platform: msm_shared: fix DSC cmd mode configuration

Current implementation incorrectly configures the DSC panel
in video mode. Fix this by passing the right argument to the
initialization function to configure the panel in command mode

Change-Id: I20b8ea36582bf56bfea94f3d1888c14e809c7ade
diff --git a/platform/msm_shared/mipi_dsi.c b/platform/msm_shared/mipi_dsi.c
index 06c4804..0474f37 100644
--- a/platform/msm_shared/mipi_dsi.c
+++ b/platform/msm_shared/mipi_dsi.c
@@ -781,7 +781,7 @@
 		writel(data, ctl_base + COMMAND_MODE_MDP_STREAM1_TOTAL);
 
 		if (dsc->dsi_dsc_config)
-			dsc->dsi_dsc_config(pinfo->mipi.ctl_base, DSI_VIDEO_MODE, dsc);
+			dsc->dsi_dsc_config(pinfo->mipi.ctl_base, DSI_CMD_MODE, dsc);
 	} else {
 
 		writel((img_width * ystride + 1) << 16 | 0x0039,