From ef4ce6df3289f4ea8d55e093289bd39181385aac Mon Sep 17 00:00:00 2001 From: Yannick FERTRE Date: Wed, 6 Apr 2022 10:37:42 +0200 Subject: [PATCH] video: stm32: stm32_ltdc: fix data enable polarity Wrong DISPLAY_FLAGS used to set the data enable polarity. Signed-off-by: Yannick FERTRE Reviewed-by: Patrice Chotard Signed-off-by: Patrice Chotard --- drivers/video/stm32/stm32_ltdc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/video/stm32/stm32_ltdc.c b/drivers/video/stm32/stm32_ltdc.c index e741e74..9269d4b 100644 --- a/drivers/video/stm32/stm32_ltdc.c +++ b/drivers/video/stm32/stm32_ltdc.c @@ -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; -- 2.7.4