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31106c684d
The pre_plane_update and post_plane_update hooks essentially
disable/enable lobf feature. Use the existing _is_enabling/is_disabling
logic for this in the pre_plane_update and post_plane_update paths.
Also rename the helpers to intel_alpm_lobf_{en,dis}able().
v2: Remove redeundant checks during enabling/disabling. (Jouni)
Signed-off-by: Ankit Nautiyal <ankit.k.nautiyal@intel.com>
Reviewed-by: Michał Grzelak <michal.grzelak@intel.com>
Reviewed-by: Jouni Högander <jouni.hogander@intel.com>
Link: https://patch.msgid.link/20260204050250.762718-5-ankit.k.nautiyal@intel.com
43 lines
1.6 KiB
C
43 lines
1.6 KiB
C
/* SPDX-License-Identifier: MIT */
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/*
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* Copyright © 2024 Intel Corporation
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*/
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#ifndef _INTEL_ALPM_H
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#define _INTEL_ALPM_H
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#include <linux/types.h>
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struct intel_dp;
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struct intel_crtc_state;
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struct drm_connector_state;
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struct intel_connector;
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struct intel_atomic_state;
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struct intel_crtc;
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void intel_alpm_init(struct intel_dp *intel_dp);
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bool intel_alpm_compute_params(struct intel_dp *intel_dp,
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struct intel_crtc_state *crtc_state);
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void intel_alpm_lobf_compute_config(struct intel_dp *intel_dp,
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struct intel_crtc_state *crtc_state,
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struct drm_connector_state *conn_state);
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void intel_alpm_configure(struct intel_dp *intel_dp,
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const struct intel_crtc_state *crtc_state);
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void intel_alpm_enable_sink(struct intel_dp *intel_dp,
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const struct intel_crtc_state *crtc_state);
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void intel_alpm_lobf_disable(const struct intel_crtc_state *new_crtc_state);
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void intel_alpm_port_configure(struct intel_dp *intel_dp,
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const struct intel_crtc_state *crtc_state);
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void intel_alpm_lobf_enable(const struct intel_crtc_state *new_crtc_state);
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void intel_alpm_lobf_debugfs_add(struct intel_connector *connector);
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bool intel_alpm_aux_wake_supported(struct intel_dp *intel_dp);
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bool intel_alpm_aux_less_wake_supported(struct intel_dp *intel_dp);
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bool intel_alpm_is_alpm_aux_less(struct intel_dp *intel_dp,
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const struct intel_crtc_state *crtc_state);
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void intel_alpm_disable(struct intel_dp *intel_dp);
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bool intel_alpm_get_error(struct intel_dp *intel_dp);
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void intel_alpm_lobf_compute_config_late(struct intel_dp *intel_dp,
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struct intel_crtc_state *crtc_state);
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int intel_alpm_lobf_min_guardband(struct intel_crtc_state *crtc_state);
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#endif
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