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drm/stm: ltdc: fix data enable polarity 

Wrong DISPLAY_FLAGS used to set the data enable polarity.

Signed-off-by: Yannick Fertré <yannick.fertre@st.com>
Acked-by: Philippe Cornu <philippe.cornu@st.com>
Signed-off-by: Benjamin Gaignard <benjamin.gaignard@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/1553874620-31468-1-git-send-email-yannick.fertre@st.com
This commit is contained in:
Yannick Fertré 2019-03-29 16:50:20 +01:00 committed by Benjamin Gaignard
parent 0cabb0859f
commit c64d1cb6b1
1 changed files with 1 additions and 1 deletions
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2
drivers/gpu/drm/stm/ltdc.c
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@ -555,7 +555,7 @@ static void ltdc_crtc_mode_set_nofb(struct drm_crtc *crtc)
if (vm.flags & DISPLAY_FLAGS_VSYNC_HIGH)
val |= GCR_VSPOL;
if (vm.flags & DISPLAY_FLAGS_DE_HIGH)
if (vm.flags & DISPLAY_FLAGS_DE_LOW)
val |= GCR_DEPOL;
if (vm.flags & DISPLAY_FLAGS_PIXDATA_NEGEDGE)