Orange Pi5 kernel

^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  1) What:		/sys/bus/iio/devices/iio:deviceX/buffer/length_align_bytes
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  2) KernelVersion:	5.4
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  3) Contact:	linux-iio@vger.kernel.org
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  4) Description:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  5) 		DMA buffers tend to have a alignment requirement for the
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  6) 		buffers. If this alignment requirement is not met samples might
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  7) 		be dropped from the buffer.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  8) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  9) 		This property reports the alignment requirements in bytes.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10) 		This means that the buffer size in bytes needs to be a integer
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11) 		multiple of the number reported by this file.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 13) 		The alignment requirements in number of sample sets will depend
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 14) 		on the enabled channels and the bytes per channel. This means
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 15) 		that the alignment requirement in samples sets might change
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 16) 		depending on which and how many channels are enabled. Whereas
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 17) 		the alignment requirement reported in bytes by this property
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 18) 		will remain static and does not depend on which channels are
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 19) 		enabled.