4 files changed, 23 insertions, 35 deletions

diff --git a/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c b/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c
index 8737de8c1c52..ead11242c4b9 100644
--- a/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c
+++ b/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c
@@ -1907,24 +1907,6 @@ static int dw_hdmi_connector_get_modes(struct drm_connector *connector)
 	return ret;
 }
 
-static enum drm_mode_status
-dw_hdmi_connector_mode_valid(struct drm_connector *connector,
-			     struct drm_display_mode *mode)
-{
-	struct dw_hdmi *hdmi = container_of(connector,
-					   struct dw_hdmi, connector);
-	enum drm_mode_status mode_status = MODE_OK;
-
-	/* We don't support double-clocked modes */
-	if (mode->flags & DRM_MODE_FLAG_DBLCLK)
-		return MODE_BAD;
-
-	if (hdmi->plat_data->mode_valid)
-		mode_status = hdmi->plat_data->mode_valid(connector, mode);
-
-	return mode_status;
-}
-
 static void dw_hdmi_connector_force(struct drm_connector *connector)
 {
 	struct dw_hdmi *hdmi = container_of(connector, struct dw_hdmi,
@@ -1950,7 +1932,6 @@ static const struct drm_connector_funcs dw_hdmi_connector_funcs = {
 
 static const struct drm_connector_helper_funcs dw_hdmi_connector_helper_funcs = {
 	.get_modes = dw_hdmi_connector_get_modes,
-	.mode_valid = dw_hdmi_connector_mode_valid,
 	.best_encoder = drm_atomic_helper_best_encoder,
 };
 
@@ -1973,18 +1954,22 @@ static int dw_hdmi_bridge_attach(struct drm_bridge *bridge)
 	return 0;
 }
 
-static bool dw_hdmi_bridge_mode_fixup(struct drm_bridge *bridge,
-				      const struct drm_display_mode *orig_mode,
-				      struct drm_display_mode *mode)
+static enum drm_mode_status
+dw_hdmi_bridge_mode_valid(struct drm_bridge *bridge,
+			  const struct drm_display_mode *mode)
 {
 	struct dw_hdmi *hdmi = bridge->driver_private;
 	struct drm_connector *connector = &hdmi->connector;
-	enum drm_mode_status status;
+	enum drm_mode_status mode_status = MODE_OK;
 
-	status = dw_hdmi_connector_mode_valid(connector, mode);
-	if (status != MODE_OK)
-		return false;
-	return true;
+	/* We don't support double-clocked modes */
+	if (mode->flags & DRM_MODE_FLAG_DBLCLK)
+		return MODE_BAD;
+
+	if (hdmi->plat_data->mode_valid)
+		mode_status = hdmi->plat_data->mode_valid(connector, mode);
+
+	return mode_status;
 }
 
 static void dw_hdmi_bridge_mode_set(struct drm_bridge *bridge,
@@ -2028,7 +2013,7 @@ static const struct drm_bridge_funcs dw_hdmi_bridge_funcs = {
 	.enable = dw_hdmi_bridge_enable,
 	.disable = dw_hdmi_bridge_disable,
 	.mode_set = dw_hdmi_bridge_mode_set,
-	.mode_fixup = dw_hdmi_bridge_mode_fixup,
+	.mode_valid = dw_hdmi_bridge_mode_valid,
 };
 
 static irqreturn_t dw_hdmi_i2c_irq(struct dw_hdmi *hdmi)
diff --git a/drivers/gpu/drm/imx/dw_hdmi-imx.c b/drivers/gpu/drm/imx/dw_hdmi-imx.c
index f039641070ac..b62763aa8706 100644
--- a/drivers/gpu/drm/imx/dw_hdmi-imx.c
+++ b/drivers/gpu/drm/imx/dw_hdmi-imx.c
@@ -147,8 +147,9 @@ static const struct drm_encoder_funcs dw_hdmi_imx_encoder_funcs = {
 	.destroy = drm_encoder_cleanup,
 };
 
-static enum drm_mode_status imx6q_hdmi_mode_valid(struct drm_connector *con,
-						  struct drm_display_mode *mode)
+static enum drm_mode_status
+imx6q_hdmi_mode_valid(struct drm_connector *con,
+		      const struct drm_display_mode *mode)
 {
 	if (mode->clock < 13500)
 		return MODE_CLOCK_LOW;
@@ -159,8 +160,9 @@ static enum drm_mode_status imx6q_hdmi_mode_valid(struct drm_connector *con,
 	return MODE_OK;
 }
 
-static enum drm_mode_status imx6dl_hdmi_mode_valid(struct drm_connector *con,
-						   struct drm_display_mode *mode)
+static enum drm_mode_status
+imx6dl_hdmi_mode_valid(struct drm_connector *con,
+		       const struct drm_display_mode *mode)
 {
 	if (mode->clock < 13500)
 		return MODE_CLOCK_LOW;
diff --git a/drivers/gpu/drm/meson/meson_dw_hdmi.c b/drivers/gpu/drm/meson/meson_dw_hdmi.c
index 7b86eb7776b3..cef414466f9f 100644
--- a/drivers/gpu/drm/meson/meson_dw_hdmi.c
+++ b/drivers/gpu/drm/meson/meson_dw_hdmi.c
@@ -536,8 +536,9 @@ static irqreturn_t dw_hdmi_top_thread_irq(int irq, void *dev_id)
 }
 
 /* TOFIX Enable support for non-vic modes */
-static enum drm_mode_status dw_hdmi_mode_valid(struct drm_connector *connector,
-					       struct drm_display_mode *mode)
+static enum drm_mode_status
+dw_hdmi_mode_valid(struct drm_connector *connector,
+		   const struct drm_display_mode *mode)
 {
 	unsigned int vclk_freq;
 	unsigned int venc_freq;
diff --git a/drivers/gpu/drm/rockchip/dw_hdmi-rockchip.c b/drivers/gpu/drm/rockchip/dw_hdmi-rockchip.c
index 63dab6f1b191..f8208489724e 100644
--- a/drivers/gpu/drm/rockchip/dw_hdmi-rockchip.c
+++ b/drivers/gpu/drm/rockchip/dw_hdmi-rockchip.c
@@ -155,7 +155,7 @@ static int rockchip_hdmi_parse_dt(struct rockchip_hdmi *hdmi)
 
 static enum drm_mode_status
 dw_hdmi_rockchip_mode_valid(struct drm_connector *connector,
-			    struct drm_display_mode *mode)
+			    const struct drm_display_mode *mode)
 {
 	const struct dw_hdmi_mpll_config *mpll_cfg = rockchip_mpll_cfg;
 	int pclk = mode->clock * 1000;