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From: Chris Wilson <chris@chris-wilson.co.uk>
To: intel-gfx@lists.freedesktop.org
Subject: [CI 04/15] drm/i915: Move connector registration to driver registration
Date: Fri, 24 Jun 2016 14:00:16 +0100	[thread overview]
Message-ID: <1466773227-7994-4-git-send-email-chris@chris-wilson.co.uk> (raw)
In-Reply-To: <1466773227-7994-1-git-send-email-chris@chris-wilson.co.uk>

Defer connector registration from during construction to the driver
registration phase. This is important for ordering the action correctly,
e.g. not using debugfs before it is ready.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
---
 drivers/gpu/drm/i915/i915_dma.c      |  2 ++
 drivers/gpu/drm/i915/i915_drv.h      |  2 ++
 drivers/gpu/drm/i915/intel_crt.c     |  2 --
 drivers/gpu/drm/i915/intel_display.c | 12 ++++++++++--
 drivers/gpu/drm/i915/intel_dp.c      |  2 --
 drivers/gpu/drm/i915/intel_dsi.c     |  2 --
 drivers/gpu/drm/i915/intel_dvo.c     |  1 -
 drivers/gpu/drm/i915/intel_hdmi.c    |  1 -
 drivers/gpu/drm/i915/intel_lvds.c    |  1 -
 drivers/gpu/drm/i915/intel_sdvo.c    | 10 ----------
 drivers/gpu/drm/i915/intel_tv.c      |  1 -
 11 files changed, 14 insertions(+), 22 deletions(-)

diff --git a/drivers/gpu/drm/i915/i915_dma.c b/drivers/gpu/drm/i915/i915_dma.c
index e28c0ddc0837..29521c4b87a5 100644
--- a/drivers/gpu/drm/i915/i915_dma.c
+++ b/drivers/gpu/drm/i915/i915_dma.c
@@ -1398,6 +1398,7 @@ static void i915_driver_register(struct drm_i915_private *dev_priv)
 		I915_WRITE(vgtif_reg(display_ready), VGT_DRV_DISPLAY_READY);
 
 	i915_setup_sysfs(dev);
+	intel_modeset_register(dev_priv);
 
 	if (INTEL_INFO(dev_priv)->num_pipes) {
 		/* Must be done after probing outputs */
@@ -1430,6 +1431,7 @@ static void i915_driver_unregister(struct drm_i915_private *dev_priv)
 	intel_gpu_ips_teardown();
 	acpi_video_unregister();
 	intel_opregion_unregister(dev_priv);
+	intel_modeset_unregister(dev_priv);
 	i915_teardown_sysfs(dev_priv->dev);
 	i915_gem_shrinker_cleanup(dev_priv);
 }
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index 42298a87db7e..73683b54da7a 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -3734,6 +3734,8 @@ extern void intel_modeset_init_hw(struct drm_device *dev);
 extern void intel_modeset_init(struct drm_device *dev);
 extern void intel_modeset_gem_init(struct drm_device *dev);
 extern void intel_modeset_cleanup(struct drm_device *dev);
+extern void intel_modeset_register(struct drm_i915_private *dev_priv);
+extern void intel_modeset_unregister(struct drm_i915_private *dev_priv);
 extern int intel_connector_register(struct drm_connector *);
 extern void intel_connector_unregister(struct drm_connector *);
 extern int intel_modeset_vga_set_state(struct drm_device *dev, bool state);
diff --git a/drivers/gpu/drm/i915/intel_crt.c b/drivers/gpu/drm/i915/intel_crt.c
index 8d7d48c74751..165e4b901548 100644
--- a/drivers/gpu/drm/i915/intel_crt.c
+++ b/drivers/gpu/drm/i915/intel_crt.c
@@ -880,8 +880,6 @@ void intel_crt_init(struct drm_device *dev)
 
 	drm_connector_helper_add(connector, &intel_crt_connector_helper_funcs);
 
-	drm_connector_register(connector);
-
 	if (!I915_HAS_HOTPLUG(dev))
 		intel_connector->polled = DRM_CONNECTOR_POLL_CONNECT;
 
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index 12897d11df60..798c175c37bf 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -15551,6 +15551,16 @@ void intel_modeset_init_hw(struct drm_device *dev)
 	intel_enable_gt_powersave(dev_priv);
 }
 
