drm/panel: Fix auo, kd101n80-45na horizontal noise on edges of panel

Fine tune the HBP and HFP to avoid the dot noise on the left and right edges.

Signed-off-by: Jitao Shi <jitao.shi@mediatek.com>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20200714123332.37609-1-jitao.shi@mediatek.com

diff --git a/drivers/gpu/drm/panel/panel-boe-tv101wum-nl6.c b/drivers/gpu/drm/panel/panel-boe-tv101wum-nl6.c
index 46fe1805c588080130baf4ac187342ce0e7351fc..2649469070aa59fcb2a8f9be598dcbcff0dd40f9 100644 (file)
--- a/drivers/gpu/drm/panel/panel-boe-tv101wum-nl6.c
+++ b/drivers/gpu/drm/panel/panel-boe-tv101wum-nl6.c
@@ -615,9 +615,9 @@ static const struct panel_desc boe_tv101wum_nl6_desc = {
 static const struct drm_display_mode auo_kd101n80_45na_default_mode = {
        .clock = 157000,
        .hdisplay = 1200,
-       .hsync_start = 1200 + 80,
-       .hsync_end = 1200 + 80 + 24,
-       .htotal = 1200 + 80 + 24 + 36,
+       .hsync_start = 1200 + 60,
+       .hsync_end = 1200 + 60 + 24,
+       .htotal = 1200 + 60 + 24 + 56,
        .vdisplay = 1920,
        .vsync_start = 1920 + 16,
        .vsync_end = 1920 + 16 + 4,