* [PATCH] input: Provide coordinate logs for accelerated WM97xx I/O
@ 2010-01-28 14:32 Mark Brown
2010-01-29 6:35 ` Dmitry Torokhov
0 siblings, 1 reply; 2+ messages in thread
From: Mark Brown @ 2010-01-28 14:32 UTC (permalink / raw)
To: Dmitry Torokhov; +Cc: linux-input, Mark Brown
This aids debug of problematic systems.
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
---
drivers/input/touchscreen/mainstone-wm97xx.c | 3 +++
drivers/input/touchscreen/zylonite-wm97xx.c | 3 +++
2 files changed, 6 insertions(+), 0 deletions(-)
diff --git a/drivers/input/touchscreen/mainstone-wm97xx.c b/drivers/input/touchscreen/mainstone-wm97xx.c
index 6cdcf2a..b6b8b1c 100644
--- a/drivers/input/touchscreen/mainstone-wm97xx.c
+++ b/drivers/input/touchscreen/mainstone-wm97xx.c
@@ -153,6 +153,9 @@ static int wm97xx_acc_pen_down(struct wm97xx *wm)
if (pressure)
p = MODR;
+ dev_dbg(wm->dev, "Raw coordinates: x=%x, y=%x, p=%x\n",
+ x, y, p);
+
/* are samples valid */
if ((x & WM97XX_ADCSRC_MASK) != WM97XX_ADCSEL_X ||
(y & WM97XX_ADCSRC_MASK) != WM97XX_ADCSEL_Y ||
diff --git a/drivers/input/touchscreen/zylonite-wm97xx.c b/drivers/input/touchscreen/zylonite-wm97xx.c
index eca54db..0488498 100644
--- a/drivers/input/touchscreen/zylonite-wm97xx.c
+++ b/drivers/input/touchscreen/zylonite-wm97xx.c
@@ -118,6 +118,9 @@ static int wm97xx_acc_pen_down(struct wm97xx *wm)
if (pressure)
p = MODR;
+ dev_dbg(wm->dev, "Raw coordinates: x=%x, y=%x, p=%x\n",
+ x, y, p);
+
/* are samples valid */
if ((x & WM97XX_ADCSRC_MASK) != WM97XX_ADCSEL_X ||
(y & WM97XX_ADCSRC_MASK) != WM97XX_ADCSEL_Y ||
--
1.6.6
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH] input: Provide coordinate logs for accelerated WM97xx I/O
2010-01-28 14:32 [PATCH] input: Provide coordinate logs for accelerated WM97xx I/O Mark Brown
@ 2010-01-29 6:35 ` Dmitry Torokhov
0 siblings, 0 replies; 2+ messages in thread
From: Dmitry Torokhov @ 2010-01-29 6:35 UTC (permalink / raw)
To: Mark Brown; +Cc: linux-input
On Thu, Jan 28, 2010 at 02:32:20PM +0000, Mark Brown wrote:
> This aids debug of problematic systems.
>
> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Applied, thank you Mark.
--
Dmitry
^ permalink raw reply [flat|nested] 2+ messages in thread
end of thread, other threads:[~2010-01-29 6:35 UTC | newest]
Thread overview: 2+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2010-01-28 14:32 [PATCH] input: Provide coordinate logs for accelerated WM97xx I/O Mark Brown
2010-01-29 6:35 ` Dmitry Torokhov
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).