Keep that state updated so that we can write code that depends on it on
the follow up patches.
Signed-off-by: Ander Conselvan de Oliveira <ander.conselvan.de.oliveira@xxxxxxxxx>
---
drivers/gpu/drm/i915/intel_display.c | 41 ++++++++++++++++++++++++++++--------
1 file changed, 32 insertions(+), 9 deletions(-)
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index f020ee5..108d3d2 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -10079,6 +10079,27 @@ static void intel_modeset_update_staged_output_state(struct drm_device *dev)
}
}
+/* Transitional helper to copy current connector/encoder state to
+ * connector->state. This is needed so that code that is partially
+ * converted to atomic does the right thing.
+ */
+static void intel_modeset_update_connector_atomic_state(struct drm_device *dev)
+{
+ struct intel_encoder *encoder;
+ struct intel_connector *connector;
+
+ for_each_intel_encoder(dev, encoder) {
+ if (encoder->base.crtc &&
+ to_intel_crtc(encoder->base.crtc)->active)
+
+ for_each_intel_connector(dev, connector) {
+ if (connector->base.encoder != &encoder->base)
+ continue;
+
+ connector->base.state->crtc = encoder->base.crtc;
+ }
+ }
+}
/**
* intel_modeset_commit_output_state
*
@@ -10102,6 +10123,8 @@ static void intel_modeset_commit_output_state(struct drm_device *dev)
crtc->base.state->enable = crtc->new_enabled;
crtc->base.enabled = crtc->new_enabled;
}
+
+ intel_modeset_update_connector_atomic_state(dev);
}
static void
@@ -12828,15 +12851,13 @@ static void intel_setup_outputs(struct drm_device *dev)
* be removed since we'll be setting up real connector state, which
* will contain Intel-specific properties.
*/
- if (drm_core_check_feature(dev, DRIVER_ATOMIC)) {
- list_for_each_entry(connector,
- &dev->mode_config.connector_list,
- head) {
- if (!WARN_ON(connector->state)) {
- connector->state =
- kzalloc(sizeof(*connector->state),
- GFP_KERNEL);
- }
+ /* FIXME: need to update the comment above. */
+ list_for_each_entry(connector,
+ &dev->mode_config.connector_list,
+ head) {
+ if (!WARN_ON(connector->state)) {
+ connector->state = kzalloc(sizeof(*connector->state),
+ GFP_KERNEL);
}
}
@@ -13891,6 +13912,8 @@ void intel_modeset_setup_hw_state(struct drm_device *dev,
"[setup_hw_state]");
}
+ intel_modeset_update_connector_atomic_state(dev);
+
for (i = 0; i < dev_priv->num_shared_dpll; i++) {
struct intel_shared_dpll *pll = &dev_priv->shared_dplls[i];
--
2.1.0
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