diff options
Diffstat (limited to 'drivers/sensorhub/factory/light_cm36651.c')
-rw-r--r-- | drivers/sensorhub/factory/light_cm36651.c | 74 |
1 files changed, 74 insertions, 0 deletions
diff --git a/drivers/sensorhub/factory/light_cm36651.c b/drivers/sensorhub/factory/light_cm36651.c new file mode 100644 index 0000000..17ad68a --- /dev/null +++ b/drivers/sensorhub/factory/light_cm36651.c @@ -0,0 +1,74 @@ +/* + * Copyright (C) 2012, Samsung Electronics Co. Ltd. All Rights Reserved. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + */ +#include "../ssp.h" + +#define VENDOR "CAPELLA" +#define CHIP_ID "CM36651" + +/*************************************************************************/ +/* factory Sysfs */ +/*************************************************************************/ + +static ssize_t light_vendor_show(struct device *dev, + struct device_attribute *attr, char *buf) +{ + return sprintf(buf, "%s\n", VENDOR); +} + +static ssize_t light_name_show(struct device *dev, + struct device_attribute *attr, char *buf) +{ + return sprintf(buf, "%s\n", CHIP_ID); +} + +static ssize_t light_lux_show(struct device *dev, + struct device_attribute *attr, char *buf) +{ + struct ssp_data *data = dev_get_drvdata(dev); + + return sprintf(buf, "%u,%u,%u,%u\n", + data->buf[LIGHT_SENSOR].r, data->buf[LIGHT_SENSOR].g, + data->buf[LIGHT_SENSOR].b, data->buf[LIGHT_SENSOR].w); +} + +static ssize_t light_data_show(struct device *dev, + struct device_attribute *attr, char *buf) +{ + struct ssp_data *data = dev_get_drvdata(dev); + + return sprintf(buf, "%u,%u,%u,%u\n", + data->buf[LIGHT_SENSOR].r, data->buf[LIGHT_SENSOR].g, + data->buf[LIGHT_SENSOR].b, data->buf[LIGHT_SENSOR].w); +} + +static DEVICE_ATTR(vendor, S_IRUGO, light_vendor_show, NULL); +static DEVICE_ATTR(name, S_IRUGO, light_name_show, NULL); +static DEVICE_ATTR(lux, S_IRUGO, light_lux_show, NULL); +static DEVICE_ATTR(raw_data, S_IRUGO, light_data_show, NULL); + +static struct device_attribute *light_attrs[] = { + &dev_attr_vendor, + &dev_attr_name, + &dev_attr_lux, + &dev_attr_raw_data, + NULL, +}; + +void initialize_light_factorytest(struct ssp_data *data) +{ + struct device *light_device = NULL; + + sensors_register(light_device, data, light_attrs, "light_sensor"); +} |