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Merge git://oss.sgi.com:8090/xfs/xfs-2.6
[linux-drm-fsl-dcu.git]
/
include
/
linux
/
spi
/
ads7846.h
diff --git
a/include/linux/spi/ads7846.h
b/include/linux/spi/ads7846.h
index 1663f940ca115d3a5a2455203fe1df0d200229a9..3387e44dfd13bdef5014e050aff8e85637387048 100644
(file)
--- a/
include/linux/spi/ads7846.h
+++ b/
include/linux/spi/ads7846.h
@@
-14,6
+14,8
@@
enum ads7846_filter {
struct ads7846_platform_data {
u16 model; /* 7843, 7845, 7846. */
u16 vref_delay_usecs; /* 0 for external vref; etc */
+ int keep_vref_on:1; /* set to keep vref on for differential
+ * measurements as well */
u16 x_plate_ohms;
u16 y_plate_ohms;