[Buildroot] [PATCH 2/2] ti-uim: bump to latest version
Baruch Siach
baruch at tkos.co.il
Mon Mar 13 06:54:01 UTC 2017
Hi Alexandre,
On Thu, Mar 09, 2017 at 10:52:03PM +0100, Alexandre Belloni wrote:
> On 09/03/2017 at 19:22:09 +0200, Baruch Siach wrote:
> > On Thu, Mar 09, 2017 at 08:53:30AM +0100, Alexandre Belloni wrote:
> > > BTW, I don't think this daemon is necessary anymore with recent kernel
> > > but I don't exactly remember all the details.
> >
> > It is unfortunately still needed. I just tested with kernel v4.10.1 on
> > SolidRun i.MX6 uSOM rev 1.5 with the TI WL1831 BT/WiFi combo. Hopefully the
> > newly introduced serdev bus (commit cd6484e1830b) would obviate the need for
> > such a horrible hack at some future point.
>
> I've checked my notes (from 2013, WL1271L) And I had two ways of making it work:
>
> # modprobe st_drv; uim&
> # modprobe btwilink
> # hciconfig hci0 up
>
> or
>
> # hciattach /dev/ttyS2 texas 115200
> # hciconfig hci0 up
>
> I'm not sure it is still working though, I just wanted to let you know.
Thanks for the tip. Unfortunately hciattach doesn't work for me here.
Looking through the code I see that btwilink depends on st_drv. Both kernel
space st_drv and userspace hciattach_ti.c try to load the same .bts firmware
file. I can't see how that could work together.
Did you use a different Bluetooth driver with hciattach?
baruch
--
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