On 04/07/2020 12:29 PM, Sai Prakash Ranjan wrote:
Hi Suzuki,
Thanks for looking into this issue.
On 2020-04-07 15:54, Suzuki K Poulose wrote:
On 04/07/2020 10:46 AM, Sai Prakash Ranjan wrote:
There seems to be two replicators back to back here. What is connected
to the other output of both of them ? Are there any TPIUs ? What happens
if you choose a sink on the other end of "swao_replicator" (ETB ?)
The other outport of swao replicator is connected to EUD which is a
QCOM specific HW which can be used as a sink like USB.
And the other outport of other replicator(replicator_out) is connected to
TPIU.
After boot, what do the idfilter registers read for both the
replicators ?
Added some prints in replicator_probe.
replicator probe ret=-517 devname=6046000.replicator idfilter0=0x0
idfilter1=0x0
replicator probe ret=0 devname=6b06000.replicator idfilter0=0xff
idfilter1=0xff
replicator probe ret=0 devname=6046000.replicator idfilter0=0xff
idfilter1=0xff
Curious to see how the idfilterX is set to 0:
if that is never used.
Or
if the user doesn't reset it back to 0xff.
Does your test ever touch EUD (enable the port for EUD at
swao-replicator) ? What are the values before you run your test ?
Suzuki
