1 files changed, 3 insertions, 1 deletions

diff --git a/drivers/media/platform/s5p-fimc/mipi-csis.c b/drivers/media/platform/s5p-fimc/mipi-csis.c
index 983e81f08cd6..4c961b1b68e6 100644
--- a/drivers/media/platform/s5p-fimc/mipi-csis.c
+++ b/drivers/media/platform/s5p-fimc/mipi-csis.c
@@ -322,8 +322,10 @@ static void s5pcsis_set_params(struct csis_state *state)
                 val |= S5PCSIS_CTRL_ALIGN_32BIT;
         else /* 24-bits */
                 val &= ~S5PCSIS_CTRL_ALIGN_32BIT;
-        /* Not using external clock. */
+
         val &= ~S5PCSIS_CTRL_WCLK_EXTCLK;
+        if (pdata->wclk_source)
+                val |= S5PCSIS_CTRL_WCLK_EXTCLK;
         s5pcsis_write(state, S5PCSIS_CTRL, val);
 
         /* Update the shadow register. */