Merge "msm: mdss: add support to read hpd state from sysfs node"

	return count;

}

static ssize_t mdss_dba_utils_sysfs_rda_hpd(struct device *dev,

	struct device_attribute *attr, char *buf)

{

	ssize_t ret;

	struct mdss_dba_utils_data *udata = NULL;

	if (!dev) {

		pr_debug("invalid device\n");

		return -EINVAL;

	}

	udata = mdss_dba_utils_get_data(dev);

	if (!udata) {

		pr_debug("invalid input\n");

		return -EINVAL;

	}

	ret = snprintf(buf, PAGE_SIZE, "%d\n", udata->hpd_state);

	pr_debug("'%d'\n", udata->hpd_state);

	return ret;

}

static DEVICE_ATTR(connected, S_IRUGO,

		mdss_dba_utils_sysfs_rda_connected, NULL);

static DEVICE_ATTR(video_mode, S_IRUGO,

		mdss_dba_utils_sysfs_rda_video_mode, NULL);

static DEVICE_ATTR(hpd, S_IRUGO | S_IWUSR, NULL,

static DEVICE_ATTR(hpd, S_IRUGO | S_IWUSR, mdss_dba_utils_sysfs_rda_hpd,

		mdss_dba_utils_sysfs_wta_hpd);

static struct attribute *mdss_dba_utils_fs_attrs[] = {