summaryrefslogtreecommitdiffstats
path: root/drivers/input
diff options
context:
space:
mode:
authorDaniel Kurtz <djkurtz@chromium.org>2012-06-28 21:08:18 +0800
committerHenrik Rydberg <rydberg@euromail.se>2012-06-29 15:58:05 +0200
commitb2e459b81b33ca17052de03b1315d8511d769507 (patch)
tree18e7132763826950396b65cf19c096d5e5ca034d /drivers/input
parentfba5bc313c44acfb3561da69526cbc1a0029cdd8 (diff)
downloadop-kernel-dev-b2e459b81b33ca17052de03b1315d8511d769507.zip
op-kernel-dev-b2e459b81b33ca17052de03b1315d8511d769507.tar.gz
Input: atmel_mxt_ts - add detail to touchevent debug message
Update the debug message: * print inidividual status bits * print the pressure value * use '%u' for unsigned quantities Signed-off-by: Daniel Kurtz <djkurtz@chromium.org> Signed-off-by: Henrik Rydberg <rydberg@euromail.se>
Diffstat (limited to 'drivers/input')
-rw-r--r--drivers/input/touchscreen/atmel_mxt_ts.c17
1 files changed, 14 insertions, 3 deletions
diff --git a/drivers/input/touchscreen/atmel_mxt_ts.c b/drivers/input/touchscreen/atmel_mxt_ts.c
index c37584d..d6b64a0f 100644
--- a/drivers/input/touchscreen/atmel_mxt_ts.c
+++ b/drivers/input/touchscreen/atmel_mxt_ts.c
@@ -195,6 +195,7 @@
#define MXT_BOOT_STATUS_MASK 0x3f
/* Touch status */
+#define MXT_UNGRIP (1 << 0)
#define MXT_SUPPRESS (1 << 1)
#define MXT_AMP (1 << 2)
#define MXT_VECTOR (1 << 3)
@@ -531,9 +532,19 @@ static void mxt_input_touchevent(struct mxt_data *data,
area = message->message[4];
pressure = message->message[5];
- dev_dbg(dev, "[%d] %s x: %d, y: %d, area: %d\n", id,
- status & MXT_MOVE ? "moved" : "pressed",
- x, y, area);
+ dev_dbg(dev,
+ "[%u] %c%c%c%c%c%c%c%c x: %5u y: %5u area: %3u amp: %3u\n",
+ id,
+ (status & MXT_DETECT) ? 'D' : '.',
+ (status & MXT_PRESS) ? 'P' : '.',
+ (status & MXT_RELEASE) ? 'R' : '.',
+ (status & MXT_MOVE) ? 'M' : '.',
+ (status & MXT_VECTOR) ? 'V' : '.',
+ (status & MXT_AMP) ? 'A' : '.',
+ (status & MXT_SUPPRESS) ? 'S' : '.',
+ (status & MXT_UNGRIP) ? 'U' : '.',
+ x, y, area, pressure);
+
input_mt_slot(input_dev, id);
input_mt_report_slot_state(input_dev, MT_TOOL_FINGER,
status & MXT_DETECT);
OpenPOWER on IntegriCloud