8e58c0346e
Convert the dmc wakelock interface to struct intel_display instead of struct drm_i915_private. We'll want to convert the intel_de interfaces, and there's a bit of coupling between the two, so start here. Cc: Luca Coelho <luciano.coelho@intel.com> Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/3c260bbbce0af8714b07157dc032b038efa3bf1c.1713358679.git.jani.nikula@intel.com
31 lines
786 B
C
31 lines
786 B
C
/* SPDX-License-Identifier: MIT */
|
|
/*
|
|
* Copyright (C) 2024 Intel Corporation
|
|
*/
|
|
|
|
#ifndef __INTEL_WAKELOCK_H__
|
|
#define __INTEL_WAKELOCK_H__
|
|
|
|
#include <linux/types.h>
|
|
#include <linux/workqueue.h>
|
|
#include <linux/refcount.h>
|
|
|
|
#include "i915_reg_defs.h"
|
|
|
|
struct intel_display;
|
|
|
|
struct intel_dmc_wl {
|
|
spinlock_t lock; /* protects enabled, taken and refcount */
|
|
bool enabled;
|
|
bool taken;
|
|
refcount_t refcount;
|
|
struct delayed_work work;
|
|
};
|
|
|
|
void intel_dmc_wl_init(struct intel_display *display);
|
|
void intel_dmc_wl_enable(struct intel_display *display);
|
|
void intel_dmc_wl_disable(struct intel_display *display);
|
|
void intel_dmc_wl_get(struct intel_display *display, i915_reg_t reg);
|
|
void intel_dmc_wl_put(struct intel_display *display, i915_reg_t reg);
|
|
|
|
#endif /* __INTEL_WAKELOCK_H__ */
|