drm/sun4i: use drm_hdmi_connector_mode_valid()

Use new drm_hdmi_connector_mode_valid() helper instead of a
module-specific copy.

Reviewed-by: Chen-Yu Tsai <wens@csie.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20241130-hdmi-mode-valid-v5-5-742644ec3b1f@linaro.org
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>

diff --git a/drivers/gpu/drm/sun4i/sun4i_hdmi_enc.c b/drivers/gpu/drm/sun4i/sun4i_hdmi_enc.c
index b3649449de3026784ae2f3466906403a0b6e3b47..54b72fe220afacc208b3fd48d5160031127ea14a 100644 (file)
--- a/drivers/gpu/drm/sun4i/sun4i_hdmi_enc.c
+++ b/drivers/gpu/drm/sun4i/sun4i_hdmi_enc.c
@@ -205,16 +205,6 @@ static int sun4i_hdmi_connector_atomic_check(struct drm_connector *connector,
        return 0;
 }
 
-static enum drm_mode_status
-sun4i_hdmi_connector_mode_valid(struct drm_connector *connector,
-                               struct drm_display_mode *mode)
-{
-       unsigned long long rate = drm_hdmi_compute_mode_clock(mode, 8,
-                                                             HDMI_COLORSPACE_RGB);
-
-       return sun4i_hdmi_connector_clock_valid(connector, mode, rate);
-}
-
 static int sun4i_hdmi_get_modes(struct drm_connector *connector)
 {
        struct sun4i_hdmi *hdmi = drm_connector_to_sun4i_hdmi(connector);
@@ -269,7 +259,7 @@ static const struct drm_connector_hdmi_funcs sun4i_hdmi_hdmi_connector_funcs = {
 
 static const struct drm_connector_helper_funcs sun4i_hdmi_connector_helper_funcs = {
        .atomic_check   = sun4i_hdmi_connector_atomic_check,
-       .mode_valid     = sun4i_hdmi_connector_mode_valid,
+       .mode_valid     = drm_hdmi_connector_mode_valid,
        .get_modes      = sun4i_hdmi_get_modes,
 };