Lines Matching refs:pin
79 bool intel_hpd_pin_to_port(enum hpd_pin pin, enum port *port) in intel_hpd_pin_to_port() argument
81 switch (pin) { in intel_hpd_pin_to_port()
122 enum hpd_pin pin) in intel_hpd_irq_storm_detect() argument
124 unsigned long start = dev_priv->hotplug.stats[pin].last_jiffies; in intel_hpd_irq_storm_detect()
129 dev_priv->hotplug.stats[pin].last_jiffies = jiffies; in intel_hpd_irq_storm_detect()
130 dev_priv->hotplug.stats[pin].count = 0; in intel_hpd_irq_storm_detect()
131 DRM_DEBUG_KMS("Received HPD interrupt on PIN %d - cnt: 0\n", pin); in intel_hpd_irq_storm_detect()
132 } else if (dev_priv->hotplug.stats[pin].count > HPD_STORM_THRESHOLD) { in intel_hpd_irq_storm_detect()
133 dev_priv->hotplug.stats[pin].state = HPD_MARK_DISABLED; in intel_hpd_irq_storm_detect()
134 DRM_DEBUG_KMS("HPD interrupt storm detected on PIN %d\n", pin); in intel_hpd_irq_storm_detect()
137 dev_priv->hotplug.stats[pin].count++; in intel_hpd_irq_storm_detect()
138 DRM_DEBUG_KMS("Received HPD interrupt on PIN %d - cnt: %d\n", pin, in intel_hpd_irq_storm_detect()
139 dev_priv->hotplug.stats[pin].count); in intel_hpd_irq_storm_detect()
152 enum hpd_pin pin; in intel_hpd_irq_storm_disable() local
166 pin = intel_encoder->hpd_pin; in intel_hpd_irq_storm_disable()
167 if (pin == HPD_NONE || in intel_hpd_irq_storm_disable()
168 dev_priv->hotplug.stats[pin].state != HPD_MARK_DISABLED) in intel_hpd_irq_storm_disable()
175 dev_priv->hotplug.stats[pin].state = HPD_DISABLED; in intel_hpd_irq_storm_disable()