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[2001:1c00:c32:7800:5bfa:a036:83f0:f9ec]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-b9c3cad1350sm15268966b.28.2026.04.01.11.47.30 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 01 Apr 2026 11:47:30 -0700 (PDT) Message-ID: Date: Wed, 1 Apr 2026 20:47:29 +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 From: johannes.goede@oss.qualcomm.com Subject: Re: [PATCH v5 0/4] platform/x86: int3472: Add support for GPIO type 0x02 (strobe) To: Marco Nenciarini , sakari.ailus@linux.intel.com Cc: andriy.shevchenko@linux.intel.com, djrscally@gmail.com, ilpo.jarvinen@linux.intel.com, platform-driver-x86@vger.kernel.org, linux-kernel@vger.kernel.org References: Content-Language: en-US, nl In-Reply-To: Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Proofpoint-GUID: 0q4qjXSX2h1DIGxuCqLwXGiIxYQL8lS- X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwNDAxMDE3NiBTYWx0ZWRfX2ZXwtrWtQkEc 7AX5JPvij05meZ44/5i/r2HgYFXcI/5wSMXqUx0idBkyyekBgX8ihS3wKCsZY2M3E5ce6mUpHDU ywMo+bq2mMo+KEW25xZ9YNw1eSPpsjwBTTz7ej4xDstEn8jclQ4up4RWHvFFmcLXV7D0Um72fRS A5SNyQXmylWnYd9U0fWUSLEK0rgSo/yGKJlVN2poyOnl0D/yG/ECOycwGTHRxxPZIbGiSN5pP1W jAAHiDBeWEL9Yt776pVdy7qEiz5N3SpQo7VRntcoNgS3iaWYPgLiDV04wvOm4bmgpmUroEHR+/Y a1AI7YP5AvOvuKaADH5YvDrlPZFLjpmqg2r+2Xr7v5tkUUEqQLbvFnEmgIZGoCeJ0qqFpARMyTD 4oGnVZigx64uXJejgJoz1EFT7NIC0sgqJKDLVDplYUWWSjl1ggD7AiQblB/yjtAcJG7RvYHu3Kq YA1WeWMuln5IGXr8UGA== X-Proofpoint-ORIG-GUID: 0q4qjXSX2h1DIGxuCqLwXGiIxYQL8lS- X-Authority-Analysis: v=2.4 cv=PoGergM3 c=1 sm=1 tr=0 ts=69cd6844 cx=c_pps a=EVbN6Ke/fEF3bsl7X48z0g==:117 a=xqWC_Br6kY4A:10 a=IkcTkHD0fZMA:10 a=A5OVakUREuEA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=YMgV9FUhrdKAYTUUvYB2:22 a=EUspDBNiAAAA:8 a=uiP3ok2nFBVsqEKrwggA:9 a=QEXdDO2ut3YA:10 a=a_PwQJl-kcHnX1M80qC6:22 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=2026-04-01_04,2026-04-01_02,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 impostorscore=0 spamscore=0 suspectscore=0 bulkscore=0 priorityscore=1501 lowpriorityscore=0 adultscore=0 malwarescore=0 clxscore=1015 phishscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2603050001 definitions=main-2604010176 Hi, On 1-Apr-26 19:13, Marco Nenciarini wrote: > On 01-Apr-26 15:38, johannes.goede@oss.qualcomm.com wrote: >> TL;DR: my proposal is: >> >> 1. Name the new LED classdev ir_flood[_led] including >> adding an "ir_flood" LED lookup with the sensor as >> consuming device of the LED. >> >> 2. Make v4l2-core turn the ir_flood on automatically while >> streaming, just like it does for a "privacy" LED currently >> (mostly re-using the existing privacy LED code). >> >> 3. If in the future userspace needs more fine-grained control >> at a ir_flood V4L2 menu control on the sensor with >> auto/on/off values, defaulting to auto which preserves >> the behavior from 2. > > This plan sounds good to me. > > I have a v8 ready that addresses your feedback on patch 4/4: the LED > lookup is now always registered (for ir_flood too), removing the type > parameter and the conditional switch-case. Shall I go ahead and send it? Since Andy indicated he is ok with that approach, yes please submit v8 and then this should be ready for merging. Regards, Hans