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Commit f384e48d authored by Vandita Kulkarni's avatar Vandita Kulkarni Committed by Ville Syrjälä
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drm/i915: Add icl mipi dsi properties 



Add scaling and panel orientation properties for
icl mipi dsi.

v2: Add platform specific function (Ville)
v3: Remove redundant check and update scaler call (Jani, Ville)

Signed-off-by: default avatarVandita Kulkarni <vandita.kulkarni@intel.com>
Signed-off-by: default avatarVille Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190627152457.26146-1-vandita.kulkarni@intel.com
parent 4fb76782

drivers/gpu/drm/i915/display/icl_dsi.c

+22 −0
Original line number Diff line number Diff line
@@ -1508,6 +1508,26 @@ static void icl_dphy_param_init(struct intel_dsi *intel_dsi) 
	intel_dsi_log_params(intel_dsi);

}



static void icl_dsi_add_properties(struct intel_connector *connector)

{

	u32 allowed_scalers;



	allowed_scalers = BIT(DRM_MODE_SCALE_ASPECT) |

			   BIT(DRM_MODE_SCALE_FULLSCREEN) |

			   BIT(DRM_MODE_SCALE_CENTER);



	drm_connector_attach_scaling_mode_property(&connector->base,

						   allowed_scalers);



	connector->base.state->scaling_mode = DRM_MODE_SCALE_ASPECT;



	connector->base.display_info.panel_orientation =

			intel_dsi_get_panel_orientation(connector);

	drm_connector_init_panel_orientation_property(&connector->base,

				connector->panel.fixed_mode->hdisplay,

				connector->panel.fixed_mode->vdisplay);

}



void icl_dsi_init(struct drm_i915_private *dev_priv)

{

	struct drm_device *dev = &dev_priv->drm;
@@ -1601,6 +1621,8 @@ void icl_dsi_init(struct drm_i915_private *dev_priv) 
	}



	icl_dphy_param_init(intel_dsi);



	icl_dsi_add_properties(intel_connector);

	return;



err:

drivers/gpu/drm/i915/display/vlv_dsi.c

+2 −2
Original line number Diff line number Diff line
@@ -1644,7 +1644,7 @@ vlv_dsi_get_panel_orientation(struct intel_connector *connector) 
	return intel_dsi_get_panel_orientation(connector);

}



static void intel_dsi_add_properties(struct intel_connector *connector)

static void vlv_dsi_add_properties(struct intel_connector *connector)

{

	struct drm_i915_private *dev_priv = to_i915(connector->base.dev);
@@ -1983,7 +1983,7 @@ void vlv_dsi_init(struct drm_i915_private *dev_priv) 
	intel_panel_init(&intel_connector->panel, fixed_mode, NULL);

	intel_panel_setup_backlight(connector, INVALID_PIPE);



	intel_dsi_add_properties(intel_connector);

	vlv_dsi_add_properties(intel_connector);



	return;