Remove workaround for swapped HPD pins in broxton A stepping, which is
pre-production hardware.
Cc: Jani Nikula <jani.nik...@linux.intel.com>
Signed-off-by: Ander Conselvan de Oliveira
<ander.conselvan.de.olive...@intel.com>
---
drivers/gpu/drm/i915/intel_ddi.c | 9 +--------
drivers/gpu/drm/i915/intel_dp.c | 2 --
drivers/gpu/drm/i915/intel_hdmi.c | 9 +--------
3 files changed, 2 insertions(+), 18 deletions(-)
diff --git a/drivers/gpu/drm/i915/intel_ddi.c b/drivers/gpu/drm/i915/intel_ddi.c
index d957211..b5b3065 100644
--- a/drivers/gpu/drm/i915/intel_ddi.c
+++ b/drivers/gpu/drm/i915/intel_ddi.c
@@ -2264,14 +2264,7 @@ void intel_ddi_init(struct drm_i915_private *dev_priv,
enum port port)
goto err;
intel_dig_port->hpd_pulse = intel_dp_hpd_pulse;
- /*
- * On BXT A0/A1, sw needs to activate DDIA HPD logic and
- * interrupts to check the external panel connection.
- */
- if (IS_BXT_REVID(dev_priv, 0, BXT_REVID_A1) && port == PORT_B)
- dev_priv->hotplug.irq_port[PORT_A] = intel_dig_port;
- else
- dev_priv->hotplug.irq_port[port] = intel_dig_port;
+ dev_priv->hotplug.irq_port[port] = intel_dig_port;
}
/* In theory we don't need the encoder->type check, but leave it just in
diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c
index 2ab0192..1a07072 100644
--- a/drivers/gpu/drm/i915/intel_dp.c
+++ b/drivers/gpu/drm/i915/intel_dp.c
@@ -5995,8 +5995,6 @@ intel_dp_init_connector(struct intel_digital_port
*intel_dig_port,
break;
case PORT_B:
intel_encoder->hpd_pin = HPD_PORT_B;
- if (IS_BXT_REVID(dev_priv, 0, BXT_REVID_A1))
- intel_encoder->hpd_pin = HPD_PORT_A;
break;
case PORT_C:
intel_encoder->hpd_pin = HPD_PORT_C;
diff --git a/drivers/gpu/drm/i915/intel_hdmi.c
b/drivers/gpu/drm/i915/intel_hdmi.c
index ebae2bd..a580de8 100644
--- a/drivers/gpu/drm/i915/intel_hdmi.c
+++ b/drivers/gpu/drm/i915/intel_hdmi.c
@@ -1869,14 +1869,7 @@ void intel_hdmi_init_connector(struct intel_digital_port
*intel_dig_port,
switch (port) {
case PORT_B:
- /*
- * On BXT A0/A1, sw needs to activate DDIA HPD logic and
- * interrupts to check the external panel connection.
- */
- if (IS_BXT_REVID(dev_priv, 0, BXT_REVID_A1))
- intel_encoder->hpd_pin = HPD_PORT_A;
- else
- intel_encoder->hpd_pin = HPD_PORT_B;
+ intel_encoder->hpd_pin = HPD_PORT_B;
break;
case PORT_C:
intel_encoder->hpd_pin = HPD_PORT_C;
--
2.9.3
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