From: David Lechner Date: Tue, 13 Aug 2024 17:26:41 +0000 (-0500) Subject: doc: iio: ad4695: document buffered read X-Git-Tag: v6.12-rc1~39^2~37^2~10 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=0a2d94e9fcc0f88cbeac01b3b0368c4deb7e9535;p=thirdparty%2Fkernel%2Flinux.git doc: iio: ad4695: document buffered read Update the ad4695 documentation to say that buffered reads are supported. Since there are 4 possible modes of reading conversion data, it is useful to know which one is actually being used, namely the advanced sequencer mode. Signed-off-by: David Lechner Link: https://patch.msgid.link/20240813-iio-adc-ad4695-buffered-read-v2-2-9bb19fc1924b@baylibre.com Signed-off-by: Jonathan Cameron --- diff --git a/Documentation/iio/ad4695.rst b/Documentation/iio/ad4695.rst index a33e573d61d69..7612596bb6e94 100644 --- a/Documentation/iio/ad4695.rst +++ b/Documentation/iio/ad4695.rst @@ -147,9 +147,16 @@ Unimplemented features ---------------------- - Additional wiring modes -- Buffered reads - Threshold events - Oversampling - Gain/offset calibration - GPIO support - CRC support + +Device buffers +============== + +This driver supports hardware triggered buffers. This uses the "advanced +sequencer" feature of the chip to trigger a burst of conversions. + +Also see :doc:`iio_devbuf` for more general information.