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path: root/drivers/gpu/drm/i915/intel_dp.c
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Diffstat (limited to 'drivers/gpu/drm/i915/intel_dp.c')
-rw-r--r--drivers/gpu/drm/i915/intel_dp.c40
1 files changed, 28 insertions, 12 deletions
diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c
index 689b832f7551..5ede4e8e290d 100644
--- a/drivers/gpu/drm/i915/intel_dp.c
+++ b/drivers/gpu/drm/i915/intel_dp.c
@@ -3009,18 +3009,34 @@ g4x_dp_detect(struct intel_dp *intel_dp)
3009 return status; 3009 return status;
3010 } 3010 }
3011 3011
3012 switch (intel_dig_port->port) { 3012 if (IS_VALLEYVIEW(dev)) {
3013 case PORT_B: 3013 switch (intel_dig_port->port) {
3014 bit = PORTB_HOTPLUG_LIVE_STATUS; 3014 case PORT_B:
3015 break; 3015 bit = PORTB_HOTPLUG_LIVE_STATUS_VLV;
3016 case PORT_C: 3016 break;
3017 bit = PORTC_HOTPLUG_LIVE_STATUS; 3017 case PORT_C:
3018 break; 3018 bit = PORTC_HOTPLUG_LIVE_STATUS_VLV;
3019 case PORT_D: 3019 break;
3020 bit = PORTD_HOTPLUG_LIVE_STATUS; 3020 case PORT_D:
3021 break; 3021 bit = PORTD_HOTPLUG_LIVE_STATUS_VLV;
3022 default: 3022 break;
3023 return connector_status_unknown; 3023 default:
3024 return connector_status_unknown;
3025 }
3026 } else {
3027 switch (intel_dig_port->port) {
3028 case PORT_B:
3029 bit = PORTB_HOTPLUG_LIVE_STATUS_G4X;
3030 break;
3031 case PORT_C:
3032 bit = PORTC_HOTPLUG_LIVE_STATUS_G4X;
3033 break;
3034 case PORT_D:
3035 bit = PORTD_HOTPLUG_LIVE_STATUS_G4X;
3036 break;
3037 default:
3038 return connector_status_unknown;
3039 }
3024 } 3040 }
3025 3041
3026 if ((I915_READ(PORT_HOTPLUG_STAT) & bit) == 0) 3042 if ((I915_READ(PORT_HOTPLUG_STAT) & bit) == 0)