drm/i915: Don't use struct intel_set_config *_changed flags

Use the similar fields in crtc_state instead, so that this code can be
moved to our future implementation of atomic_check().

Signed-off-by: Ander Conselvan de Oliveira <ander.conselvan.de.oliveira@intel.com>
Reviewed-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index daf3467a793433803f6bd03fc5a8f8b15efdbaeb..fe9f545412ecf8eb93e5dc3e113316a52a05e3d1 100644 (file)
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -12226,6 +12226,18 @@ intel_modeset_compute_config(struct drm_crtc *crtc,
        if (ret)
                return ERR_PTR(ret);
 
+       /* Check things that can only be changed through modeset */
+       if (pipe_config->has_audio !=
+           to_intel_crtc(crtc)->config->has_audio)
+               pipe_config->base.mode_changed = true;
+
+       /*
+        * Note we have an issue here with infoframes: current code
+        * only updates them on the full mode set path per hw
+        * requirements.  So here we should be checking for any
+        * required changes and forcing a mode set.
+        */
+
        intel_dump_pipe_config(to_intel_crtc(crtc), pipe_config,"[modeset]");
 
        return pipe_config;
@@ -12624,7 +12636,7 @@ is_crtc_connector_off(struct drm_mode_set *set)
 
 static void
 intel_set_config_compute_mode_changes(struct drm_mode_set *set,
-                                     struct intel_set_config *config)
+                                     struct intel_crtc_state *pipe_config)
 {
        struct drm_device *dev = set->crtc->dev;
        struct intel_connector *connector;
@@ -12634,7 +12646,7 @@ intel_set_config_compute_mode_changes(struct drm_mode_set *set,
        /* We should be able to check here if the fb has the same properties
         * and then just flip_or_move it */
        if (is_crtc_connector_off(set)) {
-               config->mode_changed = true;
+               pipe_config->base.mode_changed = true;
        } else if (set->crtc->primary->fb != set->fb) {
                /*
                 * If we have no fb, we can only flip as long as the crtc is
@@ -12648,36 +12660,36 @@ intel_set_config_compute_mode_changes(struct drm_mode_set *set,
 
                        if (intel_crtc->active) {
                                DRM_DEBUG_KMS("crtc has no fb, will flip\n");
-                               config->fb_changed = true;
+                               pipe_config->base.planes_changed = true;
                        } else {
                                DRM_DEBUG_KMS("inactive crtc, full mode set\n");
-                               config->mode_changed = true;
+                               pipe_config->base.mode_changed = true;
                        }
                } else if (set->fb == NULL) {
-                       config->mode_changed = true;
+                       pipe_config->base.mode_changed = true;
                } else if (set->fb->pixel_format !=
                           set->crtc->primary->fb->pixel_format) {
-                       config->mode_changed = true;
+                       pipe_config->base.mode_changed = true;
                } else {
-                       config->fb_changed = true;
+                       pipe_config->base.planes_changed = true;
                }
        }
 
        if (set->fb && (set->x != set->crtc->x || set->y != set->crtc->y))
-               config->fb_changed = true;
+               pipe_config->base.planes_changed = true;
 
        if (set->mode && !drm_mode_equal(set->mode, &set->crtc->mode)) {
                DRM_DEBUG_KMS("modes are different, full mode set\n");
                drm_mode_debug_printmodeline(&set->crtc->mode);
                drm_mode_debug_printmodeline(set->mode);
-               config->mode_changed = true;
+               pipe_config->base.mode_changed = true;
        }
 
        for_each_intel_connector(dev, connector) {
                if (&connector->new_encoder->base == connector->base.encoder)
                        continue;
 
-               config->mode_changed = true;
+               pipe_config->base.mode_changed = true;
                DRM_DEBUG_KMS("[CONNECTOR:%d:%s] encoder changed, full mode switch\n",
                              connector->base.base.id,
                              connector->base.name);
@@ -12690,7 +12702,7 @@ intel_set_config_compute_mode_changes(struct drm_mode_set *set,
                DRM_DEBUG_KMS("[ENCODER:%d:%s] crtc changed, full mode switch\n",
                              encoder->base.base.id,
                              encoder->base.name);
-               config->mode_changed = true;
+               pipe_config->base.mode_changed = true;
        }
 
        for_each_intel_crtc(dev, crtc) {
@@ -12700,11 +12712,12 @@ intel_set_config_compute_mode_changes(struct drm_mode_set *set,
                DRM_DEBUG_KMS("[CRTC:%d] %sabled, full mode switch\n",
                              crtc->base.base.id,
                              crtc->new_enabled ? "en" : "dis");
-               config->mode_changed = true;
+               pipe_config->base.mode_changed = true;
        }
 
        DRM_DEBUG_KMS("computed changes for [CRTC:%d], mode_changed=%d, fb_changed=%d\n",
-                       set->crtc->base.id, config->mode_changed, config->fb_changed);
+                       set->crtc->base.id, pipe_config->base.mode_changed,
+                       pipe_config->base.planes_changed);
 }
 
 static int
@@ -12888,36 +12901,25 @@ static int intel_crtc_set_config(struct drm_mode_set *set)
        if (ret)
                goto fail;
 
-       /* Compute whether we need a full modeset, only an fb base update or no
-        * change at all. In the future we might also check whether only the
-        * mode changed, e.g. for LVDS where we only change the panel fitter in
-        * such cases. */
-       intel_set_config_compute_mode_changes(set, config);
-
        pipe_config = intel_modeset_compute_config(set->crtc, set->mode,
                                                   state);
        if (IS_ERR(pipe_config)) {
                ret = PTR_ERR(pipe_config);
                goto fail;
-       } else if (pipe_config) {
-               if (pipe_config->has_audio !=
-                   to_intel_crtc(set->crtc)->config->has_audio)
-                       config->mode_changed = true;
-
-               /*
-                * Note we have an issue here with infoframes: current code
-                * only updates them on the full mode set path per hw
-                * requirements.  So here we should be checking for any
-                * required changes and forcing a mode set.
-                */
        }
 
+       /* Compute whether we need a full modeset, only an fb base update or no
+        * change at all. In the future we might also check whether only the
+        * mode changed, e.g. for LVDS where we only change the panel fitter in
+        * such cases. */
+       intel_set_config_compute_mode_changes(set, pipe_config);
+
        intel_update_pipe_size(to_intel_crtc(set->crtc));
 
-       if (config->mode_changed) {
+       if (pipe_config->base.mode_changed) {
                ret = intel_set_mode_with_config(set->crtc, set->mode,
                                                 pipe_config);
-       } else if (config->fb_changed) {
+       } else if (pipe_config->base.planes_changed) {
                struct intel_crtc *intel_crtc = to_intel_crtc(set->crtc);
                struct drm_plane *primary = set->crtc->primary;
                struct intel_plane_state *plane_state =