Re: [PATCH v16 03/12] drm: imx: imx-hdmi: convert imx-hdmi to drm_bridge mode
From: Andy Yan
Date: Wed Dec 03 2014 - 11:56:38 EST
Hi Russell:
On 2014å12æ04æ 00:33, Russell King - ARM Linux wrote:
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.
so , I just need get the resource and irq number in the
dw_hdmi-imx/rockchip ,than
pass them to imx_hdmi_bind, as the properties ddc-i2c-bus,
reg-io-width, iahb,isfr, they
are still can be handled in imx_hdmi_bind ?
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