[PATCH xf86-input-synaptics v2 3/5] Only move the cursor when one touch is on a touchpad
Chase Douglas
chase.douglas at canonical.com
Thu Feb 2 13:19:16 PST 2012
Otherwise, we might post motion events and touch events for the same
physical interaction.
Signed-off-by: Chase Douglas <chase.douglas at canonical.com>
---
No change since v1
src/synaptics.c | 6 +++---
1 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/src/synaptics.c b/src/synaptics.c
index 907f054..70b7b40 100644
--- a/src/synaptics.c
+++ b/src/synaptics.c
@@ -2014,8 +2014,7 @@ ComputeDeltas(SynapticsPrivate *priv, const struct SynapticsHwState *hw,
case TS_1:
case TS_3:
case TS_5:
- if (hw->numFingers == 1)
- moving_state = MS_TOUCHPAD_RELATIVE;
+ moving_state = MS_TOUCHPAD_RELATIVE;
break;
default:
break;
@@ -2025,7 +2024,8 @@ ComputeDeltas(SynapticsPrivate *priv, const struct SynapticsHwState *hw,
if (!inside_area || !moving_state || priv->finger_state == FS_BLOCKED ||
priv->vert_scroll_edge_on || priv->horiz_scroll_edge_on ||
priv->vert_scroll_twofinger_on || priv->horiz_scroll_twofinger_on ||
- priv->circ_scroll_on || priv->prevFingers != hw->numFingers)
+ priv->circ_scroll_on || priv->prevFingers != hw->numFingers ||
+ (moving_state == MS_TOUCHPAD_RELATIVE && hw->numFingers != 1))
{
/* reset packet counter. */
priv->count_packet_finger = 0;
--
1.7.8.3
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