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video: stm32: stm32_ltdc: fix data enable polarity

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Wrong DISPLAY_FLAGS used to set the data enable polarity.

Signed-off-by: Yannick FERTRE <yannick.fertre@foss.st.com>
Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com>
This commit is contained in:
Yannick FERTRE 2022-04-06 10:37:42 +02:00 committed by Patrice Chotard
parent a9fed5aac5
commit ef4ce6df32
1 changed files with 1 additions and 1 deletions
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2
drivers/video/stm32/stm32_ltdc.c
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@ -255,7 +255,7 @@ static void stm32_ltdc_set_mode(struct stm32_ltdc_priv *priv,
val |= GCR_HSPOL;
if (timings->flags & DISPLAY_FLAGS_VSYNC_HIGH)
val |= GCR_VSPOL;
if (timings->flags & DISPLAY_FLAGS_DE_HIGH)
if (timings->flags & DISPLAY_FLAGS_DE_LOW)
val |= GCR_DEPOL;
if (timings->flags & DISPLAY_FLAGS_PIXDATA_NEGEDGE)
val |= GCR_PCPOL;