Add support for the Synaptics Touchpad mouse driver. I reworked the
submitted version with style cleanups and changes to comments. I also modified the ioctl interface. This version only has one ioctl (to get the Synaptics-specific config parameters) since this is the only information a user might want. Submitted by: Arne Schwabe <arne -at- rfc2549.org>
This commit is contained in:
Nate Lawson
parent
1bc32c1ffc
commit
a4cdf60c7d
@ -159,6 +159,7 @@ struct psm_softc { /* Driver status information */
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struct resource *intr; /* IRQ resource */
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void *ih; /* interrupt handle */
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mousehw_t hw; /* hardware information */
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synapticshw_t synhw; /* Synaptics-specific hardware information */
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mousemode_t mode; /* operation mode */
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mousemode_t dflt_mode; /* default operation mode */
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mousestatus_t status; /* accumulated mouse movement */
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@ -290,6 +291,7 @@ static probefunc_t enable_msintelli;
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static probefunc_t enable_4dmouse;
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static probefunc_t enable_4dplus;
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static probefunc_t enable_mmanplus;
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static probefunc_t enable_synaptics;
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static probefunc_t enable_versapad;
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static int tame_mouse(struct psm_softc *, packetbuf_t *, mousestatus_t *, unsigned char *);
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@ -323,6 +325,8 @@ static struct {
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0x80, MOUSE_PS2_PACKETSIZE, enable_kmouse, },
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{ MOUSE_MODEL_VERSAPAD, /* Interlink electronics VersaPad */
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0xe8, MOUSE_PS2VERSA_PACKETSIZE, enable_versapad, },
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{ MOUSE_MODEL_SYNAPTICS, /* Synaptics Touchpad */
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0xc0, MOUSE_SYNAPTICS_PACKETSIZE, enable_synaptics, },
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{ MOUSE_MODEL_GENERIC,
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0xc0, MOUSE_PS2_PACKETSIZE, NULL, },
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};
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@ -578,6 +582,7 @@ model_name(int model)
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{ MOUSE_MODEL_EXPLORER, "IntelliMouse Explorer" },
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{ MOUSE_MODEL_4D, "4D Mouse" },
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{ MOUSE_MODEL_4DPLUS, "4D+ Mouse" },
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{ MOUSE_MODEL_SYNAPTICS, "Synaptics Touchpad" },
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{ MOUSE_MODEL_GENERIC, "Generic PS/2 mouse" },
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{ MOUSE_MODEL_UNKNOWN, NULL },
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};
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@ -1719,6 +1724,15 @@ psmioctl(struct cdev *dev, u_long cmd, caddr_t addr, int flag, struct thread *td
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splx(s);
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break;
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case MOUSE_SYN_GETHWINFO:
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s = spltty();
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if (sc->hw.model == MOUSE_MODEL_SYNAPTICS)
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*(synapticshw_t *)addr = sc->synhw;
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else
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error = EINVAL;
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splx(s);
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break;
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case OLD_MOUSE_GETMODE:
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s = spltty();
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switch (sc->mode.level) {
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@ -2154,7 +2168,7 @@ psmsoftintr(void *arg)
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};
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register struct psm_softc *sc = arg;
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mousestatus_t ms;
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int x, y, z;
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int w, x, y, z;
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int c;
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int l;
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int x0, y0;
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@ -2444,6 +2458,88 @@ psmsoftintr(void *arg)
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}
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break;
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case MOUSE_MODEL_SYNAPTICS:
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/* TouchPad PS/2 absolute mode message format
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*
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* Bits: 7 6 5 4 3 2 1 0 (LSB)
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* ------------------------------------------------
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* ipacket[0]: 1 0 W3 W2 0 W1 R L
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* ipacket[1]: Yb Ya Y9 Y8 Xb Xa X9 X8
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* ipacket[2]: Z7 Z6 Z5 Z4 Z3 Z2 Z1 Z0
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* ipacket[3]: 1 1 Yc Xc 0 W0 D U
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* ipacket[4]: X7 X6 X5 X4 X3 X2 X1 X0
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* ipacket[5]: Y7 Y6 Y5 Y4 Y3 Y2 Y1 Y0
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*
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* Legend:
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* L: left physical mouse button
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* R: right physical mouse button
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* D: down button
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* U: up button
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* W: "wrist" value
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* X: x position
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* Y: x position
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* Z: pressure
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*
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* Absolute reportable limits: 0 - 6143.
