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path: root/drivers/gpu/drm/rcar-du/rcar_du_lvdscon.c
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Diffstat (limited to 'drivers/gpu/drm/rcar-du/rcar_du_lvdscon.c')
-rw-r--r--drivers/gpu/drm/rcar-du/rcar_du_lvdscon.c93
1 files changed, 0 insertions, 93 deletions
diff --git a/drivers/gpu/drm/rcar-du/rcar_du_lvdscon.c b/drivers/gpu/drm/rcar-du/rcar_du_lvdscon.c
deleted file mode 100644
index e96f2df0c305..000000000000
--- a/drivers/gpu/drm/rcar-du/rcar_du_lvdscon.c
+++ /dev/null
@@ -1,93 +0,0 @@
-/*
- * rcar_du_lvdscon.c -- R-Car Display Unit LVDS Connector
- *
- * Copyright (C) 2013-2014 Renesas Electronics Corporation
- *
- * Contact: Laurent Pinchart (laurent.pinchart@ideasonboard.com)
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- */
-
-#include <drm/drmP.h>
-#include <drm/drm_atomic_helper.h>
-#include <drm/drm_crtc.h>
-#include <drm/drm_crtc_helper.h>
-#include <drm/drm_panel.h>
-
-#include <video/display_timing.h>
-#include <video/of_display_timing.h>
-#include <video/videomode.h>
-
-#include "rcar_du_drv.h"
-#include "rcar_du_encoder.h"
-#include "rcar_du_kms.h"
-#include "rcar_du_lvdscon.h"
-
-static int rcar_du_lvds_connector_get_modes(struct drm_connector *connector)
-{
- struct rcar_du_connector *rcon = to_rcar_connector(connector);
-
- return drm_panel_get_modes(rcon->panel);
-}
-
-static const struct drm_connector_helper_funcs connector_helper_funcs = {
- .get_modes = rcar_du_lvds_connector_get_modes,
-};
-
-static void rcar_du_lvds_connector_destroy(struct drm_connector *connector)
-{
- struct rcar_du_connector *rcon = to_rcar_connector(connector);
-
- drm_panel_detach(rcon->panel);
- drm_connector_cleanup(connector);
-}
-
-static const struct drm_connector_funcs connector_funcs = {
- .reset = drm_atomic_helper_connector_reset,
- .fill_modes = drm_helper_probe_single_connector_modes,
- .destroy = rcar_du_lvds_connector_destroy,
- .atomic_duplicate_state = drm_atomic_helper_connector_duplicate_state,
- .atomic_destroy_state = drm_atomic_helper_connector_destroy_state,
-};
-
-int rcar_du_lvds_connector_init(struct rcar_du_device *rcdu,
- struct rcar_du_encoder *renc,
- const struct device_node *np)
-{
- struct drm_encoder *encoder = rcar_encoder_to_drm_encoder(renc);
- struct rcar_du_connector *rcon;
- struct drm_connector *connector;
- int ret;
-
- rcon = devm_kzalloc(rcdu->dev, sizeof(*rcon), GFP_KERNEL);
- if (rcon == NULL)
- return -ENOMEM;
-
- connector = &rcon->connector;
-
- rcon->panel = of_drm_find_panel(np);
- if (!rcon->panel)
- return -EPROBE_DEFER;
-
- ret = drm_connector_init(rcdu->ddev, connector, &connector_funcs,
- DRM_MODE_CONNECTOR_LVDS);
- if (ret < 0)
- return ret;
-
- drm_connector_helper_add(connector, &connector_helper_funcs);
-
- ret = drm_mode_connector_attach_encoder(connector, encoder);
- if (ret < 0)
- return ret;
-
- ret = drm_panel_attach(rcon->panel, connector);
- if (ret < 0)
- return ret;
-
- rcon->encoder = renc;
-
- return 0;
-}