OMAPDSS: Fix DSI_FCLK clock source selection

The wrong bit field was being updated in DSS_CTRL when trying to configure the
clock source of DSI2 functional clock. Use the correct bit field based on the
dsi module number.

Signed-off-by: Archit Taneja <archit@ti.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>

1 files changed, 3 insertions, 2 deletions

diff --git a/drivers/video/omap2/dss/dss.c b/drivers/video/omap2/dss/dss.c
index e731aa46eea..e212acb1e7d 100644
--- a/drivers/video/omap2/dss/dss.c
+++ b/drivers/video/omap2/dss/dss.c
@@ -335,7 +335,7 @@ void dss_select_dsi_clk_source(int dsi_module,
                 enum omap_dss_clk_source clk_src)
 {
         struct platform_device *dsidev;
-        int b;
+        int b, pos;
 
         switch (clk_src) {
         case OMAP_DSS_CLK_SRC_FCK:
@@ -357,7 +357,8 @@ void dss_select_dsi_clk_source(int dsi_module,
                 BUG();
         }
 
-        REG_FLD_MOD(DSS_CONTROL, b, 1, 1);      /* DSI_CLK_SWITCH */
+        pos = dsi_module == 0 ? 1 : 10;
+        REG_FLD_MOD(DSS_CONTROL, b, pos, pos);  /* DSIx_CLK_SWITCH */
 
         dss.dsi_clk_source[dsi_module] = clk_src;
 }