disp: msm: sde: implement format_mod_supported API

This change implements the drm_plane_funcs API format_mod_supported
necessary to correctly check if format modifiers are supported.

Change-Id: I39a26f7b053c44ef7577401d88e7cf6934c198f8
Signed-off-by: GG Hou <quic_renjhou@quicinc.com>
Signed-off-by: Nilaan Gunabalachandran <quic_ngunabal@quicinc.com>

msm/sde/sde_plane.c

@@ -4814,6 +4814,14 @@ static void sde_plane_early_unregister(struct drm_plane *plane)
 	_sde_plane_destroy_debugfs(plane);
 }
 
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(5, 19, 0))
+static bool sde_plane_format_mod_supported(struct drm_plane *plane,
+		uint32_t format, uint64_t modifier)
+{
+	return (sde_get_sde_format_ext(format, modifier) != NULL);
+}
+#endif
+
 static const struct drm_plane_funcs sde_plane_funcs = {
 		.update_plane = drm_atomic_helper_update_plane,
 		.disable_plane = drm_atomic_helper_disable_plane,
@@ -4825,6 +4833,9 @@ static const struct drm_plane_funcs sde_plane_funcs = {
 		.atomic_destroy_state = sde_plane_destroy_state,
 		.late_register = sde_plane_late_register,
 		.early_unregister = sde_plane_early_unregister,
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(5, 19, 0))
+		.format_mod_supported = sde_plane_format_mod_supported,
+#endif
 };
 
 static const struct drm_plane_helper_funcs sde_plane_helper_funcs = {