+void intel_modeset_register(struct drm_i915_private *dev_priv)
+{
+	drm_connector_register_all(dev_priv->dev);
+}
+
+void intel_modeset_unregister(struct drm_i915_private *dev_priv)
+{
+	drm_connector_unregister_all(dev_priv->dev);
+}
+
 /*
  * Calculate what we think the watermarks should be for the state we've read
  * out of the hardware and then immediately program those watermarks so that
@@ -16365,8 +16375,6 @@ void intel_modeset_cleanup(struct drm_device *dev)
 	/* flush any delayed tasks or pending work */
 	flush_scheduled_work();
 
-	drm_connector_unregister_all(dev);
-
 	drm_mode_config_cleanup(dev);
 
 	intel_cleanup_overlay(dev_priv);
diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c
index 30d410173816..c3742a04f611 100644
--- a/drivers/gpu/drm/i915/intel_dp.c
+++ b/drivers/gpu/drm/i915/intel_dp.c
@@ -5583,7 +5583,6 @@ intel_dp_init_connector(struct intel_digital_port *intel_dig_port,
 			  edp_panel_vdd_work);
 
 	intel_connector_attach_encoder(intel_connector, intel_encoder);
-	drm_connector_register(connector);
 
 	if (HAS_DDI(dev))
 		intel_connector->get_hw_state = intel_ddi_connector_get_hw_state;
@@ -5639,7 +5638,6 @@ intel_dp_init_connector(struct intel_digital_port *intel_dig_port,
 	return true;
 
 fail:
-	drm_connector_unregister(connector);
 	drm_connector_cleanup(connector);
 
 	return false;
diff --git a/drivers/gpu/drm/i915/intel_dsi.c b/drivers/gpu/drm/i915/intel_dsi.c
index 80cc0f9de6c9..63b720061bd2 100644
--- a/drivers/gpu/drm/i915/intel_dsi.c
+++ b/drivers/gpu/drm/i915/intel_dsi.c
@@ -1592,8 +1592,6 @@ void intel_dsi_init(struct drm_device *dev)
 
 	intel_dsi_add_properties(intel_connector);
 
-	drm_connector_register(connector);
-
 	return;
 
 err:
diff --git a/drivers/gpu/drm/i915/intel_dvo.c b/drivers/gpu/drm/i915/intel_dvo.c
index 669eae46ffa9..14b1d3f333a4 100644
--- a/drivers/gpu/drm/i915/intel_dvo.c
+++ b/drivers/gpu/drm/i915/intel_dvo.c
@@ -551,7 +551,6 @@ void intel_dvo_init(struct drm_device *dev)
 			intel_dvo->panel_wants_dither = true;
 		}
 
-		drm_connector_register(connector);
 		return;
 	}
 
diff --git a/drivers/gpu/drm/i915/intel_hdmi.c b/drivers/gpu/drm/i915/intel_hdmi.c
index 48ca48c9faff..86e1fdb70141 100644
--- a/drivers/gpu/drm/i915/intel_hdmi.c
+++ b/drivers/gpu/drm/i915/intel_hdmi.c
@@ -1915,7 +1915,6 @@ void intel_hdmi_init_connector(struct intel_digital_port *intel_dig_port,
 	intel_hdmi_add_properties(intel_hdmi, connector);
 
 	intel_connector_attach_encoder(intel_connector, intel_encoder);
-	drm_connector_register(connector);
 	intel_hdmi->attached_connector = intel_connector;
 
 	/* For G4X desktop chip, PEG_BAND_GAP_DATA 3:0 must first be written
diff --git a/drivers/gpu/drm/i915/intel_lvds.c b/drivers/gpu/drm/i915/intel_lvds.c
index d4d06fb8de2e..cf680661454b 100644
--- a/drivers/gpu/drm/i915/intel_lvds.c
+++ b/drivers/gpu/drm/i915/intel_lvds.c
@@ -1134,7 +1134,6 @@ out:
 		DRM_DEBUG_KMS("lid notifier registration failed\n");
 		lvds_connector->lid_notifier.notifier_call = NULL;
 	}
-	drm_connector_register(connector);
 
