diff options
Diffstat (limited to '14393-gestures-only.patch')
-rw-r--r-- | 14393-gestures-only.patch | 123 |
1 files changed, 123 insertions, 0 deletions
diff --git a/14393-gestures-only.patch b/14393-gestures-only.patch new file mode 100644 index 000000000000..7b2e35230d25 --- /dev/null +++ b/14393-gestures-only.patch @@ -0,0 +1,123 @@ +diff --git a/include/synaptics-properties.h b/include/synaptics-properties.h +index b717880..22a12cd 100644 +--- a/include/synaptics-properties.h ++++ b/include/synaptics-properties.h +@@ -152,4 +152,7 @@ + /* 32 Bit Integer, 2 values, horizontal hysteresis, vertical hysteresis */ + #define SYNAPTICS_PROP_NOISE_CANCELLATION "Synaptics Noise Cancellation" + ++/* 8 bit (BOOL) */ ++#define SYNAPTICS_PROP_GESTURES_ONLY "Synaptics Gestures Only" ++ + #endif /* _SYNAPTICS_PROPERTIES_H_ */ +diff --git a/man/synaptics.man b/man/synaptics.man +index 079a5f8..836bf69 100644 +--- a/man/synaptics.man ++++ b/man/synaptics.man +@@ -447,6 +447,14 @@ soft button areas. Button areas may not overlap, however it is permitted for two + buttons to share an edge value. + Property: "Synaptics Soft Button Areas" + . ++.TP ++.BI "Option \*qGesturesOnly\*q \*q" boolean \*q ++Disable pointer motion events. ++ ++The option is disabled by default. If set, the driver will report gesture and ++button events but no pointer events. ++Property: "Synaptics Gestures Only" ++. + + .SH CONFIGURATION DETAILS + .SS Area handling +@@ -822,6 +830,10 @@ disables the button area. + 32 bit, 8 values, RBL, RBR, RBT, RBB, MBL, MBR, MBT, MBB. + + .TP 7 ++.BI "Synaptics Gestures Only" ++8 bit (BOOL). ++ ++.TP 7 + .BI "Synaptics Capabilities" + This read-only property expresses the physical capability of the touchpad, + most notably whether the touchpad hardware supports multi-finger tapping and +@@ -833,7 +845,6 @@ right button, two-finger detection, three-finger detection, pressure detection, + .TP 7 + .BI "Synaptics Pad Resolution" + 32 bit unsigned, 2 values (read-only), vertical, horizontal in units/millimeter. +- + .SH "NOTES" + Configuration through + .I InputClass +diff --git a/src/properties.c b/src/properties.c +index dd88fc7..6e838ff 100644 +--- a/src/properties.c ++++ b/src/properties.c +@@ -91,6 +91,7 @@ Atom prop_softbutton_areas = 0; + Atom prop_noise_cancellation = 0; + Atom prop_product_id = 0; + Atom prop_device_node = 0; ++Atom prop_gestures_only = 0; + + static Atom + InitTypedAtom(DeviceIntPtr dev, char *name, Atom type, int format, int nvalues, +@@ -341,6 +342,10 @@ InitDeviceProperties(InputInfoPtr pInfo) + SYNAPTICS_PROP_NOISE_CANCELLATION, 32, 2, + values); + ++ prop_gestures_only = ++ InitAtom(pInfo->dev, SYNAPTICS_PROP_GESTURES_ONLY, 8, 1, ++ ¶->gestures_only); ++ + /* only init product_id property if we actually know them */ + if (priv->id_vendor || priv->id_product) { + values[0] = priv->id_vendor; +@@ -705,6 +710,12 @@ SetProperty(DeviceIntPtr dev, Atom property, XIPropertyValuePtr prop, + para->hyst_x = hyst[0]; + para->hyst_y = hyst[1]; + } ++ else if (property == prop_gestures_only) { ++ if (prop->size != 1 || prop->format != 8 || prop->type != XA_INTEGER) ++ return BadMatch; ++ ++ para->gestures_only = *(BOOL *) prop->data; ++ } + else if (property == prop_product_id || property == prop_device_node) + return BadValue; /* read-only */ + else { /* unknown property */ +diff --git a/src/synaptics.c b/src/synaptics.c +index e391a98..8302cbb 100644 +--- a/src/synaptics.c ++++ b/src/synaptics.c +@@ -646,7 +646,10 @@ set_default_parameters(InputInfoPtr pInfo) + pars->tap_move = xf86SetIntOption(opts, "MaxTapMove", tapMove); + pars->tap_time_2 = xf86SetIntOption(opts, "MaxDoubleTapTime", 180); + pars->click_time = xf86SetIntOption(opts, "ClickTime", 100); +- pars->clickpad = xf86SetBoolOption(opts, "ClickPad", pars->clickpad); /* Probed */ ++ pars->gestures_only = xf86SetBoolOption(opts, "GesturesOnly", ++ pars->gestures_only); ++ pars->clickpad = xf86SetBoolOption(opts, "ClickPad", pars->clickpad); ++ /* Probed */ + /* middle mouse button emulation on a clickpad? nah, you're joking */ + middle_button_timeout = pars->clickpad ? 0 : 75; + pars->emulate_mid_button_time = +@@ -2901,7 +2904,7 @@ HandleState(InputInfoPtr pInfo, struct SynapticsHwState *hw, CARD32 now, + } + + /* Post events */ +- if (finger >= FS_TOUCHED && (dx || dy)) ++ if (finger >= FS_TOUCHED && (dx || dy) && !para->gestures_only) + xf86PostMotionEvent(pInfo->dev, 0, 0, 2, dx, dy); + + if (priv->mid_emu_state == MBE_LEFT_CLICK) { +diff --git a/src/synapticsstr.h b/src/synapticsstr.h +index a9901a2..6678d34 100644 +--- a/src/synapticsstr.h ++++ b/src/synapticsstr.h +@@ -196,6 +196,7 @@ typedef struct _SynapticsParameters { + int area_left_edge, area_right_edge, area_top_edge, area_bottom_edge; /* area coordinates absolute */ + int softbutton_areas[2][4]; /* soft button area coordinates, 0 => right, 1 => middle button */ + int hyst_x, hyst_y; /* x and y width of hysteresis box */ ++ Bool gestures_only; /* do not post mouse input events */ + } SynapticsParameters; + + struct _SynapticsPrivateRec { |