Re: [PATCH 04/12] hwmon: lis3: Update coordinates at polled device open
Op 22-10-10 13:57, Samu Onkalo schreef: Call input device poll function at device open to refresh coordinates immediately. This is needed for the case where poll interval is set to zero and coordinate updates happens purely under interrupt control. Signed-off-by: Samu Onkalo Acked-by: Eric Piel --- drivers/hwmon/lis3lv02d.c |5 + 1 files changed, 5 insertions(+), 0 deletions(-) diff --git a/drivers/hwmon/lis3lv02d.c b/drivers/hwmon/lis3lv02d.c index fe97390..e2e0bb4 100644 --- a/drivers/hwmon/lis3lv02d.c +++ b/drivers/hwmon/lis3lv02d.c @@ -312,6 +312,11 @@ static void lis3lv02d_joystick_open(struct input_polled_dev *pidev) if (lis3_dev.pdata&& lis3_dev.whoami == WAI_8B&& lis3_dev.idev) atomic_set(&lis3_dev.wake_thread, 1); + /* +* Update coordinates for the case where poll interval is 0 and +* the chip in running purely under interrupt control +*/ + lis3lv02d_joystick_poll(pidev); } static void lis3lv02d_joystick_close(struct input_polled_dev *pidev) -- To unsubscribe from this list: send the line "unsubscribe linux-i2c" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
[PATCH 04/12] hwmon: lis3: Update coordinates at polled device open
Call input device poll function at device open to refresh coordinates immediately. This is needed for the case where poll interval is set to zero and coordinate updates happens purely under interrupt control. Signed-off-by: Samu Onkalo --- drivers/hwmon/lis3lv02d.c |5 + 1 files changed, 5 insertions(+), 0 deletions(-) diff --git a/drivers/hwmon/lis3lv02d.c b/drivers/hwmon/lis3lv02d.c index fe97390..e2e0bb4 100644 --- a/drivers/hwmon/lis3lv02d.c +++ b/drivers/hwmon/lis3lv02d.c @@ -312,6 +312,11 @@ static void lis3lv02d_joystick_open(struct input_polled_dev *pidev) if (lis3_dev.pdata && lis3_dev.whoami == WAI_8B && lis3_dev.idev) atomic_set(&lis3_dev.wake_thread, 1); + /* +* Update coordinates for the case where poll interval is 0 and +* the chip in running purely under interrupt control +*/ + lis3lv02d_joystick_poll(pidev); } static void lis3lv02d_joystick_close(struct input_polled_dev *pidev) -- 1.6.0.4 -- To unsubscribe from this list: send the line "unsubscribe linux-i2c" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
