backlight_link 2108 drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c if (dc_link_set_backlight_level(dm->backlight_link, backlight_link 2118 drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c int ret = dc_link_get_backlight_level(dm->backlight_link); backlight_link 2217 drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c dm->backlight_link = link; backlight_link 224 drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.h const struct dc_link *backlight_link;