On 2020-07-28 11:58, Bjorn Andersson wrote:

On Mon 27 Jul 21:40 PDT 2020, Sai Prakash Ranjan wrote:

quoted

On 2020-07-28 02:28, Bjorn Andersson wrote:

quoted

On Tue 23 Jun 23:56 PDT 2020, Sai Prakash Ranjan wrote:

quoted

Hi Bjorn,

On 2020-06-21 13:39, Sai Prakash Ranjan wrote:

quoted

Hi Bjorn,

On 2020-06-21 12:52, Bjorn Andersson wrote:

quoted

On Tue 09 Jun 06:30 PDT 2020, Sai Prakash Ranjan wrote:

quoted

Define iommus property for Coresight ETR component in
SC7180 SoC with the SID and mask to enable SMMU
translation for this master.

We don't have &apps_smmu in linux-next, as we've yet to figure out how
to disable the boot splash or support the stream mapping handover.

So I'm not able to apply this.

This is for SC7180 which has apps_smmu not SM8150.

Please let me know if this needs further explanation.

I must have commented on the wrong patch, sorry about that. The SM8150
patch in this series does not compile due to the lack of &apps_smmu.

I've picked the other 3 patches.

Thanks Bjorn, I can resend SM8150 coresight change when SMMU support 
lands
for it
since coresight ETR won't work without it on android bootloaders.

As for the other 3 patches, Patch 1 and Patch 2 will apply cleanly to 
the
right coresight
nodes but due to the missing unique context in Patch 3, it could be 
applied
to some other node.
We had to upload this change 3 times in chromium tree to get it 
applied to
the right replicator node :)
and this property in Patch 3 is important to fix a hard lockup. I'm 
not sure
why this patch is missing
the proper context :/

I couldn't find the changes yet in qcom/for-next or other branches to 
see if
it is
applied to right replicator node. In case you haven't applied it yet, 
Patch
3 change
should be applied to "replicator@6b06000" node.

Thanks for pointing that out, I've fixed up the incorrectly applied
change. (Still not published the branch)


For the future I believe you can pass -U <n> to git format-patch to get
<n> number of lines of context. Making that bigger than the default 3
should help for the coresight patches.

Thanks Bjorn, will use this option going forward.

Thanks,
Sai

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