diff options
Diffstat (limited to 'drivers/gpu/drm/i915/i915_irq.c')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_irq.c | 18 |
1 files changed, 17 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/i915_irq.c b/drivers/gpu/drm/i915/i915_irq.c index f08ec9cf46e6..1118c39281f9 100644 --- a/drivers/gpu/drm/i915/i915_irq.c +++ b/drivers/gpu/drm/i915/i915_irq.c @@ -1227,6 +1227,22 @@ static irqreturn_t gen8_gt_irq_handler(struct drm_i915_private *dev_priv, return ret; } +static bool bxt_port_hotplug_long_detect(enum port port, u32 val) +{ + switch (port) { + case PORT_A: + return val & BXT_PORTA_HOTPLUG_LONG_DETECT; + case PORT_B: + return val & PORTB_HOTPLUG_LONG_DETECT; + case PORT_C: + return val & PORTC_HOTPLUG_LONG_DETECT; + case PORT_D: + return val & PORTD_HOTPLUG_LONG_DETECT; + default: + return false; + } +} + static bool pch_port_hotplug_long_detect(enum port port, u32 val) { switch (port) { @@ -1964,7 +1980,7 @@ static void bxt_hpd_handler(struct drm_device *dev, uint32_t iir_status) I915_WRITE(BXT_HOTPLUG_CTL, hp_control); intel_get_hpd_pins(&pin_mask, &long_mask, hp_trigger, hp_control, - hpd_bxt, pch_port_hotplug_long_detect); + hpd_bxt, bxt_port_hotplug_long_detect); intel_hpd_irq_handler(dev, pin_mask, long_mask); } |