diff options
Diffstat (limited to 'extras/recipes-kernel/linux/linux-omap-psp-2.6.32/omap3-touchbook/0005-adf7846-add-more-debugging.patch')
-rw-r--r-- | extras/recipes-kernel/linux/linux-omap-psp-2.6.32/omap3-touchbook/0005-adf7846-add-more-debugging.patch | 99 |
1 files changed, 99 insertions, 0 deletions
diff --git a/extras/recipes-kernel/linux/linux-omap-psp-2.6.32/omap3-touchbook/0005-adf7846-add-more-debugging.patch b/extras/recipes-kernel/linux/linux-omap-psp-2.6.32/omap3-touchbook/0005-adf7846-add-more-debugging.patch new file mode 100644 index 00000000..f15e0a2e --- /dev/null +++ b/extras/recipes-kernel/linux/linux-omap-psp-2.6.32/omap3-touchbook/0005-adf7846-add-more-debugging.patch | |||
@@ -0,0 +1,99 @@ | |||
1 | From e00ae0c0fa35b4b67bbc905581c2c7bde0e29901 Mon Sep 17 00:00:00 2001 | ||
2 | From: Gregoire Gentil <gregoire@gentil.com> | ||
3 | Date: Fri, 12 Mar 2010 13:50:38 +0100 | ||
4 | Subject: [PATCH 05/17] adf7846: add more debugging | ||
5 | |||
6 | --- | ||
7 | drivers/input/touchscreen/ads7846.c | 73 +++++++++++++++++++++++++++++++++++ | ||
8 | 1 files changed, 73 insertions(+), 0 deletions(-) | ||
9 | |||
10 | diff --git a/drivers/input/touchscreen/ads7846.c b/drivers/input/touchscreen/ads7846.c | ||
11 | index 45287ab..ebdeeeb 100644 | ||
12 | --- a/drivers/input/touchscreen/ads7846.c | ||
13 | +++ b/drivers/input/touchscreen/ads7846.c | ||
14 | @@ -495,9 +495,82 @@ static ssize_t ads7846_disable_store(struct device *dev, | ||
15 | |||
16 | static DEVICE_ATTR(disable, 0664, ads7846_disable_show, ads7846_disable_store); | ||
17 | |||
18 | +static ssize_t show_debounce_max(struct device *dev, struct device_attribute *attr, char *buf) { | ||
19 | + struct ads7846 *ts = dev_get_drvdata(dev); | ||
20 | + return sprintf(buf, "%u\n", ts->debounce_max); | ||
21 | +} | ||
22 | + | ||
23 | +static ssize_t show_debounce_tol(struct device *dev, struct device_attribute *attr, char *buf) { | ||
24 | + struct ads7846 *ts = dev_get_drvdata(dev); | ||
25 | + return sprintf(buf, "%u\n", ts->debounce_tol); | ||
26 | +} | ||
27 | + | ||
28 | +static ssize_t show_debounce_rep(struct device *dev, struct device_attribute *attr, char *buf) { | ||
29 | + struct ads7846 *ts = dev_get_drvdata(dev); | ||
30 | + return sprintf(buf, "%u\n", ts->debounce_rep); | ||
31 | +} | ||
32 | + | ||
33 | +static ssize_t show_x_plate_ohms(struct device *dev, struct device_attribute *attr, char *buf) { | ||
34 | + struct ads7846 *ts = dev_get_drvdata(dev); | ||
35 | + return sprintf(buf, "%u\n", ts->x_plate_ohms); | ||
36 | +} | ||
37 | + | ||
38 | +static ssize_t write_debounce_max(struct device *dev, struct device_attribute *attr, const char *buf, size_t count) { | ||
39 | + struct ads7846 *ts = dev_get_drvdata(dev); | ||
40 | + unsigned long i; | ||
41 | + | ||
42 | + if (strict_strtoul(buf, 10, &i)) | ||
43 | + return -EINVAL; | ||
44 | + | ||
45 | + ts->debounce_max = i; | ||
46 | + return count; | ||
47 | +} | ||
48 | + | ||
49 | +static ssize_t write_debounce_tol(struct device *dev, struct device_attribute *attr, const char *buf, size_t count) { | ||
50 | + struct ads7846 *ts = dev_get_drvdata(dev); | ||
51 | + unsigned long i; | ||
52 | + | ||
53 | + if (strict_strtoul(buf, 10, &i)) | ||
54 | + return -EINVAL; | ||
55 | + | ||
56 | + ts->debounce_tol = i; | ||
57 | + return count; | ||
58 | +} | ||
59 | + | ||
60 | +static ssize_t write_debounce_rep(struct device *dev, struct device_attribute *attr, const char *buf, size_t count) { | ||
61 | + struct ads7846 *ts = dev_get_drvdata(dev); | ||
62 | + unsigned long i; | ||
63 | + | ||
64 | + if (strict_strtoul(buf, 10, &i)) | ||
65 | + return -EINVAL; | ||
66 | + | ||
67 | + ts->debounce_rep = i; | ||
68 | + return count; | ||
69 | +} | ||
70 | + | ||
71 | +static ssize_t write_x_plate_ohms(struct device *dev, struct device_attribute *attr, const char *buf, size_t count) { | ||
72 | + struct ads7846 *ts = dev_get_drvdata(dev); | ||
73 | + unsigned long i; | ||
74 | + | ||
75 | + if (strict_strtoul(buf, 10, &i)) | ||
76 | + return -EINVAL; | ||
77 | + | ||
78 | + ts->x_plate_ohms = i; | ||
79 | + return count; | ||
80 | +} | ||
81 | + | ||
82 | +static DEVICE_ATTR(debounce_max, S_IRUGO | S_IWUGO, show_debounce_max, write_debounce_max); | ||
83 | +static DEVICE_ATTR(debounce_tol, S_IRUGO | S_IWUGO, show_debounce_tol, write_debounce_tol); | ||
84 | +static DEVICE_ATTR(debounce_rep, S_IRUGO | S_IWUGO, show_debounce_rep, write_debounce_rep); | ||
85 | +static DEVICE_ATTR(x_plate_ohms, S_IRUGO | S_IWUGO, show_x_plate_ohms, write_x_plate_ohms); | ||
86 | + | ||
87 | static struct attribute *ads784x_attributes[] = { | ||
88 | &dev_attr_pen_down.attr, | ||
89 | &dev_attr_disable.attr, | ||
90 | + &dev_attr_debounce_max.attr, | ||
91 | + &dev_attr_debounce_tol.attr, | ||
92 | + &dev_attr_debounce_rep.attr, | ||
93 | + &dev_attr_x_plate_ohms.attr, | ||
94 | NULL, | ||
95 | }; | ||
96 | |||
97 | -- | ||
98 | 1.6.6.1 | ||
99 | |||