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authorMichael Thalmeier <michael.thalmeier@hale.at>2012-02-20 15:18:13 +0400
committerSamuel Ortiz <sameo@linux.intel.com>2012-03-06 21:46:30 +0400
commit1039d762d03b573de4d46603c8583051c6d79094 (patch)
tree4de96496e62cb391cc824d7dbe328d0818f213d8 /drivers/hwmon/mc13783-adc.c
parent4d75dd61dfb53eaa286c54fb121e5b51b106c272 (diff)
downloadlinux-1039d762d03b573de4d46603c8583051c6d79094.tar.xz
mfd: Add pdata to set mc13783-ts conversion delay
MC13783 can be programmed to wait some clock cycles between the touchscreen polarization and the resistance conversion. This is needed to adjust for touchscreens with high capacitance between plates. Signed-off-by: Michael Thalmeier <michael.thalmeier@hale.at> Acked-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Acked-by: Dmitry Torokhov <dtor@mail.ru> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Diffstat (limited to 'drivers/hwmon/mc13783-adc.c')
-rw-r--r--drivers/hwmon/mc13783-adc.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/hwmon/mc13783-adc.c b/drivers/hwmon/mc13783-adc.c
index ef65ab56b094..6acd04427723 100644
--- a/drivers/hwmon/mc13783-adc.c
+++ b/drivers/hwmon/mc13783-adc.c
@@ -53,7 +53,7 @@ static int mc13783_adc_read(struct device *dev,
ret = mc13xxx_adc_do_conversion(priv->mc13xxx,
MC13XXX_ADC_MODE_MULT_CHAN,
- channel, sample);
+ channel, 0, 0, sample);
if (ret)
return ret;