diff options
| author | Ander Conselvan de Oliveira <ander.conselvan.de.oliveira@intel.com> | 2017-02-03 16:03:13 +0200 |
|---|---|---|
| committer | Ander Conselvan de Oliveira <ander.conselvan.de.oliveira@intel.com> | 2017-02-09 10:20:00 +0200 |
| commit | ca4c38909fabb1bf18e2cb805569c9559d7a56dc (patch) | |
| tree | 7361e0feea7bdba2003f613dd9aeb8a6dfb1bb3b | |
| parent | 1f7b847d72c3583df5048d83bd945d0c2c524c28 (diff) | |
| download | linux-ca4c38909fabb1bf18e2cb805569c9559d7a56dc.tar.bz2 | |
drm/i915: Remove WA for swapped HPD pins in broxton A stepping
Remove workaround for swapped HPD pins in broxton A stepping, which is
pre-production hardware.
Cc: Jani Nikula <jani.nikula@linux.intel.com>
Signed-off-by: Ander Conselvan de Oliveira <ander.conselvan.de.oliveira@intel.com>
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20170203140316.20792-1-ander.conselvan.de.oliveira@intel.com
| -rw-r--r-- | drivers/gpu/drm/i915/intel_ddi.c | 9 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/intel_dp.c | 2 | ||||
| -rw-r--r-- | 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 d957211c76ad..b5b3065cb60c 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 0f14e97e519b..dee5fc758109 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 af16b0fa6b69..6c83442e2152 100644 --- a/drivers/gpu/drm/i915/intel_hdmi.c +++ b/drivers/gpu/drm/i915/intel_hdmi.c @@ -1868,14 +1868,7 @@ 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; |