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Searched refs:backlight_dev (Results 1 – 3 of 3) sorted by relevance

/Linux-v5.4/drivers/platform/x86/
Dtoshiba_acpi.c166 struct backlight_device *backlight_dev; member
1359 if (!dev->backlight_dev) in lcd_proc_show()
1362 levels = dev->backlight_dev->props.max_brightness + 1; in lcd_proc_show()
1363 value = get_lcd_brightness(dev->backlight_dev); in lcd_proc_show()
1424 levels = dev->backlight_dev->props.max_brightness + 1; in lcd_proc_write()
1689 if (dev->backlight_dev) in create_toshiba_proc_entries()
1707 if (dev->backlight_dev) in remove_toshiba_proc_entries()
2913 dev->backlight_dev = backlight_device_register("toshiba", in toshiba_acpi_setup_backlight()
2918 if (IS_ERR(dev->backlight_dev)) { in toshiba_acpi_setup_backlight()
2919 ret = PTR_ERR(dev->backlight_dev); in toshiba_acpi_setup_backlight()
[all …]
/Linux-v5.4/drivers/gpu/drm/amd/display/amdgpu_dm/
Damdgpu_dm.h222 struct backlight_device *backlight_dev; member
Damdgpu_dm.c2136 dm->backlight_dev = backlight_device_register(bl_name, in amdgpu_dm_register_backlight_device()
2142 if (IS_ERR(dm->backlight_dev)) in amdgpu_dm_register_backlight_device()
2206 if (dm->backlight_dev) in register_backlight_device()
3931 dm->backlight_dev) { in amdgpu_dm_connector_destroy()
3932 backlight_device_unregister(dm->backlight_dev); in amdgpu_dm_connector_destroy()
3933 dm->backlight_dev = NULL; in amdgpu_dm_connector_destroy()