ecore-drm2: Add API function to return list of output modes for a given output

Signed-off-by: Chris Michael <cpmichael@osg.samsung.com>

2 files changed, 21 insertions, 0 deletions

diff --git a/src/lib/ecore_drm2/Ecore_Drm2.h b/src/lib/ecore_drm2/Ecore_Drm2.h
index 41c1b41323..7032afedbe 100644
--- a/src/lib/ecore_drm2/Ecore_Drm2.h
+++ b/src/lib/ecore_drm2/Ecore_Drm2.h
@@ -452,6 +452,20 @@ EAPI void ecore_drm2_output_enabled_set(Ecore_Drm2_Output *output, Eina_Bool ena
 EAPI void ecore_drm2_output_physical_size_get(Ecore_Drm2_Output *output, int *w, int *h);
 
 /**
+ * Get a list of the modes supported on a given output
+ *
+ * @param output
+ *
+ * @return An Eina_List of the modes supported for this output
+ *
+ * @note The returned list should not be freed
+ *
+ * @ingroup Ecore_Drm2_Output_Group
+ * @since 1.18
+ */
+EAPI const Eina_List *ecore_drm2_output_modes_get(Ecore_Drm2_Output *output);
+
+/**
  * @defgroup Ecore_Drm2_Fb_Group Drm framebuffer functions
  *
  * Functions that deal with setup of framebuffers
diff --git a/src/lib/ecore_drm2/ecore_drm2_outputs.c b/src/lib/ecore_drm2/ecore_drm2_outputs.c
index 1c8c576fc6..83ff1f3587 100644
--- a/src/lib/ecore_drm2/ecore_drm2_outputs.c
+++ b/src/lib/ecore_drm2/ecore_drm2_outputs.c
@@ -966,3 +966,10 @@ ecore_drm2_output_physical_size_get(Ecore_Drm2_Output *output, int *w, int *h)
    if (w) *w = output->pw;
    if (h) *h = output->ph;
 }
+
+EAPI const Eina_List *
+ecore_drm2_output_modes_get(Ecore_Drm2_Output *output)
+{
+   EINA_SAFETY_ON_NULL_RETURN_VAL(output, NULL);
+   return output->modes;
+}