linux-kernel - [PATCH v2 0/4] iio: vcnl: Add interrupts support for VCNL4010/20.

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Date:   Mon,  6 Apr 2020 16:53:52 +0200
From:   Mathieu Othacehe <m.othacehe@...il.com>
To:     jic23@...nel.org, knaack.h@....de, lars@...afoo.de,
        pmeerw@...erw.net
Cc:     linux-iio@...r.kernel.org, linux-kernel@...r.kernel.org,
        Mathieu Othacehe <m.othacehe@...il.com>
Subject: [PATCH v2 0/4] iio: vcnl: Add interrupts support for VCNL4010/20.

Hello,

Thanks for reviewing Jonathan! I did split the original patch into four
parts. I should have done it in the first place, sorry about that.

I did drop the ALS data from the buffer, as they are not really useful
anyway. I also used iio_device_claim_direct_mode as requested. But making sure
buffer and event capture are not done simultaneously is quite tricky as you
mentionned.

Thanks,

Mathieu

Changes from v1:
* Split into four different patches.
* Use iio_device_claim_direct_mode to protect
raw access from buffer capture.
* Requesting a sampling frequency above the limit is no longer possible.
* Inline read_isr and write_isr functions.
* Remove IIO_LIGHT data from buffer capture.
* Make sure postenable and predisable functions respect the common form.
* Do not set the trigger by default.
* Remove the devm_iio_triggered_buffer_setup top half.

Mathieu Othacehe (4):
  iio: vcnl4000: Factorize data reading and writing.
  iio: vcnl4000: Add event support for VCNL4010/20.
  iio: vcnl4000: Add sampling frequency support for VCNL4010/20.
  iio: vcnl4000: Add buffer support for VCNL4010/20.

 drivers/iio/light/Kconfig    |   2 +
 drivers/iio/light/vcnl4000.c | 856 +++++++++++++++++++++++++++++++++--
 2 files changed, 813 insertions(+), 45 deletions(-)

-- 
2.26.0