From: Ville Syrjälä <ville.syrj...@linux.intel.com>
Most the modeset retry stuff look to be entirely generic, and
so there doesn't seem to any reason to keep it in intel_dp.c.
Move the generic bits into intel_connector.c.
Signed-off-by: Ville Syrjälä <ville.syrj...@linux.intel.com>
---
.../gpu/drm/i915/display/intel_connector.c | 39 ++++++++++++++++
.../gpu/drm/i915/display/intel_connector.h | 3 ++
drivers/gpu/drm/i915/display/intel_dp.c | 44 ++-----------------
drivers/gpu/drm/i915/display/intel_dp_mst.c | 2 +-
4 files changed, 46 insertions(+), 42 deletions(-)
diff --git a/drivers/gpu/drm/i915/display/intel_connector.c
b/drivers/gpu/drm/i915/display/intel_connector.c
index c65887870ddc..4f54c9249a84 100644
--- a/drivers/gpu/drm/i915/display/intel_connector.c
+++ b/drivers/gpu/drm/i915/display/intel_connector.c
@@ -28,6 +28,7 @@
#include <drm/drm_atomic_helper.h>
#include <drm/drm_edid.h>
+#include <drm/drm_probe_helper.h>
#include "i915_drv.h"
#include "intel_backlight.h"
@@ -37,6 +38,44 @@
#include "intel_hdcp.h"
#include "intel_panel.h"
+static void intel_connector_modeset_retry_work_fn(struct work_struct *work)
+{
+ struct intel_connector *connector = container_of(work,
typeof(*connector),
+ modeset_retry_work);
+ struct intel_display *display = to_intel_display(connector);
+
+ drm_dbg_kms(display->drm, "[CONNECTOR:%d:%s]\n",
connector->base.base.id,
+ connector->base.name);
+
+ /* Grab the locks before changing connector property*/
+ mutex_lock(&display->drm->mode_config.mutex);
+ /* Set connector link status to BAD and send a Uevent to notify
+ * userspace to do a modeset.
+ */
+ drm_connector_set_link_status_property(&connector->base,
+ DRM_MODE_LINK_STATUS_BAD);
+ mutex_unlock(&display->drm->mode_config.mutex);
+ /* Send Hotplug uevent so userspace can reprobe */
+ drm_kms_helper_connector_hotplug_event(&connector->base);
+
+ drm_connector_put(&connector->base);
+}
+
+void intel_connector_queue_modeset_retry_work(struct intel_connector
*connector)
+{
+ struct drm_i915_private *i915 = to_i915(connector->base.dev);
+
+ drm_connector_get(&connector->base);
+ if (!queue_work(i915->unordered_wq, &connector->modeset_retry_work))
+ drm_connector_put(&connector->base);
+}
+
+void intel_connector_init_modeset_retry_work(struct intel_connector *connector)
+{
+ INIT_WORK(&connector->modeset_retry_work,
+ intel_connector_modeset_retry_work_fn);
+}
+
int intel_connector_init(struct intel_connector *connector)
{
struct intel_digital_connector_state *conn_state;
diff --git a/drivers/gpu/drm/i915/display/intel_connector.h
b/drivers/gpu/drm/i915/display/intel_connector.h
index bafde3f11ff4..10a1779201ed 100644
--- a/drivers/gpu/drm/i915/display/intel_connector.h
+++ b/drivers/gpu/drm/i915/display/intel_connector.h
@@ -33,5 +33,8 @@ void intel_attach_aspect_ratio_property(struct drm_connector
*connector);
void intel_attach_hdmi_colorspace_property(struct drm_connector *connector);
void intel_attach_dp_colorspace_property(struct drm_connector *connector);
void intel_attach_scaling_mode_property(struct drm_connector *connector);
+void intel_connector_init_modeset_retry_work(struct intel_connector
*connector);
+void intel_connector_queue_modeset_retry_work(struct intel_connector
*connector);
+void intel_connector_cancel_modeset_retry_work(struct intel_connector
*connector);
#endif /* __INTEL_CONNECTOR_H__ */
diff --git a/drivers/gpu/drm/i915/display/intel_dp.c
b/drivers/gpu/drm/i915/display/intel_dp.c
