Re: [PATCH v2 13/28] drm/i2c: tda998x: use irq for connection status and EDID read

On Sun, 12 Jan 2014 20:26:21 +0100 Sebastian Hesselbarth sebastian.hesselbarth@gmail.com wrote:

On 01/12/2014 07:51 PM, Jean-Francois Moine wrote:

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On Sat, 11 Jan 2014 19:35:21 +0100 Sebastian Hesselbarth sebastian.hesselbarth@gmail.com wrote:

...

At least for the DT part, I'd suggest to not ask for interrupt directly but use a proper gpios property. The can of course be converted to priv->int_irq in some tda998x_dt_probe.

May you give me more information?

Sure, see [1].

[1] http://lists.freedesktop.org/archives/dri-devel/2013-May/038822.html

Thanks for the link, but I still don't see the advantage of the gpio (which value?) over the irq number.