From 88d3457ceb82829f8ae2507b68971dc534fa4cf8 Mon Sep 17 00:00:00 2001 From: Jitao Shi Date: Sun, 5 Jul 2020 17:45:14 +0800 Subject: [PATCH] drm/panel: auo,b116xw03: fix flash backlight when power on Delay the backlight on to make sure the video stable. Signed-off-by: Jitao Shi Signed-off-by: Sam Ravnborg Link: https://patchwork.freedesktop.org/patch/msgid/20200705094514.34526-1-jitao.shi@mediatek.com --- drivers/gpu/drm/panel/panel-simple.c | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c index 4f0ec5e5b0aa..cbd26adf3a3b 100644 --- a/drivers/gpu/drm/panel/panel-simple.c +++ b/drivers/gpu/drm/panel/panel-simple.c @@ -792,6 +792,7 @@ static const struct drm_display_mode auo_b116xw03_mode = { .vsync_start = 768 + 10, .vsync_end = 768 + 10 + 12, .vtotal = 768 + 10 + 12 + 6, + .flags = DRM_MODE_FLAG_NVSYNC | DRM_MODE_FLAG_NHSYNC, }; static const struct panel_desc auo_b116xw03 = { @@ -802,6 +803,12 @@ static const struct panel_desc auo_b116xw03 = { .width = 256, .height = 144, }, + .delay = { + .enable = 400, + }, + .bus_flags = DRM_BUS_FLAG_SYNC_DRIVE_NEGEDGE, + .bus_format = MEDIA_BUS_FMT_RGB666_1X18, + .connector_type = DRM_MODE_CONNECTOR_eDP, }; static const struct drm_display_mode auo_b133xtn01_mode = { -- 2.11.0