linux-kernel - Re: [PATCHv2 1/4] video: fsl-dcfb: Add dcfb framebuffer driver for LS1021A platform

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Message-ID: <3011460.gQ3SqeWtnL@ws-stein>
Date:	Thu, 04 Dec 2014 10:21:32 +0100
From:	Alexander Stein <alexander.stein@...tec-electronic.com>
To:	Xiubo Li <Li.Xiubo@...escale.com>
Cc:	plagnioj@...osoft.com, tomi.valkeinen@...com, shawn.guo@...aro.org,
	linux-fbdev@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCHv2 1/4] video: fsl-dcfb: Add dcfb framebuffer driver for LS1021A platform

On Wednesday 03 December 2014 17:15:59, Xiubo Li wrote:
> +	tnp = of_find_node_by_name(dnp, "display-timings");
> +	if (!tnp) {
> +		dev_err(dcfb->dev, "failed to find \"display-timings\" node\n");
> +		return -ENODEV;
> +		goto put_dnp;
> +	}
> +
> +	for (i = 0; i < of_get_child_count(tnp); i++) {
> +		struct videomode vm;
> +
> +		ret = videomode_from_timings(timings, &vm, i);
> +		if (ret < 0)
> +			goto put_tnp;
> +
> +		ret = fb_videomode_from_videomode(&vm, &fb_vm);
> +		if (ret < 0)
> +			goto put_tnp;
> +
> +		fb_add_videomode(&fb_vm, &info->modelist);
> +	}
> +
> +	ret = of_get_fb_videomode(dnp, &fb_vm, OF_USE_NATIVE_MODE);
> +	if (ret)
> +		goto put_dnp;

Souldn't this be put_tnp like in the loop above? 

> +	fb_videomode_to_var(&info->var, &fb_vm);
> +	ret = fsl_dcfb_check_var(&info->var, info);

But picking the native mode per default looks nice to be! :)

Best regards,
Alexander
-- 
Dipl.-Inf. Alexander Stein

SYS TEC electronic GmbH
Am Windrad 2
08468 Heinsdorfergrund
Tel.: 03765 38600-1156
Fax: 03765 38600-4100
Email: alexander.stein@...tec-electronic.com
Website: www.systec-electronic.com
 
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Commercial registry: Amtsgericht Chemnitz, HRB 28082

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