Re: [PATCH] usb: musb: put transceiver in low power when in idle

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Hi,

On Wed, Dec 02, 2009 at 11:20:23AM +0100, ext Gadiyar, Anand wrote:
Felipe Balbi wrote:
This patch lets musb tells the transceiver when it can go to low
power mode. It saves us around 15mA with RX51 and isp1707.

We need the extra flag in struct musb because (at least) tusb6010
does not play nicely with low power mode so we avoid going into
that state with known broken hw.


Is this still true? Does it make sense to try this with current kernels
on platforms using tusb (n8x0?) and see if it still fails?

Other than this, this is a good thing to have. Thanks!

I don't know whether most recent versions of tusb are behaving well, but I guess then one in n800 is still broken. Maybe not n810, would have to check.

--
balbi
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