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* Typical bezel limits: 1472 - 5472.
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* Typical edge marings: 1632 - 5312.
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*
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* w = 3 Passthrough Packet
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*
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* Byte 2,5,6 == Byte 1,2,3 of "Guest"
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*/
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/* Sanity check for out of sync packets. */
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if ((pb->ipacket[0] & 0xc8) != 0x80 ||
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(pb->ipacket[3] & 0xc8) != 0xc0)
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continue;
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x = y = x0 = y0 = 0;
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/* Pressure value. */
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z = pb->ipacket[2];
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w = ((pb->ipacket[0] & 0x30) >> 2) |
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((pb->ipacket[0] & 0x04) >> 1) |
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((pb->ipacket[3] & 0x04) >> 2);
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ms.button = 0;
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if (pb->ipacket[0] & 0x01)
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ms.button |= MOUSE_BUTTON1DOWN;
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if (pb->ipacket[0] & 0x02)
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ms.button |= MOUSE_BUTTON3DOWN;
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if ((pb->ipacket[3] & 0x01) && (pb->ipacket[0] & 0x01) == 0)
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ms.button |= MOUSE_BUTTON2DOWN;
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if ((pb->ipacket[3] & 0x02) && (pb->ipacket[0] & 0x02) == 0)
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ms.button |= MOUSE_BUTTON4DOWN;
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/* There is a finger on the pad. */
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if ((w >= 4 && w <= 7) && (z >= 16 && z < 200)) {
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x0 = ((pb->ipacket[3] & 0x10) << 8) |
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((pb->ipacket[1] & 0x0f) << 8) |
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pb->ipacket[4];
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y0 = ((pb->ipacket[3] & 0x20) << 7) |
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((pb->ipacket[1] & 0xf0) << 4) |
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pb->ipacket[5];
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if (sc->flags & PSM_FLAGS_FINGERDOWN) {
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x0 = (x0 + sc->xold * 3) / 4;
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y0 = (y0 + sc->yold * 3) / 4;
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x = (x0 - sc->xold) / 4;
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y = (y0 - sc->yold) / 4;
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} else {
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sc->flags |= PSM_FLAGS_FINGERDOWN;
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}
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sc->xold = x0;
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sc->yold = y0;
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} else {
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sc->flags &= ~PSM_FLAGS_FINGERDOWN;
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}
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z = 0;
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break;
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case MOUSE_MODEL_GENERIC:
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default:
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break;
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@ -2920,6 +3016,122 @@ enable_4dplus(struct psm_softc *sc)
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return TRUE;
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}
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/* Synaptics Touchpad */
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static int
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enable_synaptics(struct psm_softc *sc)
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{
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int status[3];
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KBDC kbdc;
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kbdc = sc->kbdc;
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disable_aux_dev(kbdc);
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/* Just to be on the safe side */
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set_mouse_scaling(kbdc, 1);
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if (mouse_ext_command(kbdc, 0) == 0)
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return (FALSE);
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if (get_mouse_status(kbdc, status, 0, 3) != 3)
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return (FALSE);
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/* If it is a Synaptics, byte 2 is 0x47. */
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if (status[1] != 0x47)
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return (FALSE);
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/*
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* Identify the Touchpad version. The first byte contains the minor
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* version number, the lower 4 bits of the third byte contain infoMajor,
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* and the upper 4 bits contain the (obsolete) infoModelCode.
