static enum led_brightness g19_led_screen_bl_get(struct led_classdev *led_cdev)
{
struct hid_device *hdev = gcore_led_classdev_to_hdev(led_cdev);
struct gcore_data *gdata = hid_get_gdata(hdev);
struct g19_data *g19data = gdata->data;
if (led_cdev == gdata->led_cdev[G19_LED_BL_SCREEN])
return g19data->screen_bl;
dev_err(&hdev->dev, G19_NAME " error retrieving LED brightness\n");
return LED_OFF;
}
static void g19_led_screen_bl_set(struct led_classdev *led_cdev,
enum led_brightness value)
{
struct hid_device *hdev = gcore_led_classdev_to_hdev(led_cdev);
struct gcore_data *gdata = hid_get_gdata(hdev);
struct g19_data *g19data = gdata->data;
if (led_cdev == gdata->led_cdev[G19_LED_BL_SCREEN]) {
if (value > 100)
value = 100;
g19data->screen_bl = value;
g19_led_screen_bl_send(hdev);
}
}
static enum led_brightness g15v2_led_bl_get(struct led_classdev *led_cdev)
{
struct hid_device *hdev = gcore_led_classdev_to_hdev(led_cdev);
struct gcore_data *gdata = hid_get_gdata(hdev);
struct g15v2_data *g15data = gdata->data;
if (led_cdev == gdata->led_cdev[G15V2_LED_BL_KEYS])
return g15data->backlight;
else if (led_cdev == gdata->led_cdev[G15V2_LED_BL_SCREEN])
return g15data->screen_bl;
else if (led_cdev == gdata->led_cdev[G15V2_LED_BL_CONTRAST])
return g15data->screen_contrast;
dev_err(&hdev->dev, G15V2_NAME " error retrieving LED brightness\n");
return LED_OFF;
}
static void g510_led_bl_brightness_set(struct led_classdev *led_cdev,
enum led_brightness value)
{
struct hid_device *hdev = gcore_led_classdev_to_hdev(led_cdev);
struct gcore_data *gdata = hid_get_gdata(hdev);
struct g510_data *g510data = gdata->data;
if (led_cdev == gdata->led_cdev[G510_LED_BL_R])
g510data->backlight_rgb[0] = value;
else if (led_cdev == gdata->led_cdev[G510_LED_BL_G])
g510data->backlight_rgb[1] = value;
else if (led_cdev == gdata->led_cdev[G510_LED_BL_B])
g510data->backlight_rgb[2] = value;
g510_led_bl_send(hdev);
}
static enum led_brightness
g510_led_bl_brightness_get(struct led_classdev *led_cdev)
{
struct hid_device *hdev = gcore_led_classdev_to_hdev(led_cdev);
struct gcore_data *gdata = hid_get_gdata(hdev);
struct g510_data *g510data = gdata->data;
if (led_cdev == gdata->led_cdev[G510_LED_BL_R])
return g510data->backlight_rgb[0];
else if (led_cdev == gdata->led_cdev[G510_LED_BL_G])
return g510data->backlight_rgb[1];
else if (led_cdev == gdata->led_cdev[G510_LED_BL_B])
return g510data->backlight_rgb[2];
dev_err(&hdev->dev, G510_NAME " error retrieving LED brightness\n");
return LED_OFF;
}
static enum led_brightness
g15v2_led_mbtns_brightness_get(struct led_classdev *led_cdev)
{
struct hid_device *hdev = gcore_led_classdev_to_hdev(led_cdev);
struct gcore_data *gdata = hid_get_gdata(hdev);
struct g15v2_data *g15data = gdata->data;
int value = 0;
if (led_cdev == gdata->led_cdev[G15V2_LED_M1])
value = g15data->led_mbtns & 0x01;
else if (led_cdev == gdata->led_cdev[G15V2_LED_M2])
value = g15data->led_mbtns & 0x02;
else if (led_cdev == gdata->led_cdev[G15V2_LED_M3])
value = g15data->led_mbtns & 0x04;
else if (led_cdev == gdata->led_cdev[G15V2_LED_MR])
value = g15data->led_mbtns & 0x08;
else
dev_err(&hdev->dev, G15V2_NAME " error retrieving LED brightness\n");
if (value)
return LED_FULL;
return LED_OFF;
}
static void g15v2_led_bl_set(struct led_classdev *led_cdev,
enum led_brightness value)
{
struct hid_device *hdev = gcore_led_classdev_to_hdev(led_cdev);
struct gcore_data *gdata = hid_get_gdata(hdev);
struct g15v2_data *g15data = gdata->data;
if (led_cdev == gdata->led_cdev[G15V2_LED_BL_KEYS]) {
if (value > 2)
value = 2;
g15data->backlight = value;
g15v2_led_send(hdev, 0x01, g15data->backlight, 0);
} else if (led_cdev == gdata->led_cdev[G15V2_LED_BL_SCREEN]) {
if (value > 2)
value = 2;
g15data->screen_bl = value<<4;
g15v2_led_send(hdev, 0x02, g15data->screen_bl, 0);
} else if (led_cdev == gdata->led_cdev[G15V2_LED_BL_CONTRAST]) {
if (value > 63)
value = 63;
g15data->screen_contrast = value;
g15v2_led_send(hdev, 0x20, 0x81, g15data->screen_contrast);
}
}
static void g15v2_led_mbtns_brightness_set(struct led_classdev *led_cdev,
enum led_brightness value)
{
struct hid_device *hdev = gcore_led_classdev_to_hdev(led_cdev);
struct gcore_data *gdata = hid_get_gdata(hdev);
struct g15v2_data *g15data = gdata->data;
u8 mask = 0;
if (led_cdev == gdata->led_cdev[G15V2_LED_M1])
mask = 0x01;
else if (led_cdev == gdata->led_cdev[G15V2_LED_M2])
mask = 0x02;
else if (led_cdev == gdata->led_cdev[G15V2_LED_M3])
mask = 0x04;
else if (led_cdev == gdata->led_cdev[G15V2_LED_MR])
mask = 0x08;
if (mask && value)
g15data->led_mbtns |= mask;
else
g15data->led_mbtns &= ~mask;
g15v2_led_mbtns_send(hdev);
}
