From b556a30fe67ef637d9d4b367633de3e9289b1bce Mon Sep 17 00:00:00 2001 From: Philipp Zabel Date: Wed, 11 Oct 2017 14:59:56 +0200 Subject: [PATCH] drm/panel: simple: fix vertical timings for Innolux AT043TN24 The vsync length should be 10 lines, as specified in the data sheet. This gets the actual refresh rate closer to nominal 60 Hz given the 9 MHz pixel clock. Signed-off-by: Philipp Zabel Tested-by: Marco Franchi Signed-off-by: Thierry Reding Link: https://patchwork.freedesktop.org/patch/msgid/20171011125958.23064-1-p.zabel@pengutronix.de --- drivers/gpu/drm/panel/panel-simple.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c index a3c96d2ea41c2..fae989b7477ca 100644 --- a/drivers/gpu/drm/panel/panel-simple.c +++ b/drivers/gpu/drm/panel/panel-simple.c @@ -1018,8 +1018,8 @@ static const struct drm_display_mode innolux_at043tn24_mode = { .htotal = 480 + 2 + 41 + 2, .vdisplay = 272, .vsync_start = 272 + 2, - .vsync_end = 272 + 2 + 11, - .vtotal = 272 + 2 + 11 + 2, + .vsync_end = 272 + 2 + 10, + .vtotal = 272 + 2 + 10 + 2, .vrefresh = 60, .flags = DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC, }; -- 2.39.5