From nobody Sat Feb 7 11:38:17 2026 Received: from mail-43171.protonmail.ch (mail-43171.protonmail.ch [185.70.43.171]) (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 4F70B1E0E0B; Fri, 2 May 2025 06:15:18 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=185.70.43.171 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1746166523; cv=none; b=EC/dVeTF7ffE5I6lllWgy7PyWgZNPqE9Y/hDOIAWs3X6Z37KGWPkQcMr5GZg3LA5dAgfW6j3z1vfQeO7GVkQUybqTkZM8qZgwQp7+YxUaOPc1dphqNk+J0xLb1SFMV/SUHrXIUBsSTQ0q3nwbwvhp5Qp4LkpQa+kde9eCk2S5aI= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1746166523; c=relaxed/simple; bh=JqUrz+yQLsGFTGUjm66eTro/hg/GGoVJESB4pxHqkbw=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=XoAxmRWyzX8ONkB1UrydJWo+cLeH1djKTS74rY+C+RNyf4dnr1qW8KiRSbSk8Nlu+APAEh20mg4INmDtNNmURhuUSZ5GC1ic7pWmaTYuEpfpqDsag23MwoFY76FWE9djCpO+AsMKVkgPr51B4vmKgi2zGMmD3Ie0FqMctYyZd8o= 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=LNamY64l; arc=none smtp.client-ip=185.70.43.171 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="LNamY64l" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=geanix.com; s=protonmail; t=1746166516; x=1746425716; bh=g4Z460222XadO53LFXDxzVnUu8E6PN96LYtxDru3wHk=; 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=LNamY64lhmNPmmXuXDEMPugkCIGHSYFs4lQdtBdmHxkdfNiYhbl3lF3JO9QDNnD9B WRoZFl3FzNBPGQolZKaNqVZrcose1g1iVfz2knChw48NJ4njyOk44Hg0klfPZbSzGe zhgiI7h5JluNeXiYhkzvCckWuMm5mE4/XkVkN9nsEhYhSiQE5q9ZwLMsOIwiSc54ec 5k/9W3HDCYB9bwBksfFJLE0SZl/wFXm0oYEpgguOU1h19jAytrce2MG2nANKs31+hH iIXvjU4fDxOIjXQD4xqA7ZbidIwFKDAhTvdF7iw5LfC0zggumTK89ysxcSGKhebxJZ I2tWoOIWC7KUw== From: Sean Nyekjaer Date: Fri, 02 May 2025 08:15:06 +0200 Subject: [PATCH v2 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: <20250502-fxls-v2-1-e1af65f1aa6c@geanix.com> References: <20250502-fxls-v2-0-e1af65f1aa6c@geanix.com> In-Reply-To: <20250502-fxls-v2-0-e1af65f1aa6c@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 Signed-off-by: Sean Nyekjaer Reviewed-by: Marcelo Schmitt --- drivers/iio/accel/fxls8962af-core.c | 15 +++++++++++++-- 1 file changed, 13 insertions(+), 2 deletions(-) diff --git a/drivers/iio/accel/fxls8962af-core.c b/drivers/iio/accel/fxls89= 62af-core.c index bf1d3923a181798a1c884ee08b62d86ab5aed26f..f515222e008493687921879a0b0= ef44fd4ae5d10 100644 --- a/drivers/iio/accel/fxls8962af-core.c +++ b/drivers/iio/accel/fxls8962af-core.c @@ -134,6 +134,8 @@ =20 /* Raw temp channel offset */ #define FXLS8962AF_TEMP_CENTER_VAL 25 +/* Raw temp channel scale */ +#define FXLS8962AF_TEMP_SCALE 1000 =20 #define FXLS8962AF_AUTO_SUSPEND_DELAY_MS 2000 =20 @@ -439,8 +441,16 @@ 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 FXLS8962AF_TEMP_SCALE; + 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 +746,7 @@ 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 Sat Feb 7 11:38:17 2026 Received: from mail-0301.mail-europe.com (mail-0301.mail-europe.com [188.165.51.139]) (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 9FE071EB187; Fri, 2 May 2025 06:15:26 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=188.165.51.139 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1746166528; cv=none; b=WCGvKcedbjs7g4UHmminKLhBO3too2mte0kb6nzLpyjXZneQ42thpx7dMvqepMb1+7Pdilyw0IEc28UmHmggtQYYgOnk48GcHk6rZBuf+YPwl2MS0eGmNCmWbxgSEE4I7J/+o0STNdxJEJdxbCfZR3kyhDM7Cfxf3L+S/+rhR4c= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1746166528; c=relaxed/simple; bh=9RqD1rtDZ3nx/5xl4S8rNG4umy0IwWzfFpWHE+myW3E=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=eZpQacDF8TtI8pZM2NGjTUVHkpxSY1gPUw/KhLKySK+MhXG+UajAqC1RSMZ9TeeJYuCU8TIzxAWrfQNKUmHNvnKDfSWuPrWP5uHjTROQWLsTZ3kIyZbOM2skFBkEuN8ERxD9tXq8LdBg4hTmc/xDAfmKPCa5d+UmdbGXURGAKG4= 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=Pmt7L0uh; arc=none smtp.client-ip=188.165.51.139 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="Pmt7L0uh" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=geanix.com; s=protonmail; t=1746166517; x=1746425717; bh=avL9fBB6weC8oCLy3XgV5GE6YeyH90JKq36fRo/ChEo=; 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=Pmt7L0uh10dXvyxFAI/Haz410R6/M2PTAG2jrlPvB5tHIP3Y0oVg4P7NU6/3ZXk2E 0Qq4xSyLmWmnc6fB2W528bU2u8zJ4nSTTBkUzkTNw5i2+8eyQF7XI4ERgWPwoc5TBZ MFochqFYA3UOvDLqE0NnlnFCjt7BKSYlflHvEIgVDESfuuwXR1vuWifzLxQtgVwQ80 oyVIagjc81Pi0RNbTBqIiPuJt+JAZLAwOdufgf8R6gNReX2ZRSr4t2Jci4m2MdkCwL CTrCvgDO9zbfEHXoMOQ6bBpnRXvGi0WU4SQCtaVky6gT8c48ngQVtTx+6nU/61Ku5l pdoq8h6ocMqXw== From: Sean Nyekjaer Date: Fri, 02 May 2025 08:15:07 +0200 Subject: [PATCH v2 2/2] iio: accel: fxls8962af: Fix sign temperature scan element 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: <20250502-fxls-v2-2-e1af65f1aa6c@geanix.com> References: <20250502-fxls-v2-0-e1af65f1aa6c@geanix.com> In-Reply-To: <20250502-fxls-v2-0-e1af65f1aa6c@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 TEMP_OUT register contains the 8-bit, 2's complement temperature value. Let's mark the temperature scan element signed. Fixes: a3e0b51884ee ("iio: accel: add support for FXLS8962AF/FXLS8964AF acc= elerometers") Suggested-by: Marcelo Schmitt Cc: stable@vger.kernel.org Signed-off-by: Sean Nyekjaer Reviewed-by: Marcelo Schmitt --- 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 f515222e008493687921879a0b0ef44fd4ae5d10..e1b752e202b877db606a55a978d= 63ef52894c60d 100644 --- a/drivers/iio/accel/fxls8962af-core.c +++ b/drivers/iio/accel/fxls8962af-core.c @@ -750,6 +750,7 @@ 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