From: Marek Vasut marex@denx.de
stable inclusion from stable-v5.10.121 commit d764a7d647f7ae74dd66693bda5357ac75e42eb9 category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/I5L6CQ
Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=...
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[ Upstream commit 0f73a559f916b618c0c05186bd644c90cc9e9695 ]
The DE signal is active high on this display, fill in the missing bus_flags. This aligns panel_desc with its display_timing .
Fixes: a5d2ade627dca ("drm/panel: simple: Add support for Innolux G070Y2-L01") Signed-off-by: Marek Vasut marex@denx.de Cc: Christoph Fritz chf.fritz@googlemail.com Cc: Laurent Pinchart Laurent.pinchart@ideasonboard.com Cc: Maxime Ripard maxime@cerno.tech Cc: Sam Ravnborg sam@ravnborg.org Cc: Thomas Zimmermann tzimmermann@suse.de Acked-by: Sam Ravnborg sam@ravnborg.org Link: https://patchwork.freedesktop.org/patch/msgid/20220406093627.18011-1-marex@d... Signed-off-by: Sasha Levin sashal@kernel.org Signed-off-by: Zheng Zengkai zhengzengkai@huawei.com Acked-by: Xie XiuQi xiexiuqi@huawei.com --- drivers/gpu/drm/panel/panel-simple.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c index 959dcbd8a29c..18850439a2ab 100644 --- a/drivers/gpu/drm/panel/panel-simple.c +++ b/drivers/gpu/drm/panel/panel-simple.c @@ -2144,6 +2144,7 @@ static const struct panel_desc innolux_g070y2_l01 = { .unprepare = 800, }, .bus_format = MEDIA_BUS_FMT_RGB888_1X7X4_SPWG, + .bus_flags = DRM_BUS_FLAG_DE_HIGH, .connector_type = DRM_MODE_CONNECTOR_LVDS, };