linux-kernel - Re: [PATCH] drm/panel: simple: Fix Innolux G156HCE-L01 LVDS clock

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Message-ID: <20230814153909.2b00b4c3@booty>
Date:   Mon, 14 Aug 2023 15:39:09 +0200
From:   Luca Ceresoli <luca.ceresoli@...tlin.com>
To:     Neil Armstrong <neil.armstrong@...aro.org>
Cc:     dri-devel@...ts.freedesktop.org, Sam Ravnborg <sam@...nborg.org>,
        David Airlie <airlied@...il.com>,
        Daniel Vetter <daniel@...ll.ch>, Marek Vasut <marex@...x.de>,
        linux-kernel@...r.kernel.org,
        Thomas Petazzoni <thomas.petazzoni@...tlin.com>,
        Paul Kocialkowski <paul.kocialkowski@...tlin.com>
Subject: Re: [PATCH] drm/panel: simple: Fix Innolux G156HCE-L01 LVDS clock

Hello Neil,

On Mon, 14 Aug 2023 14:38:51 +0200
Neil Armstrong <neil.armstrong@...aro.org> wrote:

> On 04/08/2023 17:10, Luca Ceresoli wrote:
> > This panel has been implemented in commit 225213f24c79 ("drm/panel-simple:
> > Add Innolux G156HCE-L01 panel entry") with a higher clock than the typical
> > one mentioned on the documentation to avoid flickering on the unit
> > tested. Testing on a different unit shows that the panel actually works
> > with the intended 70.93 MHz clock and even lower frequencies so the
> > flickering is likely caused either by a defective unit or by other
> > different components such as the bridge.
> > 
> > Fixes: 225213f24c79 ("drm/panel-simple: Add Innolux G156HCE-L01 panel entry")  
> 
> This is the wrong sha, it should be eae7488814b5

Ah, good catch, Thank you!

v2 on its way.

Luca

-- 
Luca Ceresoli, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com