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*/
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sc->synhw.infoMinor = status[0];
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sc->synhw.infoMajor = status[2] & 0x0f;
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if (verbose >= 2) {
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printf("Synaptics Touchpad:\n");
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printf(" Version: %d.%d\n", sc->synhw.infoMajor, sc->synhw.infoMinor);
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}
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if (sc->synhw.infoMajor < 4) {
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printf("Synaptics Version less than 4 detected, not yet supported\n");
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return (FALSE);
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}
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if (mouse_ext_command(kbdc, 3) == 0)
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return (FALSE);
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if (get_mouse_status(kbdc, status, 0, 3) != 3)
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return (FALSE);
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if ((status[1] & 0x01) != 0) {
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printf(" Could not read model id bytes from the Touchpad\n");
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return (FALSE);
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}
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sc->synhw.infoRot180 = (status[0] & 0x80) >> 7;
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sc->synhw.infoPortrait = (status[0] & 0x40) >> 6;
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sc->synhw.infoSensor = status[0] & 0x3f;
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sc->synhw.infoHardware = (status[1] & 0xfe) >> 1;
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sc->synhw.infoNewAbs = (status[2] & 0x80) >> 7;
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sc->synhw.capPen = (status[2] & 0x40) >> 6;
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sc->synhw.infoSimplC = (status[2] & 0x20) >> 5;
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sc->synhw.infoGeometry = status[2] & 0x0f;
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if (verbose >= 2) {
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printf(" Model id: %02x %02x %02x\n", status[0] , status[1] ,
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status[2]);
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printf(" infoRot180: %d\n",sc->synhw.infoRot180);
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printf(" infoPortrait: %d\n",sc->synhw.infoPortrait);
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printf(" infoSensor: %d\n",sc->synhw.infoSensor);
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printf(" infoHardware: %d\n",sc->synhw.infoHardware);
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printf(" infoNewAbs: %d\n",sc->synhw.infoNewAbs);
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printf(" capPen: %d\n",sc->synhw.capPen);
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printf(" infoSimplC: %d\n",sc->synhw.infoSimplC);
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printf(" infoGeometry: %d\n",sc->synhw.infoGeometry);
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}
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if (mouse_ext_command(kbdc, 2) == 0)
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return (FALSE);
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if (get_mouse_status(kbdc, status, 0, 3) != 3)
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return (FALSE);
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if (status[1] != 0x47) {
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printf(" Could not read capabilities from the Touchpad\n");
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return (FALSE);
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}
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sc->synhw.capExtended = (status[0] & 0x80) >> 7;
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sc->synhw.capPassthrough = (status[2] & 0x80) >> 7;
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sc->synhw.capSleep = (status[2] & 0x10) >> 4;
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sc->synhw.capFourButtons = (status[2] & 0x08) >> 3;
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sc->synhw.capMultiFinger = (status[2] & 0x02) >> 1;
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sc->synhw.capPalmDetect = (status[2] & 0x01);
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if (verbose >= 2)
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printf(" Capability Bytes: %02x %02x %02x\n", status[0], status[1],
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status[2]);
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if (mouse_ext_command(kbdc, 1) == 0)
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return (FALSE);
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if (get_mouse_status(kbdc, status, 0, 3) != 3)
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return (FALSE);
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if (status[0] != 0x3b || status[1] != 0x47) {
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printf(" Could not read mode byte from the Touchpad\n");
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return (FALSE);
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}
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if (verbose >= 2)
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printf(" Mode byte set by BIOS: %02x\n", status[2]);
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/*
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* Mode byte values:
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* 1 (absolute)
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* 1 rate (0 = 40/1 = 80)
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* 0
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* 0 (reserved)
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* 0 (Sleep (Only buttons))
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* 0 DisGest (not for absolute Mode)
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* 0 pktsize (0 for ps2)
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* 1 wmode
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*/
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sc->hw.buttons = 3;
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/* Set encode mode byte and sampling rate. */
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mouse_ext_command(kbdc, 0xc1);
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set_mouse_sampling_rate(kbdc, 20);
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return (TRUE);
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}
