linux-kernel - [PATCH v2 0/3] ath10k: Introduce a devicetree quirk to skip host cap QMI requests

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Message-Id: <20251110-skip-host-cam-qmi-req-v2-0-0daf485a987a@ixit.cz>
Date: Mon, 10 Nov 2025 15:26:23 +0100
From: David Heidelberg via B4 Relay <devnull+david.ixit.cz@...nel.org>
To: Johannes Berg <johannes@...solutions.net>, 
 Rob Herring <robh@...nel.org>, Krzysztof Kozlowski <krzk+dt@...nel.org>, 
 Conor Dooley <conor+dt@...nel.org>, Jeff Johnson <jjohnson@...nel.org>, 
 Bjorn Andersson <andersson@...nel.org>, 
 Konrad Dybcio <konradybcio@...nel.org>
Cc: linux-wireless@...r.kernel.org, devicetree@...r.kernel.org, 
 ath10k@...ts.infradead.org, linux-kernel@...r.kernel.org, 
 linux-arm-msm@...r.kernel.org, phone-devel@...r.kernel.org, 
 David Heidelberg <david@...t.cz>, Amit Pundir <amit.pundir@...aro.org>, 
 Bjorn Andersson <andersson@...nel.org>
Subject: [PATCH v2 0/3] ath10k: Introduce a devicetree quirk to skip host
 cap QMI requests

This quirk is used so far for Xiaomi Poco F1.

I'm resending it after ~ 4 years since initial send due to Snapdragon
845 being one of best supported platform for mobile phones running
Linux, so it would be shame to not have shiny support.

I'm very much open to suggestions how to solve this in a different way,
as the original discussion thread got quiet, see
  https://lore.kernel.org/all/b796bfee-b753-479a-a8d6-ba1fe3ee6222@ixit.cz/

There could be other devices in need of this quirk, but if they're not,
we could make it compatible specific quirk.

Until merged, available also at:
  https://gitlab.com/dhxx/linux/-/commits/b4/skip-host-cam-qmi-req

Signed-off-by: David Heidelberg <david@...t.cz>
---
Amit Pundir (3):
      dt-bindings: wireless: ath10k: Introduce quirk to skip host cap QMI requests
      ath10k: Introduce a devicetree quirk to skip host cap QMI requests
      arm64: dts: qcom: sdm845-xiaomi-beryllium: Enable ath10k host-cap skip quirk

 .../devicetree/bindings/net/wireless/qcom,ath10k.yaml       |  6 ++++++
 .../arm64/boot/dts/qcom/sdm845-xiaomi-beryllium-common.dtsi |  2 ++
 drivers/net/wireless/ath/ath10k/qmi.c                       | 13 ++++++++++---
 drivers/net/wireless/ath/ath10k/snoc.c                      |  3 +++
 drivers/net/wireless/ath/ath10k/snoc.h                      |  1 +
 5 files changed, 22 insertions(+), 3 deletions(-)
---
base-commit: ab40c92c74c6b0c611c89516794502b3a3173966
change-id: 20251110-skip-host-cam-qmi-req-e155628ebc39

Best regards,
-- 
David Heidelberg <david@...t.cz>