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From: Eric Anholt <eric@anholt.net>
To: Thierry Reding <thierry.reding@gmail.com>,
	dri-devel@lists.freedesktop.org
Cc: David Airlie <airlied@linux.ie>,
	Boris Brezillon <boris.brezillon@bootlin.com>
Subject: Re: [PATCH v3 4/4] drm/vc4: Support the case where the DSI device is disabled
Date: Wed, 16 May 2018 10:17:26 +0100	[thread overview]
Message-ID: <87zi10x8m1.fsf@anholt.net> (raw)
In-Reply-To: <20180509130042.9435-5-boris.brezillon@bootlin.com>


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Boris Brezillon <boris.brezillon@bootlin.com> writes:

> Having a device with a status property != "okay" in the DT is a valid
> use case, and we should not prevent the registration of the DRM device
> when the DSI device connected to the DSI controller is disabled.
>
> Consider the ENODEV return code as a valid result and do not expose the
> DSI encoder/connector when it happens.
>
> Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com>

Reviewed-by: Eric Anholt <eric@anholt.net>

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  reply	other threads:[~2018-05-16  9:17 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-05-09 13:00 [PATCH v3 0/4] drm/panel: Handle the "panel is missing" case properly Boris Brezillon
2018-05-09 13:00 ` [PATCH v3 1/4] drm/panel: Make of_drm_find_panel() return an ERR_PTR() instead of NULL Boris Brezillon
2018-05-09 13:00 ` [PATCH v3 2/4] drm/panel: Let of_drm_find_panel() return -ENODEV when the panel is disabled Boris Brezillon
2018-05-09 13:00 ` [PATCH v3 3/4] drm/of: Make drm_of_find_panel_or_bridge() fail when the device " Boris Brezillon
2018-05-09 13:00 ` [PATCH v3 4/4] drm/vc4: Support the case where the DSI " Boris Brezillon
2018-05-16  9:17   ` Eric Anholt [this message]
2018-07-10  9:19 ` [PATCH v3 0/4] drm/panel: Handle the "panel is missing" case properly Thierry Reding
2018-07-11 16:20   ` Eric Anholt

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