Devicetree
 help / color / mirror / Atom feed
From: Krzysztof Kozlowski <krzk@kernel.org>
To: Bryan O'Donoghue <bryan.odonoghue@linaro.org>,
	Bryan O'Donoghue <bod@kernel.org>,
	Vikash Garodia <vikash.garodia@oss.qualcomm.com>,
	Dikshita Agarwal <dikshita.agarwal@oss.qualcomm.com>,
	Abhinav Kumar <abhinav.kumar@linux.dev>,
	Mauro Carvalho Chehab <mchehab@kernel.org>,
	Rob Herring <robh@kernel.org>,
	Krzysztof Kozlowski <krzk+dt@kernel.org>,
	Conor Dooley <conor+dt@kernel.org>,
	Bjorn Andersson <andersson@kernel.org>,
	Konrad Dybcio <konradybcio@kernel.org>,
	Stanimir Varbanov <stanimir.varbanov@linaro.org>,
	Neil Armstrong <neil.armstrong@linaro.org>,
	Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>,
	Stephan Gerhold <stephan.gerhold@linaro.org>
Cc: linux-media@vger.kernel.org, linux-arm-msm@vger.kernel.org,
	devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
	Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>,
	stable@vger.kernel.org, Daniel J Blueman <daniel@quora.org>
Subject: Re: [PATCH v2 01/12] dt-bindings: media: qcom,venus: Add context bank subnodes to common schema
Date: Thu, 6 Aug 2026 12:14:48 +0200	[thread overview]
Message-ID: <41163185-09e8-47b5-9ece-c6503cb48920@kernel.org> (raw)
In-Reply-To: <ea0f1777-4615-415c-86d2-2a792ea42b3e@linaro.org>

On 06/08/2026 12:07, Bryan O'Donoghue wrote:
> I tend to think - absent an obvious an immediately applicable fix these 
> two drivers must be marked BROKEN, the alternative is to apply Daniel's 
> fix and then live with the results for the bindings.
> 
> Since the DT schema change is still under debate - what alternative is 
> there ?
> 
> I'm not far off sending that patch now myself because I'm not seeing 
> urgency on fixing this and TBH that's pissing me off.
> 
> As a user of a system, I expect resonsible and honest behaviour wrt to 
> bugs, not architecture astronauty while my system can still reset 
> despite perfectly functional fixes being available.
> 
> Great you want to do sub-nodes in DT. Not great, that's not agreed yet, 
> even more not great - the venus stuff isn't even on the list.
> 
> Please indicate what should be done for -stable this week else both of 
> these drivers need to be marked BROKEN.

Nothing should be done for stable. Or rather: you can do whatever you
wish for the stable, because we discuss here mainline, not stable kernel.

There is no problem here "devices running stable kernel are affected"
which we are solving.

The only problem we are solving is "devices running mainline kernel are
affected". Fix this one and stable will follow.

Best regards,
Krzysztof

  reply	other threads:[~2026-08-06 10:14 UTC|newest]

