diff options
| -rw-r--r-- | meta/conf/distro/include/poky-fixed-revisions.inc | 3 | ||||
| -rw-r--r-- | meta/packages/qemu/qemu-git/2ca2078e287174522e3a6229618947d3d285b8c0.patch | 130 | ||||
| -rw-r--r-- | meta/packages/qemu/qemu_git.bb | 3 |
3 files changed, 134 insertions, 2 deletions
diff --git a/meta/conf/distro/include/poky-fixed-revisions.inc b/meta/conf/distro/include/poky-fixed-revisions.inc index 705d595675..5af14e909d 100644 --- a/meta/conf/distro/include/poky-fixed-revisions.inc +++ b/meta/conf/distro/include/poky-fixed-revisions.inc @@ -85,7 +85,8 @@ SRCREV_pn-libowl-av = "398" SRCREV_pn-owl-video = "394" SRCREV_pn-psplash ?= "422" #QEMUSRCREV = "6477" -QEMUSRCREV = "9e3a7df77c6c456ff58ab9931cb86e3d5983404d" +QEMUSRCREV = "9eab386edbf8cf002a731f8204a156f243a47a57" +#QEMUSRCREV = "1bec86a0bcaac7fa07f3081b3e26b9c7e1ec072c" SRCREV_pn-qemu-native ?= "${QEMUSRCREV}" SRCREV_pn-qemu-nativesdk ?= "${QEMUSRCREV}" SRCREV_pn-qemu ?= "${QEMUSRCREV}" diff --git a/meta/packages/qemu/qemu-git/2ca2078e287174522e3a6229618947d3d285b8c0.patch b/meta/packages/qemu/qemu-git/2ca2078e287174522e3a6229618947d3d285b8c0.patch new file mode 100644 index 0000000000..e2ebf67922 --- /dev/null +++ b/meta/packages/qemu/qemu-git/2ca2078e287174522e3a6229618947d3d285b8c0.patch @@ -0,0 +1,130 @@ +From 2ca2078e287174522e3a6229618947d3d285b8c0 Mon Sep 17 00:00:00 2001 +From: François Revol <revol@free.fr> +Date: Tue, 25 Aug 2009 09:14:10 +0000 +Subject: Fixed wacom emulation + +- for absolute mode, scale coordinates to the real device maximum values, +since some drivers (on Haiku and Linux at least) need them as such, +and the HID descriptor is boggus on some models anyway, +- keep the coordinates even when no button is pressed, on real tablet +the pen is sensed on the surface even without direct contact, +and drivers expect this, +- map left button to pressure according to what the Haiku driver wants, +- map the right button to the pen button, +- map the middle button to the eraser, +- use asynchronous reporting as the hid code does, stops the Haiku driver +(and probably others) from spending 50% cpu polling for changes. + +Signed-off-by: François Revol <revol@free.fr> +Signed-off-by: Anthony Liguori <aliguori@us.ibm.com> +--- +Index: git/hw/usb-wacom.c +=================================================================== +--- git.orig/hw/usb-wacom.c 2009-11-24 14:10:15.000000000 +0000 ++++ git/hw/usb-wacom.c 2009-11-24 16:39:26.000000000 +0000 +@@ -50,6 +50,8 @@ + WACOM_MODE_HID = 1, + WACOM_MODE_WACOM = 2, + } mode; ++ uint8_t idle; ++ int changed; + } USBWacomState; + + static const uint8_t qemu_wacom_dev_descriptor[] = { +@@ -125,6 +127,7 @@ + s->dy += dy1; + s->dz += dz1; + s->buttons_state = buttons_state; ++ s->changed = 1; + } + + static void usb_wacom_event(void *opaque, +@@ -132,10 +135,12 @@ + { + USBWacomState *s = opaque; + +- s->x = x; +- s->y = y; ++ /* scale to Penpartner resolution */ ++ s->x = (x * 5040 / 0x7FFF); ++ s->y = (y * 3780 / 0x7FFF); + s->dz += dz; + s->buttons_state = buttons_state; ++ s->changed = 1; + } + + static inline int int_clamp(int val, int vmin, int vmax) +@@ -199,26 +204,22 @@ + if (s->buttons_state & MOUSE_EVENT_LBUTTON) + b |= 0x01; + if (s->buttons_state & MOUSE_EVENT_RBUTTON) +- b |= 0x02; ++ b |= 0x40; + if (s->buttons_state & MOUSE_EVENT_MBUTTON) +- b |= 0x04; ++ b |= 0x20; /* eraser */ + + if (len < 7) + return 0; + + buf[0] = s->mode; +- buf[5] = 0x00; +- if (b) { +- buf[1] = s->x & 0xff; +- buf[2] = s->x >> 8; +- buf[3] = s->y & 0xff; +- buf[4] = s->y >> 8; ++ buf[5] = 0x00 | (b & 0xf0); ++ buf[1] = s->x & 0xff; ++ buf[2] = s->x >> 8; ++ buf[3] = s->y & 0xff; ++ buf[4] = s->y >> 8; ++ if (b & 0x3f) { + buf[6] = 0; + } else { +- buf[1] = 0; +- buf[2] = 0; +- buf[3] = 0; +- buf[4] = 0; + buf[6] = (unsigned char) -127; + } + +@@ -350,7 +351,12 @@ + else if (s->mode == WACOM_MODE_WACOM) + ret = usb_wacom_poll(s, data, length); + break; ++ case HID_GET_IDLE: ++ ret = 1; ++ data[0] = s->idle; ++ break; + case HID_SET_IDLE: ++ s->idle = (uint8_t) (value >> 8); + ret = 0; + break; + default: +@@ -369,6 +375,9 @@ + switch (p->pid) { + case USB_TOKEN_IN: + if (p->devep == 1) { ++ if (!(s->changed || s->idle)) ++ return USB_RET_NAK; ++ s->changed = 0; + if (s->mode == WACOM_MODE_HID) + ret = usb_mouse_poll(s, p->data, p->len); + else if (s->mode == WACOM_MODE_WACOM) +@@ -399,7 +408,6 @@ + s = qemu_mallocz(sizeof(USBWacomState)); + s->dev.speed = USB_SPEED_FULL; + s->dev.handle_packet = usb_generic_handle_packet; +- + s->dev.handle_reset = usb_wacom_handle_reset; + s->dev.handle_control = usb_wacom_handle_control; + s->dev.handle_data = usb_wacom_handle_data; +@@ -407,6 +415,7 @@ + + pstrcpy(s->dev.devname, sizeof(s->dev.devname), + "QEMU PenPartner Tablet"); ++ s->changed = 1; + + return (USBDevice *) s; + } diff --git a/meta/packages/qemu/qemu_git.bb b/meta/packages/qemu/qemu_git.bb index dc640134ed..a6f72c512e 100644 --- a/meta/packages/qemu/qemu_git.bb +++ b/meta/packages/qemu/qemu_git.bb @@ -13,7 +13,8 @@ SRC_URI = "\ file://fix-dirent.patch;patch=1 \ file://fix-nogl.patch;patch=1 \ file://zlibsearch.patch;patch=1 \ - file://qemugl-allow-glxcontext-release.patch;patch=1 " + file://qemugl-allow-glxcontext-release.patch;patch=1 \ + file://2ca2078e287174522e3a6229618947d3d285b8c0.patch;patch=1" S = "${WORKDIR}/git" |