video: s3c-fb: fix transparency length for pixel blending
Transparency length is fixed for pixel blending in order to support ARGB 8888 format. Signed-off-by: Jingoo Han <jg1.han@samsung.com> Signed-off-by: Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
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@ -621,7 +621,8 @@ static int s3c_fb_set_par(struct fb_info *info)
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} else if (var->transp.length == 1)
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data |= WINCON1_BPPMODE_25BPP_A1888
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| WINCON1_BLD_PIX;
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else if (var->transp.length == 4)
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else if ((var->transp.length == 4) ||
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(var->transp.length == 8))
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data |= WINCON1_BPPMODE_28BPP_A4888
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| WINCON1_BLD_PIX | WINCON1_ALPHA_SEL;
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else
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