Lines Matching defs:backlight
1529 * As well, should we add a DRM helper for waiting for the backlight to acknowledge
1530 * the panel backlight has been shut off? Intel doesn't seem to do this, and uses a
1541 struct nouveau_backlight *backlight = nv_connector->backlight;
1548 if (backlight && backlight->uses_dpcd) {
1549 ret = drm_edp_backlight_disable(aux, &backlight->edp_info);
1551 NV_ERROR(drm, "Failed to disable backlight on [CONNECTOR:%d:%s]: %d\n",
1586 struct nouveau_backlight *backlight;
1666 backlight = nv_connector->backlight;
1667 if (backlight && backlight->uses_dpcd)
1668 drm_edp_backlight_enable(&nv_connector->aux, &backlight->edp_info,
1669 (u16)backlight->dev->props.brightness);