date: Tue, 14 Sep 2021 09:55:23 +0200	[thread overview]
Message-ID: <20210914075523.nit6lznlpasb7pxy@gilmour> (raw)
In-Reply-To: <20210819135931.895976-1-maxime@cerno.tech>

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On Thu, Aug 19, 2021 at 03:59:25PM +0200, Maxime Ripard wrote:
> Hi,
> 
> This series aims at fixing a complete and silent hang when one tries to use CEC
> while the display output is off.
> 
> This can be tested with:
> 
> echo off > /sys/class/drm/card0-HDMI-A-1/status
> cec-ctl --tuner -p 1.0.0.0
> cec-compliance
> 
> This series addresses it by making sure the HDMI controller is powered up as
> soon as the CEC device is opened by the userspace.

Applied, thanks!
Maxime

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      parent reply	other threads:[~2021-09-14  7:55 UTC|newest]

Thread overview: 15+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-08-19 13:59 [PATCH v3 0/6] drm/vc4: hdmi: Fix CEC access while disabled Maxime Ripard
2021-08-19 13:59 ` [PATCH v3 1/6] drm/vc4: select PM Maxime Ripard
2021-09-10 13:40   ` Dave Stevenson
2021-09-19 16:40   ` [PATCH v3 1/6] drm/vc4: select PM (openrisc) Randy Dunlap
2021-09-22  8:41     ` Maxime Ripard
2021-09-22 15:49       ` Nathan Chancellor
2021-09-23 14:52         ` Maxime Ripard
2021-09-23 14:55           ` Nathan Chancellor
2021-09-23 15:58             ` Maxime Ripard
2021-08-19 13:59 ` [PATCH v3 2/6] drm/vc4: hdmi: Make sure the controller is powered up during bind Maxime Ripard
2021-08-19 13:59 ` [PATCH v3 3/6] drm/vc4: hdmi: Rework the pre_crtc_configure error handling Maxime Ripard
2021-08-19 13:59 ` [PATCH v3 4/6] drm/vc4: hdmi: Split the CEC disable / enable functions in two Maxime Ripard
2021-08-19 13:59 ` [PATCH v3 5/6] drm/vc4: hdmi: Make sure the device is powered with CEC Maxime Ripard
2021-08-19 13:59 ` [PATCH v3 6/6] drm/vc4: hdmi: Warn if we access the controller while disabled Maxime Ripard
2021-09-14  7:55 ` Maxime Ripard [this message]

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