917c28991f
Move the g4x+ DP code into a new file. This will leave mostly
platform agnostic code in intel_dp.c. Well, the misplaced phy
test stuff pretty much ruins that, but let's squint real hard
for now.
v2: Add comment exlaining which platforms are covered (Daniel)
Leave intel_dp_unused_lane_mask() be since it is pretty generic
Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210318161015.22070-6-ville.syrjala@linux.intel.com
31 lines
736 B
C
31 lines
736 B
C
/* SPDX-License-Identifier: MIT */
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/*
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* Copyright © 2020 Intel Corporation
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*/
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#ifndef _G4X_DP_H_
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#define _G4X_DP_H_
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#include <linux/types.h>
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#include "i915_reg.h"
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enum pipe;
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enum port;
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struct drm_i915_private;
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struct intel_crtc_state;
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struct intel_dp;
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struct intel_encoder;
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const struct dpll *vlv_get_dpll(struct drm_i915_private *i915);
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enum pipe vlv_active_pipe(struct intel_dp *intel_dp);
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void intel_dp_set_clock(struct intel_encoder *encoder,
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struct intel_crtc_state *pipe_config);
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bool intel_dp_port_enabled(struct drm_i915_private *dev_priv,
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i915_reg_t dp_reg, enum port port,
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enum pipe *pipe);
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bool intel_dp_init(struct drm_i915_private *dev_priv,
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i915_reg_t output_reg,
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enum port port);
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#endif
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