[PATCH 2/2] drm/panel-simple: Add Innolux G156HCE-L01 panel entry

[Luca Ceresoli]

Hi Marek,

On Thu, 3 Aug 2023 16:25:37 +0200
Marek Vasut <marex at denx.de> wrote:

> On 8/3/23 16:23, Luca Ceresoli wrote:
> > Hi Marek,  
> 
> Hi,
> 
> > On Mon, 31 Jul 2023 23:02:58 +0200
> > Marek Vasut <marex at denx.de> wrote:
> >   
> >> Add support for Innolux G156HCE-L01 15.6" 1920x1080 24bpp
> >> dual-link LVDS TFT panel. Documentation is available at [1].  
> > 
> > Interesting, I'm bringing up this exact panel right now and found your
> > patch.
> >   
> >> The middle frequency is tuned slightly upward from 70.93 MHz
> >> to 72 MHz, otherwise the panel shows slight flicker.  
> > 
> > Using 70.93 MHz here does not show any flickering. I even tried going
> > in the opposite direction and set 70 MHz, and to use different
> > backlight settings, all without any flickering.
> > 
> > Do you think you might be using a defective device? Would you have a
> > chance of testing another sample?  
> 
> I have literally one such display.
> 
> Which SoC do you use (and if applicable, which bridge) ?

The panel is driven by the DSI-2 output of a i.MX8MP through a TI
SN65DSI84 bridge.

Luca

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