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rk3288 lcdc: fix global alpha set error

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hjc
2014-03-27 19:13:56 +08:00
parent 2d78b93196
commit ad93c0c3fa
1 changed files with 4 additions and 1 deletions
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5
drivers/video/rockchip/lcdc/rk3288_lcdc.c
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@@ -453,7 +453,10 @@ static int rk3288_lcdc_alpha_cfg(struct rk_lcdc_driver *dev_drv,int win_id)
break;
case AB_SRC_OVER:
alpha_config.src_color_mode=AA_SRC_PRE_MUL;
alpha_config.src_factor_mode=AA_ONE;
if(global_alpha)
alpha_config.src_factor_mode=AA_SRC_GLOBAL;
else
alpha_config.src_factor_mode=AA_ONE;
alpha_config.dst_factor_mode=AA_SRC_INVERSE;
break;
case AB_DST_OVER: