Searched hist:55707294 (Results 1 – 3 of 3) sorted by relevance
/openbmc/linux/drivers/iio/light/ |
H A D | vcnl4035.c | a551c26e Mon May 01 09:36:04 CDT 2023 Frank Li <Frank.Li@nxp.com> iio: light: vcnl4035: fixed chip ID check
VCNL4035 register(0xE) ID_L and ID_M define as:
ID_L: 0x80 ID_H: 7:6 (0:0) 5:4 (0:0) slave address = 0x60 (7-bit) (0:1) slave address = 0x51 (7-bit) (1:0) slave address = 0x40 (7-bit) (1:0) slave address = 0x41 (7-bit) 3:0 Version code default (0:0:0:0)
So just check ID_L.
Fixes: 55707294c4eb ("iio: light: Add support for vishay vcnl4035") Signed-off-by: Frank Li <Frank.Li@nxp.com> Link: https://lore.kernel.org/r/20230501143605.1615549-1-Frank.Li@nxp.com Cc: <Stable@vger.kernel.org> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> ec90b52c Sun Jun 13 10:23:00 CDT 2021 Jonathan Cameron <Jonathan.Cameron@huawei.com> iio: light: vcnl4035: Fix buffer alignment in iio_push_to_buffers_with_timestamp()
Add __aligned(8) to ensure the buffer passed to iio_push_to_buffers_with_timestamp() is suitable for the naturally aligned timestamp that will be inserted.
Here an explicit structure is not used, because the holes would necessitate the addition of an explict memset(), to avoid a potential kernel data leak, making for a less minimal fix.
Fixes: 55707294c4eb ("iio: light: Add support for vishay vcnl4035") Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Cc: Parthiban Nallathambi <pn@denx.de> Reviewed-by: Nuno Sá <nuno.sa@analog.com> Link: https://lore.kernel.org/r/20210613152301.571002-8-jic23@kernel.org 49739675 Sun Jun 13 10:23:00 CDT 2021 Jonathan Cameron <Jonathan.Cameron@huawei.com> iio: light: vcnl4035: Fix buffer alignment in iio_push_to_buffers_with_timestamp()
[ Upstream commit ec90b52c07c0403a6db60d752484ec08d605ead0 ]
Add __aligned(8) to ensure the buffer passed to iio_push_to_buffers_with_timestamp() is suitable for the naturally aligned timestamp that will be inserted.
Here an explicit structure is not used, because the holes would necessitate the addition of an explict memset(), to avoid a potential kernel data leak, making for a less minimal fix.
Fixes: 55707294c4eb ("iio: light: Add support for vishay vcnl4035") Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Cc: Parthiban Nallathambi <pn@denx.de> Reviewed-by: Nuno Sá <nuno.sa@analog.com> Link: https://lore.kernel.org/r/20210613152301.571002-8-jic23@kernel.org Signed-off-by: Sasha Levin <sashal@kernel.org> 55707294 Wed Nov 07 11:08:20 CST 2018 Parthiban Nallathambi <pn@denx.de> iio: light: Add support for vishay vcnl4035
Add support for VCNL4035, which is capable of Ambient light sensing (ALS) and proximity function. This patch adds support only for ALS function
Signed-off-by: Parthiban Nallathambi <pn@denx.de> Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> 49739675 Sun Jun 13 10:23:00 CDT 2021 Jonathan Cameron <Jonathan.Cameron@huawei.com> iio: light: vcnl4035: Fix buffer alignment in iio_push_to_buffers_with_timestamp() [ Upstream commit ec90b52c07c0403a6db60d752484ec08d605ead0 ] Add __aligned(8) to ensure the buffer passed to iio_push_to_buffers_with_timestamp() is suitable for the naturally aligned timestamp that will be inserted. Here an explicit structure is not used, because the holes would necessitate the addition of an explict memset(), to avoid a potential kernel data leak, making for a less minimal fix. Fixes: 55707294c4eb ("iio: light: Add support for vishay vcnl4035") Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Cc: Parthiban Nallathambi <pn@denx.de> Reviewed-by: Nuno Sá <nuno.sa@analog.com> Link: https://lore.kernel.org/r/20210613152301.571002-8-jic23@kernel.org Signed-off-by: Sasha Levin <sashal@kernel.org> 55707294 Wed Nov 07 11:08:20 CST 2018 Parthiban Nallathambi <pn@denx.de> iio: light: Add support for vishay vcnl4035 Add support for VCNL4035, which is capable of Ambient light sensing (ALS) and proximity function. This patch adds support only for ALS function Signed-off-by: Parthiban Nallathambi <pn@denx.de> Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
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H A D | Kconfig | 44a146a4 Mon Nov 02 16:35:24 CST 2020 Necip Fazil Yildiran <fazilyildiran@gmail.com> iio: light: fix kconfig dependency bug for VCNL4035
When VCNL4035 is enabled and IIO_BUFFER is disabled, it results in the following Kbuild warning:
WARNING: unmet direct dependencies detected for IIO_TRIGGERED_BUFFER Depends on [n]: IIO [=y] && IIO_BUFFER [=n] Selected by [y]: - VCNL4035 [=y] && IIO [=y] && I2C [=y]
The reason is that VCNL4035 selects IIO_TRIGGERED_BUFFER without depending on or selecting IIO_BUFFER while IIO_TRIGGERED_BUFFER depends on IIO_BUFFER. This can also fail building the kernel.
