diff options
Diffstat (limited to 'packages')
| -rw-r--r-- | packages/linux/linux-2.6.25/at32stk1000/virtualmouse.patch | 125 | ||||
| -rw-r--r-- | packages/linux/linux_2.6.25.bb | 3 |
2 files changed, 127 insertions, 1 deletions
diff --git a/packages/linux/linux-2.6.25/at32stk1000/virtualmouse.patch b/packages/linux/linux-2.6.25/at32stk1000/virtualmouse.patch new file mode 100644 index 0000000000..b828327a00 --- /dev/null +++ b/packages/linux/linux-2.6.25/at32stk1000/virtualmouse.patch @@ -0,0 +1,125 @@ +Index: linux-2.6.25/drivers/input/Kconfig +=================================================================== +--- linux-2.6.25.orig/drivers/input/Kconfig 2008-04-17 04:49:44.000000000 +0200 ++++ linux-2.6.25/drivers/input/Kconfig 2008-08-21 16:37:40.000000000 +0200 +@@ -69,6 +69,13 @@ + To compile this driver as a module, choose M here: the + module will be called mousedev. + ++config INPUT_VMS ++ tristate "Virtual Mouse Driver" if EMBEDDED ++ default y ++ ---help--- ++ vms.c from the book Essential Linux Device Drivers ++ ++ + config INPUT_MOUSEDEV_PSAUX + bool "Provide legacy /dev/psaux device" + default y +Index: linux-2.6.25/drivers/input/Makefile +=================================================================== +--- linux-2.6.25.orig/drivers/input/Makefile 2008-04-17 04:49:44.000000000 +0200 ++++ linux-2.6.25/drivers/input/Makefile 2008-08-21 16:37:40.000000000 +0200 +@@ -11,6 +11,8 @@ + obj-$(CONFIG_INPUT_POLLDEV) += input-polldev.o + + obj-$(CONFIG_INPUT_MOUSEDEV) += mousedev.o ++ ++obj-$(CONFIG_INPUT_VMS) += vms.o + obj-$(CONFIG_INPUT_JOYDEV) += joydev.o + obj-$(CONFIG_INPUT_EVDEV) += evdev.o + obj-$(CONFIG_INPUT_EVBUG) += evbug.o +Index: linux-2.6.25/drivers/input/vms.c +=================================================================== +--- /dev/null 1970-01-01 00:00:00.000000000 +0000 ++++ linux-2.6.25/drivers/input/vms.c 2008-08-21 17:24:05.000000000 +0200 +@@ -0,0 +1,89 @@ ++/** ++ * Copyright (c) 2008 by Pearson Education, Inc. ++ * ++ * This material may be distributed only subject to the terms and conditions ++ * set forth in the Open Publication License, v1.0 or later (the latest version ++ * is presently available at http://www.opencontent.org/openpub/). ++ * ++ * Copyright (c) 2008 Leon Woestenberg ++ * Copyright (c) 2008 Sreekrishnan Venkateswaran ++ * ++ * I copied this from Sreekrishnan's book (see http://elinuxdd.com) -- Leon. ++ * ++ */ ++ ++#include <linux/fs.h> ++#include <asm/uaccess.h> ++#include <linux/input.h> ++#include <linux/platform_device.h> ++ ++struct input_dev *vms_input_dev; ++static struct platform_device *vms_dev; ++ ++/* for each set of coordinates, we publish them along with a left button ++ * press and release event ++ */ ++static ssize_t write_vms(struct device *dev, struct device_attribute *attr, ++ const char *buffer, size_t count) ++{ ++ int x, y; ++ sscanf(buffer, "%d%d", &x, &y); ++ input_report_abs(vms_input_dev, ABS_X, x); ++ input_report_abs(vms_input_dev, ABS_Y, y); ++ input_report_key(vms_input_dev, BTN_LEFT, 1); ++ input_sync(vms_input_dev); ++ input_report_key(vms_input_dev, BTN_LEFT, 0); ++ input_sync(vms_input_dev); ++ return count; ++} ++ ++DEVICE_ATTR(coordinates, 0644, NULL, write_vms); ++ ++static struct attribute *vms_attrs[] = { ++ &dev_attr_coordinates.attr, ++ NULL ++}; ++ ++static struct attribute_group vms_attr_group = { ++ .attrs = vms_attrs, ++}; ++ ++static int __init vms_init(void) ++{ ++ vms_dev = platform_device_register_simple("vms", -1, NULL, 0); ++ if (IS_ERR(vms_dev)) { ++ PTR_ERR(vms_dev); ++ printk("vms_init: error\n"); ++ } ++ sysfs_create_group(&vms_dev->dev.kobj, &vms_attr_group); ++ ++ vms_input_dev = input_allocate_device(); ++ if (!vms_input_dev) { ++ printk("bad input_allocate_device()\n"); ++ } ++ ++ set_bit(EV_ABS, vms_input_dev->evbit); ++ set_bit(ABS_X, vms_input_dev->absbit); ++ set_bit(ABS_Y, vms_input_dev->absbit); ++ ++ set_bit(EV_KEY, vms_input_dev->evbit); ++ set_bit(BTN_LEFT, vms_input_dev->keybit); ++ ++ input_register_device(vms_input_dev); ++ printk("vms initialized\n"); ++ return 0; ++} ++ ++static int __init vms_exit(void) ++{ ++ input_unregister_device(vms_input_dev); ++ sysfs_remove_group(&vms_dev->dev.kobj, &vms_attr_group); ++ platform_device_unregister(vms_dev); ++ return; ++} ++ ++module_init(vms_init); ++module_exit(vms_exit); ++ ++MODULE_LICENSE("GPL"); ++ diff --git a/packages/linux/linux_2.6.25.bb b/packages/linux/linux_2.6.25.bb index dc9a35e3bb..41f11d2c87 100644 --- a/packages/linux/linux_2.6.25.bb +++ b/packages/linux/linux_2.6.25.bb @@ -1,6 +1,6 @@ require linux.inc -PR = "r3" +PR = "r4" # Mark archs/machines that this kernel supports DEFAULT_PREFERENCE = "-1" @@ -31,6 +31,7 @@ SRC_URI_append_cm-x270 = " \ SRC_URI_append_at32stk1000 = " \ http://avr32linux.org/twiki/pub/Main/LinuxPatches/linux-2.6.25.6.atmel.1.patch.bz2;patch=1 \ + file://virtualmouse.patch;patch=1 \ " SRC_URI_append_at91-l9260 = " \ |