OMAPDSS: cleanup WB enable/is_enabled functions
Instead of doing direct register reads/writes, dispc_wb_enable() and
dispc_wb_is_enabled() functions can use the common overlay functions to
set and check the enable bit.
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
diff --git a/drivers/video/omap2/dss/dispc.c b/drivers/video/omap2/dss/dispc.c
index 08c08d5..942dd16 100644
--- a/drivers/video/omap2/dss/dispc.c
+++ b/drivers/video/omap2/dss/dispc.c
@@ -2810,12 +2810,12 @@
void dispc_wb_enable(bool enable)
{
- REG_FLD_MOD(DISPC_OVL_ATTRIBUTES(OMAP_DSS_WB), enable ? 1 : 0, 0, 0);
+ dispc_ovl_enable(OMAP_DSS_WB, enable);
}
bool dispc_wb_is_enabled(void)
{
- return REG_GET(DISPC_OVL_ATTRIBUTES(OMAP_DSS_WB), 0, 0);
+ return dispc_ovl_enabled(OMAP_DSS_WB);
}
static void dispc_lcd_enable_signal_polarity(bool act_high)