From mboxrd@z Thu Jan  1 00:00:00 1970
From: Jernej =?utf-8?B?xaBrcmFiZWM=?= <jernej.skrabec@siol.net>
Date: Thu, 04 Mar 2021 20:41:27 +0100
Subject: [PATCH 07/19] video: sunxi: Remove check for ddc-i2c-bus
 property
In-Reply-To: <20210304014221.25fd3094@slackpad.fritz.box>
References: <20210223204631.1609597-1-jernej.skrabec@siol.net>
 <20210223204631.1609597-8-jernej.skrabec@siol.net>
 <20210304014221.25fd3094@slackpad.fritz.box>
Message-ID: <5047576.ymV3EAGngu@kista>
List-Id: <u-boot.lists.denx.de>
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To: u-boot@lists.denx.de

Hi!

Dne ?etrtek, 04. marec 2021 ob 02:42:21 CET je Andre Przywara napisal(a):
> On Tue, 23 Feb 2021 21:46:19 +0100
> Jernej Skrabec <jernej.skrabec@siol.net> wrote:
> 
> > No Allwinner boards with DW-HDMI controller use separate I2C bus for
> > EDID read. Remove that check.
> 
> Apparently the Cubieboard 4 has (as the only Allwinner board I can
> find in the dts directories), but that is not supported by this driver,
> and possibly doesn't even have a DW controller.

Cubieboard 4 uses this property for VGA. A80 really has DW-HDMI but it uses 
dedicated DDC lines.

Best regards,
Jernej

>  
> > Signed-off-by: Jernej Skrabec <jernej.skrabec@siol.net>
> 
> Reviewed-by: Andre Przywara <andre.przywara@arm.com>
> 
> Cheers,
> Andre
> 
> > ---
> >  drivers/video/sunxi/sunxi_dw_hdmi.c | 3 ---
> >  1 file changed, 3 deletions(-)
> > 
> > diff --git a/drivers/video/sunxi/sunxi_dw_hdmi.c b/drivers/video/sunxi/
sunxi_dw_hdmi.c
> > index 37e78ff24111..6d2bc206fc2c 100644
> > --- a/drivers/video/sunxi/sunxi_dw_hdmi.c
> > +++ b/drivers/video/sunxi/sunxi_dw_hdmi.c
> > @@ -361,9 +361,6 @@ static int sunxi_dw_hdmi_probe(struct udevice *dev)
> >  		return -1;
> >  	}
> >  
> > -	uclass_get_device_by_phandle(UCLASS_I2C, dev, "ddc-i2c-bus",
> > -				     &priv->hdmi.ddc_bus);
> > -
> >  	dw_hdmi_init(&priv->hdmi);
> >  
> >  	return 0;
> 
>