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drm/i915: add display sub-struct to drm_i915_private
In another long-overdue cleanup, add a display sub-struct to drm_i915_private, and start moving display related members there. Start with display funcs that need a rename anyway to not collide with the new display member. Add a new header under display/ for defining struct intel_display. Rename struct drm_i915_display_funcs to intel_display_funcs while at it. v2: - Fix multi-line comment style (Arun) - Use display as the member name Signed-off-by: Jani Nikula <jani.nikula@intel.com> Reviewed-by: Arun R Murthy <arun.r.murthy@intel.com> Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/d44cae096b664f7015f8c797d6dfd4964226d4f8.1661346845.git.jani.nikula@intel.com
This commit is contained in:
parent
6215a7c8f5
commit
3b10f85176
5 changed files with 59 additions and 34 deletions
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@ -4145,7 +4145,7 @@ bool intel_crtc_get_pipe_config(struct intel_crtc_state *crtc_state)
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struct intel_crtc *crtc = to_intel_crtc(crtc_state->uapi.crtc);
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struct drm_i915_private *i915 = to_i915(crtc->base.dev);
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if (!i915->display->get_pipe_config(crtc, crtc_state))
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if (!i915->display.funcs.display->get_pipe_config(crtc, crtc_state))
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return false;
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crtc_state->hw.active = true;
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@ -7120,7 +7120,7 @@ static void intel_enable_crtc(struct intel_atomic_state *state,
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intel_crtc_update_active_timings(new_crtc_state);
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dev_priv->display->crtc_enable(state, crtc);
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dev_priv->display.funcs.display->crtc_enable(state, crtc);
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if (intel_crtc_is_bigjoiner_slave(new_crtc_state))
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return;
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@ -7199,7 +7199,7 @@ static void intel_old_crtc_state_disables(struct intel_atomic_state *state,
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*/
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intel_crtc_disable_pipe_crc(crtc);
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dev_priv->display->crtc_disable(state, crtc);
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dev_priv->display.funcs.display->crtc_disable(state, crtc);
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crtc->active = false;
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intel_fbc_disable(crtc);
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intel_disable_shared_dpll(old_crtc_state);
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@ -7587,7 +7587,7 @@ static void intel_atomic_commit_tail(struct intel_atomic_state *state)
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}
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/* Now enable the clocks, plane, pipe, and connectors that we set up. */
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dev_priv->display->commit_modeset_enables(state);
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dev_priv->display.funcs.display->commit_modeset_enables(state);
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intel_encoders_update_complete(state);
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@ -8318,7 +8318,7 @@ static const struct drm_mode_config_funcs intel_mode_funcs = {
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.atomic_state_free = intel_atomic_state_free,
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};
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static const struct drm_i915_display_funcs skl_display_funcs = {
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static const struct intel_display_funcs skl_display_funcs = {
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.get_pipe_config = hsw_get_pipe_config,
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.crtc_enable = hsw_crtc_enable,
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.crtc_disable = hsw_crtc_disable,
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@ -8326,7 +8326,7 @@ static const struct drm_i915_display_funcs skl_display_funcs = {
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.get_initial_plane_config = skl_get_initial_plane_config,
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};
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static const struct drm_i915_display_funcs ddi_display_funcs = {
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static const struct intel_display_funcs ddi_display_funcs = {
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.get_pipe_config = hsw_get_pipe_config,
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.crtc_enable = hsw_crtc_enable,
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.crtc_disable = hsw_crtc_disable,
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@ -8334,7 +8334,7 @@ static const struct drm_i915_display_funcs ddi_display_funcs = {
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.get_initial_plane_config = i9xx_get_initial_plane_config,
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};
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static const struct drm_i915_display_funcs pch_split_display_funcs = {
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static const struct intel_display_funcs pch_split_display_funcs = {
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.get_pipe_config = ilk_get_pipe_config,
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.crtc_enable = ilk_crtc_enable,
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.crtc_disable = ilk_crtc_disable,
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@ -8342,7 +8342,7 @@ static const struct drm_i915_display_funcs pch_split_display_funcs = {
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.get_initial_plane_config = i9xx_get_initial_plane_config,
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};
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static const struct drm_i915_display_funcs vlv_display_funcs = {
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static const struct intel_display_funcs vlv_display_funcs = {
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.get_pipe_config = i9xx_get_pipe_config,
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.crtc_enable = valleyview_crtc_enable,
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.crtc_disable = i9xx_crtc_disable,
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@ -8350,7 +8350,7 @@ static const struct drm_i915_display_funcs vlv_display_funcs = {
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.get_initial_plane_config = i9xx_get_initial_plane_config,
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};
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static const struct drm_i915_display_funcs i9xx_display_funcs = {
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static const struct intel_display_funcs i9xx_display_funcs = {
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.get_pipe_config = i9xx_get_pipe_config,
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.crtc_enable = i9xx_crtc_enable,
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.crtc_disable = i9xx_crtc_disable,
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@ -8373,16 +8373,16 @@ void intel_init_display_hooks(struct drm_i915_private *dev_priv)
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intel_dpll_init_clock_hook(dev_priv);
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if (DISPLAY_VER(dev_priv) >= 9) {
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dev_priv->display = &skl_display_funcs;
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dev_priv->display.funcs.display = &skl_display_funcs;
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} else if (HAS_DDI(dev_priv)) {
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dev_priv->display = &ddi_display_funcs;
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dev_priv->display.funcs.display = &ddi_display_funcs;
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} else if (HAS_PCH_SPLIT(dev_priv)) {
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dev_priv->display = &pch_split_display_funcs;
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dev_priv->display.funcs.display = &pch_split_display_funcs;
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} else if (IS_CHERRYVIEW(dev_priv) ||
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IS_VALLEYVIEW(dev_priv)) {
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dev_priv->display = &vlv_display_funcs;
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dev_priv->display.funcs.display = &vlv_display_funcs;
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} else {
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dev_priv->display = &i9xx_display_funcs;
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dev_priv->display.funcs.display = &i9xx_display_funcs;
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}
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intel_fdi_init_hook(dev_priv);
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40
drivers/gpu/drm/i915/display/intel_display_core.h
Normal file
40
drivers/gpu/drm/i915/display/intel_display_core.h
Normal file
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@ -0,0 +1,40 @@
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/* SPDX-License-Identifier: MIT */
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/*
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* Copyright © 2022 Intel Corporation
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*/
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#ifndef __INTEL_DISPLAY_CORE_H__
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#define __INTEL_DISPLAY_CORE_H__
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#include <linux/types.h>
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struct intel_atomic_state;
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struct intel_crtc;
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struct intel_crtc_state;
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struct intel_initial_plane_config;
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struct intel_display_funcs {
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/*
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* Returns the active state of the crtc, and if the crtc is active,
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* fills out the pipe-config with the hw state.
