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path: root/drivers/gpu/drm/arc/arcpgu_hdmi.c
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Diffstat (limited to 'drivers/gpu/drm/arc/arcpgu_hdmi.c')
-rw-r--r--drivers/gpu/drm/arc/arcpgu_hdmi.c48
1 files changed, 0 insertions, 48 deletions
diff --git a/drivers/gpu/drm/arc/arcpgu_hdmi.c b/drivers/gpu/drm/arc/arcpgu_hdmi.c
deleted file mode 100644
index 52839934f2fb..000000000000
--- a/drivers/gpu/drm/arc/arcpgu_hdmi.c
+++ /dev/null
@@ -1,48 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-only
-/*
- * ARC PGU DRM driver.
- *
- * Copyright (C) 2016 Synopsys, Inc. (www.synopsys.com)
- */
-
-#include <drm/drm_bridge.h>
-#include <drm/drm_crtc.h>
-#include <drm/drm_encoder.h>
-#include <drm/drm_device.h>
-
-#include "arcpgu.h"
-
-static struct drm_encoder_funcs arcpgu_drm_encoder_funcs = {
- .destroy = drm_encoder_cleanup,
-};
-
-int arcpgu_drm_hdmi_init(struct drm_device *drm, struct device_node *np)
-{
- struct drm_encoder *encoder;
- struct drm_bridge *bridge;
-
- int ret = 0;
-
- encoder = devm_kzalloc(drm->dev, sizeof(*encoder), GFP_KERNEL);
- if (encoder == NULL)
- return -ENOMEM;
-
- /* Locate drm bridge from the hdmi encoder DT node */
- bridge = of_drm_find_bridge(np);
- if (!bridge)
- return -EPROBE_DEFER;
-
- encoder->possible_crtcs = 1;
- encoder->possible_clones = 0;
- ret = drm_encoder_init(drm, encoder, &arcpgu_drm_encoder_funcs,
- DRM_MODE_ENCODER_TMDS, NULL);
- if (ret)
- return ret;
-
- /* Link drm_bridge to encoder */
- ret = drm_bridge_attach(encoder, bridge, NULL, 0);
- if (ret)
- drm_encoder_cleanup(encoder);
-
- return ret;
-}