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>
diff --git a/drivers/video/omap2/dss/dss.c b/drivers/video/omap2/dss/dss.c
index e731aa4..e212acb 100644
--- a/drivers/video/omap2/dss/dss.c
+++ b/drivers/video/omap2/dss/dss.c
@@ -335,7 +335,7 @@
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 @@
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;
}