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[24.130.122.79]) by smtp.gmail.com with ESMTPSA id a92af1059eb24-12bede54ba8sm15701803c88.10.2026.04.06.08.51.38 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 06 Apr 2026 08:51:38 -0700 (PDT) Message-ID: <0cf5e285-b5f0-49ef-97ae-6c04504044ac@oss.qualcomm.com> Date: Mon, 6 Apr 2026 08:51:37 -0700 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v4 1/3] dt-bindings: wireless: ath10k: Add quirk to skip host cap QMI requests To: david@ixit.cz, Johannes Berg , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Jeff Johnson , Bjorn Andersson , Konrad Dybcio , Paul Sajna Cc: Amit Pundir , linux-wireless@vger.kernel.org, devicetree@vger.kernel.org, ath10k@lists.infradead.org, linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org, phone-devel@vger.kernel.org References: <20260325-skip-host-cam-qmi-req-v4-0-bc08538487aa@ixit.cz> <20260325-skip-host-cam-qmi-req-v4-1-bc08538487aa@ixit.cz> From: Jeff Johnson Content-Language: en-US In-Reply-To: <20260325-skip-host-cam-qmi-req-v4-1-bc08538487aa@ixit.cz> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwNDA2MDE1NiBTYWx0ZWRfXwM0LZpF/EFpz NIJb3L0dMygrQBNsPshwT+BTb0Nqn+OHZjky2RRxpUMDKlLap/d1bH/VGQsBPzUwt44yImIMl+d pPbidZj5ZL/kSOZsqGUPY453FhNUCC/zoSEAnXp+6EvxfK5aWAAMbvIDNPL+dw4NSaWLs24YEXV AFpIj5Q1vDh0TIREP3GsYPwMdqk43/Kqd06VHY9MEL5v9cJz91ARPmpjM6JM8S5LBJVkrCSP108 LLvBKfZQEUSCrfR5kJykPKzEUPB5cUEgF1e6LiGCLHMI+GH8VP7w28CEgEl5v2xgsg9IPT6m8IQ jQywhyqf8jZtJpAe9uYQjSFCgjLacYsKjWtGvim0jdfR6kR84SXx46g9QPev+PU6oPgYk3PHWBk eVZ+OdhnX5MqYInchEbABYbpk2EeX+DAMHa4SYqr/TUnVuoUxFvVTaC/aP2qlUc4l0CtVx1S+4a SAYOUGEx4vTyXEqUB2A== X-Proofpoint-ORIG-GUID: SOkRdhZ6COdjELFhV32nHcYgHSgjDL_h X-Proofpoint-GUID: SOkRdhZ6COdjELFhV32nHcYgHSgjDL_h X-Authority-Analysis: v=2.4 cv=JZOxbEKV c=1 sm=1 tr=0 ts=69d3d68d cx=c_pps a=bS7HVuBVfinNPG3f6cIo3Q==:117 a=Tg7Z00WN3eLgNEO9NLUKUQ==:17 a=IkcTkHD0fZMA:10 a=A5OVakUREuEA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=_glEPmIy2e8OvE2BGh3C:22 a=VwQbUJbxAAAA:8 a=Gbw9aFdXAAAA:8 a=KKAkSRfTAAAA:8 a=Jr6ivFuIO4VC9FIHmAQA:9 a=QEXdDO2ut3YA:10 a=vBUdepa8ALXHeOFLBtFW:22 a=9vIz8raoGPyDa4jBFAYH:22 a=cvBusfyB2V15izCimMoJ:22 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1143,Hydra:6.1.51,FMLib:17.12.100.49 definitions=2026-04-06_03,2026-04-03_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 clxscore=1015 suspectscore=0 bulkscore=0 malwarescore=0 spamscore=0 impostorscore=0 priorityscore=1501 lowpriorityscore=0 adultscore=0 phishscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2603050001 definitions=main-2604060156 On 3/25/2026 10:57 AM, David Heidelberg via B4 Relay wrote: > From: Amit Pundir > > Some firmware versions do not support the host-capability QMI request. > Since this request occurs before firmware and board files are loaded, > the quirk cannot be expressed in the firmware itself and must be described > in the device tree. > > Signed-off-by: Amit Pundir > Signed-off-by: David Heidelberg > --- > Documentation/devicetree/bindings/net/wireless/qcom,ath10k.yaml | 6 ++++++ > 1 file changed, 6 insertions(+) > > diff --git a/Documentation/devicetree/bindings/net/wireless/qcom,ath10k.yaml b/Documentation/devicetree/bindings/net/wireless/qcom,ath10k.yaml > index f2440d39b7ebc..5120b3589ab57 100644 > --- a/Documentation/devicetree/bindings/net/wireless/qcom,ath10k.yaml > +++ b/Documentation/devicetree/bindings/net/wireless/qcom,ath10k.yaml > @@ -171,6 +171,12 @@ properties: > Quirk specifying that the firmware expects the 8bit version > of the host capability QMI request > > + qcom,snoc-host-cap-skip-quirk: > + type: boolean > + description: > + Quirk specifying that the firmware wants to skip the host > + capability QMI request > + > qcom,xo-cal-data: > $ref: /schemas/types.yaml#/definitions/uint32 > description: > DT folks, there is a pending DTS series [1] that would like to reference this capability. Would like to get an ack so I can get this in the upcoming merge window. Thanks, /jeff [1] https://lore.kernel.org/all/20260401-judyln-dts-v8-0-7677cfafbc78@postmarketos.org/