From: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
To: Dikshita Agarwal <quic_dikshita@quicinc.com>,
Vikash Garodia <quic_vgarodia@quicinc.com>,
Abhinav Kumar <abhinav.kumar@linux.dev>,
Mauro Carvalho Chehab <mchehab@kernel.org>
Cc: linux-media@vger.kernel.org, linux-arm-msm@vger.kernel.org,
linux-kernel@vger.kernel.org,
Neil Armstrong <neil.armstrong@linaro.org>
Subject: Re: [PATCH] media: iris: vpu3x: Add MNoC low power handshake during hardware power-off
Date: Tue, 12 Aug 2025 10:00:51 +0100 [thread overview]
Message-ID: <af4cd1f0-9f3a-4eb9-8cd4-ad20506c7a9b@linaro.org> (raw)
In-Reply-To: <20250812-sm8650-power-sequence-fix-v1-1-a51e7f99c56c@quicinc.com>
On 12/08/2025 08:48, Dikshita Agarwal wrote:
> Add the missing write to AON_WRAPPER_MVP_NOC_LPI_CONTROL before
> reading the LPI status register. Introduce a handshake loop to ensure
> MNoC enters low power mode reliably during VPU3 hardware power-off with
> timeout handling.
Can you confirm this is the sequence you want for sm8750 also ?
---
bod
next prev parent reply other threads:[~2025-08-12 9:00 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-08-12 7:48 Dikshita Agarwal
2025-08-12 8:06 ` Neil Armstrong
2025-08-12 9:24 ` Jorge Ramirez
2025-08-12 8:58 ` Konrad Dybcio
2025-08-12 9:00 ` Bryan O'Donoghue [this message]
2025-08-12 9:31 ` Dikshita Agarwal
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=af4cd1f0-9f3a-4eb9-8cd4-ad20506c7a9b@linaro.org \
--to=bryan.odonoghue@linaro.org \
--cc=abhinav.kumar@linux.dev \
--cc=linux-arm-msm@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-media@vger.kernel.org \
--cc=mchehab@kernel.org \
--cc=neil.armstrong@linaro.org \
--cc=quic_dikshita@quicinc.com \
--cc=quic_vgarodia@quicinc.com \
/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
all inboxes | Powered by JetHome®