index 29970baaf03e..8bcf400b0239 100644
--- a/drivers/gpu/drm/i915/display/intel_dp.c
+++ b/drivers/gpu/drm/i915/display/intel_dp.c
@@ -3056,15 +3056,6 @@ intel_dp_audio_compute_config(struct intel_encoder
*encoder,
intel_dp_is_uhbr(pipe_config);
}
-static void intel_dp_queue_modeset_retry_work(struct intel_connector
*connector)
-{
- struct drm_i915_private *i915 = to_i915(connector->base.dev);
-
- drm_connector_get(&connector->base);
- if (!queue_work(i915->unordered_wq, &connector->modeset_retry_work))
- drm_connector_put(&connector->base);
-}
-
void
intel_dp_queue_modeset_retry_for_link(struct intel_atomic_state *state,
struct intel_encoder *encoder,
@@ -3081,7 +3072,7 @@ intel_dp_queue_modeset_retry_for_link(struct
intel_atomic_state *state,
intel_dp->needs_modeset_retry = true;
if (!intel_crtc_has_type(crtc_state, INTEL_OUTPUT_DP_MST)) {
- intel_dp_queue_modeset_retry_work(intel_dp->attached_connector);
+
intel_connector_queue_modeset_retry_work(intel_dp->attached_connector);
return;
}
@@ -3091,7 +3082,7 @@ intel_dp_queue_modeset_retry_for_link(struct
intel_atomic_state *state,
continue;
if (connector->mst_port == intel_dp)
- intel_dp_queue_modeset_retry_work(connector);
+ intel_connector_queue_modeset_retry_work(connector);
}
}
@@ -6485,35 +6476,6 @@ static bool intel_edp_init_connector(struct intel_dp
*intel_dp,
return false;
}
-static void intel_dp_modeset_retry_work_fn(struct work_struct *work)
-{
- struct intel_connector *connector = container_of(work,
typeof(*connector),
- modeset_retry_work);
- struct intel_display *display = to_intel_display(connector);
-
- drm_dbg_kms(display->drm, "[CONNECTOR:%d:%s]\n",
connector->base.base.id,
- connector->base.name);
-
- /* Grab the locks before changing connector property*/
- mutex_lock(&display->drm->mode_config.mutex);
- /* Set connector link status to BAD and send a Uevent to notify
- * userspace to do a modeset.
- */
- drm_connector_set_link_status_property(&connector->base,
- DRM_MODE_LINK_STATUS_BAD);
- mutex_unlock(&display->drm->mode_config.mutex);
- /* Send Hotplug uevent so userspace can reprobe */
- drm_kms_helper_connector_hotplug_event(&connector->base);
-
- drm_connector_put(&connector->base);
-}
-
-void intel_dp_init_modeset_retry_work(struct intel_connector *connector)
-{
- INIT_WORK(&connector->modeset_retry_work,
- intel_dp_modeset_retry_work_fn);
-}
-
bool
intel_dp_init_connector(struct intel_digital_port *dig_port,
struct intel_connector *connector)
@@ -6526,7 +6488,7 @@ intel_dp_init_connector(struct intel_digital_port
*dig_port,
int type;
/* Initialize the work for modeset in case of link train failure */
- intel_dp_init_modeset_retry_work(connector);
+ intel_connector_init_modeset_retry_work(connector);
if (drm_WARN(dev, dig_port->max_lanes < 1,
"Not enough lanes (%d) for DP on [ENCODER:%d:%s]\n",
diff --git a/drivers/gpu/drm/i915/display/intel_dp_mst.c
b/drivers/gpu/drm/i915/display/intel_dp_mst.c
index 73a0a0f9b3d0..0044b2a9a16b 100644
--- a/drivers/gpu/drm/i915/display/intel_dp_mst.c
+++ b/drivers/gpu/drm/i915/display/intel_dp_mst.c
@@ -1747,7 +1747,7 @@ mst_topology_add_connector(struct drm_dp_mst_topology_mgr
*mgr,
connector->port = port;
drm_dp_mst_get_port_malloc(port);
- intel_dp_init_modeset_retry_work(connector);
+ intel_connector_init_modeset_retry_work(connector);
ret = drm_connector_dynamic_init(display->drm, &connector->base,
&mst_connector_funcs,
DRM_MODE_CONNECTOR_DisplayPort, NULL);
--
2.45.3
