On Thu, Nov 10, 2022 at 10:11:31PM +0100, Ferry Toth wrote:
> Since commit 0f010171
> Dual Role support on Intel Merrifield platform broke due to rearranging
> the call to dwc3_get_extcon().
Please see the kernel documentation for how to refer to commits. This
should be written as:
Since commit 0f0101719138 ("usb: dwc3: Don't switch OTG -> peripheral if
extcon is present"), Dual role....
> It appears to be caused by ulpi_read_id() on the first test write failing
> with -ETIMEDOUT. Currently ulpi_read_id() expects to discover the phy via
> DT when the test write fails and returns 0 in that case even if DT does not
> provide the phy. As a result usb probe completes without phy.
>
> Signed-off-by: Ferry Toth <ftoth@xxxxxxxxxxxxxx>
What commit does this fix?
Should this also get a cc: stable?
thanks,
greg k-h
