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[78.88.45.245]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-b9084f191b9sm509759166b.67.2026.02.25.06.48.20 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 25 Feb 2026 06:48:21 -0800 (PST) Message-ID: <6e525b57-bab8-4549-8d33-bcdb1a474fea@oss.qualcomm.com> Date: Wed, 25 Feb 2026 15:48:19 +0100 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] arm64: dts: qcom: msm8939-asus-z00t: add ambient light and proximity sensor To: Erikas Bitovtas , Bjorn Andersson , Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, ~postmarketos/upstreaming@lists.sr.ht, phone-devel@vger.kernel.org References: <20260225-z00t-capella-sensor-v1-1-99f767bc326a@gmail.com> Content-Language: en-US From: Konrad Dybcio In-Reply-To: <20260225-z00t-capella-sensor-v1-1-99f767bc326a@gmail.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwMjI1MDE0MSBTYWx0ZWRfX24kfwRT6Gpz5 G2SNaVXLd083Ps4mFllgFqaT9UlvUbnMa7raohOzJaqFcCG94sbhUmYPzNMDg43lHg2qNWNbQZt /p2qTGuw6YHG17xtDvt962frNNXP9rtQrXs+OFEIASdWejZBSB/ro9tlXuoLViCgueywUebkfSD KR0KXqpjXJZZLHvZWsvDRLEHMqnx3Yp3oyYXBlnGEraeArg+AEkJ7d14z8J7wlbC0d2GszxDXuc 9cch/EVz/HXfRRN29sf3pXcFPGzjsmk1X4if/R920OEJzIZtd4hvg9BOmlmjbOAK1TOBWKftGbn GuEVNpvS2bm/xrqabgIJh3jiZ4kajocjLpFqJuUwTxPQfiAxKUprNI+6eAdjOkEVPfbzwoaaPk4 yWUdCZutcgiMWh7gzQG2h4xAm2AN2QTpEMCIRygN81vIMfDRQxaFQ4T6Z+1FSj6oZdy02qO6Km+ T/kzlXiqFBP8JJVs10w== X-Proofpoint-GUID: gNkpQCFmCeXIpSVwMczvi9DJNTpJsO3A X-Proofpoint-ORIG-GUID: gNkpQCFmCeXIpSVwMczvi9DJNTpJsO3A X-Authority-Analysis: v=2.4 cv=etXSD4pX c=1 sm=1 tr=0 ts=699f0bb7 cx=c_pps a=oc9J++0uMp73DTRD5QyR2A==:117 a=FpWmc02/iXfjRdCD7H54yg==:17 a=IkcTkHD0fZMA:10 a=HzLeVaNsDn8A:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=yx91gb_oNiZeI1HMLzn7:22 a=pGLkceISAAAA:8 a=EUspDBNiAAAA:8 a=DldKRDGfgS33INwkZP4A:9 a=QEXdDO2ut3YA:10 a=iYH6xdkBrDN1Jqds4HTS:22 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1121,Hydra:6.1.51,FMLib:17.12.100.49 definitions=2026-02-25_01,2026-02-25_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 clxscore=1015 lowpriorityscore=0 impostorscore=0 adultscore=0 malwarescore=0 suspectscore=0 bulkscore=0 phishscore=0 spamscore=0 priorityscore=1501 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2602130000 definitions=main-2602250141 On 2/25/26 3:43 PM, Erikas Bitovtas wrote: > This device uses Capella CM36686 as its ambient light and proximity > sensor. It is fully compatible with Vishay VCNL4040. Downstream device > tree reports Capella CM36283, but upon probe, a device ID for CM36686 is > actually found. This commit adds support for Capella CM36686 ambient > light and proximity sensor. > > Signed-off-by: Erikas Bitovtas > --- > arm64: dts: qcom: msm8939-asus-z00t: add ambient light and proximity > sensor > > This device uses Capella CM36686 as its ambient light and proximity > sensor. Downstream device tree uses the compatible of CM36283, but upon > probe, we can see that a device ID of CM36686 is actually read. Possibly > a driver for CM36283 was adapted to be used on CM36686. > This patch enables Capella CM36686 ambient light and proximity sensor on > Asus ZenFone 2 Laser/Selfie. Downstream using vaguely-related compatibles is ""standard practice"", many vendor drivers don't really care about semantic correctness, as you were able to find out via the chip ID register Reviewed-by: Konrad Dybcio Konrad