summaryrefslogtreecommitdiff
path: root/drivers/input/input.c
diff options
context:
space:
mode:
authorDmitry Torokhov <dmitry.torokhov@gmail.com>2010-12-28 04:33:20 +0300
committerDmitry Torokhov <dmitry.torokhov@gmail.com>2010-12-28 04:33:20 +0300
commit5c461b913a16aed8afa285a1d00414791a9afe33 (patch)
tree95c7d32fcb899240e8bc5ab5bfac20d259a81b46 /drivers/input/input.c
parentef11e701f32fb0cd5c5f0f6fb9a9e28fab151219 (diff)
parent4f56ce929cab45a3a6e1a81700da52bb9bdbfc0f (diff)
downloadlinux-5c461b913a16aed8afa285a1d00414791a9afe33.tar.xz
Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/rydberg/input-mt into next
Diffstat (limited to 'drivers/input/input.c')
-rw-r--r--drivers/input/input.c21
1 files changed, 20 insertions, 1 deletions
diff --git a/drivers/input/input.c b/drivers/input/input.c
index 3312e20016bf..9408dba2cd31 100644
--- a/drivers/input/input.c
+++ b/drivers/input/input.c
@@ -1110,6 +1110,8 @@ static int input_devices_seq_show(struct seq_file *seq, void *v)
seq_printf(seq, "%s ", handle->name);
seq_putc(seq, '\n');
+ input_seq_print_bitmap(seq, "PROP", dev->propbit, INPUT_PROP_MAX);
+
input_seq_print_bitmap(seq, "EV", dev->evbit, EV_MAX);
if (test_bit(EV_KEY, dev->evbit))
input_seq_print_bitmap(seq, "KEY", dev->keybit, KEY_MAX);
@@ -1333,11 +1335,26 @@ static ssize_t input_dev_show_modalias(struct device *dev,
}
static DEVICE_ATTR(modalias, S_IRUGO, input_dev_show_modalias, NULL);
+static int input_print_bitmap(char *buf, int buf_size, unsigned long *bitmap,
+ int max, int add_cr);
+
+static ssize_t input_dev_show_properties(struct device *dev,
+ struct device_attribute *attr,
+ char *buf)
+{
+ struct input_dev *input_dev = to_input_dev(dev);
+ int len = input_print_bitmap(buf, PAGE_SIZE, input_dev->propbit,
+ INPUT_PROP_MAX, true);
+ return min_t(int, len, PAGE_SIZE);
+}
+static DEVICE_ATTR(properties, S_IRUGO, input_dev_show_properties, NULL);
+
static struct attribute *input_dev_attrs[] = {
&dev_attr_name.attr,
&dev_attr_phys.attr,
&dev_attr_uniq.attr,
&dev_attr_modalias.attr,
+ &dev_attr_properties.attr,
NULL
};
@@ -1471,7 +1488,7 @@ static int input_add_uevent_bm_var(struct kobj_uevent_env *env,
{
int len;
- if (add_uevent_var(env, "%s=", name))
+ if (add_uevent_var(env, "%s", name))
return -ENOMEM;
len = input_print_bitmap(&env->buf[env->buflen - 1],
@@ -1537,6 +1554,8 @@ static int input_dev_uevent(struct device *device, struct kobj_uevent_env *env)
if (dev->uniq)
INPUT_ADD_HOTPLUG_VAR("UNIQ=\"%s\"", dev->uniq);
+ INPUT_ADD_HOTPLUG_BM_VAR("PROP=", dev->propbit, INPUT_PROP_MAX);
+
INPUT_ADD_HOTPLUG_BM_VAR("EV=", dev->evbit, EV_MAX);
if (test_bit(EV_KEY, dev->evbit))
INPUT_ADD_HOTPLUG_BM_VAR("KEY=", dev->keybit, KEY_MAX);