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From: Peter Collingbourne <pcc@google.com>
To: Robert Foss <robert.foss@linaro.org>
Cc: a.hajda@samsung.com, Neil Armstrong <narmstrong@baylibre.com>,
	Laurent.pinchart@ideasonboard.com, jonas@kwiboo.se,
	jernej.skrabec@siol.net, airlied@linux.ie,
	Daniel Vetter <daniel@ffwll.ch>,
	ML dri-devel <dri-devel@lists.freedesktop.org>,
	Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
	John Stultz <john.stultz@linaro.org>,
	Anibal Limon <anibal.limon@linaro.org>,
	Vinod Koul <vkoul@kernel.org>,
	Bjorn Andersson <bjorn.andersson@linaro.org>,
	"# 3.4.x" <stable@vger.kernel.org>
Subject: Re: [PATCH v2] drm/bridge: lt9611: Fix handling of 4k panels
Date: Fri, 17 Sep 2021 12:47:05 -0700	[thread overview]
Message-ID: <CAMn1gO4y6yC0fcLYdGfYR4KqPq9Ff0n4DhEczWQh9J6ceobs5A@mail.gmail.com> (raw)
In-Reply-To: <20201217140933.1133969-1-robert.foss@linaro.org>

On Thu, Dec 17, 2020 at 6:09 AM Robert Foss <robert.foss@linaro.org> wrote:
>
> 4k requires two dsi pipes, so don't report MODE_OK when only a
> single pipe is configured. But rather report MODE_PANEL to
> signal that requirements of the panel are not being met.
>
> Reported-by: Peter Collingbourne <pcc@google.com>
> Suggested-by: Peter Collingbourne <pcc@google.com>
> Signed-off-by: Robert Foss <robert.foss@linaro.org>
> Tested-by: John Stultz <john.stultz@linaro.org>
> Tested-by: Anibal Limon <anibal.limon@linaro.org>
> Acked-By: Vinod Koul <vkoul@kernel.org>
> Tested-by: Peter Collingbourne <pcc@google.com>
> Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org>

This landed in commit d1a97648ae028a44536927c87837c45ada7141c9. Since
this is a bug fix I'd like to request it to be applied to the 5.10
stable kernel.

Peter

  parent reply	other threads:[~2021-09-17 19:47 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-12-17 14:09 [PATCH v2] drm/bridge: lt9611: Fix handling of 4k panels Robert Foss
2021-01-21  9:50 ` Robert Foss
2021-03-01 20:32   ` John Stultz
2021-09-17 19:47 ` Peter Collingbourne [this message]
2021-09-18 12:16   ` Greg KH

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