From: Nicolas Boichat Date: Sat, 25 Jan 2020 05:02:56 +0000 (+0800) Subject: drm/panel: Fix boe,tv101wum-n53 htotal timing X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=c6cccafa9191f087154f44b94987076617244227;p=openwrt%2Fstaging%2Fblogic.git drm/panel: Fix boe,tv101wum-n53 htotal timing The datasheet suggests 60 for tHFP, so let's adjust the number accordingly. This also makes the framerate be 60Hz as intended: 159916.0 * 1000 / ((1200 + 80 + 24 + 60)*(1920 + 20 + 4 + 10)) => 60.00 Hz Signed-off-by: Nicolas Boichat Fixes: e6d020eeefcd ("drm/panel: support for boe, tv101wum-n53 wuxga dsi video mode panel") Cc: Jitao Shi Cc: Thierry Reding Signed-off-by: Sam Ravnborg [added fixes tag] Link: https://patchwork.freedesktop.org/patch/msgid/20200125050256.107404-1-drinkcat@chromium.org --- diff --git a/drivers/gpu/drm/panel/panel-boe-tv101wum-nl6.c b/drivers/gpu/drm/panel/panel-boe-tv101wum-nl6.c index 01faf8597700..48a164257d18 100644 --- a/drivers/gpu/drm/panel/panel-boe-tv101wum-nl6.c +++ b/drivers/gpu/drm/panel/panel-boe-tv101wum-nl6.c @@ -645,7 +645,7 @@ static const struct drm_display_mode boe_tv101wum_n53_default_mode = { .hdisplay = 1200, .hsync_start = 1200 + 80, .hsync_end = 1200 + 80 + 24, - .htotal = 1200 + 80 + 24 + 40, + .htotal = 1200 + 80 + 24 + 60, .vdisplay = 1920, .vsync_start = 1920 + 20, .vsync_end = 1920 + 20 + 4,