Re: [PATCH v16 03/12] drm: imx: imx-hdmi: convert imx-hdmi to drm_bridge mode

From: Russell King - ARM Linux
Date: Wed Dec 03 2014 - 11:33:58 EST

On Thu, Dec 04, 2014 at 12:30:23AM +0800, Andy Yan wrote:
> On 2014å12æ04æ 00:11, Russell King - ARM Linux wrote:
> >I meant that imx_hdmi_bind should be passed these, so that it needs to
> >know nothing about the struct device beyond the generic device structure.
> >In other words, the dw-hdmi core should not assume that the struct device
> >is part of a platform device.
> >
> if so, how about the device tree properties ddc-i2c-bus, reg-io-width,
> iahb, isfr,
> they are all found by device?

If the device has a device tree node associated with it, it will have a
non-NULL dev->of_node - which is part of the generic device structure.

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according to
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