X-Git-Url: http://drtracing.org/?a=blobdiff_plain;f=drivers%2Fgpu%2Fdrm%2Fi915%2Fintel_dsi.c;h=0d4dd548d8d78c0761b048801a0e85a4f9835f8c;hb=df38e6558db777e1e4403a3fc16bf177fe44b79b;hp=09b931881f95bcebe4b99e3ce98cb6dc47d59a9d;hpb=cf4dbd2ecb2467d0fdec80e10b2d30cfda3d0de3;p=deliverable%2Flinux.git

diff --git a/drivers/gpu/drm/i915/intel_dsi.c b/drivers/gpu/drm/i915/intel_dsi.c
index 09b931881f95..0d4dd548d8d7 100644
--- a/drivers/gpu/drm/i915/intel_dsi.c
+++ b/drivers/gpu/drm/i915/intel_dsi.c
@@ -185,6 +185,8 @@ static void intel_dsi_pre_enable(struct intel_encoder *encoder)
 	/* put device in ready state */
 	intel_dsi_device_ready(encoder);
 
+	msleep(intel_dsi->panel_on_delay);
+
 	if (intel_dsi->dev.dev_ops->panel_reset)
 		intel_dsi->dev.dev_ops->panel_reset(&intel_dsi->dev);
 
@@ -301,6 +303,9 @@ static void intel_dsi_post_disable(struct intel_encoder *encoder)
 
 	if (intel_dsi->dev.dev_ops->disable_panel_power)
 		intel_dsi->dev.dev_ops->disable_panel_power(&intel_dsi->dev);
+
+	msleep(intel_dsi->panel_off_delay);
+	msleep(intel_dsi->panel_pwr_cycle_delay);
 }
 
 static bool intel_dsi_get_hw_state(struct intel_encoder *encoder,