drm/i915/hotplug: convert to drm_device based logging.

Converts various instances of the printk based drm logging macros to the
struct drm_device based logging macros in i915/display/intel_hotplug.c.
In some cases, this involves extracting the drm_i915_private pointer from
the drm_device struct to be used in the logging macros.

Signed-off-by: Wambui Karuga <wambui.karugax@gmail.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/3dfda89ab4a234f299ada77abd14163cef3f8bd4.1583766715.git.jani.nikula@intel.com

1 files changed, 24 insertions, 16 deletions

diff --git a/drivers/gpu/drm/i915/display/intel_hotplug.c b/drivers/gpu/drm/i915/display/intel_hotplug.c
index 562227d54ccc..a091442efba4 100644
--- a/drivers/gpu/drm/i915/display/intel_hotplug.c
+++ b/drivers/gpu/drm/i915/display/intel_hotplug.c
@@ -170,10 +170,13 @@ static bool intel_hpd_irq_storm_detect(struct drm_i915_private *dev_priv,
 	hpd->stats[pin].count += increment;
 	if (hpd->stats[pin].count > threshold) {
 		hpd->stats[pin].state = HPD_MARK_DISABLED;
-		DRM_DEBUG_KMS("HPD interrupt storm detected on PIN %d\n", pin);
+		drm_dbg_kms(&dev_priv->drm,
+			    "HPD interrupt storm detected on PIN %d\n", pin);
 		storm = true;
 	} else {
-		DRM_DEBUG_KMS("Received HPD interrupt on PIN %d - cnt: %d\n", pin,
+		drm_dbg_kms(&dev_priv->drm,
+			    "Received HPD interrupt on PIN %d - cnt: %d\n",
+			      pin,
 			      hpd->stats[pin].count);
 	}
 
@@ -202,7 +205,8 @@ intel_hpd_irq_storm_switch_to_polling(struct drm_i915_private *dev_priv)
 		    dev_priv->hotplug.stats[pin].state != HPD_MARK_DISABLED)
 			continue;
 
-		DRM_INFO("HPD interrupt storm detected on connector %s: "
+		drm_info(&dev_priv->drm,
+			 "HPD interrupt storm detected on connector %s: "
 			 "switching from hotplug detection to polling\n",
 			 connector->base.name);
 
@@ -244,8 +248,9 @@ static void intel_hpd_irq_storm_reenable_work(struct work_struct *work)
 			continue;
 
 		if (connector->base.polled != connector->polled)
-			DRM_DEBUG_DRIVER("Reenabling HPD on connector %s\n",
-					 connector->base.name);
+			drm_dbg(&dev_priv->drm,
+				"Reenabling HPD on connector %s\n",
+				connector->base.name);
 		connector->base.polled = connector->polled;
 	}
 	drm_connector_list_iter_end(&conn_iter);
@@ -280,11 +285,12 @@ intel_encoder_hotplug(struct intel_encoder *encoder,
 	if (old_status == connector->base.status)
 		return INTEL_HOTPLUG_UNCHANGED;
 
-	DRM_DEBUG_KMS("[CONNECTOR:%d:%s] status updated from %s to %s\n",
-		      connector->base.base.id,
-		      connector->base.name,
-		      drm_get_connector_status_name(old_status),
-		      drm_get_connector_status_name(connector->base.status));
+	drm_dbg_kms(&to_i915(dev)->drm,
+		    "[CONNECTOR:%d:%s] status updated from %s to %s\n",
+		    connector->base.base.id,
+		    connector->base.name,
+		    drm_get_connector_status_name(old_status),
+		    drm_get_connector_status_name(connector->base.status));
 
 	return INTEL_HOTPLUG_CHANGED;
 }
@@ -358,7 +364,7 @@ static void i915_hotplug_work_func(struct work_struct *work)
 	u32 hpd_retry_bits;
 
 	mutex_lock(&dev->mode_config.mutex);
-	DRM_DEBUG_KMS("running encoder hotplug functions\n");
+	drm_dbg_kms(&dev_priv->drm, "running encoder hotplug functions\n");
 
 	spin_lock_irq(&dev_priv->irq_lock);
 
@@ -386,8 +392,9 @@ static void i915_hotplug_work_func(struct work_struct *work)
 			struct intel_encoder *encoder =
 				intel_attached_encoder(connector);
 
-			DRM_DEBUG_KMS("Connector %s (pin %i) received hotplug event.\n",
-				      connector->base.name, pin);
+			drm_dbg_kms(&dev_priv->drm,
+				    "Connector %s (pin %i) received hotplug event.\n",
+				    connector->base.name, pin);
 
 			switch (encoder->hotplug(encoder, connector,
 						 hpd_event_bits & hpd_bit)) {
@@ -472,9 +479,10 @@ void intel_hpd_irq_handler(struct drm_i915_private *dev_priv,
 
 		long_hpd = long_mask & BIT(pin);
 
-		DRM_DEBUG_DRIVER("digital hpd on [ENCODER:%d:%s] - %s\n",
-				 encoder->base.base.id, encoder->base.name,
-				 long_hpd ? "long" : "short");
+		drm_dbg(&dev_priv->drm,
+			"digital hpd on [ENCODER:%d:%s] - %s\n",
+			encoder->base.base.id, encoder->base.name,
+			long_hpd ? "long" : "short");
 		queue_dig = true;
 
 		if (long_hpd) {