xen/input: do not advertise multi-touch pressure support
Subsystems (2)
PATCH 1/1 xen/input: do not advertise multi-touch pressure support
From: Oleksandr Andrushchenko <[email protected]>
Some user-space applications expect multi-touch pressure on contact to be reported if it is advertised in device properties. Otherwise, such applications may treat reports not as actual touches, but hovering. Currently this is only advertised, but not reported.
Fix this by not advertising that ABS_MT_PRESSURE is supported.
--- drivers/input/misc/xen-kbdfront.c | 2 -- 1 file changed, 2 deletions(-)
drivers/input/misc/xen-kbdfront.c +0 -2
@@ -326,8 +326,6 @@ static int xenkbd_probe(struct xenbus_device *dev, 0, width, 0, 0);input_set_abs_params (mtouch,ABS_MT_POSITION_Y ,0 , height,0 ,0 ); -input_set_abs_params (mtouch,ABS_MT_PRESSURE , -0 ,255 ,0 ,0 ); ret =input_mt_init_slots (mtouch, num_cont,INPUT_MT_DIRECT );if (ret) {
Signature · 1 line
2.7.4
Quoted 11 lines · Oleksandr Andrushchenko
From: Oleksandr Andrushchenko <[email protected]>
Some user-space applications expect multi-touch pressure on contact to be reported if it is advertised in device properties. Otherwise, such applications may treat reports not as actual touches, but hovering. Currently this is only advertised, but not reported.
Fix this by not advertising thatABS_MT_PRESSUREis supported.Signed-off-by Oleksandr Andrushchenko <[email protected]>Signed-off-by Andrii Chepurnyi <[email protected]>
Applied, thank you.
Quoted 20 lines
--- drivers/input/misc/xen-kbdfront.c | 2 -- 1 file changed, 2 deletions(-)drivers/input/misc/xen-kbdfront.c +0
-2@@ -326,8 +326,6 @@ static int xenkbd_probe(struct xenbus_device *dev, 0, width, 0, 0);input_set_abs_params (mtouch,ABS_MT_POSITION_Y ,0 , height,0 ,0 ); -input_set_abs_params (mtouch,ABS_MT_PRESSURE , -0 ,255 ,0 ,0 ); ret =input_mt_init_slots (mtouch, num_cont,INPUT_MT_DIRECT );if (ret) {Signature · 1 line
2.7.4
Signature · 1 line
Dmitry
Quoted 11 lines · Oleksandr Andrushchenko
From: Oleksandr Andrushchenko <[email protected]>
Some user-space applications expect multi-touch pressure on contact to be reported if it is advertised in device properties. Otherwise, such applications may treat reports not as actual touches, but hovering. Currently this is only advertised, but not reported.
Fix this by not advertising thatABS_MT_PRESSUREis supported.Signed-off-by Oleksandr Andrushchenko <[email protected]>Signed-off-by Andrii Chepurnyi <[email protected]>
Applied, thank you.
Quoted 20 lines
--- drivers/input/misc/xen-kbdfront.c | 2 -- 1 file changed, 2 deletions(-)drivers/input/misc/xen-kbdfront.c +0
-2@@ -326,8 +326,6 @@ static int xenkbd_probe(struct xenbus_device *dev, 0, width, 0, 0);input_set_abs_params (mtouch,ABS_MT_POSITION_Y ,0 , height,0 ,0 ); -input_set_abs_params (mtouch,ABS_MT_PRESSURE , -0 ,255 ,0 ,0 ); ret =input_mt_init_slots (mtouch, num_cont,INPUT_MT_DIRECT );if (ret) {Signature · 1 line
2.7.4
Signature · 6 lines
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