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/* Interlink electronics VersaPad */
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static int
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enable_versapad(struct psm_softc *sc)
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214
sys/isa/psm.c
214
sys/isa/psm.c
@ -159,6 +159,7 @@ struct psm_softc { /* Driver status information */
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struct resource *intr; /* IRQ resource */
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void *ih; /* interrupt handle */
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mousehw_t hw; /* hardware information */
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synapticshw_t synhw; /* Synaptics-specific hardware information */
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mousemode_t mode; /* operation mode */
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mousemode_t dflt_mode; /* default operation mode */
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mousestatus_t status; /* accumulated mouse movement */
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@ -290,6 +291,7 @@ static probefunc_t enable_msintelli;
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static probefunc_t enable_4dmouse;
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static probefunc_t enable_4dplus;
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static probefunc_t enable_mmanplus;
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static probefunc_t enable_synaptics;
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static probefunc_t enable_versapad;
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static int tame_mouse(struct psm_softc *, packetbuf_t *, mousestatus_t *, unsigned char *);
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@ -323,6 +325,8 @@ static struct {
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0x80, MOUSE_PS2_PACKETSIZE, enable_kmouse, },
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{ MOUSE_MODEL_VERSAPAD, /* Interlink electronics VersaPad */
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0xe8, MOUSE_PS2VERSA_PACKETSIZE, enable_versapad, },
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{ MOUSE_MODEL_SYNAPTICS, /* Synaptics Touchpad */
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0xc0, MOUSE_SYNAPTICS_PACKETSIZE, enable_synaptics, },
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{ MOUSE_MODEL_GENERIC,
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0xc0, MOUSE_PS2_PACKETSIZE, NULL, },
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};
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@ -578,6 +582,7 @@ model_name(int model)
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{ MOUSE_MODEL_EXPLORER, "IntelliMouse Explorer" },
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{ MOUSE_MODEL_4D, "4D Mouse" },
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{ MOUSE_MODEL_4DPLUS, "4D+ Mouse" },
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{ MOUSE_MODEL_SYNAPTICS, "Synaptics Touchpad" },
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{ MOUSE_MODEL_GENERIC, "Generic PS/2 mouse" },
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{ MOUSE_MODEL_UNKNOWN, NULL },
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};
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@ -1719,6 +1724,15 @@ psmioctl(struct cdev *dev, u_long cmd, caddr_t addr, int flag, struct thread *td
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splx(s);
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break;
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case MOUSE_SYN_GETHWINFO:
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s = spltty();
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if (sc->hw.model == MOUSE_MODEL_SYNAPTICS)
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*(synapticshw_t *)addr = sc->synhw;
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else
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error = EINVAL;
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splx(s);
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break;
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case OLD_MOUSE_GETMODE:
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s = spltty();
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switch (sc->mode.level) {
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@ -2154,7 +2168,7 @@ psmsoftintr(void *arg)
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};
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register struct psm_softc *sc = arg;
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mousestatus_t ms;
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int x, y, z;
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int w, x, y, z;
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int c;
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int l;
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int x0, y0;
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@ -2444,6 +2458,88 @@ psmsoftintr(void *arg)
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}
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break;
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case MOUSE_MODEL_SYNAPTICS:
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/* TouchPad PS/2 absolute mode message format
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*
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* Bits: 7 6 5 4 3 2 1 0 (LSB)
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* ------------------------------------------------
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* ipacket[0]: 1 0 W3 W2 0 W1 R L
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* ipacket[1]: Yb Ya Y9 Y8 Xb Xa X9 X8
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* ipacket[2]: Z7 Z6 Z5 Z4 Z3 Z2 Z1 Z0
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* ipacket[3]: 1 1 Yc Xc 0 W0 D U
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* ipacket[4]: X7 X6 X5 X4 X3 X2 X1 X0
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* ipacket[5]: Y7 Y6 Y5 Y4 Y3 Y2 Y1 Y0
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*
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* Legend:
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* L: left physical mouse button
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* R: right physical mouse button
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* D: down button
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* U: up button
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* W: "wrist" value
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* X: x position
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* Y: x position
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* Z: pressure
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*
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* Absolute reportable limits: 0 - 6143.
