630ab29120
[ Upstream commit 6cc42fbeb150ff33b17cbf108713ca4be23994d8 ] In a long overdue refactoring, split out backlight code to new intel_backlight.[ch]. Simple code movement, leave renames for follow-up work. No functional changes. Cc: Lyude Paul <lyude@redhat.com> Reviewed-by: Lyude Paul <lyude@redhat.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/97d310848f03061473b9b2328e2c5c4dcf263cfa.1629888677.git.jani.nikula@intel.com Signed-off-by: Sasha Levin <sashal@kernel.org>
41 lines
1.3 KiB
C
41 lines
1.3 KiB
C
/* SPDX-License-Identifier: MIT */
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/*
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* Copyright © 2019 Intel Corporation
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*/
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#ifndef __INTEL_PANEL_H__
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#define __INTEL_PANEL_H__
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#include <linux/types.h>
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enum drm_connector_status;
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struct drm_connector;
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struct drm_connector_state;
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struct drm_display_mode;
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struct drm_i915_private;
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struct intel_connector;
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struct intel_crtc_state;
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struct intel_panel;
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int intel_panel_init(struct intel_panel *panel,
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struct drm_display_mode *fixed_mode,
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struct drm_display_mode *downclock_mode);
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void intel_panel_fini(struct intel_panel *panel);
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enum drm_connector_status
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intel_panel_detect(struct drm_connector *connector, bool force);
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void intel_fixed_panel_mode(const struct drm_display_mode *fixed_mode,
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struct drm_display_mode *adjusted_mode);
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int intel_pch_panel_fitting(struct intel_crtc_state *crtc_state,
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const struct drm_connector_state *conn_state);
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int intel_gmch_panel_fitting(struct intel_crtc_state *crtc_state,
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const struct drm_connector_state *conn_state);
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struct drm_display_mode *
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intel_panel_edid_downclock_mode(struct intel_connector *connector,
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const struct drm_display_mode *fixed_mode);
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struct drm_display_mode *
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intel_panel_edid_fixed_mode(struct intel_connector *connector);
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struct drm_display_mode *
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intel_panel_vbt_fixed_mode(struct intel_connector *connector);
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#endif /* __INTEL_PANEL_H__ */
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