From: Archit Taneja Date: Mon, 7 May 2012 11:21:35 +0000 (+0530) Subject: OMAPDSS: Fix DSI_FCLK clock source selection X-Git-Tag: v3.5-rc3~26^2~24 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=a2e5d82758a82b4848f00b1f28f8f71920e1b076;p=profile%2Fcommon%2Fkernel-common.git 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 Signed-off-by: Tomi Valkeinen --- 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 @@ 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; }