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| author | Nick Dyer <nick.dyer@itdev.co.uk> | 2014-10-24 10:08:19 +0100 |
|---|---|---|
| committer | Nick Dyer <nick.dyer@itdev.co.uk> | 2014-10-24 10:20:07 +0100 |
| commit | 15fd4c4259d19d0005d9cccb6ab2f85fbd4d6a02 (patch) | |
| tree | 90f52c0e7ff51d3e6cfeb9e1adcab4211ff0b3eb | |
| parent | 4f1ce8cfd495b6b4ec983c727d1910c0ce26b8ed (diff) | |
| download | olio-linux-3.10-15fd4c4259d19d0005d9cccb6ab2f85fbd4d6a02.tar.xz olio-linux-3.10-15fd4c4259d19d0005d9cccb6ab2f85fbd4d6a02.zip | |
Adjust MXT_MAX_BLOCK_WRITE
Some platforms appear to have an underlying I2C device which starts corrupting
data if blocks exceed this length.
Signed-off-by: Nick Dyer <nick.dyer@itdev.co.uk>
| -rw-r--r-- | drivers/input/touchscreen/atmel_mxt_ts.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/input/touchscreen/atmel_mxt_ts.c b/drivers/input/touchscreen/atmel_mxt_ts.c index b948f99a230..c4249f8b5ba 100644 --- a/drivers/input/touchscreen/atmel_mxt_ts.c +++ b/drivers/input/touchscreen/atmel_mxt_ts.c @@ -40,7 +40,7 @@ #define MXT_OBJECT_START 0x07 #define MXT_OBJECT_SIZE 6 #define MXT_INFO_CHECKSUM_SIZE 3 -#define MXT_MAX_BLOCK_WRITE 256 +#define MXT_MAX_BLOCK_WRITE 255 /* Object types */ #define MXT_DEBUG_DIAGNOSTIC_T37 37 |