diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_dp.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c index bf93991c2fcc..90e8f35cc886 100644 --- a/drivers/gpu/drm/i915/intel_dp.c +++ b/drivers/gpu/drm/i915/intel_dp.c @@ -1677,6 +1677,10 @@ intel_dp_compute_config(struct intel_encoder *encoder, conn_state->scaling_mode); } + if ((IS_VALLEYVIEW(dev_priv) || IS_CHERRYVIEW(dev_priv)) && + adjusted_mode->flags & DRM_MODE_FLAG_INTERLACE) + return false; + if (adjusted_mode->flags & DRM_MODE_FLAG_DBLCLK) return false; @@ -6093,7 +6097,8 @@ intel_dp_init_connector(struct intel_digital_port *intel_dig_port, drm_connector_init(dev, connector, &intel_dp_connector_funcs, type); drm_connector_helper_add(connector, &intel_dp_connector_helper_funcs); - connector->interlace_allowed = true; + if (!IS_VALLEYVIEW(dev_priv) && !IS_CHERRYVIEW(dev_priv)) + connector->interlace_allowed = true; connector->doublescan_allowed = 0; intel_dp_init_connector_port_info(intel_dig_port); |