Re: [PATCH] usb: host: xhci-tegra: set MODULE_FIRMWARE for tegra186

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On Mon, Nov 04, 2019 at 03:07:48PM +0000, Peter Robinson wrote:
> On Mon, Nov 4, 2019 at 2:57 PM Greg Kroah-Hartman
> <gregkh@xxxxxxxxxxxxxxxxxxx> wrote:
> >
> > On Sat, Nov 02, 2019 at 05:26:06PM +0000, Peter Robinson wrote:
> > > Set the MODULE_FIRMWARE for tegra186, it's registered for 124/210 and
> > > ensures the firmware is available at the appropriate time such as in
> > > the initrd, else if the firmware is unavailable the driver fails with
> > > the following errors:
> > >
> > > tegra-xusb 3530000.usb: Direct firmware load for nvidia/tegra186/xusb.bin failed with error -2
> > > tegra-xusb 3530000.usb: failed to request firmware: -2
> > > tegra-xusb 3530000.usb: failed to load firmware: -2
> > > tegra-xusb: probe of 3530000.usb failed with error -2
> > >
> > > Fixes: 5f9be5f3f899 ("usb: host: xhci-tegra: Add Tegra186 XUSB support")
> > > Fixes: 488a04d4bb2f ("arm64: tegra: Enable XUSB host controller on Jetson TX2")
> >
> > There is no such git id in Linus's tree :(
> 
> Tha'ts in the tegra tree for 5.5.
> 
> > This also doesn't apply cleanly to the usb tree, so I don't know where
> > you want it to go, sorry.
> 
> Where is that? I can rebase against it, I'm guessing the tegra194 bits landed.

usb.git on git.kernel.org.

And yes, it did.  But when I applied the above patch, my checks for
valid fixes: ids failed so I can't take this as-is.

thanks,

greg k-h



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