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* Typical bezel limits: 1472 - 5472.
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* Typical edge marings: 1632 - 5312.
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*
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* w = 3 Passthrough Packet
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*
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* Byte 2,5,6 == Byte 1,2,3 of "Guest"
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*/
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/* Sanity check for out of sync packets. */
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if ((pb->ipacket[0] & 0xc8) != 0x80 ||
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(pb->ipacket[3] & 0xc8) != 0xc0)
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continue;
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x = y = x0 = y0 = 0;
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/* Pressure value. */
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z = pb->ipacket[2];
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w = ((pb->ipacket[0] & 0x30) >> 2) |
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((pb->ipacket[0] & 0x04) >> 1) |
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((pb->ipacket[3] & 0x04) >> 2);
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ms.button = 0;
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if (pb->ipacket[0] & 0x01)
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ms.button |= MOUSE_BUTTON1DOWN;
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if (pb->ipacket[0] & 0x02)
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ms.button |= MOUSE_BUTTON3DOWN;
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if ((pb->ipacket[3] & 0x01) && (pb->ipacket[0] & 0x01) == 0)
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ms.button |= MOUSE_BUTTON2DOWN;
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if ((pb->ipacket[3] & 0x02) && (pb->ipacket[0] & 0x02) == 0)
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ms.button |= MOUSE_BUTTON4DOWN;
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/* There is a finger on the pad. */
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if ((w >= 4 && w <= 7) && (z >= 16 && z < 200)) {
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x0 = ((pb->ipacket[3] & 0x10) << 8) |
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((pb->ipacket[1] & 0x0f) << 8) |
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pb->ipacket[4];
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y0 = ((pb->ipacket[3] & 0x20) << 7) |
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((pb->ipacket[1] & 0xf0) << 4) |
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pb->ipacket[5];
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if (sc->flags & PSM_FLAGS_FINGERDOWN) {
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x0 = (x0 + sc->xold * 3) / 4;
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y0 = (y0 + sc->yold * 3) / 4;
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x = (x0 - sc->xold) / 4;
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y = (y0 - sc->yold) / 4;
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} else {
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sc->flags |= PSM_FLAGS_FINGERDOWN;
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}
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sc->xold = x0;
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sc->yold = y0;
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} else {
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sc->flags &= ~PSM_FLAGS_FINGERDOWN;
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}
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z = 0;
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break;
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case MOUSE_MODEL_GENERIC:
|
||||
default:
|
||||
break;
|
||||
@ -2920,6 +3016,122 @@ enable_4dplus(struct psm_softc *sc)
|
||||
return TRUE;
|
||||
}
|
||||
|
||||
/* Synaptics Touchpad */
|
||||
static int
|
||||
enable_synaptics(struct psm_softc *sc)
|
||||
{
|
||||
int status[3];
|
||||
KBDC kbdc;
|
||||
|
||||
kbdc = sc->kbdc;
|
||||
disable_aux_dev(kbdc);
|
||||
|
||||
/* Just to be on the safe side */
|
||||
set_mouse_scaling(kbdc, 1);
|
||||
|
||||
if (mouse_ext_command(kbdc, 0) == 0)
|
||||
return (FALSE);
|
||||
if (get_mouse_status(kbdc, status, 0, 3) != 3)
|
||||
return (FALSE);
|
||||
|
||||
/* If it is a Synaptics, byte 2 is 0x47. */
|
||||
if (status[1] != 0x47)
|
||||
return (FALSE);
|
||||
|
||||
/*
|
||||
* Identify the Touchpad version. The first byte contains the minor
|
||||
* version number, the lower 4 bits of the third byte contain infoMajor,
|
||||
* and the upper 4 bits contain the (obsolete) infoModelCode.
