From 5d1646d90e1f2cceb9f0828f4b28318cd0ec7744 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sat, 27 Apr 2024 12:05:51 +0200 Subject: Adding upstream version 5.10.209. Signed-off-by: Daniel Baumann --- drivers/gpu/drm/i915/display/intel_ddi.h | 51 ++++++++++++++++++++++++++++++++ 1 file changed, 51 insertions(+) create mode 100644 drivers/gpu/drm/i915/display/intel_ddi.h (limited to 'drivers/gpu/drm/i915/display/intel_ddi.h') diff --git a/drivers/gpu/drm/i915/display/intel_ddi.h b/drivers/gpu/drm/i915/display/intel_ddi.h new file mode 100644 index 000000000..f5fb62fc9 --- /dev/null +++ b/drivers/gpu/drm/i915/display/intel_ddi.h @@ -0,0 +1,51 @@ +/* SPDX-License-Identifier: MIT */ +/* + * Copyright © 2019 Intel Corporation + */ + +#ifndef __INTEL_DDI_H__ +#define __INTEL_DDI_H__ + +#include "intel_display.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; +enum transcoder; + +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 hsw_fdi_link_train(struct intel_encoder *encoder, + const struct intel_crtc_state *crtc_state); +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); +u32 ddi_signal_levels(struct intel_dp *intel_dp); +int intel_ddi_toggle_hdcp_signalling(struct intel_encoder *intel_encoder, + enum transcoder cpu_transcoder, + bool enable); +void icl_sanitize_encoder_pll_mapping(struct intel_encoder *encoder); + +#endif /* __INTEL_DDI_H__ */ -- cgit v1.2.3