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Message-ID: <20200714123332.37609-1-jitao.shi@mediatek.com>
Date: Tue, 14 Jul 2020 20:33:32 +0800
From: Jitao Shi <jitao.shi@...iatek.com>
To: Thierry Reding <thierry.reding@...il.com>,
Sam Ravnborg <sam@...nborg.org>,
David Airlie <airlied@...ux.ie>,
Daniel Vetter <daniel@...ll.ch>,
<dri-devel@...ts.freedesktop.org>, <linux-kernel@...r.kernel.org>
CC: <linux-mediatek@...ts.infradead.org>, <ck.hu@...iatek.com>,
<stonea168@....com>, <huijuan.xie@...iatek.com>,
Jitao Shi <jitao.shi@...iatek.com>
Subject: [PATCH] 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@...iatek.com>
---
drivers/gpu/drm/panel/panel-boe-tv101wum-nl6.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/gpu/drm/panel/panel-boe-tv101wum-nl6.c b/drivers/gpu/drm/panel/panel-boe-tv101wum-nl6.c
index 48a164257d18..3edb33e61908 100644
--- 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,
--
2.25.1
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