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*/
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bool (*get_pipe_config)(struct intel_crtc *,
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struct intel_crtc_state *);
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void (*get_initial_plane_config)(struct intel_crtc *,
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struct intel_initial_plane_config *);
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void (*crtc_enable)(struct intel_atomic_state *state,
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struct intel_crtc *crtc);
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void (*crtc_disable)(struct intel_atomic_state *state,
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struct intel_crtc *crtc);
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void (*commit_modeset_enables)(struct intel_atomic_state *state);
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};
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struct intel_display {
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/* Display functions */
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struct {
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/* Top level crtc-ish functions */
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const struct intel_display_funcs *display;
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} funcs;
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};
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#endif /* __INTEL_DISPLAY_CORE_H__ */
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@ -70,7 +70,7 @@ static void intel_crtc_disable_noatomic(struct intel_crtc *crtc,
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drm_WARN_ON(&i915->drm, IS_ERR(temp_crtc_state) || ret);
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i915->display->crtc_disable(to_intel_atomic_state(state), crtc);
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i915->display.funcs.display->crtc_disable(to_intel_atomic_state(state), crtc);
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drm_atomic_state_put(state);
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@ -311,7 +311,7 @@ void intel_crtc_initial_plane_config(struct intel_crtc *crtc)
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* can even allow for smooth boot transitions if the BIOS
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* fb is large enough for the active pipe configuration.
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*/
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dev_priv->display->get_initial_plane_config(crtc, &plane_config);
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dev_priv->display.funcs.display->get_initial_plane_config(crtc, &plane_config);
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/*
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* If the fb is shared between multiple heads, we'll
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@ -39,6 +39,7 @@
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#include "display/intel_cdclk.h"
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#include "display/intel_display.h"
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#include "display/intel_display_core.h"
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#include "display/intel_display_power.h"
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#include "display/intel_dmc.h"
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#include "display/intel_dpll_mgr.h"
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@ -96,7 +97,6 @@ struct intel_fbdev;
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struct intel_fdi_funcs;
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struct intel_gmbus;
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struct intel_hotplug_funcs;
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struct intel_initial_plane_config;
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struct intel_limit;
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struct intel_overlay;
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struct intel_overlay_error_state;
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@ -177,20 +177,6 @@ struct drm_i915_wm_disp_funcs {
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int (*compute_global_watermarks)(struct intel_atomic_state *state);
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};
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struct drm_i915_display_funcs {
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/* Returns the active state of the crtc, and if the crtc is active,
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* fills out the pipe-config with the hw state. */
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bool (*get_pipe_config)(struct intel_crtc *,
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struct intel_crtc_state *);
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void (*get_initial_plane_config)(struct intel_crtc *,
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struct intel_initial_plane_config *);
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void (*crtc_enable)(struct intel_atomic_state *state,
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struct intel_crtc *crtc);
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void (*crtc_disable)(struct intel_atomic_state *state,
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struct intel_crtc *crtc);
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void (*commit_modeset_enables)(struct intel_atomic_state *state);
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};
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#define I915_COLOR_UNEVICTABLE (-1) /* a non-vma sharing the address space */
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#define QUIRK_LVDS_SSC_DISABLE (1<<1)
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@ -374,6 +360,8 @@ struct intel_audio_private {
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struct drm_i915_private {
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struct drm_device drm;
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struct intel_display display;
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/* FIXME: Device release actions should all be moved to drmm_ */
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bool do_release;
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@ -532,9 +520,6 @@ struct drm_i915_private {
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/* display pll funcs */
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const struct intel_dpll_funcs *dpll_funcs;
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/* Display functions */
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const struct drm_i915_display_funcs *display;
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/* Display internal color functions */
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const struct intel_color_funcs *color_funcs;
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