ASR_BASE
Change-Id: Icf3719cc0afe3eeb3edc7fa80a2eb5199ca9dda1
diff --git a/marvell/linux/drivers/gpu/drm/udl/udl_encoder.c b/marvell/linux/drivers/gpu/drm/udl/udl_encoder.c
new file mode 100644
index 0000000..203f041
--- /dev/null
+++ b/marvell/linux/drivers/gpu/drm/udl/udl_encoder.c
@@ -0,0 +1,70 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * Copyright (C) 2012 Red Hat
+ * based in parts on udlfb.c:
+ * Copyright (C) 2009 Roberto De Ioris <roberto@unbit.it>
+ * Copyright (C) 2009 Jaya Kumar <jayakumar.lkml@gmail.com>
+ * Copyright (C) 2009 Bernie Thompson <bernie@plugable.com>
+ */
+
+#include <drm/drm_encoder.h>
+#include <drm/drm_modeset_helper_vtables.h>
+
+#include "udl_drv.h"
+
+/* dummy encoder */
+static void udl_enc_destroy(struct drm_encoder *encoder)
+{
+ drm_encoder_cleanup(encoder);
+ kfree(encoder);
+}
+
+static void udl_encoder_disable(struct drm_encoder *encoder)
+{
+}
+
+static void udl_encoder_prepare(struct drm_encoder *encoder)
+{
+}
+
+static void udl_encoder_commit(struct drm_encoder *encoder)
+{
+}
+
+static void udl_encoder_mode_set(struct drm_encoder *encoder,
+ struct drm_display_mode *mode,
+ struct drm_display_mode *adjusted_mode)
+{
+}
+
+static void
+udl_encoder_dpms(struct drm_encoder *encoder, int mode)
+{
+}
+
+static const struct drm_encoder_helper_funcs udl_helper_funcs = {
+ .dpms = udl_encoder_dpms,
+ .prepare = udl_encoder_prepare,
+ .mode_set = udl_encoder_mode_set,
+ .commit = udl_encoder_commit,
+ .disable = udl_encoder_disable,
+};
+
+static const struct drm_encoder_funcs udl_enc_funcs = {
+ .destroy = udl_enc_destroy,
+};
+
+struct drm_encoder *udl_encoder_init(struct drm_device *dev)
+{
+ struct drm_encoder *encoder;
+
+ encoder = kzalloc(sizeof(struct drm_encoder), GFP_KERNEL);
+ if (!encoder)
+ return NULL;
+
+ drm_encoder_init(dev, encoder, &udl_enc_funcs, DRM_MODE_ENCODER_TMDS,
+ NULL);
+ drm_encoder_helper_add(encoder, &udl_helper_funcs);
+ encoder->possible_crtcs = 1;
+ return encoder;
+}