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zen: workaround errata on imx233 lcdif

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Change-Id: I9d723aa13628e4ab38ee7f648c1923b9e7101d22
This commit is contained in:
Amaury Pouly 2014-02-10 22:25:12 +01:00
parent b8bad8412f
commit 0d5b061ecc
1 changed files with 2 additions and 0 deletions
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2
firmware/target/arm/imx233/creative-zen/lcd-zen.c
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@ -266,6 +266,8 @@ void lcd_enable(bool enable)
lcd_power(false); lcd_power(false);
// stop lcdif // stop lcdif
BF_CLR(LCDIF_CTRL, DOTCLK_MODE); BF_CLR(LCDIF_CTRL, DOTCLK_MODE);
// stmp37xx errata: clearing DOTCLK_MODE won't clear RUN
BF_CLR(LCDIF_CTRL, RUN);
// disable spi // disable spi
spi_enable(false); spi_enable(false);
} }