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From: Andrzej Hajda <a.hajda@samsung.com>
To: Marc Zyngier <marc.zyngier@arm.com>, dri-devel@lists.freedesktop.org
Cc: Archit Taneja <architt@codeaurora.org>,
	Laurent Pinchart <Laurent.pinchart@ideasonboard.com>,
	linux-kernel@vger.kernel.org
Subject: Re: [PATCH] drm/bridge: analogix_dp: Downgrade "Link Training" messages to dev_dbg
Date: Thu, 13 Sep 2018 11:00:41 +0200	[thread overview]
Message-ID: <20180913090043eucas1p140e345f3f7c149e62d4cc43d6f9271dd~T6g4BlH6r2141921419eucas1p1F@eucas1p1.samsung.com> (raw)
In-Reply-To: <20180805172857.2517-1-marc.zyngier@arm.com>

On 05.08.2018 19:28, Marc Zyngier wrote:
> The Analogix DP bridge driver is pretty verbose, and outputs
> things like
>
> [  619.414067] rockchip-dp ff970000.edp: Link Training Clock Recovery success
> [  619.429233] rockchip-dp ff970000.edp: Link Training success!
>
> each time the display gets unblanked. While it is good to know
> that the device is behaving correctly, users already know that
> because they can see some video output.
>
> Let's keep these messages for cases where we need to actually
> debug the driver (we have dynamic debug to enable them at runtime
> if need be), and let's keep the kernel quiet otherwise.
>
> Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>

Queued to drm-misc-next.

Regards
Andrzej


WARNING: multiple messages have this Message-ID (diff)
From: Andrzej Hajda <a.hajda@samsung.com>
To: Marc Zyngier <marc.zyngier@arm.com>, dri-devel@lists.freedesktop.org
Cc: Laurent Pinchart <Laurent.pinchart@ideasonboard.com>,
	linux-kernel@vger.kernel.org
Subject: Re: [PATCH] drm/bridge: analogix_dp: Downgrade "Link Training" messages to dev_dbg
Date: Thu, 13 Sep 2018 11:00:41 +0200	[thread overview]
Message-ID: <20180913090043eucas1p140e345f3f7c149e62d4cc43d6f9271dd~T6g4BlH6r2141921419eucas1p1F@eucas1p1.samsung.com> (raw)
In-Reply-To: <20180805172857.2517-1-marc.zyngier@arm.com>

On 05.08.2018 19:28, Marc Zyngier wrote:
> The Analogix DP bridge driver is pretty verbose, and outputs
> things like
>
> [  619.414067] rockchip-dp ff970000.edp: Link Training Clock Recovery success
> [  619.429233] rockchip-dp ff970000.edp: Link Training success!
>
> each time the display gets unblanked. While it is good to know
> that the device is behaving correctly, users already know that
> because they can see some video output.
>
> Let's keep these messages for cases where we need to actually
> debug the driver (we have dynamic debug to enable them at runtime
> if need be), and let's keep the kernel quiet otherwise.
>
> Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>

Queued to drm-misc-next.

Regards
Andrzej

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  parent reply	other threads:[~2018-09-13  9:00 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <CGME20180805172917epcas4p1635a7c069cb57b08bbd6891a29195d26@epcas4p1.samsung.com>
2018-08-05 17:28 ` [PATCH] drm/bridge: analogix_dp: Downgrade "Link Training" messages to dev_dbg Marc Zyngier
2018-08-05 20:51   ` Laurent Pinchart
2018-09-13  9:00   ` Andrzej Hajda [this message]
2018-09-13  9:00     ` Andrzej Hajda

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