Fabrice Gasnier 04e491ca9d iio: adc: stm32: fix scan of multiple channels with DMA ... By default, watermark is set to '1'. Watermark is used to fine tune cyclic dma buffer period. In case watermark is left untouched (e.g. 1) and several channels are being scanned, buffer period is wrongly set (e.g. to 1 sample). As a consequence, data is never pushed to upper layer. Fix buffer period size, by taking scan channels number into account. Fixes: 2763ea0585 ("iio: adc: stm32: add optional dma support") Signed-off-by: Fabrice Gasnier <fabrice.gasnier@st.com> Cc: <Stable@vger.kernel.org> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2018-01-08 16:03:43 +01:00
..
ad799x.c
ad7266.c
ad7291.c
ad7298.c
ad7476.c
ad7766.c
ad7791.c
ad7793.c	Merge 4.14-rc4 into staging-next	2017-10-09 09:02:35 +02:00
ad7887.c
ad7923.c
ad_sigma_delta.c	Merge 4.14-rc4 into staging-next	2017-10-09 09:02:35 +02:00
aspeed_adc.c	iio: adc: aspeed: Deassert reset in probe	2017-12-02 10:41:15 +00:00
at91-sama5d2_adc.c	iio: adc: at91-sama5d2_adc: ack DRDY irq in direct mode	2017-12-02 10:39:44 +00:00
at91_adc.c	Drivers: iio:adc: fix brace coding style issue in at91_adc.c	2018-01-08 16:03:42 +01:00
axp20x_adc.c
axp288_adc.c	iio: Add macro to populate struct iio_map array	2017-12-02 13:28:21 +00:00
bcm_iproc_adc.c
berlin2-adc.c
cc10001_adc.c
cpcap-adc.c	iio: adc: cpcap: fix incorrect validation	2017-12-02 11:15:13 +00:00
da9150-gpadc.c
dln2-adc.c
envelope-detector.c
ep93xx_adc.c	iio:stm32-lp-timer and ep93xx: drop assign iio_info.driver_module and iio_trigger_ops.owner	2017-09-26 09:38:57 +02:00
exynos_adc.c
fsl-imx25-gcq.c
hi8435.c
hx711.c	iio: hx711: fix bug in reset functionality	2018-01-08 16:03:42 +01:00
imx7d_adc.c
ina2xx-adc.c	iio: adc: ina2xx: Actually align the loop with the conversion ready flag	2018-01-08 16:03:43 +01:00
Kconfig	iio: hx711: add triggered buffer support	2018-01-08 16:03:42 +01:00
lp8788_adc.c
lpc18xx_adc.c
lpc32xx_adc.c
ltc2471.c
ltc2485.c
ltc2497.c
Makefile	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
max1027.c
max1118.c
max1363.c
max9611.c
max11100.c
mcp320x.c	iio: adc: mcp320x: Add support for mcp3550/1/3	2017-10-09 21:01:36 +01:00
mcp3422.c
men_z188_adc.c
meson_saradc.c	iio: adc: meson-saradc: program the channel muxes during initialization	2018-01-08 16:03:42 +01:00
mt6577_auxadc.c	iio: adc: mt2712: Add compatible node for mt2712.	2017-09-24 16:45:38 +01:00
mxs-lradc-adc.c
nau7802.c
palmas_gpadc.c
qcom-pm8xxx-xoadc.c
qcom-spmi-iadc.c
qcom-spmi-vadc.c
qcom-vadc-common.c	iio: adc/accel: Fix up module licenses	2017-12-02 10:39:43 +00:00
qcom-vadc-common.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
rcar-gyroadc.c	iio: adc: rcar-gyroadc: Use of_device_get_match_data() helper	2017-10-09 20:50:49 +01:00
rockchip_saradc.c
spear_adc.c
stm32-adc-core.c	iio: stm32: Adopt SPDX identifier	2018-01-08 16:03:41 +01:00
stm32-adc-core.h	iio: stm32: Adopt SPDX identifier	2018-01-08 16:03:41 +01:00
stm32-adc.c	iio: adc: stm32: fix scan of multiple channels with DMA	2018-01-08 16:03:43 +01:00
stx104.c
sun4i-gpadc-iio.c	iio: adc: sun4i-gpadc: use of_device_get_match_data	2017-10-21 18:48:00 +01:00
ti-adc081c.c
ti-adc084s021.c
ti-adc108s102.c
ti-adc128s052.c
ti-adc161s626.c
ti-adc0832.c
ti-adc12138.c	iio: adc: adc12138: make array ch_to_mux static, makes object code smaller	2017-10-21 17:56:09 +01:00
ti-ads1015.c	Merge 4.14-rc4 into staging-next	2017-10-09 09:02:35 +02:00
ti-ads7950.c
ti-ads8688.c
ti-tlc4541.c
ti_am335x_adc.c	Drivers:iio:adc:ti_am335x_adc remove comparison to bool	2018-01-08 16:03:43 +01:00
twl4030-madc.c	Merge 4.14-rc4 into staging-next	2017-10-09 09:02:35 +02:00
twl6030-gpadc.c	Round one of new device support, features and cleanup for IIO in the 4.15 cycle.	2017-09-25 12:56:37 +02:00
vf610_adc.c
viperboard_adc.c
xilinx-xadc-core.c
xilinx-xadc-events.c
xilinx-xadc.h