From nobody Tue Dec 16 07:41:27 2025 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 A77A326FD8A for ; Mon, 5 May 2025 19:20:21 +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=1746472823; cv=none; b=i1yfi/aH4zbUYpG7Rn7D9bag55c8gYyXyZdR9lIyxLFXeCadqH7PMypvQFLchq1iPUXru5Ib+ijJQHq52NombztUChv2iTrrk2yzGg58bzpSag1HNZalhyOuxcP9YPJv7vgOJWxS9MCnDYx2Zp/lzwxKOkL/eVlnYXDHfJLQ6xU= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1746472823; c=relaxed/simple; bh=+d8tniBcw4iQZBqdUy3M4jejJxgWy7tKaRDD9lEZtHs=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=Kot0hnPCAY6g2WKsh2wN2OgJLIvllnGhj6ZEiobwFB+EkGrt6XE8FX5E4bWSYUuIm7rSFWm8KYaqaayG2eS8eKXfUA9i7HKB3lHCXZLB6LII0vYNIVq5dV/cg6A0DmxVDGlEa3/C02TPp7CZaZn5XevwauzpjWNno3y+seoSf8M= 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=HnYCQsZ5; 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="HnYCQsZ5" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=geanix.com; s=protonmail; t=1746472818; x=1746732018; bh=1O24BfelhZ9DVYbWzph2yMsqMQ0dqOUQjVvsT2MqzQU=; 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=HnYCQsZ5mKO2VNBA67w7vV/vd+EAf6+Ye7IyIYC5t9Us7m7bcAGgXkUNXldKO7H4Q xCecxKro3SZrHiYlGPaSdo9JluE9F6iWyYhcxmq+d9W2gZOgyjTwcCJdV794LhdbCc JBE27erBHHm3kPnBfPXDaEAdYjUeSGEqIogm0mfL8TvFfBJr0iYolgDYMnBK0qmoM4 S80haGZWs23cycO5oal1SzQdM1/EFmecbMcyh85iNwXcIUvonZgnj7/tVPf0Z8lMFK z1Y2CgiWMKMBm8yEhjZ2tT05F+jtrwqV/sDeV1op7bG6nDyJ8MWqhXxt56UaywK40b IQuPMJR0tjneA== X-Pm-Submission-Id: 4Zrrvd5bmTz452 From: Sean Nyekjaer Date: Mon, 05 May 2025 21:20:07 +0200 Subject: [PATCH v4 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-v4-1-a38652e21738@geanix.com> References: <20250505-fxls-v4-0-a38652e21738@geanix.com> In-Reply-To: <20250505-fxls-v4-0-a38652e21738@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..5f5e917f7aa53912448ba078027= 183c63bc0cd7d 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 MILLIDEGREE_PER_DEGREE; + 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 Tue Dec 16 07:41:27 2025 Received: from mail-106112.protonmail.ch (mail-106112.protonmail.ch [79.135.106.112]) (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 DD5102701D3; Mon, 5 May 2025 19:20:27 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=79.135.106.112 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1746472829; cv=none; b=UqGT7Or0a8MD9FAgipiAR9tQBHuSiQHwN5Ad1B2KAZIl0PiUjvzgCD7YGUaA8YayDTV6GRDdEyLR66imnN2we6V/JJctEYkCnHLW45R4ky12njcKQR4U+USBz9rCkW7AK3tw5UqFf6xhDlgqxJlX1rYV85xdJYRvtuig4k7wYCw= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1746472829; c=relaxed/simple; bh=P4BKDhR3DdDMdemAbFzh0XhwRO1dWe2CIYGMmPNh9GI=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=bFVjVKPK+LeIT/iivxf3ro2SoIFgOIVqdui73AZN/2dK78WXvRv8TotOb6O823vZMRTQP1hcktd3AtNb7ouhwkqZSb6U/2VFmbAs9KK1SeaTDoNLZIIupggAZTXgKFaBXw4DHRdXCiLAPbk7RAKW+RyPQIC7A6+HeSxjcTlQM8Y= 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=ZM4MTXdw; arc=none smtp.client-ip=79.135.106.112 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="ZM4MTXdw" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=geanix.com; s=protonmail; t=1746472824; x=1746732024; bh=FD8Y5WNbDcIAG7xoVC3TJJjkFZkawA3inBTE5n3G/mM=; 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=ZM4MTXdwD2pqH/UKkjuZOUmvQ1gxEWQM48329ivPvHeCZeqXWnDxc2KOPlugSJ/wi 9BekW0j4FB8Mf2gs1n62ccLNcyES1qAtO+ElaaaJQVzNttyAbRufgHqC/7lC4rt5tV RQrBPNCYLZ0doWIZo8XHkyfjv9yZkNzoljS8GQTlOmD5r3J+vw2tVYHDE/gvStZPUP gysPdVU+75OTvPjtOlMuassaQsywON4HC7pxJHwfysSLnT4TBmTIG7vyz7phdgqskm Q8S1OGHyvnLWD+vsALvr8PZZe+EyCYvbjIcU0ENfEigG8aGXxuMru5EbZRwiZJlN9z fYsBsqgmiFGQQ== X-Pm-Submission-Id: 4Zrrvk4Jdyz44y From: Sean Nyekjaer Date: Mon, 05 May 2025 21:20:08 +0200 Subject: [PATCH v4 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-v4-2-a38652e21738@geanix.com> References: <20250505-fxls-v4-0-a38652e21738@geanix.com> In-Reply-To: <20250505-fxls-v4-0-a38652e21738@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 5f5e917f7aa53912448ba078027183c63bc0cd7d..ae965a8f560d3b9872a7197c3b5= 40fe4f7f655df 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