linux/drivers/iio/adc
Ludovic Desroches d4f51956ac iio: adc: at91: don't use the last converted data register
If touchscreen mode is enabled and a conversion is requested on another
channel, the result in the last converted data register can be a
touchscreen relative value. Starting a conversion involves to do a
conversion for all active channel. It starts with ADC channels and ends
with touchscreen channels. Then if ADC_LCD register is not read quickly,
its content may be a touchscreen conversion.
To remove this temporal constraint, the conversion value is taken from
the channel data register.

Signed-off-by: Ludovic Desroches <ludovic.desroches@atmel.com>
Acked-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Cc: Stable@vger.kernel.org
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2014-09-14 18:20:12 +01:00
..
Kconfig staging:iio:ad7291: Move out of staging 2014-07-08 21:17:30 +01:00
Makefile staging:iio:ad7291: Move out of staging 2014-07-08 21:17:30 +01:00
ad799x.c iio:adc:ad799x: Allow writing of event config 2014-07-13 21:59:40 +01:00
ad7266.c iio:ad7266: Mark transfer buffer as __be16 2013-12-03 20:22:27 +00:00
ad7291.c 3rd round of IIO new drivers, cleanups and functionality for the 3.17 cycle. 2014-07-13 12:31:47 -07:00
ad7298.c iio:adc:ad7298: Use BIT() and GENMASK() macros 2014-06-14 16:04:24 +01:00
ad7476.c iio:adc:ad7476: Use GENMASK() macro 2014-06-14 16:03:48 +01:00
ad7791.c iio:ad7791: Report scale as fractional value 2013-10-01 16:19:12 +01:00
ad7793.c iio: adc: ad7793: Use devm_* APIs 2013-08-03 18:40:39 +01:00
ad7887.c iio:adc:ad7887: Use BIT() and GENMASK() macros 2014-06-14 16:03:19 +01:00
ad7923.c iio:ad7923: Use iio_push_to_buffers_with_timestamp() 2013-09-21 19:23:53 +01:00
ad_sigma_delta.c iio: adc: ad_sigma_delta: Fix indio_dev->trig assignment 2014-08-25 21:48:29 +01:00
at91_adc.c iio: adc: at91: don't use the last converted data register 2014-09-14 18:20:12 +01:00
exynos_adc.c iio: adc: exynos_adc: Control special clock of ADC to support Exynos3250 ADC 2014-07-23 21:58:26 +01:00
lp8788_adc.c iio: adc: lp8788_adc: Use devm_* APIs 2013-08-03 18:40:40 +01:00
max1027.c iio: add support of the max1027 2014-06-28 09:54:14 +01:00
max1363.c iio:adc:max1363 incorrect resolutions for max11604, max11605, max11610 and max11611. 2014-05-25 12:06:25 +01:00
mcp320x.c iio: adc: mcp320x: Use devm_* APIs 2013-08-03 18:40:41 +01:00
mcp3422.c Add support for Microchip Technology's MCP3426/7/8 ADC 2014-03-16 18:00:34 +00:00
men_z188_adc.c iio: adc: checking for NULL instead of IS_ERR() in probe 2014-06-14 16:16:43 +01:00
nau7802.c tree-wide: use reinit_completion instead of INIT_COMPLETION 2013-11-15 09:32:21 +09:00
ti-adc081c.c iio: adc: ti-adc081c: Include linux/of.h header 2013-10-18 20:05:56 +01:00
ti_am335x_adc.c iio: ti_am335x_adc: Fix: Use same step id at FIFOs both ends 2014-07-08 21:21:22 +01:00
twl4030-madc.c twl4030-madc: Request processed values in twl4030_get_madc_conversion 2014-06-02 21:53:27 +01:00
twl6030-gpadc.c First set of new drivers and cleanups for IIO in the 3.15 cycle. 2014-02-11 14:12:12 -08:00
vf610_adc.c iio:adc:vf610 ensure correct handing of interruption of wait for completion 2014-03-02 21:45:28 +00:00
viperboard_adc.c iio: adc: viperboard: Drop platform_set_drvdata call 2014-02-03 19:27:59 +00:00
xilinx-xadc-core.c iio: adc: xilinx-xadc: assign auxiliary channels address correctly 2014-09-14 18:18:22 +01:00
xilinx-xadc-events.c iio: xilinx-xadc: Remove unused variable 2014-07-03 22:00:40 +01:00
xilinx-xadc.h iio:adc: Add Xilinx XADC driver 2014-03-01 21:04:29 +00:00