Searched refs:backlight_dev (Results 1 – 5 of 5) sorted by relevance
71 static int ktz8866_backlight_update_status(struct backlight_device *backlight_dev) in ktz8866_backlight_update_status() argument73 struct ktz8866 *ktz = bl_get_data(backlight_dev); in ktz8866_backlight_update_status()74 unsigned int brightness = backlight_get_brightness(backlight_dev); in ktz8866_backlight_update_status()129 struct backlight_device *backlight_dev; in ktz8866_probe() local160 backlight_dev = devm_backlight_device_register(&client->dev, "ktz8866-backlight", in ktz8866_probe()162 if (IS_ERR(backlight_dev)) in ktz8866_probe()163 return dev_err_probe(&client->dev, PTR_ERR(backlight_dev), in ktz8866_probe()168 i2c_set_clientdata(client, backlight_dev); in ktz8866_probe()169 backlight_update_status(backlight_dev); in ktz8866_probe()176 struct backlight_device *backlight_dev = i2c_get_clientdata(client); in ktz8866_remove() local[all …]
176 struct backlight_device *backlight_dev; member1426 if (!dev->backlight_dev) in lcd_proc_show()1429 levels = dev->backlight_dev->props.max_brightness + 1; in lcd_proc_show()1430 value = get_lcd_brightness(dev->backlight_dev); in lcd_proc_show()1491 levels = dev->backlight_dev->props.max_brightness + 1; in lcd_proc_write()1774 if (dev->backlight_dev) in create_toshiba_proc_entries()1792 if (dev->backlight_dev) in remove_toshiba_proc_entries()2992 dev->backlight_dev = backlight_device_register("toshiba", in toshiba_acpi_setup_backlight()2997 if (IS_ERR(dev->backlight_dev)) { in toshiba_acpi_setup_backlight()2998 ret = PTR_ERR(dev->backlight_dev); in toshiba_acpi_setup_backlight()[all …]
469 struct backlight_device *backlight_dev[AMDGPU_DM_MAX_NUM_EDP]; member
4159 if (bd == dm->backlight_dev[i]) in amdgpu_dm_backlight_update_status()4203 if (bd == dm->backlight_dev[i]) in amdgpu_dm_backlight_get_brightness()4242 dm->backlight_dev[aconnector->bl_idx] = in amdgpu_dm_register_backlight_device()4246 if (IS_ERR(dm->backlight_dev[aconnector->bl_idx])) { in amdgpu_dm_register_backlight_device()4248 dm->backlight_dev[aconnector->bl_idx] = NULL; in amdgpu_dm_register_backlight_device()6312 backlight_device_unregister(dm->backlight_dev[aconnector->bl_idx]); in amdgpu_dm_connector_destroy()6313 dm->backlight_dev[aconnector->bl_idx] = NULL; in amdgpu_dm_connector_destroy()8986 if (dm->backlight_dev[i] && in amdgpu_dm_atomic_commit_tail()
1231 if (dm->backlight_dev[0]) in amdgpu_acpi_init()1232 atif->bd = dm->backlight_dev[0]; in amdgpu_acpi_init()
