From 2c3c1048746a4622d8c89a29670120dc8fab93c4 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 20:49:45 +0200 Subject: Adding upstream version 6.1.76. Signed-off-by: Daniel Baumann --- include/drm/drm_privacy_screen_machine.h | 46 ++++++++++++++++++++++++++++++++ 1 file changed, 46 insertions(+) create mode 100644 include/drm/drm_privacy_screen_machine.h (limited to 'include/drm/drm_privacy_screen_machine.h') diff --git a/include/drm/drm_privacy_screen_machine.h b/include/drm/drm_privacy_screen_machine.h new file mode 100644 index 000000000..02e537190 --- /dev/null +++ b/include/drm/drm_privacy_screen_machine.h @@ -0,0 +1,46 @@ +/* SPDX-License-Identifier: MIT */ +/* + * Copyright (C) 2020 Red Hat, Inc. + * + * Authors: + * Hans de Goede + */ + +#ifndef __DRM_PRIVACY_SCREEN_MACHINE_H__ +#define __DRM_PRIVACY_SCREEN_MACHINE_H__ + +#include + +/** + * struct drm_privacy_screen_lookup - static privacy-screen lookup list entry + * + * Used for the static lookup-list for mapping privacy-screen consumer + * dev-connector pairs to a privacy-screen provider. + */ +struct drm_privacy_screen_lookup { + /** @list: Lookup list list-entry. */ + struct list_head list; + /** @dev_id: Consumer device name or NULL to match all devices. */ + const char *dev_id; + /** @con_id: Consumer connector name or NULL to match all connectors. */ + const char *con_id; + /** @provider: dev_name() of the privacy_screen provider. */ + const char *provider; +}; + +void drm_privacy_screen_lookup_add(struct drm_privacy_screen_lookup *lookup); +void drm_privacy_screen_lookup_remove(struct drm_privacy_screen_lookup *lookup); + +#if IS_ENABLED(CONFIG_DRM_PRIVACY_SCREEN) && IS_ENABLED(CONFIG_X86) +void drm_privacy_screen_lookup_init(void); +void drm_privacy_screen_lookup_exit(void); +#else +static inline void drm_privacy_screen_lookup_init(void) +{ +} +static inline void drm_privacy_screen_lookup_exit(void) +{ +} +#endif + +#endif -- cgit v1.2.3