diff options
Diffstat (limited to 'drivers/video/backlight/adp5520_bl.c')
-rw-r--r-- | drivers/video/backlight/adp5520_bl.c | 123 |
1 files changed, 70 insertions, 53 deletions
diff --git a/drivers/video/backlight/adp5520_bl.c b/drivers/video/backlight/adp5520_bl.c index ad05da5ba3c..4c10edecfb6 100644 --- a/drivers/video/backlight/adp5520_bl.c +++ b/drivers/video/backlight/adp5520_bl.c @@ -15,7 +15,7 @@ struct adp5520_bl { struct device *master; - struct adp5520_backlight_platfrom_data *pdata; + struct adp5520_backlight_platform_data *pdata; struct mutex lock; unsigned long cached_daylight_max; int id; @@ -31,29 +31,30 @@ static int adp5520_bl_set(struct backlight_device *bl, int brightness) if (data->pdata->en_ambl_sens) { if ((brightness > 0) && (brightness < ADP5020_MAX_BRIGHTNESS)) { /* Disable Ambient Light auto adjust */ - ret |= adp5520_clr_bits(master, BL_CONTROL, - BL_AUTO_ADJ); - ret |= adp5520_write(master, DAYLIGHT_MAX, brightness); + ret |= adp5520_clr_bits(master, ADP5520_BL_CONTROL, + ADP5520_BL_AUTO_ADJ); + ret |= adp5520_write(master, ADP5520_DAYLIGHT_MAX, + brightness); } else { /* * MAX_BRIGHTNESS -> Enable Ambient Light auto adjust * restore daylight l3 sysfs brightness */ - ret |= adp5520_write(master, DAYLIGHT_MAX, + ret |= adp5520_write(master, ADP5520_DAYLIGHT_MAX, data->cached_daylight_max); - ret |= adp5520_set_bits(master, BL_CONTROL, - BL_AUTO_ADJ); + ret |= adp5520_set_bits(master, ADP5520_BL_CONTROL, + ADP5520_BL_AUTO_ADJ); } } else { - ret |= adp5520_write(master, DAYLIGHT_MAX, brightness); + ret |= adp5520_write(master, ADP5520_DAYLIGHT_MAX, brightness); } if (data->current_brightness && brightness == 0) ret |= adp5520_set_bits(master, - MODE_STATUS, DIM_EN); + ADP5520_MODE_STATUS, ADP5520_DIM_EN); else if (data->current_brightness == 0 && brightness) ret |= adp5520_clr_bits(master, - MODE_STATUS, DIM_EN); + ADP5520_MODE_STATUS, ADP5520_DIM_EN); if (!ret) data->current_brightness = brightness; @@ -79,7 +80,7 @@ static int adp5520_bl_get_brightness(struct backlight_device *bl) int error; uint8_t reg_val; - error = adp5520_read(data->master, BL_VALUE, ®_val); + error = adp5520_read(data->master, ADP5520_BL_VALUE, ®_val); return error ? data->current_brightness : reg_val; } @@ -93,33 +94,46 @@ static int adp5520_bl_setup(struct backlight_device *bl) { struct adp5520_bl *data = bl_get_data(bl); struct device *master = data->master; - struct adp5520_backlight_platfrom_data *pdata = data->pdata; + struct adp5520_backlight_platform_data *pdata = data->pdata; int ret = 0; - ret |= adp5520_write(master, DAYLIGHT_MAX, pdata->l1_daylight_max); - ret |= adp5520_write(master, DAYLIGHT_DIM, pdata->l1_daylight_dim); + ret |= adp5520_write(master, ADP5520_DAYLIGHT_MAX, + pdata->l1_daylight_max); + ret |= adp5520_write(master, ADP5520_DAYLIGHT_DIM, + pdata->l1_daylight_dim); if (pdata->en_ambl_sens) { data->cached_daylight_max = pdata->l1_daylight_max; - ret |= adp5520_write(master, OFFICE_MAX, pdata->l2_office_max); - ret |= adp5520_write(master, OFFICE_DIM, pdata->l2_office_dim); - ret |= adp5520_write(master, DARK_MAX, pdata->l3_dark_max); - ret |= adp5520_write(master, DARK_DIM, pdata->l3_dark_dim); - ret |= adp5520_write(master, L2_TRIP, pdata->l2_trip); - ret |= adp5520_write(master, L2_HYS, pdata->l2_hyst); - ret |= adp5520_write(master, L3_TRIP, pdata->l3_trip); - ret |= adp5520_write(master, L3_HYS, pdata->l3_hyst); - ret |= adp5520_write(master, ALS_CMPR_CFG, - ALS_CMPR_CFG_VAL(pdata->abml_filt, L3_EN)); + ret |= adp5520_write(master, ADP5520_OFFICE_MAX, + pdata->l2_office_max); + ret |= adp5520_write(master, ADP5520_OFFICE_DIM, + pdata->l2_office_dim); + ret |= adp5520_write(master, ADP5520_DARK_MAX, + pdata->l3_dark_max); + ret |= adp5520_write(master, ADP5520_DARK_DIM, + pdata->l3_dark_dim); + ret |= adp5520_write(master, ADP5520_L2_TRIP, + pdata->l2_trip); + ret |= adp5520_write(master, ADP5520_L2_HYS, + pdata->l2_hyst); + ret |= adp5520_write(master, ADP5520_L3_TRIP, + pdata->l3_trip); + ret |= adp5520_write(master, ADP5520_L3_HYS, + pdata->l3_hyst); + ret |= adp5520_write(master, ADP5520_ALS_CMPR_CFG, + ALS_CMPR_CFG_VAL(pdata->abml_filt, + ADP5520_L3_EN)); } - ret |= adp5520_write(master, BL_CONTROL, - BL_CTRL_VAL(pdata->fade_led_law, pdata->en_ambl_sens)); + ret |= adp5520_write(master, ADP5520_BL_CONTROL, + BL_CTRL_VAL(pdata->fade_led_law, + pdata->en_ambl_sens)); - ret |= adp5520_write(master, BL_FADE, FADE_VAL(pdata->fade_in, + ret |= adp5520_write(master, ADP5520_BL_FADE, FADE_VAL(pdata->fade_in, pdata->fade_out)); - ret |= adp5520_set_bits(master, MODE_STATUS, BL_EN | DIM_EN); + ret |= adp5520_set_bits(master, ADP5520_MODE_STATUS, + ADP5520_BL_EN | ADP5520_DIM_EN); return ret; } @@ -156,29 +170,31 @@ static ssize_t adp5520_store(struct device *dev, const char *buf, } static ssize_t adp5520_bl_dark_max_show(struct device *dev, - struct device_attribute *attr, char *buf) + struct device_attribute *attr, char *buf) { - return adp5520_show(dev, buf, DARK_MAX); + return adp5520_show(dev, buf, ADP5520_DARK_MAX); } static ssize_t adp5520_bl_dark_max_store(struct device *dev, - struct device_attribute *attr, const char *buf, size_t count) + struct device_attribute *attr, + const char *buf, size_t count) { - return adp5520_store(dev, buf, count, DARK_MAX); + return adp5520_store(dev, buf, count, ADP5520_DARK_MAX); } static DEVICE_ATTR(dark_max, 0664, adp5520_bl_dark_max_show, adp5520_bl_dark_max_store); static ssize_t adp5520_bl_office_max_show(struct device *dev, - struct device_attribute *attr, char *buf) + struct device_attribute *attr, char *buf) { - return adp5520_show(dev, buf, OFFICE_MAX); + return adp5520_show(dev, buf, ADP5520_OFFICE_MAX); } static ssize_t adp5520_bl_office_max_store(struct device *dev, - struct device_attribute *attr, const char *buf, size_t count) + struct device_attribute *attr, + const char *buf, size_t count) { - return adp5520_store(dev, buf, count, OFFICE_MAX); + return adp5520_store(dev, buf, count, ADP5520_OFFICE_MAX); } static DEVICE_ATTR(office_max, 0664, adp5520_bl_office_max_show, adp5520_bl_office_max_store); @@ -186,16 +202,17 @@ static DEVICE_ATTR(office_max, 0664, adp5520_bl_office_max_show, static ssize_t adp5520_bl_daylight_max_show(struct device *dev, struct device_attribute *attr, char *buf) { - return adp5520_show(dev, buf, DAYLIGHT_MAX); + return adp5520_show(dev, buf, ADP5520_DAYLIGHT_MAX); } static ssize_t adp5520_bl_daylight_max_store(struct device *dev, - struct device_attribute *attr, const char *buf, size_t count) + struct device_attribute *attr, + const char *buf, size_t count) { struct adp5520_bl *data = dev_get_drvdata(dev); strict_strtoul(buf, 10, &data->cached_daylight_max); - return adp5520_store(dev, buf, count, DAYLIGHT_MAX); + return adp5520_store(dev, buf, count, ADP5520_DAYLIGHT_MAX); } static DEVICE_ATTR(daylight_max, 0664, adp5520_bl_daylight_max_show, adp5520_bl_daylight_max_store); @@ -203,14 +220,14 @@ static DEVICE_ATTR(daylight_max, 0664, adp5520_bl_daylight_max_show, static ssize_t adp5520_bl_dark_dim_show(struct device *dev, struct device_attribute *attr, char *buf) { - return adp5520_show(dev, buf, DARK_DIM); + return adp5520_show(dev, buf, ADP5520_DARK_DIM); } static ssize_t adp5520_bl_dark_dim_store(struct device *dev, - struct device_attribute *attr, - const char *buf, size_t count) + struct device_attribute *attr, + const char *buf, size_t count) { - return adp5520_store(dev, buf, count, DARK_DIM); + return adp5520_store(dev, buf, count, ADP5520_DARK_DIM); } static DEVICE_ATTR(dark_dim, 0664, adp5520_bl_dark_dim_show, adp5520_bl_dark_dim_store); @@ -218,29 +235,29 @@ static DEVICE_ATTR(dark_dim, 0664, adp5520_bl_dark_dim_show, static ssize_t adp5520_bl_office_dim_show(struct device *dev, struct device_attribute *attr, char *buf) { - return adp5520_show(dev, buf, OFFICE_DIM); + return adp5520_show(dev, buf, ADP5520_OFFICE_DIM); } static ssize_t adp5520_bl_office_dim_store(struct device *dev, - struct device_attribute *attr, - const char *buf, size_t count) + struct device_attribute *attr, + const char *buf, size_t count) { - return adp5520_store(dev, buf, count, OFFICE_DIM); + return adp5520_store(dev, buf, count, ADP5520_OFFICE_DIM); } static DEVICE_ATTR(office_dim, 0664, adp5520_bl_office_dim_show, adp5520_bl_office_dim_store); static ssize_t adp5520_bl_daylight_dim_show(struct device *dev, - struct device_attribute *attr, char *buf) + struct device_attribute *attr, char *buf) { - return adp5520_show(dev, buf, DAYLIGHT_DIM); + return adp5520_show(dev, buf, ADP5520_DAYLIGHT_DIM); } static ssize_t adp5520_bl_daylight_dim_store(struct device *dev, - struct device_attribute *attr, - const char *buf, size_t count) + struct device_attribute *attr, + const char *buf, size_t count) { - return adp5520_store(dev, buf, count, DAYLIGHT_DIM); + return adp5520_store(dev, buf, count, ADP5520_DAYLIGHT_DIM); } static DEVICE_ATTR(daylight_dim, 0664, adp5520_bl_daylight_dim_show, adp5520_bl_daylight_dim_store); @@ -316,7 +333,7 @@ static int __devexit adp5520_bl_remove(struct platform_device *pdev) struct backlight_device *bl = platform_get_drvdata(pdev); struct adp5520_bl *data = bl_get_data(bl); - adp5520_clr_bits(data->master, MODE_STATUS, BL_EN); + adp5520_clr_bits(data->master, ADP5520_MODE_STATUS, ADP5520_BL_EN); if (data->pdata->en_ambl_sens) sysfs_remove_group(&bl->dev.kobj, |