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Index of /FSS-OZR/root/proc/689/net/ipt_hashlimit
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Index of /FSS-OZR/root/usr/share/gdm
Index of /FSS-OZR/root/usr/share/gdm
* l4(
( fB-
q_I|+ /* SPDX-License-Identifier: MIT */
/*
* Copyright © 2023 Intel Corporation
*/
#ifndef __DRM_DP_TUNNEL_H__
#define __DRM_DP_TUNNEL_H__
#include
#include
#include
struct drm_dp_aux;
struct drm_device;
struct drm_atomic_state;
struct drm_dp_tunnel_mgr;
struct drm_dp_tunnel_state;
struct ref_tracker;
struct drm_dp_tunnel_ref {
struct drm_dp_tunnel *tunnel;
struct ref_tracker *tracker;
};
#ifdef CONFIG_DRM_DISPLAY_DP_TUNNEL
struct drm_dp_tunnel *
drm_dp_tunnel_get(struct drm_dp_tunnel *tunnel, struct ref_tracker **tracker);
void
drm_dp_tunnel_put(struct drm_dp_tunnel *tunnel, struct ref_tracker **tracker);
static inline void drm_dp_tunnel_ref_get(struct drm_dp_tunnel *tunnel,
struct drm_dp_tunnel_ref *tunnel_ref)
{
tunnel_ref->tunnel = drm_dp_tunnel_get(tunnel, &tunnel_ref->tracker);
}
static inline void drm_dp_tunnel_ref_put(struct drm_dp_tunnel_ref *tunnel_ref)
{
drm_dp_tunnel_put(tunnel_ref->tunnel, &tunnel_ref->tracker);
tunnel_ref->tunnel = NULL;
}
struct drm_dp_tunnel *
drm_dp_tunnel_detect(struct drm_dp_tunnel_mgr *mgr,
struct drm_dp_aux *aux);
int drm_dp_tunnel_destroy(struct drm_dp_tunnel *tunnel);
int drm_dp_tunnel_enable_bw_alloc(struct drm_dp_tunnel *tunnel);
int drm_dp_tunnel_disable_bw_alloc(struct drm_dp_tunnel *tunnel);
bool drm_dp_tunnel_bw_alloc_is_enabled(const struct drm_dp_tunnel *tunnel);
int drm_dp_tunnel_alloc_bw(struct drm_dp_tunnel *tunnel, int bw);
int drm_dp_tunnel_get_allocated_bw(struct drm_dp_tunnel *tunnel);
int drm_dp_tunnel_update_state(struct drm_dp_tunnel *tunnel);
void drm_dp_tunnel_set_io_error(struct drm_dp_tunnel *tunnel);
int drm_dp_tunnel_handle_irq(struct drm_dp_tunnel_mgr *mgr,
struct drm_dp_aux *aux);
int drm_dp_tunnel_max_dprx_rate(const struct drm_dp_tunnel *tunnel);
int drm_dp_tunnel_max_dprx_lane_count(const struct drm_dp_tunnel *tunnel);
int drm_dp_tunnel_available_bw(const struct drm_dp_tunnel *tunnel);
const char *drm_dp_tunnel_name(const struct drm_dp_tunnel *tunnel);
struct drm_dp_tunnel_state *
drm_dp_tunnel_atomic_get_state(struct drm_atomic_state *state,
struct drm_dp_tunnel *tunnel);
struct drm_dp_tu