With this in place, we can start converting pieces of the modeset code
to look at the connector atomic state instead of the staged config.
Signed-off-by: Ander Conselvan de Oliveira <ander.conselvan.de.oliveira@xxxxxxxxx>
---
drivers/gpu/drm/i915/intel_display.c | 23 ++++++++++++++++++++---
1 file changed, 20 insertions(+), 3 deletions(-)
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index 108d3d2..4e90cb4 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -11607,9 +11607,11 @@ intel_set_config_compute_mode_changes(struct drm_mode_set *set,
static int
intel_modeset_stage_output_state(struct drm_device *dev,
struct drm_mode_set *set,
- struct intel_set_config *config)
+ struct intel_set_config *config,
+ struct drm_atomic_state *state)
{
struct intel_connector *connector;
+ struct drm_connector_state *connector_state;
struct intel_encoder *encoder;
struct intel_crtc *crtc;
int ro;
@@ -11673,6 +11675,14 @@ intel_modeset_stage_output_state(struct drm_device *dev,
}
connector->new_encoder->new_crtc = to_intel_crtc(new_crtc);
+ connector_state =
+ drm_atomic_get_connector_state(state, &connector->base);
+ if (IS_ERR(connector_state))
+ return PTR_ERR(connector_state);
+
+ connector_state->crtc = new_crtc;
+ connector_state->best_encoder = &connector->new_encoder->base;
+
DRM_DEBUG_KMS("[CONNECTOR:%d:%s] to [CRTC:%d]\n",
connector->base.base.id,
connector->base.name,
@@ -11705,9 +11715,16 @@ intel_modeset_stage_output_state(struct drm_device *dev,
}
/* Now we've also updated encoder->new_crtc for all encoders. */
for_each_intel_connector(dev, connector) {
- if (connector->new_encoder)
+ connector_state =
+ drm_atomic_get_connector_state(state, &connector->base);
+
+ if (connector->new_encoder) {
if (connector->new_encoder != connector->encoder)
connector->encoder = connector->new_encoder;
+ } else {
+ connector_state->crtc = NULL;
+ }
+
}
for_each_intel_crtc(dev, crtc) {
crtc->new_enabled = false;
@@ -11816,7 +11833,7 @@ static int intel_crtc_set_config(struct drm_mode_set *set)
state->acquire_ctx = dev->mode_config.acquire_ctx;
- ret = intel_modeset_stage_output_state(dev, set, config);
+ ret = intel_modeset_stage_output_state(dev, set, config, state);
if (ret)
goto fail;
--
2.1.0
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