summaryrefslogtreecommitdiff
path: root/drivers/gpu
diff options
context:
space:
mode:
authorVille Syrjälä <ville.syrjala@linux.intel.com>2018-06-13 19:05:52 +0300
committerJani Nikula <jani.nikula@intel.com>2018-06-19 15:47:59 +0300
commit1e34f1d36804be1a446212a33ca5397bf0e5acdd (patch)
treea802c3775e5c3488f2f0eef1a541102d56582646 /drivers/gpu
parent4dc055c9cc8b3dac966b54d3cd5cf463a988299b (diff)
drm/i915: Disallow interlaced modes on g4x DP outputs
Looks like interlaced DP output doesn't work on g4x either. Not all that surprising considering we already established that interlaced DP output is busted on VLV/CHV. Cc: stable@vger.kernel.org Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Reviewed-by: Jani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180613160553.11664-1-ville.syrjala@linux.intel.com (cherry picked from commit 929168c5f3df5d9ea0ef426c33e971157d045eab) Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Diffstat (limited to 'drivers/gpu')
-rw-r--r--drivers/gpu/drm/i915/intel_dp.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c
index 6cce43a6eaad..2bdfe4b2d6dc 100644
--- a/drivers/gpu/drm/i915/intel_dp.c
+++ b/drivers/gpu/drm/i915/intel_dp.c
@@ -1868,7 +1868,7 @@ intel_dp_compute_config(struct intel_encoder *encoder,
if (adjusted_mode->flags & DRM_MODE_FLAG_DBLSCAN)
return false;
- if ((IS_VALLEYVIEW(dev_priv) || IS_CHERRYVIEW(dev_priv)) &&
+ if (HAS_GMCH_DISPLAY(dev_priv) &&
adjusted_mode->flags & DRM_MODE_FLAG_INTERLACE)
return false;
@@ -6343,7 +6343,7 @@ 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);
- if (!IS_VALLEYVIEW(dev_priv) && !IS_CHERRYVIEW(dev_priv))
+ if (!HAS_GMCH_DISPLAY(dev_priv))
connector->interlace_allowed = true;
connector->doublescan_allowed = 0;