diff options
Diffstat (limited to 'drivers/gpu/drm/mxsfb/mxsfb_out.c')
-rw-r--r-- | drivers/gpu/drm/mxsfb/mxsfb_out.c | 99 |
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; -} |