On Sun, 2016-10-30 at 14:23 +0200, Antti Seppälä wrote: > On 30 October 2016 at 14:09, Ben Mulvihill <ben.mulvih...@gmail.com> wrote: > > On Sun, 2016-10-30 at 12:27 +0200, Antti Seppälä wrote:
....... > >> Could you make another simple test where you temporarily edit the > >> params_ltq structure to have default values (-1) for all other fields > >> than the .otg_cap that is set to 2? The .otg_cap is used to disable > >> OTG power and session negotiation that seems to be required for some > >> boards. > >> > >> The fact that the driver doesn't complain anything about fifo > >> initialization suggests that the autodetection is working and reason > >> for non-working usb traffic could be elsewhere. However it is possible > >> that the autodetection logic is flawed and we need indeed to > >> initialize fifos with hard-coded values in which case values from > >> params_ltq are probably "good enough". > >> > > > > Yes, setting -1 for all parameters apart from .otg_cap does works. > > Oh goodie, I guess then a new definition such as params_ltq_danube > should be introduced? Autodetected bigger fifos lead to better > performance. > I'll do that then. I'll just wait to hear what the verdict is on the name for the binding. Ben _______________________________________________ Lede-dev mailing list Lede-dev@lists.infradead.org http://lists.infradead.org/mailman/listinfo/lede-dev
