From: Bibek Kumar Patro <bibek.patro@oss.qualcomm.com>
To: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Cc: will@kernel.org, catalin.marinas@arm.com,
charan.kalla@oss.qualcomm.com, iommu@lists.linux.dev,
joro@8bytes.org, kernel-team@android.com,
konrad.dybcio@oss.qualcomm.com,
linux-arm-kernel@lists.infradead.org,
linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org,
robin.clark@oss.qualcomm.com, robin.murphy@arm.com
Subject: Re: [PATCH] iommu/arm-smmu-qcom: Restore ACTLR settings for MDSS on sa8775p
Date: Thu, 22 Jan 2026 16:52:10 +0530 [thread overview]
Message-ID: <5a8fc32f-0a4d-4b76-8093-faf9207a4938@oss.qualcomm.com> (raw)
In-Reply-To: <ctdfmzictrjcwugv66hmk5pouj56qviy5umdo3yrmhvfexqoni@kmtozbt53sdv>
On 1/21/2026 3:56 AM, Dmitry Baryshkov wrote:
> On Tue, Jan 20, 2026 at 08:41:05PM +0530, bibek.patro@oss.qualcomm.com wrote:
>> From: Bibek Kumar Patro <bibek.patro@oss.qualcomm.com>
>>
>> The ACTLR configuration for the sa8775p MDSS client was inadvertently
>> dropped while reworking the commit f91879fdf70b ("iommu/arm-smmu-qcom:
>> Add actlr settings for mdss on Qualcomm platforms"). Without this
>> entry, the sa8775p MDSS block does not receive the intended default
>> ACTLR configuration.
>>
>> Restore the missing compatible entry so that the platform receives the
>> expected behavior.
>>
>> Signed-off-by: Bibek Kumar Patro <bibek.patro@oss.qualcomm.com>
>
> Missing Fixes tag. Otherwise LGTM
It looks like [1] hasn’t landed on any release branch yet - it’s still
only present in Will’s tree, which is also where the referenced “fixed
‘commit f91879fdf70b’” SHA was taken from.
Given that, do we need a Fixes: tag in this case? and should it use the
same SHA from Will’s tree.
[1]:
https://lore.kernel.org/all/176764799410.1451727.17568755330994660848.b4-ty@kernel.org/
Thanks & regards,
Bibek
>
next prev parent reply other threads:[~2026-01-22 11:22 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-01-20 15:11 [PATCH] iommu/arm-smmu-qcom: Restore ACTLR settings for MDSS on sa8775p bibek.patro
2026-01-20 22:26 ` Dmitry Baryshkov
2026-01-22 11:22 ` Bibek Kumar Patro [this message]
2026-01-22 11:25 ` Will Deacon
2026-01-22 16:59 ` Will Deacon
-- strict thread matches above, loose matches on Subject: below --
2026-01-09 11:52 [PATCH v5] iommu/arm-smmu-qcom: add actlr settings for mdss on Qualcomm platforms Will Deacon
2026-01-09 20:45 ` [PATCH] iommu/arm-smmu-qcom: Restore ACTLR settings for MDSS on sa8775p bibek.patro
2026-01-16 6:32 ` Bibek Kumar Patro
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=5a8fc32f-0a4d-4b76-8093-faf9207a4938@oss.qualcomm.com \
--to=bibek.patro@oss.qualcomm.com \
--cc=catalin.marinas@arm.com \
--cc=charan.kalla@oss.qualcomm.com \
--cc=dmitry.baryshkov@oss.qualcomm.com \
--cc=iommu@lists.linux.dev \
--cc=joro@8bytes.org \
--cc=kernel-team@android.com \
--cc=konrad.dybcio@oss.qualcomm.com \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-arm-msm@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=robin.clark@oss.qualcomm.com \
--cc=robin.murphy@arm.com \
--cc=will@kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox