drm/display: hdmi-state-helper: add drm_display_mode declaration

Add forward-declaration for the struct drm_display_mode, missed in the
commit 47368ab437fd ("drm/display: hdmi: add generic mode_valid helper")

Fixes: 47368ab437fd ("drm/display: hdmi: add generic mode_valid helper")
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20250104-hdmi-state-display-mode-v1-1-3c06d36e726f@linaro.org
Signed-off-by: Maxime Ripard <mripard@kernel.org>

diff --git a/include/drm/display/drm_hdmi_state_helper.h b/include/drm/display/drm_hdmi_state_helper.h
index 9ae19f3caf727f9a0fe06e6afe5fc46db924444f..44ec5c4a7503c8fb522454dc032a7e0ec31cabd5 100644 (file)
--- a/include/drm/display/drm_hdmi_state_helper.h
+++ b/include/drm/display/drm_hdmi_state_helper.h
@@ -6,6 +6,7 @@
 struct drm_atomic_state;
 struct drm_connector;
 struct drm_connector_state;
+struct drm_display_mode;
 struct hdmi_audio_infoframe;
 
 enum drm_connector_status;