---
drivers/input/touchscreen/atmel_mxt_ts.c | 33
include/uapi/linux/videodev2.h | 1 +
2 files changed, 26 insertions(+), 8 deletions(-)
diff --git a/drivers/input/touchscreen/atmel_mxt_ts.c
b/drivers/input/touchscreen/atmel_mxt_ts.c
index
The mXT1386 family of chips have a different architecture which splits
the diagnostic data into 3 columns.
Signed-off-by: Nick Dyer <nick.d...@itdev.co.uk>
---
drivers/input/touchscreen/atmel_mxt_ts.c | 29 ++---
1 file changed, 26 insertions(+), 3 deletions(-)
Add support for retrieving a single node of data at high rate.
---
drivers/input/touchscreen/atmel_mxt_ts.c | 79
1 file changed, 70 insertions(+), 9 deletions(-)
diff --git a/drivers/input/touchscreen/atmel_mxt_ts.c
b/drivers/input/touchscreen/atmel_mxt_ts.c
The touchscreen may have a margin where not all the matrix is used. Read
the parameters from T9 and T100 and take account of the difference.
Note: this does not read the XORIGIN/YORIGIN fields so it assumes that
the touchscreen starts at (0,0)
Signed-off-by: Nick Dyer <nick.d...@itdev.co
Invert the diagnostic data to match the orientation of the input device.
Signed-off-by: Nick Dyer <nick.d...@itdev.co.uk>
---
drivers/input/touchscreen/atmel_mxt_ts.c | 30 +++---
1 file changed, 23 insertions(+), 7 deletions(-)
diff --git a/drivers/input/touch
---
drivers/input/touchscreen/atmel_mxt_ts.c | 270 +++
1 file changed, 270 insertions(+)
diff --git a/drivers/input/touchscreen/atmel_mxt_ts.c
b/drivers/input/touchscreen/atmel_mxt_ts.c
index 0784a18..81eecf1 100644
--- a/drivers/input/touchscreen/atmel_mxt_ts.c
+++
There are different datatypes available from a maXTouch chip. Add
support to retrieve reference data as well.
Signed-off-by: Nick Dyer <nick.d...@itdev.co.uk>
---
drivers/input/touchscreen/atmel_mxt_ts.c | 36
1 file changed, 32 insertions(+), 4 del
This is a series of patches to add diagnostic data support to the Atmel
maXTouch driver. It's a rewrite of the previous implementation which output via
debugfs: it now uses a V4L2 device in a similar way to the sur40 driver.
There are significant performance advantages to putting this code into
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