Commit 98c7fc03 authored by Jouni Högander's avatar Jouni Högander
Browse files

drm/i915/display: Use display parent interface for i915 runtime pm 



Start using display parent interface for i915 runtime pm. Doing the same
for xe is done in coming changes.

v3:
  - remove useless include
v2:
  - use <> when including drm/intel/display_parent_interface.h
  - drop checks for validity of rpm function pointers

Reviewed-by: default avatarJani Nikula <jani.nikula@intel.com>
Signed-off-by: default avatarJouni Högander <jouni.hogander@intel.com>
Link: https://patch.msgid.link/20251030202836.1815680-6-jouni.hogander@intel.com
parent f3f6dbf7

drivers/gpu/drm/i915/display/intel_display_rpm.c

+13 −20
Original line number Diff line number Diff line 
// SPDX-License-Identifier: MIT

/* Copyright © 2025 Intel Corporation */



#include "i915_drv.h"

#include <drm/intel/display_parent_interface.h>



#include "intel_display_core.h"

#include "intel_display_rpm.h"

#include "intel_runtime_pm.h"



static struct intel_runtime_pm *display_to_rpm(struct intel_display *display)

{

	struct drm_i915_private *i915 = to_i915(display->drm);



	return &i915->runtime_pm;

}



struct ref_tracker *intel_display_rpm_get_raw(struct intel_display *display)

{

	return intel_runtime_pm_get_raw(display_to_rpm(display));

	return display->parent->rpm->get_raw(display->drm);

}



void intel_display_rpm_put_raw(struct intel_display *display, struct ref_tracker *wakeref)

{

	intel_runtime_pm_put_raw(display_to_rpm(display), wakeref);

	display->parent->rpm->put_raw(display->drm, wakeref);

}



struct ref_tracker *intel_display_rpm_get(struct intel_display *display)

{

	return intel_runtime_pm_get(display_to_rpm(display));

	return display->parent->rpm->get(display->drm);

}



struct ref_tracker *intel_display_rpm_get_if_in_use(struct intel_display *display)

{

	return intel_runtime_pm_get_if_in_use(display_to_rpm(display));

	return display->parent->rpm->get_if_in_use(display->drm);

}



struct ref_tracker *intel_display_rpm_get_noresume(struct intel_display *display)

{

	return intel_runtime_pm_get_noresume(display_to_rpm(display));

	return display->parent->rpm->get_noresume(display->drm);

}



void intel_display_rpm_put(struct intel_display *display, struct ref_tracker *wakeref)

{

	intel_runtime_pm_put(display_to_rpm(display), wakeref);

	display->parent->rpm->put(display->drm, wakeref);

}



void intel_display_rpm_put_unchecked(struct intel_display *display)

{

	intel_runtime_pm_put_unchecked(display_to_rpm(display));

	display->parent->rpm->put_unchecked(display->drm);

}



bool intel_display_rpm_suspended(struct intel_display *display)

{

	return intel_runtime_pm_suspended(display_to_rpm(display));

	return display->parent->rpm->suspended(display->drm);

}



void assert_display_rpm_held(struct intel_display *display)

{

	assert_rpm_wakelock_held(display_to_rpm(display));

	display->parent->rpm->assert_held(display->drm);

}



void intel_display_rpm_assert_block(struct intel_display *display)

{

	disable_rpm_wakeref_asserts(display_to_rpm(display));

	display->parent->rpm->assert_block(display->drm);

}



void intel_display_rpm_assert_unblock(struct intel_display *display)

{

	enable_rpm_wakeref_asserts(display_to_rpm(display));

	display->parent->rpm->assert_unblock(display->drm);

}