From: Jonathan Cameron <jic23@kernel.org>
To: "H. Nikolaus Schaller" <hns@goldelico.com>
Cc: Linus Walleij <linus.walleij@linaro.org>,
Rob Herring <robh+dt@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
Andy Shevchenko <andriy.shevchenko@linux.intel.com>,
Charles Keepax <ckeepax@opensource.cirrus.com>,
Song Qiang <songqiang1304521@gmail.com>,
Jean-Baptiste Maneyrol <jmaneyrol@invensense.com>,
Martin Kelly <mkelly@xevo.com>,
Jonathan Marek <jonathan@marek.ca>,
Brian Masney <masneyb@onstation.org>,
Stephan Gerhold <stephan@gerhold.net>,
letux-kernel@openphoenux.org, Hartmut Knaack <knaack.h@gmx.de>,
Lars-Peter Clausen <lars@metafoo.de>,
Peter Meerwald-Stadler <pmeerw@pmeerw.net>,
linux-iio@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH v2 04/10] iio: accel: bma180: add mount matrix support
Date: Sun, 3 Mar 2019 15:20:50 +0000 [thread overview]
Message-ID: <20190303152050.1bd70f7d@archlinux> (raw)
In-Reply-To: <39eb050ab5ba5a10f624f95f2bf4582e4e7ccbde.1550768574.git.hns@goldelico.com>
On Thu, 21 Feb 2019 18:02:49 +0100
"H. Nikolaus Schaller" <hns@goldelico.com> wrote:
> This patch allows to read a mount-matrix device tree
> property and report to user-space or in-kernel iio
> clients.
>
> Signed-off-by: H. Nikolaus Schaller <hns@goldelico.com>
Applied.
Thanks,
Jonathan
> ---
> drivers/iio/accel/bma180.c | 18 +++++++++++++++++-
> 1 file changed, 17 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/iio/accel/bma180.c b/drivers/iio/accel/bma180.c
> index cb9765a3de60..f9720a1e8a7c 100644
> --- a/drivers/iio/accel/bma180.c
> +++ b/drivers/iio/accel/bma180.c
> @@ -116,6 +116,7 @@ struct bma180_data {
> struct i2c_client *client;
> struct iio_trigger *trig;
> const struct bma180_part_info *part_info;
> + struct iio_mount_matrix orientation;
> struct mutex mutex;
> bool sleep_state;
> int scale;
> @@ -561,6 +562,15 @@ static int bma180_set_power_mode(struct iio_dev *indio_dev,
> return ret;
> }
>
> +static const struct iio_mount_matrix *
> +bma180_accel_get_mount_matrix(const struct iio_dev *indio_dev,
> + const struct iio_chan_spec *chan)
> +{
> + struct bma180_data *data = iio_priv(indio_dev);
> +
> + return &data->orientation;
> +}
> +
> static const struct iio_enum bma180_power_mode_enum = {
> .items = bma180_power_modes,
> .num_items = ARRAY_SIZE(bma180_power_modes),
> @@ -571,7 +581,8 @@ static const struct iio_enum bma180_power_mode_enum = {
> static const struct iio_chan_spec_ext_info bma180_ext_info[] = {
> IIO_ENUM("power_mode", true, &bma180_power_mode_enum),
> IIO_ENUM_AVAILABLE("power_mode", &bma180_power_mode_enum),
> - { },
> + IIO_MOUNT_MATRIX(IIO_SHARED_BY_DIR, bma180_accel_get_mount_matrix),
> + { }
> };
>
> #define BMA180_ACC_CHANNEL(_axis, _bits) { \
> @@ -722,6 +733,11 @@ static int bma180_probe(struct i2c_client *client,
> chip = id->driver_data;
> data->part_info = &bma180_part_info[chip];
>
> + ret = iio_read_mount_matrix(&client->dev, "mount-matrix",
> + &data->orientation);
> + if (ret)
> + return ret;
> +
> ret = data->part_info->chip_config(data);
> if (ret < 0)
> goto err_chip_disable;
next prev parent reply other threads:[~2019-03-03 15:21 UTC|newest]
Thread overview: 37+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-02-21 17:02 [PATCH v2 00/10] iio mount matrix - revitalize missing bindings documentation and provide code for bmc150, bmg160, bma180, itg3200, hmc584x H. Nikolaus Schaller
2019-02-21 17:02 ` [PATCH v2 01/10] iio: Allow to read mount matrix from ACPI H. Nikolaus Schaller
2019-03-03 14:59 ` Jonathan Cameron
2019-02-21 17:02 ` [PATCH v2 02/10] iio: document bindings for mounting matrices H. Nikolaus Schaller
2019-02-22 23:42 ` Rob Herring
2019-02-25 16:32 ` Jonathan Corbet
2019-02-25 18:24 ` Linus Walleij
2019-02-25 18:29 ` Jonathan Corbet
2019-02-25 19:38 ` Rob Herring
2019-03-03 15:19 ` Jonathan Cameron
2019-03-07 12:53 ` H. Nikolaus Schaller
2019-07-23 7:42 ` Linus Walleij
2019-07-23 9:46 ` H. Nikolaus Schaller
2019-07-28 7:50 ` Jonathan Cameron
2019-07-28 10:07 ` Linus Walleij
2019-07-23 15:39 ` Andy Shevchenko
2019-02-21 17:02 ` [PATCH v2 03/10] iio: accel: bmc150: add mount matrix support H. Nikolaus Schaller
2019-03-03 15:20 ` Jonathan Cameron
2019-02-21 17:02 ` [PATCH v2 04/10] iio: accel: bma180: " H. Nikolaus Schaller
2019-03-03 15:20 ` Jonathan Cameron [this message]
2019-02-21 17:02 ` [PATCH v2 05/10] iio: gyro: bmg160: " H. Nikolaus Schaller
2019-03-03 15:21 ` Jonathan Cameron
2019-02-21 17:02 ` [PATCH v2 06/10] iio: gyro: itg3200: " H. Nikolaus Schaller
2019-03-03 15:22 ` Jonathan Cameron
2019-02-21 17:02 ` [PATCH v2 07/10] iio: magnetometer: bmc150: " H. Nikolaus Schaller
2019-03-03 15:23 ` Jonathan Cameron
2019-02-21 17:02 ` [PATCH v2 08/10] iio: magnetometer: hmc5843: " H. Nikolaus Schaller
2019-03-03 15:24 ` Jonathan Cameron
2019-02-21 17:02 ` [PATCH v2 09/10] iio: mpu6050: improve code readability H. Nikolaus Schaller
2019-03-03 15:30 ` Jonathan Cameron
2019-02-21 17:02 ` [PATCH v2 10/10] iio: ak8975: " H. Nikolaus Schaller
2019-03-03 15:30 ` Jonathan Cameron
2019-02-22 14:48 ` [PATCH v2 00/10] iio mount matrix - revitalize missing bindings documentation and provide code for bmc150, bmg160, bma180, itg3200, hmc584x Andy Shevchenko
2019-03-03 15:32 ` Jonathan Cameron
2019-04-04 6:29 ` H. Nikolaus Schaller
2019-04-07 11:41 ` Jonathan Cameron
2019-02-22 16:24 ` Linus Walleij
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