From nobody Sun Feb 8 18:32:11 2026 Received: from mail-244107.protonmail.ch (mail-244107.protonmail.ch [109.224.244.107]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 7661414A4F9; Mon, 5 May 2025 06:20:32 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=109.224.244.107 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1746426035; cv=none; b=AWzbZ952ytB+QP0b90kW6xlYPpCTPljemYvo001Pwv0MUuKkkRRmqUDI4vaFNFC2vSuOp7FzshciylB+OiChDsbhtfSENQPnadGs2zV/VIzorO3hh9BDD/ltNn+QOhVOHn8Uv2BrAaXqvaJv5B4ni7rD/CYCUw7MQSW5HI+5Z6o= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1746426035; c=relaxed/simple; bh=WRbxXhF5jzD6HpXtSzphU2DbxmoM1jzyCMvp9GcqV0U=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=WfWkAXz32CLd3jFKRF2aowhCCGpVrg6am47DGcy76u5LoO6W1xA1ag0K5yKqSAlVnjXg0cc5Ph8A+XHbszrSpkIzXu485nLwkpFcg9/zIyFs4rV9ynmwDQfIO01HHqIAuMpBiB3JHSGrvcTOCykhWvFo7OnZKPnJI0RHzOjjG7c= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=geanix.com; spf=pass smtp.mailfrom=geanix.com; dkim=pass (2048-bit key) header.d=geanix.com header.i=@geanix.com header.b=miOMU+rH; arc=none smtp.client-ip=109.224.244.107 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=geanix.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=geanix.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=geanix.com header.i=@geanix.com header.b="miOMU+rH" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=geanix.com; s=protonmail; t=1746426024; x=1746685224; bh=/pl/RqbeblDhs24K7ns24ijDcFav3tDgNErZZsXTCD4=; h=From:Date:Subject:Message-Id:References:In-Reply-To:To:Cc:From:To: Cc:Date:Subject:Reply-To:Feedback-ID:Message-ID:BIMI-Selector: List-Unsubscribe:List-Unsubscribe-Post; b=miOMU+rH4KqqpkGSo8vMx1zw0G60EixhhRFKCmhDMJt7tl8KObuTBJbeCY+q02r95 xtWZhJX48cJFRTOEwBihReI2kbIijbGpRqwg7CpET/cz4zSSPx03oFytogky/yIbXr zphSW6Xv+J6Fb22FU8qccpMw/Q+/mPb48nBDp0OtojW4Q8BYGU9M+LKBcjUN8DFT2z bJB/QCTzVJUnqjlPvWgq+5SEgpv8KrQ4ZhhmTT4ebTEZDdXqpvxSFbGbAQ4rzWA4E2 WCfcP63M/oNk7/rgyFbG4etqfGa2Jv5yaWATnPMVaGYCbuIeHqtKHnu09dMNMoc+fj NwFt3ar2M1ygQ== X-Pm-Submission-Id: 4ZrWbp5jHRzLR From: Sean Nyekjaer Date: Mon, 05 May 2025 08:20:19 +0200 Subject: [PATCH v3 1/2] iio: accel: fxls8962af: Fix temperature calculation Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20250505-fxls-v3-1-8c541bf0205c@geanix.com> References: <20250505-fxls-v3-0-8c541bf0205c@geanix.com> In-Reply-To: <20250505-fxls-v3-0-8c541bf0205c@geanix.com> To: Jonathan Cameron , Marcelo Schmitt , Lars-Peter Clausen , Andy Shevchenko Cc: Jonathan Cameron , linux-iio@vger.kernel.org, linux-kernel@vger.kernel.org, Sean Nyekjaer , stable@vger.kernel.org X-Mailer: b4 0.14.2 According to spec temperature should be returned in milli degrees Celsius. Add in_temp_scale to calculate from Celsius to milli Celsius. Fixes: a3e0b51884ee ("iio: accel: add support for FXLS8962AF/FXLS8964AF acc= elerometers") Cc: stable@vger.kernel.org Reviewed-by: Marcelo Schmitt Signed-off-by: Sean Nyekjaer --- drivers/iio/accel/fxls8962af-core.c | 14 ++++++++++++-- 1 file changed, 12 insertions(+), 2 deletions(-) diff --git a/drivers/iio/accel/fxls8962af-core.c b/drivers/iio/accel/fxls89= 62af-core.c index bf1d3923a181798a1c884ee08b62d86ab5aed26f..27165a14a4802bdecd9a89c38c6= cda294088c5c8 100644 --- a/drivers/iio/accel/fxls8962af-core.c +++ b/drivers/iio/accel/fxls8962af-core.c @@ -23,6 +23,7 @@ #include #include #include +#include =20 #include #include @@ -439,8 +440,16 @@ static int fxls8962af_read_raw(struct iio_dev *indio_d= ev, *val =3D FXLS8962AF_TEMP_CENTER_VAL; return IIO_VAL_INT; case IIO_CHAN_INFO_SCALE: - *val =3D 0; - return fxls8962af_read_full_scale(data, val2); + switch (chan->type) { + case IIO_TEMP: + *val =3D 2 * MSEC_PER_SEC; + return IIO_VAL_INT; + case IIO_ACCEL: + *val =3D 0; + return fxls8962af_read_full_scale(data, val2); + default: + return -EINVAL; + } case IIO_CHAN_INFO_SAMP_FREQ: return fxls8962af_read_samp_freq(data, val, val2); default: @@ -736,6 +745,7 @@ static const struct iio_event_spec fxls8962af_event[] = =3D { .type =3D IIO_TEMP, \ .address =3D FXLS8962AF_TEMP_OUT, \ .info_mask_separate =3D BIT(IIO_CHAN_INFO_RAW) | \ + BIT(IIO_CHAN_INFO_SCALE) | \ BIT(IIO_CHAN_INFO_OFFSET),\ .scan_index =3D -1, \ .scan_type =3D { \ --=20 2.47.1 From nobody Sun Feb 8 18:32:11 2026 Received: from mail-106111.protonmail.ch (mail-106111.protonmail.ch [79.135.106.111]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 7F403199E84 for ; Mon, 5 May 2025 06:20:34 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=79.135.106.111 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1746426036; cv=none; b=VptICTa4EBFkCRtAnB5bP4sLN875BIVtx0l5Xj0IZ8RpYHDUlhGTlwCrVI9A0wCNt9KWt0fmAQnu1tMg/L7MFfTDgNWd4imHUFxIWWGdNPSHEEQknMn+bvzej0YFn9lAuW0isHC3EtYE3CAfsKxic/fRSdnNUYgSN/8LMT5+Tr8= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1746426036; c=relaxed/simple; bh=L8JRM8fgT0pnaZxPiz2MjGtKudbMN+kOblVkTPanaQw=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=eLI9EAgIhlCf9LOiQnvEj+tPH/tQh2R30+v3ba0TXlJjTgEZsz92FRldVL4rDrg2lxoGYHi4caqEXkzHax5nFjhAOwbKIxgbO47tAddTdTX187wKUoGCOl5njcGERQBPTOHFlNl/dDCNFOcqgwLGL4cos6joyVTHESJq1v/4Go0= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=geanix.com; spf=pass smtp.mailfrom=geanix.com; dkim=pass (2048-bit key) header.d=geanix.com header.i=@geanix.com header.b=ekB07B4u; arc=none smtp.client-ip=79.135.106.111 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=geanix.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=geanix.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=geanix.com header.i=@geanix.com header.b="ekB07B4u" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=geanix.com; s=protonmail; t=1746426026; x=1746685226; bh=58dvsD4z/gzLr45OPknIfhl+rpdDoktiL6xkabr5Tt8=; h=From:Date:Subject:Message-Id:References:In-Reply-To:To:Cc:From:To: Cc:Date:Subject:Reply-To:Feedback-ID:Message-ID:BIMI-Selector: List-Unsubscribe:List-Unsubscribe-Post; b=ekB07B4u7Nd+0EtRE6m5hfbHzKNohVHmU8t04ByxP7h24x/hM7XzjM5aWcLAAROUa snTSmLYlMUNFP/iHsLOK97+46tNVAZDW0eGqCPWO4ktsNMUjAO5v6psZklOHb46dMQ 7bAfInzBm0KP1pK9AfCImGkKw75OJhxIlcN8oa4m9CHRYD2KA866Im+vrOSgz/fAI1 GLL0SdslpKdC1Tl/UsE1yELAdByBS9wW0NNgBNu8fkLRAixrwdFoyW0zp4wWWvXcoL soVjh5sn0LnZTKhdEw9HqiDVEzNbBH5KcPiq0OFuKhUc21r9ZHwjq4Rsp9J85UomTt eNqbKyHWEdcwQ== X-Pm-Submission-Id: 4ZrWbr3S3czLT From: Sean Nyekjaer Date: Mon, 05 May 2025 08:20:20 +0200 Subject: [PATCH v3 2/2] iio: accel: fxls8962af: Fix temperature scan element sign Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20250505-fxls-v3-2-8c541bf0205c@geanix.com> References: <20250505-fxls-v3-0-8c541bf0205c@geanix.com> In-Reply-To: <20250505-fxls-v3-0-8c541bf0205c@geanix.com> To: Jonathan Cameron , Marcelo Schmitt , Lars-Peter Clausen , Andy Shevchenko Cc: Jonathan Cameron , linux-iio@vger.kernel.org, linux-kernel@vger.kernel.org, Sean Nyekjaer , stable@vger.kernel.org X-Mailer: b4 0.14.2 Mark the temperature element signed, data read from the TEMP_OUT register is in two's complement format. This will avoid the temperature being mishandled and miss displayed. Fixes: a3e0b51884ee ("iio: accel: add support for FXLS8962AF/FXLS8964AF acc= elerometers") Suggested-by: Marcelo Schmitt Cc: stable@vger.kernel.org Reviewed-by: Marcelo Schmitt Signed-off-by: Sean Nyekjaer --- drivers/iio/accel/fxls8962af-core.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/iio/accel/fxls8962af-core.c b/drivers/iio/accel/fxls89= 62af-core.c index 27165a14a4802bdecd9a89c38c6cda294088c5c8..00dfe962f4913f876fc461f3fa0= 3dfce4e443218 100644 --- a/drivers/iio/accel/fxls8962af-core.c +++ b/drivers/iio/accel/fxls8962af-core.c @@ -749,6 +749,7 @@ static const struct iio_event_spec fxls8962af_event[] = =3D { BIT(IIO_CHAN_INFO_OFFSET),\ .scan_index =3D -1, \ .scan_type =3D { \ + .sign =3D 's', \ .realbits =3D 8, \ .storagebits =3D 8, \ }, \ --=20 2.47.1