mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2024-10-28 15:20:41 +00:00
ad9529824c
We want to put all DDI clock routing code into one place. Unify the FDI enable sequence to use the standard function instead of hand rolling its own. The disable sequence already uses the normal thing. Cc: Lucas De Marchi <lucas.demarchi@intel.com> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20210205214634.19341-2-ville.syrjala@linux.intel.com Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com>
63 lines
2.6 KiB
C
63 lines
2.6 KiB
C
/* SPDX-License-Identifier: MIT */
|
|
/*
|
|
* Copyright © 2019 Intel Corporation
|
|
*/
|
|
|
|
#ifndef __INTEL_DDI_H__
|
|
#define __INTEL_DDI_H__
|
|
|
|
#include "intel_display.h"
|
|
#include "i915_reg.h"
|
|
|
|
struct drm_connector_state;
|
|
struct drm_i915_private;
|
|
struct intel_connector;
|
|
struct intel_crtc;
|
|
struct intel_crtc_state;
|
|
struct intel_dp;
|
|
struct intel_dpll_hw_state;
|
|
struct intel_encoder;
|
|
struct intel_shared_dpll;
|
|
enum transcoder;
|
|
|
|
i915_reg_t dp_tp_ctl_reg(struct intel_encoder *encoder,
|
|
const struct intel_crtc_state *crtc_state);
|
|
i915_reg_t dp_tp_status_reg(struct intel_encoder *encoder,
|
|
const struct intel_crtc_state *crtc_state);
|
|
void intel_ddi_fdi_post_disable(struct intel_atomic_state *state,
|
|
struct intel_encoder *intel_encoder,
|
|
const struct intel_crtc_state *old_crtc_state,
|
|
const struct drm_connector_state *old_conn_state);
|
|
void intel_ddi_clk_select(struct intel_encoder *encoder,
|
|
const struct intel_crtc_state *crtc_state);
|
|
void intel_prepare_dp_ddi_buffers(struct intel_encoder *encoder,
|
|
const struct intel_crtc_state *crtc_state);
|
|
void intel_wait_ddi_buf_idle(struct drm_i915_private *dev_priv,
|
|
enum port port);
|
|
void intel_ddi_init(struct drm_i915_private *dev_priv, enum port port);
|
|
bool intel_ddi_get_hw_state(struct intel_encoder *encoder, enum pipe *pipe);
|
|
void intel_ddi_enable_transcoder_func(struct intel_encoder *encoder,
|
|
const struct intel_crtc_state *crtc_state);
|
|
void intel_ddi_disable_transcoder_func(const struct intel_crtc_state *crtc_state);
|
|
void intel_ddi_enable_pipe_clock(struct intel_encoder *encoder,
|
|
const struct intel_crtc_state *crtc_state);
|
|
void intel_ddi_disable_pipe_clock(const struct intel_crtc_state *crtc_state);
|
|
void intel_ddi_set_dp_msa(const struct intel_crtc_state *crtc_state,
|
|
const struct drm_connector_state *conn_state);
|
|
bool intel_ddi_connector_get_hw_state(struct intel_connector *intel_connector);
|
|
void intel_ddi_get_config(struct intel_encoder *encoder,
|
|
struct intel_crtc_state *pipe_config);
|
|
void intel_ddi_set_vc_payload_alloc(const struct intel_crtc_state *crtc_state,
|
|
bool state);
|
|
void intel_ddi_compute_min_voltage_level(struct drm_i915_private *dev_priv,
|
|
struct intel_crtc_state *crtc_state);
|
|
u32 bxt_signal_levels(struct intel_dp *intel_dp,
|
|
const struct intel_crtc_state *crtc_state);
|
|
u32 ddi_signal_levels(struct intel_dp *intel_dp,
|
|
const struct intel_crtc_state *crtc_state);
|
|
int intel_ddi_toggle_hdcp_bits(struct intel_encoder *intel_encoder,
|
|
enum transcoder cpu_transcoder,
|
|
bool enable, u32 hdcp_mask);
|
|
void icl_sanitize_encoder_pll_mapping(struct intel_encoder *encoder);
|
|
|
|
#endif /* __INTEL_DDI_H__ */
|