 	return;
 
diff --git a/drivers/gpu/drm/i915/intel_sdvo.c b/drivers/gpu/drm/i915/intel_sdvo.c
index c0c0a65fabf3..ba28f5141687 100644
--- a/drivers/gpu/drm/i915/intel_sdvo.c
+++ b/drivers/gpu/drm/i915/intel_sdvo.c
@@ -2396,16 +2396,8 @@ intel_sdvo_connector_init(struct intel_sdvo_connector *connector,
 	connector->base.get_hw_state = intel_sdvo_connector_get_hw_state;
 
 	intel_connector_attach_encoder(&connector->base, &encoder->base);
-	ret = drm_connector_register(drm_connector);
-	if (ret < 0)
-		goto err1;
 
 	return 0;
-
-err1:
-	drm_connector_cleanup(drm_connector);
-
-	return ret;
 }
 
 static void
@@ -2532,7 +2524,6 @@ intel_sdvo_tv_init(struct intel_sdvo *intel_sdvo, int type)
 	return true;
 
 err:
-	drm_connector_unregister(connector);
 	intel_sdvo_destroy(connector);
 	return false;
 }
@@ -2611,7 +2602,6 @@ intel_sdvo_lvds_init(struct intel_sdvo *intel_sdvo, int device)
 	return true;
 
 err:
-	drm_connector_unregister(connector);
 	intel_sdvo_destroy(connector);
 	return false;
 }
diff --git a/drivers/gpu/drm/i915/intel_tv.c b/drivers/gpu/drm/i915/intel_tv.c
index 83fe6706a188..153190475ebd 100644
--- a/drivers/gpu/drm/i915/intel_tv.c
+++ b/drivers/gpu/drm/i915/intel_tv.c
@@ -1642,5 +1642,4 @@ intel_tv_init(struct drm_device *dev)
 	drm_object_attach_property(&connector->base,
 				   dev->mode_config.tv_bottom_margin_property,
 				   intel_tv->margin[TV_MARGIN_BOTTOM]);
-	drm_connector_register(connector);
 }
-- 
2.8.1

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  parent reply	other threads:[~2016-06-24 13:00 UTC|newest]

Thread overview: 17+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-06-24 13:00 [CI 01/15] drm/i915: Move panel's backlight setup next to panel init Chris Wilson
2016-06-24 13:00 ` [CI 02/15] drm/i915: Move registration actions to connector->late_register Chris Wilson
2016-06-24 13:00 ` [CI 03/15] drm/i915: Move backlight registration to connector registration Chris Wilson
2016-06-24 13:00 ` Chris Wilson [this message]
2016-06-24 13:00 ` [CI 05/15] drm/i915: Register debugfs interface last Chris Wilson
2016-06-24 13:00 ` [CI 06/15] drm/i915: Demidlayer driver loading Chris Wilson
2016-06-24 13:00 ` [CI 07/15] drm/i915: Demidlayer driver unloading Chris Wilson
2016-06-24 13:00 ` [CI 08/15] drm/i915: Remove redundant drm_connector_register_all() Chris Wilson
2016-06-24 13:00 ` [CI 09/15] drm/i915: Start exploiting drm_device subclassing Chris Wilson
2016-06-24 13:00 ` [CI 10/15] drm/i915: Merge i915_dma.c into i915_drv.c Chris Wilson
2016-06-24 13:00 ` [CI 11/15] drm/i915: Remove user controllable DRM_ERROR for i915_getparam() Chris Wilson
2016-06-24 13:00 ` [CI 12/15] drm/i915: Remove user controllable DRM_ERROR for intel_get_pipe_from_crtc_id() Chris Wilson
2016-06-24 13:00 ` [CI 13/15] drm/i915: Fix misleading driver debug message Chris Wilson
2016-06-24 13:00 ` [CI 14/15] drm/i915: Split out the PCI driver interface to i915_pci.c Chris Wilson
2016-06-24 13:00 ` [CI 15/15] drm/i915: Move module init/exit " Chris Wilson
2016-06-24 13:33 ` ✓ Ro.CI.BAT: success for series starting with [CI,01/15] drm/i915: Move panel's backlight setup next to panel init Patchwork
2016-06-24 13:49   ` Chris Wilson

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