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[144.178.202.138]) by smtp.gmail.com with ESMTPSA id 4fb4d7f45d1cf-6a66ed20d3fsm252725a12.24.2026.08.31.23.57.58 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 31 Aug 2026 23:57:58 -0700 (PDT) Precedence: bulk X-Mailing-List: linux-hardening@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Mime-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=UTF-8 Date: Tue, 01 Sep 2026 08:57:58 +0200 Message-Id: Subject: Re: [PATCH v2 5/5] iio: light: stk3310: support the Sensortek STK36C61 From: "Luca Weiss" To: "Jorijn van der Graaf" , "Marcelo Schmitt" , "Luca Weiss" Cc: "Jonathan Cameron" , , "David Lechner" , =?utf-8?q?Nuno_S=C3=A1?= , "Andy Shevchenko" , "Andy Shevchenko" , "Rob Herring" , "Krzysztof Kozlowski" , "Conor Dooley" , , "Kees Cook" , "Gustavo A. R. Silva" , , X-Mailer: aerc 0.21.0-0-g5549850facc2 References: <20260826175409.326131-1-jorijnvdgraaf@catcrafts.net> <20260826175409.326131-6-jorijnvdgraaf@catcrafts.net> <20260828154705.11962-1-jorijnvdgraaf@catcrafts.net> <20260830201950.63838-1-jorijnvdgraaf@catcrafts.net> <20260901025502.231703-1-jorijnvdgraaf@catcrafts.net> In-Reply-To: <20260901025502.231703-1-jorijnvdgraaf@catcrafts.net> Hi Jorijn, On Tue Sep 1, 2026 at 4:55 AM CEST, Jorijn van der Graaf wrote: > On Mon, Aug 31, 2026 at 10:28:50PM -0300, Marcelo Schmitt wrote: >> Never mind, I completely missed the point of it having a preliminary dat= asheet. >> It might be sensible to try to estimate if the final version will keep t= he same >> name and PDT_ID. > > On the name: the Fairphone 6 repair document's block diagram labels > the part "3IN1 ALPS/RGB sensor/STK36C61", without the A ([1], page > 107), while the LCSC and JLCPCB listings carry the -A name. The > diagram is provenance rather than proof because the same page > misrenders two other part names and I have not read the package > marking itself. > > The driver name would follow the existing family convention either > way: this driver already binds the four STK3311 variants (STK3311, > -A, -S34, -X), each with its own chip ID in stk3310_chip_ids, under > the single name "stk3311". > > On the ID: the published sheet says 0x93, Luca's 0.9.2 revision says > 0x95, and the part in the phone reads 0x95. stk3310_chip_ids is a > flat accept-list, so if a final sheet moved the ID again it would be > added alongside, not swapped. > > Luca, can you confirm which part is actually in the device, the > STK36C61 or the STK36C61-A? The BOM I'm viewing clearly states "STK36C61-A". Regards Luca > > [1] https://www.fairphone.com/wp-content/uploads/2025/08/Fairphone-Gen.-6= _-Information-on-how-to-repair-dispose-of-and-recycle-EN-NL-FR-DE.pdf > > Thanks, > Jorijn