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[78.88.45.245]) by smtp.gmail.com with ESMTPSA id 4fb4d7f45d1cf-5f36ef56e54sm1390299a12.18.2025.04.11.12.25.29 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 11 Apr 2025 12:25:31 -0700 (PDT) Message-ID: Date: Fri, 11 Apr 2025 21:25:28 +0200 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 v1 1/1] arm64: dts: qcom: x1e80100-lenovo-yoga-slim7x: enable MICs LDO To: Aleksandrs Vinarskis , Bjorn Andersson , linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , Conor Dooley References: <20250411155852.4238-1-alex.vinarskis@gmail.com> Content-Language: en-US From: Konrad Dybcio In-Reply-To: <20250411155852.4238-1-alex.vinarskis@gmail.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Proofpoint-GUID: U33KibD3YB4d9nPMRGa_d7rofjE3qup0 X-Proofpoint-ORIG-GUID: U33KibD3YB4d9nPMRGa_d7rofjE3qup0 X-Authority-Analysis: v=2.4 cv=dbeA3WXe c=1 sm=1 tr=0 ts=67f96cad cx=c_pps a=JbAStetqSzwMeJznSMzCyw==:117 a=FpWmc02/iXfjRdCD7H54yg==:17 a=IkcTkHD0fZMA:10 a=XR8D0OoHHMoA:10 a=pGLkceISAAAA:8 a=I4MXn53k6lXHh1bxTIIA:9 a=QEXdDO2ut3YA:10 a=uxP6HrT_eTzRwkO_Te1X:22 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1095,Hydra:6.0.680,FMLib:17.12.68.34 definitions=2025-04-11_07,2025-04-10_01,2024-11-22_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 impostorscore=0 suspectscore=0 mlxlogscore=907 phishscore=0 mlxscore=0 spamscore=0 malwarescore=0 clxscore=1015 adultscore=0 priorityscore=1501 lowpriorityscore=0 bulkscore=0 classifier=spam authscore=0 authtc=n/a authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.19.0-2502280000 definitions=main-2504110123 On 4/11/25 5:54 PM, Aleksandrs Vinarskis wrote: > Particular device comes without headset combo jack, hence does not > feature wcd codec IC. In such cases, DMICs are powered from vreg_l1b. > Set regulator as always-on to enable microphones. > > Signed-off-by: Aleksandrs Vinarskis > --- Can we bind it to the soundcard or something, so that we're not leaking power? Konrad