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path: root/drivers/gpu/drm/mxsfb/mxsfb_out.c
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Diffstat (limited to 'drivers/gpu/drm/mxsfb/mxsfb_out.c')
-rw-r--r--drivers/gpu/drm/mxsfb/mxsfb_out.c99
1 files changed, 0 insertions, 99 deletions
diff --git a/drivers/gpu/drm/mxsfb/mxsfb_out.c b/drivers/gpu/drm/mxsfb/mxsfb_out.c
deleted file mode 100644
index 9eca1605d11d..000000000000
--- a/drivers/gpu/drm/mxsfb/mxsfb_out.c
+++ /dev/null
@@ -1,99 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-or-later
-/*
- * Copyright (C) 2016 Marek Vasut <marex@denx.de>
- */
-
-#include <linux/of_graph.h>
-
-#include <drm/drm_atomic.h>
-#include <drm/drm_atomic_helper.h>
-#include <drm/drm_crtc.h>
-#include <drm/drm_fb_cma_helper.h>
-#include <drm/drm_gem_cma_helper.h>
-#include <drm/drm_of.h>
-#include <drm/drm_panel.h>
-#include <drm/drm_plane_helper.h>
-#include <drm/drm_probe_helper.h>
-#include <drm/drm_simple_kms_helper.h>
-
-#include "mxsfb_drv.h"
-
-static struct mxsfb_drm_private *
-drm_connector_to_mxsfb_drm_private(struct drm_connector *connector)
-{
- return container_of(connector, struct mxsfb_drm_private,
- panel_connector);
-}
-
-static int mxsfb_panel_get_modes(struct drm_connector *connector)
-{
- struct mxsfb_drm_private *mxsfb =
- drm_connector_to_mxsfb_drm_private(connector);
-
- if (mxsfb->panel)
- return drm_panel_get_modes(mxsfb->panel, connector);
-
- return 0;
-}
-
-static const struct
-drm_connector_helper_funcs mxsfb_panel_connector_helper_funcs = {
- .get_modes = mxsfb_panel_get_modes,
-};
-
-static enum drm_connector_status
-mxsfb_panel_connector_detect(struct drm_connector *connector, bool force)
-{
- struct mxsfb_drm_private *mxsfb =
- drm_connector_to_mxsfb_drm_private(connector);
-
- if (mxsfb->panel)
- return connector_status_connected;
-
- return connector_status_disconnected;
-}
-
-static void mxsfb_panel_connector_destroy(struct drm_connector *connector)
-{
- struct mxsfb_drm_private *mxsfb =
- drm_connector_to_mxsfb_drm_private(connector);
-
- if (mxsfb->panel)
- drm_panel_detach(mxsfb->panel);
-
- drm_connector_unregister(connector);
- drm_connector_cleanup(connector);
-}
-
-static const struct drm_connector_funcs mxsfb_panel_connector_funcs = {
- .detect = mxsfb_panel_connector_detect,
- .fill_modes = drm_helper_probe_single_connector_modes,
- .destroy = mxsfb_panel_connector_destroy,
- .reset = drm_atomic_helper_connector_reset,
- .atomic_duplicate_state = drm_atomic_helper_connector_duplicate_state,
- .atomic_destroy_state = drm_atomic_helper_connector_destroy_state,
-};
-
-int mxsfb_create_output(struct drm_device *drm)
-{
- struct mxsfb_drm_private *mxsfb = drm->dev_private;
- int ret;
-
- ret = drm_of_find_panel_or_bridge(drm->dev->of_node, 0, 0,
- &mxsfb->panel, &mxsfb->bridge);
- if (ret)
- return ret;
-
- if (mxsfb->panel) {
- mxsfb->connector = &mxsfb->panel_connector;
- mxsfb->connector->dpms = DRM_MODE_DPMS_OFF;
- mxsfb->connector->polled = 0;
- drm_connector_helper_add(mxsfb->connector,
- &mxsfb_panel_connector_helper_funcs);
- ret = drm_connector_init(drm, mxsfb->connector,
- &mxsfb_panel_connector_funcs,
- DRM_MODE_CONNECTOR_Unknown);
- }
-
- return ret;
-}