Honor the kconfig dependency to remove unmet direct dependency warnings and avoid any potential build failures.
Fixes: 55707294c4eb ("iio: light: Add support for vishay vcnl4035") Signed-off-by: Necip Fazil Yildiran <fazilyildiran@gmail.com> Link: https://bugzilla.kernel.org/show_bug.cgi?id=209883 Link: https://lore.kernel.org/r/20201102223523.572461-1-fazilyildiran@gmail.com Cc: <stable@vger.kernel.org> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> 55707294 Wed Nov 07 11:08:20 CST 2018 Parthiban Nallathambi <pn@denx.de> iio: light: Add support for vishay vcnl4035
Add support for VCNL4035, which is capable of Ambient light sensing (ALS) and proximity function. This patch adds support only for ALS function
Signed-off-by: Parthiban Nallathambi <pn@denx.de> Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> 44a146a4 Mon Nov 02 16:35:24 CST 2020 Necip Fazil Yildiran <fazilyildiran@gmail.com> iio: light: fix kconfig dependency bug for VCNL4035 When VCNL4035 is enabled and IIO_BUFFER is disabled, it results in the following Kbuild warning: WARNING: unmet direct dependencies detected for IIO_TRIGGERED_BUFFER Depends on [n]: IIO [=y] && IIO_BUFFER [=n] Selected by [y]: - VCNL4035 [=y] && IIO [=y] && I2C [=y] The reason is that VCNL4035 selects IIO_TRIGGERED_BUFFER without depending on or selecting IIO_BUFFER while IIO_TRIGGERED_BUFFER depends on IIO_BUFFER. This can also fail building the kernel. Honor the kconfig dependency to remove unmet direct dependency warnings and avoid any potential build failures. Fixes: 55707294c4eb ("iio: light: Add support for vishay vcnl4035") Signed-off-by: Necip Fazil Yildiran <fazilyildiran@gmail.com> Link: https://bugzilla.kernel.org/show_bug.cgi?id=209883 Link: https://lore.kernel.org/r/20201102223523.572461-1-fazilyildiran@gmail.com Cc: <stable@vger.kernel.org> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> 55707294 Wed Nov 07 11:08:20 CST 2018 Parthiban Nallathambi <pn@denx.de> iio: light: Add support for vishay vcnl4035 Add support for VCNL4035, which is capable of Ambient light sensing (ALS) and proximity function. This patch adds support only for ALS function Signed-off-by: Parthiban Nallathambi <pn@denx.de> Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
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H A D | Makefile | 55707294 Wed Nov 07 11:08:20 CST 2018 Parthiban Nallathambi <pn@denx.de> iio: light: Add support for vishay vcnl4035
Add support for VCNL4035, which is capable of Ambient light sensing (ALS) and proximity function. This patch adds support only for ALS function
Signed-off-by: Parthiban Nallathambi <pn@denx.de> Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> 55707294 Wed Nov 07 11:08:20 CST 2018 Parthiban Nallathambi <pn@denx.de> iio: light: Add support for vishay vcnl4035 Add support for VCNL4035, which is capable of Ambient light sensing (ALS) and proximity function. This patch adds support only for ALS function Signed-off-by: Parthiban Nallathambi <pn@denx.de> Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
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