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linux/drivers/gpu/drm/i915/display/intel_display_rps.h

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drm/i915/rps: split out display rps parts to a separate file Split out the RPS parts so they can be conditionally compiled out later. Signed-off-by: Jani Nikula <jani.nikula@intel.com> Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230302164936.3034161-1-jani.nikula@intel.com
2023-03-02 18:49:36 +02:00
/* SPDX-License-Identifier: MIT */
/*
* Copyright © 2023 Intel Corporation
*/
#ifndef __INTEL_DISPLAY_RPS_H__
#define __INTEL_DISPLAY_RPS_H__
#include <linux/types.h>
struct dma_fence;
struct drm_crtc;
struct intel_atomic_state;
drm/i915/rps: convert intel_display_rps.[ch] to struct intel_display Going forward, struct intel_display is the main display device data pointer. Convert as much as possible of intel_display_rps.[ch] to struct intel_display. Reviewed-by: Suraj Kandpal <suraj.kandpal@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/c81156007bffbf0a1b1e6831afaf8fb05db546bc.1740502116.git.jani.nikula@intel.com Signed-off-by: Jani Nikula <jani.nikula@intel.com>
2025-02-25 18:49:11 +02:00
struct intel_display;
drm/i915/rps: split out display rps parts to a separate file Split out the RPS parts so they can be conditionally compiled out later. Signed-off-by: Jani Nikula <jani.nikula@intel.com> Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230302164936.3034161-1-jani.nikula@intel.com
2023-03-02 18:49:36 +02:00
drm/i915/rps: refactor display rps support Make the gt rps code and display irq code interact via intel_display_rps.[ch], instead of direct access. Add no-op static inline stubs for xe instead of having a separate build unit doing nothing. All of this clarifies the interfaces between i915 core and display. Reviewed-by: Gustavo Sousa <gustavo.sousa@intel.com> Link: https://lore.kernel.org/r/ef2a46dc8f30b72282494f54e98cb5fed7523b58.1746536745.git.jani.nikula@intel.com Signed-off-by: Jani Nikula <jani.nikula@intel.com>
2025-05-06 16:06:49 +03:00
#ifdef I915
drm/i915/rps: split out display rps parts to a separate file Split out the RPS parts so they can be conditionally compiled out later. Signed-off-by: Jani Nikula <jani.nikula@intel.com> Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230302164936.3034161-1-jani.nikula@intel.com
2023-03-02 18:49:36 +02:00
void intel_display_rps_boost_after_vblank(struct drm_crtc *crtc,
struct dma_fence *fence);
drm/i915/rps: convert intel_display_rps.[ch] to struct intel_display Going forward, struct intel_display is the main display device data pointer. Convert as much as possible of intel_display_rps.[ch] to struct intel_display. Reviewed-by: Suraj Kandpal <suraj.kandpal@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/c81156007bffbf0a1b1e6831afaf8fb05db546bc.1740502116.git.jani.nikula@intel.com Signed-off-by: Jani Nikula <jani.nikula@intel.com>
2025-02-25 18:49:11 +02:00
void intel_display_rps_mark_interactive(struct intel_display *display,
drm/i915/rps: split out display rps parts to a separate file Split out the RPS parts so they can be conditionally compiled out later. Signed-off-by: Jani Nikula <jani.nikula@intel.com> Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230302164936.3034161-1-jani.nikula@intel.com
2023-03-02 18:49:36 +02:00
struct intel_atomic_state *state,
bool interactive);
drm/i915/rps: refactor display rps support Make the gt rps code and display irq code interact via intel_display_rps.[ch], instead of direct access. Add no-op static inline stubs for xe instead of having a separate build unit doing nothing. All of this clarifies the interfaces between i915 core and display. Reviewed-by: Gustavo Sousa <gustavo.sousa@intel.com> Link: https://lore.kernel.org/r/ef2a46dc8f30b72282494f54e98cb5fed7523b58.1746536745.git.jani.nikula@intel.com Signed-off-by: Jani Nikula <jani.nikula@intel.com>
2025-05-06 16:06:49 +03:00
void ilk_display_rps_enable(struct intel_display *display);
void ilk_display_rps_disable(struct intel_display *display);
void ilk_display_rps_irq_handler(struct intel_display *display);
#else
static inline void intel_display_rps_boost_after_vblank(struct drm_crtc *crtc,
struct dma_fence *fence)
{
}
static inline void intel_display_rps_mark_interactive(struct intel_display *display,
struct intel_atomic_state *state,
bool interactive)
{
}
static inline void ilk_display_rps_enable(struct intel_display *display)
{
}
static inline void ilk_display_rps_disable(struct intel_display *display)
{
}
static inline void ilk_display_rps_irq_handler(struct intel_display *display)
{
}
#endif
drm/i915/rps: split out display rps parts to a separate file Split out the RPS parts so they can be conditionally compiled out later. Signed-off-by: Jani Nikula <jani.nikula@intel.com> Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230302164936.3034161-1-jani.nikula@intel.com
2023-03-02 18:49:36 +02:00
#endif /* __INTEL_DISPLAY_RPS_H__ */
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