---

yaml --- r: 284889 b: refs/heads/master c: 85f17e8 h: refs/heads/master i: 284887: 544fe02 v: v3
git-mirror · Dec 2, 2011 · eee5a0d · eee5a0d
1 parent 9bf5d07
commit eee5a0d
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Showing 2 changed files with 11 additions and 13 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 48368395f670ac8cc60288674de940a38693412e
+refs/heads/master: 85f17e8e2c8d5f9266ca28f05cbc57598eddb05a
diff --git a/trunk/drivers/video/omap2/dss/dsi.c b/trunk/drivers/video/omap2/dss/dsi.c
@@ -2422,22 +2422,20 @@ static int dsi_cio_wait_tx_clk_esc_reset(struct omap_dss_device *dssdev)
 	return 0;
 }
 
+/* return bitmask of enabled lanes, lane0 being the lsb */
 static unsigned dsi_get_lane_mask(struct omap_dss_device *dssdev)
 {
-	unsigned lanes = 0;
+	struct platform_device *dsidev = dsi_get_dsidev_from_dssdev(dssdev);
+	struct dsi_data *dsi = dsi_get_dsidrv_data(dsidev);
+	unsigned mask = 0;
+	int i;
 
-	if (dssdev->phy.dsi.clk_lane != 0)
-		lanes |= 1 << (dssdev->phy.dsi.clk_lane - 1);
-	if (dssdev->phy.dsi.data1_lane != 0)
-		lanes |= 1 << (dssdev->phy.dsi.data1_lane - 1);
-	if (dssdev->phy.dsi.data2_lane != 0)
-		lanes |= 1 << (dssdev->phy.dsi.data2_lane - 1);
-	if (dssdev->phy.dsi.data3_lane != 0)
-		lanes |= 1 << (dssdev->phy.dsi.data3_lane - 1);
-	if (dssdev->phy.dsi.data4_lane != 0)
-		lanes |= 1 << (dssdev->phy.dsi.data4_lane - 1);
+	for (i = 0; i < dsi->num_lanes_supported; ++i) {
+		if (dsi->lanes[i].function != DSI_LANE_UNUSED)
+			mask |= 1 << i;
+	}
 
-	return lanes;
+	return mask;
 }
 
 static int dsi_cio_init(struct omap_dss_device *dssdev)