Thread overview: 57+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-07-31 18:22 [PATCH v2 00/12] media: iris: Migrate iommus to iris sub nodes Vikash Garodia
2026-07-31 18:22 ` [PATCH v2 01/12] dt-bindings: media: qcom,venus: Add context bank subnodes to common schema Vikash Garodia
2026-07-31 18:36   ` sashiko-bot
2026-08-01 10:06   ` Bryan O'Donoghue
2026-08-06  5:21     ` Vikash Garodia
2026-08-06  7:54       ` Bryan O'Donoghue
2026-08-06  7:57         ` Vikash Garodia
2026-08-06  9:40           ` Bryan O'Donoghue
2026-08-06 10:07             ` Bryan O'Donoghue
2026-08-06 10:14               ` Krzysztof Kozlowski [this message]
2026-08-06 10:24                 ` Bryan O'Donoghue
2026-08-06 10:32                   ` Krzysztof Kozlowski
2026-08-06 10:50                     ` Bryan O'Donoghue
2026-08-06 11:14                       ` Dmitry Baryshkov
2026-08-06 11:19                         ` Bryan O'Donoghue
2026-08-06 12:20                         ` Vikash Garodia
2026-08-05  7:21   ` Krzysztof Kozlowski
2026-08-05 10:37     ` Krzysztof Kozlowski
2026-08-06  8:46       ` Dmitry Baryshkov
2026-08-06  9:11         ` Krzysztof Kozlowski
2026-08-06  9:20           ` Krzysztof Kozlowski
2026-08-06  9:22           ` Dmitry Baryshkov
2026-08-06  9:36             ` Krzysztof Kozlowski
2026-08-06 10:35               ` Dmitry Baryshkov
2026-08-06 11:56                 ` Vikash Garodia
2026-08-06 12:10                   ` Dmitry Baryshkov
2026-08-06  8:49   ` Dmitry Baryshkov
2026-08-06  9:52     ` Vikash Garodia
2026-08-06 10:38       ` Dmitry Baryshkov
2026-07-31 18:22 ` [PATCH v2 02/12] dt-bindings: media: qcom,sm8550-iris: Add context bank subnodes Vikash Garodia
2026-07-31 18:31   ` sashiko-bot
2026-07-31 20:36   ` Rob Herring (Arm)
2026-08-06  8:51     ` Dmitry Baryshkov
2026-08-05  7:21   ` Krzysztof Kozlowski
2026-07-31 18:22 ` [PATCH v2 03/12] media: iris: Add platform hooks for context bank device setup Vikash Garodia
2026-07-31 18:36   ` sashiko-bot
2026-08-06  8:53   ` Dmitry Baryshkov
2026-07-31 18:22 ` [PATCH v2 04/12] media: iris: Add helper to create a context bank device Vikash Garodia
2026-08-06  8:57   ` Dmitry Baryshkov
2026-08-06 10:08     ` Vikash Garodia
2026-08-06 10:18       ` Krzysztof Kozlowski
2026-07-31 18:22 ` [PATCH v2 05/12] media: iris: Route buffers to the matching " Vikash Garodia
2026-07-31 18:57   ` sashiko-bot
2026-08-06  9:03   ` Dmitry Baryshkov
2026-07-31 18:22 ` [PATCH v2 06/12] media: iris: Skip DMA mask setup when the core device has no IOMMU Vikash Garodia
2026-07-31 18:43   ` sashiko-bot
2026-07-31 18:22 ` [PATCH v2 07/12] media: iris: Create pixel and non-pixel context banks on VPU3x Vikash Garodia
2026-07-31 18:41   ` sashiko-bot
2026-08-06  9:07   ` Dmitry Baryshkov
2026-08-06 10:06     ` Vikash Garodia
2026-08-06 10:53       ` Dmitry Baryshkov
2026-07-31 18:22 ` [PATCH v2 08/12] arm64: dts: qcom: hamoa: Add Iris context bank subnodes Vikash Garodia
2026-07-31 18:22 ` [PATCH v2 09/12] arm64: dts: qcom: sm8550: " Vikash Garodia
2026-07-31 18:38   ` sashiko-bot
2026-07-31 18:22 ` [PATCH v2 10/12] arm64: dts: qcom: lemans: " Vikash Garodia
2026-07-31 18:22 ` [PATCH v2 11/12] arm64: dts: qcom: monaco: " Vikash Garodia
2026-07-31 18:22 ` [PATCH v2 12/12] arm64: dts: qcom: sm8650: " Vikash Garodia

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=41163185-09e8-47b5-9ece-c6503cb48920@kernel.org \
    --to=krzk@kernel.org \
    --cc=abhinav.kumar@linux.dev \
    --cc=andersson@kernel.org \
    --cc=bod@kernel.org \
    --cc=bryan.odonoghue@linaro.org \
    --cc=conor+dt@kernel.org \
    --cc=daniel@quora.org \
    --cc=devicetree@vger.kernel.org \
    --cc=dikshita.agarwal@oss.qualcomm.com \
    --cc=dmitry.baryshkov@oss.qualcomm.com \
    --cc=konrad.dybcio@oss.qualcomm.com \
    --cc=konradybcio@kernel.org \
    --cc=krzk+dt@kernel.org \
    --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=robh@kernel.org \
    --cc=stable@vger.kernel.org \
    --cc=stanimir.varbanov@linaro.org \
    --cc=stephan.gerhold@linaro.org \
    --cc=vikash.garodia@oss.qualcomm.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