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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>
This commit is contained in:
Tomi Valkeinen 2012-10-10 14:13:26 +03:00
parent b08e3e1342
commit 916188a466
1 changed files with 2 additions and 2 deletions
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4
drivers/video/omap2/dss/dispc.c
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@ -2810,12 +2810,12 @@ void dispc_mgr_disable_sync(enum omap_channel channel)
void dispc_wb_enable(bool enable) 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) 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) static void dispc_lcd_enable_signal_polarity(bool act_high)