linux-kernel - [PATCH 37/40] drm/panel: simple: Change mode for Sharp lq123p1jx31

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Message-Id: <20180115171614.14474-38-thierry.escande@collabora.com>
Date:   Mon, 15 Jan 2018 18:16:11 +0100
From:   Thierry Escande <thierry.escande@...labora.com>
To:     Archit Taneja <architt@...eaurora.org>,
        Inki Dae <inki.dae@...sung.com>,
        Thierry Reding <thierry.reding@...il.com>,
        Sandy Huang <hjc@...k-chips.com>,
        Sean Paul <seanpaul@...omium.org>,
        David Airlie <airlied@...ux.ie>
Cc:     Tomasz Figa <tfiga@...omium.org>, Haixia Shi <hshi@...omium.org>,
        Ørjan Eide <orjan.eide@....com>,
        zain wang <wzz@...k-chips.com>,
        Yakir Yang <ykk@...k-chips.com>, Lin Huang <hl@...k-chips.com>,
        Douglas Anderson <dianders@...omium.org>,
        Mark Yao <mark.yao@...k-chips.com>,
        linux-kernel@...r.kernel.org, linux-rockchip@...ts.infradead.org,
        dri-devel@...ts.freedesktop.org
Subject: [PATCH 37/40] drm/panel: simple: Change mode for Sharp lq123p1jx31

From: Sean Paul <seanpaul@...omium.org>

Change the mode for Sharp lq123p1jx31 panel to something more
rockchip-friendly such that we can use the fixed PLLs to
generate the pixel clock

Cc: Chris Zhong <zyw@...k-chips.com>
Cc: Stéphane Marchesin <marcheu@...omium.org>
Signed-off-by: Sean Paul <seanpaul@...omium.org>
Signed-off-by: Thierry Escande <thierry.escande@...labora.com>
---
 drivers/gpu/drm/panel/panel-simple.c | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c
index 5591984a392b..a4a6ea3ca0e6 100644
--- a/drivers/gpu/drm/panel/panel-simple.c
+++ b/drivers/gpu/drm/panel/panel-simple.c
@@ -1742,17 +1742,18 @@ static const struct panel_desc sharp_lq101k1ly04 = {
 };
 
 static const struct drm_display_mode sharp_lq123p1jx31_mode = {
-	.clock = 252750,
+	.clock = 266667,
 	.hdisplay = 2400,
 	.hsync_start = 2400 + 48,
 	.hsync_end = 2400 + 48 + 32,
-	.htotal = 2400 + 48 + 32 + 80,
+	.htotal = 2400 + 48 + 32 + 139,
 	.vdisplay = 1600,
 	.vsync_start = 1600 + 3,
 	.vsync_end = 1600 + 3 + 10,
-	.vtotal = 1600 + 3 + 10 + 33,
+	.vtotal = 1600 + 3 + 10 + 84,
 	.vrefresh = 60,
 	.flags = DRM_MODE_FLAG_NVSYNC | DRM_MODE_FLAG_NHSYNC,
+	.type = DRM_MODE_TYPE_PREFERRED | DRM_MODE_TYPE_DRIVER,
 };
 
 static const struct panel_desc sharp_lq123p1jx31 = {
-- 
2.14.1