panel_hpd_gpio     72 drivers/gpu/drm/msm/edp/edp_ctrl.c 	struct gpio_desc *panel_hpd_gpio;
panel_hpd_gpio    363 drivers/gpu/drm/msm/edp/edp_ctrl.c 	ctrl->panel_hpd_gpio = devm_gpiod_get(dev, "panel-hpd", GPIOD_IN);
panel_hpd_gpio    364 drivers/gpu/drm/msm/edp/edp_ctrl.c 	if (IS_ERR(ctrl->panel_hpd_gpio)) {
panel_hpd_gpio    365 drivers/gpu/drm/msm/edp/edp_ctrl.c 		ret = PTR_ERR(ctrl->panel_hpd_gpio);
panel_hpd_gpio    366 drivers/gpu/drm/msm/edp/edp_ctrl.c 		ctrl->panel_hpd_gpio = NULL;