On 1/9/25 12:47 PM, Trevor Gamblin wrote: > Add driver logic and documentation for the oversampling feature of the > AD469x parts from Analog Devices. For now, this only works with offload > support, and takes advantage of that mode's higher performance to make > oversampling possible on multiple channels with varying sampling > frequencies. Some significant rework of the driver had to be done in > order to conditionally support this feature, including use of > iio_scan_types to help determine the appropriate spi message > configurations depending on oversampling ratio. > > This series depends on David's recent SPI engine changes for adding > offload support: > > https://lore.kernel.org/all/20241211-dlech-mainline-spi-engine-offload-2-v6-0-88ee574d5d03@xxxxxxxxxxxx/ > > Signed-off-by: Trevor Gamblin <tgamblin@xxxxxxxxxxxx> > --- Tested-by: David Lechner <dlechner@xxxxxxxxxxxx>
