f2a96245baccc07f770d5993f6a523e84e44336f |
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21-Sep-2011 |
Jonathan Cameron <jic23@cam.ac.uk> |
staging:iio: tree wide IIO_RING_BUFFER config symbol to IIO_BUFFER Functionality is generic, so name is missleading. Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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0aeac51d1b8908ee3987ecba67f9c81a510d35d9 |
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21-Sep-2011 |
Manuel Stahl <manuel.stahl@iis.fraunhofer.de> |
staging: iio: Move sensor drivers to sub menus We have a lot of drivers now, so the iio sub menu becomes quite large. This patch creates sub menus for the different sensors. Signed-off-by: Manuel Stahl <manuel.stahl@iis.fraunhofer.de> Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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f94aa354d676532448e8e222e737fdd0755fc786 |
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02-Aug-2011 |
Michael Hennerich <michael.hennerich@analog.com> |
iio: impedance-analyzer: New driver for AD5933/4 Impedance Converter, Network Analyzer The AD5933 is a high precision impedance converter system solution that combines an on-board frequency generator with a 12-bit, 1 MSPS, analog-to-digital converter (ADC). The frequency generator allows an external complex impedance to be excited with a known frequency. The response signal from the impedance is sampled by the on-board ADC and a discrete Fourier transform (DFT) is processed by an on-chip DSP engine. The DFT algorithm returns a real (R) and imaginary (I) data-word at each output frequency. Changes since V1: Apply list review feedback: Consistently use poll_time_jiffies. Use be|le cpu endian helpers where applicable. Add various comments. Changes since V2: Fix KernelVersion tag in Documentation. Declare ad5933_default_pdata static. Fix typos. Signed-off-by: Michael Hennerich <michael.hennerich@analog.com> Acked-by: Jonathan Cameron <jic23@cam.ac.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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