diff --git a/drivers/gpu/drm/panel/panel-innolux-p079zca.c b/drivers/gpu/drm/panel/panel-innolux-p079zca.c
index 0691a27a0daa6065cf000ddbc58ae1a1e7affffc..fe83e5e218df702e26238fb2eac84a94a1f505d6 100644
--- a/drivers/gpu/drm/panel/panel-innolux-p079zca.c
+++ b/drivers/gpu/drm/panel/panel-innolux-p079zca.c
@@ -44,9 +44,6 @@ struct innolux_panel {
 
 	struct regulator_bulk_data *supplies;
 	struct gpio_desc *enable_gpio;
-
-	bool prepared;
-	bool enabled;
 };
 
 static inline struct innolux_panel *to_innolux_panel(struct drm_panel *panel)
@@ -54,26 +51,11 @@ static inline struct innolux_panel *to_innolux_panel(struct drm_panel *panel)
 	return container_of(panel, struct innolux_panel, base);
 }
 
-static int innolux_panel_disable(struct drm_panel *panel)
-{
-	struct innolux_panel *innolux = to_innolux_panel(panel);
-
-	if (!innolux->enabled)
-		return 0;
-
-	innolux->enabled = false;
-
-	return 0;
-}
-
 static int innolux_panel_unprepare(struct drm_panel *panel)
 {
 	struct innolux_panel *innolux = to_innolux_panel(panel);
 	int err;
 
-	if (!innolux->prepared)
-		return 0;
-
 	err = mipi_dsi_dcs_set_display_off(innolux->link);
 	if (err < 0)
 		dev_err(panel->dev, "failed to set display off: %d\n", err);
@@ -97,8 +79,6 @@ static int innolux_panel_unprepare(struct drm_panel *panel)
 	if (err < 0)
 		return err;
 
-	innolux->prepared = false;
-
 	return 0;
 }
 
@@ -107,9 +87,6 @@ static int innolux_panel_prepare(struct drm_panel *panel)
 	struct innolux_panel *innolux = to_innolux_panel(panel);
 	int err;
 
-	if (innolux->prepared)
-		return 0;
-
 	gpiod_set_value_cansleep(innolux->enable_gpio, 0);
 
 	err = regulator_bulk_enable(innolux->desc->num_supplies,
@@ -149,8 +126,6 @@ static int innolux_panel_prepare(struct drm_panel *panel)
 	/* T7: 5ms */
 	usleep_range(5000, 6000);
 
-	innolux->prepared = true;
-
 	return 0;
 
 poweroff:
@@ -160,18 +135,6 @@ poweroff:
 	return err;
 }
 
-static int innolux_panel_enable(struct drm_panel *panel)
-{
-	struct innolux_panel *innolux = to_innolux_panel(panel);
-
-	if (innolux->enabled)
-		return 0;
-
-	innolux->enabled = true;
-
-	return 0;
-}
-
 static const char * const innolux_p079zca_supply_names[] = {
 	"power",
 };
@@ -396,10 +359,8 @@ static int innolux_panel_get_modes(struct drm_panel *panel,
 }
 
 static const struct drm_panel_funcs innolux_panel_funcs = {
-	.disable = innolux_panel_disable,
 	.unprepare = innolux_panel_unprepare,
 	.prepare = innolux_panel_prepare,
-	.enable = innolux_panel_enable,
 	.get_modes = innolux_panel_get_modes,
 };