// SPDX-License-Identifier: GPL-2.0-only /* * Copyright (C) 2015 Red Hat * Copyright (C) 2015 Sony Mobile Communications Inc. * Author: Werner Johansson <[email protected]> * * Based on AUO panel driver by Rob Clark <[email protected]> */ #include <linux/delay.h> #include <linux/module.h> #include <linux/of.h> #include <linux/regulator/consumer.h> #include <video/mipi_display.h> #include <drm/drm_crtc.h> #include <drm/drm_device.h> #include <drm/drm_mipi_dsi.h> #include <drm/drm_panel.h> /* * When power is turned off to this panel a minimum off time of 500ms has to be * observed before powering back on as there's no external reset pin. Keep * track of earliest wakeup time and delay subsequent prepare call accordingly */ #define MIN_POFF_MS … struct wuxga_nt_panel { … }; static inline struct wuxga_nt_panel *to_wuxga_nt_panel(struct drm_panel *panel) { … } static int wuxga_nt_panel_on(struct wuxga_nt_panel *wuxga_nt) { … } static int wuxga_nt_panel_disable(struct drm_panel *panel) { … } static int wuxga_nt_panel_unprepare(struct drm_panel *panel) { … } static int wuxga_nt_panel_prepare(struct drm_panel *panel) { … } static const struct drm_display_mode default_mode = …; static int wuxga_nt_panel_get_modes(struct drm_panel *panel, struct drm_connector *connector) { … } static const struct drm_panel_funcs wuxga_nt_panel_funcs = …; static const struct of_device_id wuxga_nt_of_match[] = …; MODULE_DEVICE_TABLE(of, wuxga_nt_of_match); static int wuxga_nt_panel_add(struct wuxga_nt_panel *wuxga_nt) { … } static void wuxga_nt_panel_del(struct wuxga_nt_panel *wuxga_nt) { … } static int wuxga_nt_panel_probe(struct mipi_dsi_device *dsi) { … } static void wuxga_nt_panel_remove(struct mipi_dsi_device *dsi) { … } static struct mipi_dsi_driver wuxga_nt_panel_driver = …; module_mipi_dsi_driver(…) …; MODULE_AUTHOR(…) …; MODULE_DESCRIPTION(…) …; MODULE_LICENSE(…) …;
Codebase Browser
linux