diff options
Diffstat (limited to 'recipes/linux/linux-omap-psp-2.6.32/omap3-touchbook/0005-adf7846-add-more-debugging.patch')
| -rw-r--r-- | recipes/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/recipes/linux/linux-omap-psp-2.6.32/omap3-touchbook/0005-adf7846-add-more-debugging.patch b/recipes/linux/linux-omap-psp-2.6.32/omap3-touchbook/0005-adf7846-add-more-debugging.patch new file mode 100644 index 0000000000..dd039e5aca --- /dev/null +++ b/recipes/linux/linux-omap-psp-2.6.32/omap3-touchbook/0005-adf7846-add-more-debugging.patch @@ -0,0 +1,99 @@ +From 798baf132eac5022ce6c2da7e2d54eb0e65b0193 Mon Sep 17 00:00:00 2001 +From: Gregoire Gentil <gregoire@gentil.com> +Date: Fri, 12 Mar 2010 13:50:38 +0100 +Subject: [PATCH 05/16] adf7846: add more debugging + +--- + drivers/input/touchscreen/ads7846.c | 73 +++++++++++++++++++++++++++++++++++ + 1 files changed, 73 insertions(+), 0 deletions(-) + +diff --git a/drivers/input/touchscreen/ads7846.c b/drivers/input/touchscreen/ads7846.c +index 45287ab..ebdeeeb 100644 +--- a/drivers/input/touchscreen/ads7846.c ++++ b/drivers/input/touchscreen/ads7846.c +@@ -495,9 +495,82 @@ static ssize_t ads7846_disable_store(struct device *dev, + + static DEVICE_ATTR(disable, 0664, ads7846_disable_show, ads7846_disable_store); + ++static ssize_t show_debounce_max(struct device *dev, struct device_attribute *attr, char *buf) { ++ struct ads7846 *ts = dev_get_drvdata(dev); ++ return sprintf(buf, "%u\n", ts->debounce_max); ++} ++ ++static ssize_t show_debounce_tol(struct device *dev, struct device_attribute *attr, char *buf) { ++ struct ads7846 *ts = dev_get_drvdata(dev); ++ return sprintf(buf, "%u\n", ts->debounce_tol); ++} ++ ++static ssize_t show_debounce_rep(struct device *dev, struct device_attribute *attr, char *buf) { ++ struct ads7846 *ts = dev_get_drvdata(dev); ++ return sprintf(buf, "%u\n", ts->debounce_rep); ++} ++ ++static ssize_t show_x_plate_ohms(struct device *dev, struct device_attribute *attr, char *buf) { ++ struct ads7846 *ts = dev_get_drvdata(dev); ++ return sprintf(buf, "%u\n", ts->x_plate_ohms); ++} ++ ++static ssize_t write_debounce_max(struct device *dev, struct device_attribute *attr, const char *buf, size_t count) { ++ struct ads7846 *ts = dev_get_drvdata(dev); ++ unsigned long i; ++ ++ if (strict_strtoul(buf, 10, &i)) ++ return -EINVAL; ++ ++ ts->debounce_max = i; ++ return count; ++} ++ ++static ssize_t write_debounce_tol(struct device *dev, struct device_attribute *attr, const char *buf, size_t count) { ++ struct ads7846 *ts = dev_get_drvdata(dev); ++ unsigned long i; ++ ++ if (strict_strtoul(buf, 10, &i)) ++ return -EINVAL; ++ ++ ts->debounce_tol = i; ++ return count; ++} ++ ++static ssize_t write_debounce_rep(struct device *dev, struct device_attribute *attr, const char *buf, size_t count) { ++ struct ads7846 *ts = dev_get_drvdata(dev); ++ unsigned long i; ++ ++ if (strict_strtoul(buf, 10, &i)) ++ return -EINVAL; ++ ++ ts->debounce_rep = i; ++ return count; ++} ++ ++static ssize_t write_x_plate_ohms(struct device *dev, struct device_attribute *attr, const char *buf, size_t count) { ++ struct ads7846 *ts = dev_get_drvdata(dev); ++ unsigned long i; ++ ++ if (strict_strtoul(buf, 10, &i)) ++ return -EINVAL; ++ ++ ts->x_plate_ohms = i; ++ return count; ++} ++ ++static DEVICE_ATTR(debounce_max, S_IRUGO | S_IWUGO, show_debounce_max, write_debounce_max); ++static DEVICE_ATTR(debounce_tol, S_IRUGO | S_IWUGO, show_debounce_tol, write_debounce_tol); ++static DEVICE_ATTR(debounce_rep, S_IRUGO | S_IWUGO, show_debounce_rep, write_debounce_rep); ++static DEVICE_ATTR(x_plate_ohms, S_IRUGO | S_IWUGO, show_x_plate_ohms, write_x_plate_ohms); ++ + static struct attribute *ads784x_attributes[] = { + &dev_attr_pen_down.attr, + &dev_attr_disable.attr, ++ &dev_attr_debounce_max.attr, ++ &dev_attr_debounce_tol.attr, ++ &dev_attr_debounce_rep.attr, ++ &dev_attr_x_plate_ohms.attr, + NULL, + }; + +-- +1.6.6.1 + |