diff options
author | Jani Nikula <jani.nikula@intel.com> | 2019-06-13 11:44:15 +0300 |
---|---|---|
committer | Jani Nikula <jani.nikula@intel.com> | 2019-06-17 11:25:06 +0300 |
commit | 379bc100232acd45b19421bd0748f9f549da8a8a (patch) | |
tree | 86834fab64b369d73ec634e48c588a9a7237264c /drivers/gpu/drm/i915/display/intel_ddi.h | |
parent | ca851bae0f525ba5a9f75b1644acccb57f88aabf (diff) | |
download | linux-379bc100232acd45b19421bd0748f9f549da8a8a.tar.xz |
drm/i915: move modesetting output/encoder code under display/
Add a new subdirectory for display code, and start off by moving
modesetting output/encoder code. Judging by the include changes, this is
a surprisingly clean operation.
v2:
- move intel_sdvo_regs.h too
- use tabs for Makefile file lists and sort them
Cc: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Cc: Rodrigo Vivi <rodrigo.vivi@intel.com>
Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Acked-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Acked-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Acked-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190613084416.6794-2-jani.nikula@intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/display/intel_ddi.h')
-rw-r--r-- | drivers/gpu/drm/i915/display/intel_ddi.h | 52 |
1 files changed, 52 insertions, 0 deletions
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 000000000000..a08365da2643 --- /dev/null +++ b/drivers/gpu/drm/i915/display/intel_ddi.h @@ -0,0 +1,52 @@ +/* SPDX-License-Identifier: MIT */ +/* + * Copyright © 2019 Intel Corporation + */ + +#ifndef __INTEL_DDI_H__ +#define __INTEL_DDI_H__ + +#include <drm/i915_drm.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; + +void intel_ddi_fdi_post_disable(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_crtc *crtc, + 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(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(const struct intel_crtc_state *crtc_state); +void intel_ddi_disable_pipe_clock(const struct intel_crtc_state *crtc_state); +void intel_ddi_set_pipe_settings(const struct intel_crtc_state *crtc_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); +u8 intel_ddi_dp_voltage_max(struct intel_encoder *encoder); +u8 intel_ddi_dp_pre_emphasis_max(struct intel_encoder *encoder, + u8 voltage_swing); +int intel_ddi_toggle_hdcp_signalling(struct intel_encoder *intel_encoder, + bool enable); +void icl_sanitize_encoder_pll_mapping(struct intel_encoder *encoder); +int cnl_calc_wrpll_link(struct drm_i915_private *dev_priv, + struct intel_dpll_hw_state *state); + +#endif /* __INTEL_DDI_H__ */ |