|
||||
*/
|
||||
sc->synhw.infoMinor = status[0];
|
||||
sc->synhw.infoMajor = status[2] & 0x0f;
|
||||
if (verbose >= 2) {
|
||||
printf("Synaptics Touchpad:\n");
|
||||
printf(" Version: %d.%d\n", sc->synhw.infoMajor, sc->synhw.infoMinor);
|
||||
}
|
||||
if (sc->synhw.infoMajor < 4) {
|
||||
printf("Synaptics Version less than 4 detected, not yet supported\n");
|
||||
return (FALSE);
|
||||
}
|
||||
|
||||
if (mouse_ext_command(kbdc, 3) == 0)
|
||||
return (FALSE);
|
||||
if (get_mouse_status(kbdc, status, 0, 3) != 3)
|
||||
return (FALSE);
|
||||
if ((status[1] & 0x01) != 0) {
|
||||
printf(" Could not read model id bytes from the Touchpad\n");
|
||||
return (FALSE);
|
||||
}
|
||||
|
||||
sc->synhw.infoRot180 = (status[0] & 0x80) >> 7;
|
||||
sc->synhw.infoPortrait = (status[0] & 0x40) >> 6;
|
||||
sc->synhw.infoSensor = status[0] & 0x3f;
|
||||
sc->synhw.infoHardware = (status[1] & 0xfe) >> 1;
|
||||
sc->synhw.infoNewAbs = (status[2] & 0x80) >> 7;
|
||||
sc->synhw.capPen = (status[2] & 0x40) >> 6;
|
||||
sc->synhw.infoSimplC = (status[2] & 0x20) >> 5;
|
||||
sc->synhw.infoGeometry = status[2] & 0x0f;
|
||||
if (verbose >= 2) {
|
||||
printf(" Model id: %02x %02x %02x\n", status[0] , status[1] ,
|
||||
status[2]);
|
||||
printf(" infoRot180: %d\n",sc->synhw.infoRot180);
|
||||
printf(" infoPortrait: %d\n",sc->synhw.infoPortrait);
|
||||
printf(" infoSensor: %d\n",sc->synhw.infoSensor);
|
||||
printf(" infoHardware: %d\n",sc->synhw.infoHardware);
|
||||
printf(" infoNewAbs: %d\n",sc->synhw.infoNewAbs);
|
||||
printf(" capPen: %d\n",sc->synhw.capPen);
|
||||
printf(" infoSimplC: %d\n",sc->synhw.infoSimplC);
|
||||
printf(" infoGeometry: %d\n",sc->synhw.infoGeometry);
|
||||
}
|
||||
|
||||
if (mouse_ext_command(kbdc, 2) == 0)
|
||||
return (FALSE);
|
||||
if (get_mouse_status(kbdc, status, 0, 3) != 3)
|
||||
return (FALSE);
|
||||
if (status[1] != 0x47) {
|
||||
printf(" Could not read capabilities from the Touchpad\n");
|
||||
return (FALSE);
|
||||
}
|
||||
sc->synhw.capExtended = (status[0] & 0x80) >> 7;
|
||||
sc->synhw.capPassthrough = (status[2] & 0x80) >> 7;
|
||||
sc->synhw.capSleep = (status[2] & 0x10) >> 4;
|
||||
sc->synhw.capFourButtons = (status[2] & 0x08) >> 3;
|
||||
sc->synhw.capMultiFinger = (status[2] & 0x02) >> 1;
|
||||
sc->synhw.capPalmDetect = (status[2] & 0x01);
|
||||
if (verbose >= 2)
|
||||
printf(" Capability Bytes: %02x %02x %02x\n", status[0], status[1],
|
||||
status[2]);
|
||||
|
||||
if (mouse_ext_command(kbdc, 1) == 0)
|
||||
return (FALSE);
|
||||
if (get_mouse_status(kbdc, status, 0, 3) != 3)
|
||||
return (FALSE);
|
||||
if (status[0] != 0x3b || status[1] != 0x47) {
|
||||
printf(" Could not read mode byte from the Touchpad\n");
|
||||
return (FALSE);
|
||||
}
|
||||
if (verbose >= 2)
|
||||
printf(" Mode byte set by BIOS: %02x\n", status[2]);
|
||||
|
||||
/*
|
||||
* Mode byte values:
|
||||
* 1 (absolute)
|
||||
* 1 rate (0 = 40/1 = 80)
|
||||
* 0
|
||||
* 0 (reserved)
|
||||
* 0 (Sleep (Only buttons))
|
||||
* 0 DisGest (not for absolute Mode)
|
||||
* 0 pktsize (0 for ps2)
|
||||
* 1 wmode
|
||||
*/
|
||||
sc->hw.buttons = 3;
|
||||
|
||||
/* Set encode mode byte and sampling rate. */
|
||||
mouse_ext_command(kbdc, 0xc1);
|
||||
set_mouse_sampling_rate(kbdc, 20);
|
||||
|
||||
return (TRUE);
|
||||
}
|
||||
/* Interlink electronics VersaPad */
|
||||
static int
|
||||
enable_versapad(struct psm_softc *sc)
|
||||
|
||||
@ -48,6 +48,8 @@
|
||||
#define MOUSE_GETHWID _IOR('M', 13, int)
|
||||
#endif
|
||||
|
||||
#define MOUSE_SYN_GETHWINFO _IOR('M', 100, synapticshw_t)
|
||||
|
||||
/* mouse status block */
|
||||
typedef struct mousestatus {
|
||||
int flags; /* state change flags */
|
||||
@ -88,6 +90,25 @@ typedef struct mousehw {
|
||||
*/
|
||||
} mousehw_t;
|
||||
|
||||
typedef struct synapticshw {
|
||||
int infoMajor;
|
||||
int infoMinor;
|
||||
int infoRot180;
|
||||
int infoPortrait;
|
||||
int infoSensor;
|
||||
int infoHardware;
|
||||
int infoNewAbs;
|
||||
int capPen;
|
||||
int infoSimplC;
|
||||
int infoGeometry;
|
||||
int capExtended;
|
||||
int capSleep;
|
||||
int capFourButtons;
|
||||
int capMultiFinger;
|
||||
int capPalmDetect;
|
||||
int capPassthrough;
|
||||
} synapticshw_t;
|
||||
|
||||
/* iftype */
|
||||
#define MOUSE_IF_UNKNOWN (-1)
|
||||
#define MOUSE_IF_SERIAL 0
|
||||
@ -119,6 +140,7 @@ typedef struct mousehw {
|
||||
#define MOUSE_MODEL_EXPLORER 10
|
||||
#define MOUSE_MODEL_4D 11
|
||||
#define MOUSE_MODEL_4DPLUS 12
|
||||
#define MOUSE_MODEL_SYNAPTICS 13
|
||||
|
||||
typedef struct mousemode {
|
||||
int protocol; /* MOUSE_PROTO_XXX */
|
||||
@ -185,6 +207,9 @@ typedef struct mousevar {
|
||||
|
||||
#endif /* MOUSE_GETVARS */
|
||||
|
||||
/* Synaptics Touchpad */
|
||||
#define MOUSE_SYNAPTICS_PACKETSIZE 6 /* '3' works better */
|
||||
|
||||
/* Microsoft Serial mouse data packet */
|
||||
#define MOUSE_MSS_PACKETSIZE 3
|
||||
#define MOUSE_MSS_SYNCMASK 0x40
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user