From: Yannick Fertre <yannick.fertre@st.com>
To: Yannick Fertre <yannick.fertre@st.com>,
Philippe Cornu <philippe.cornu@st.com>,
Antonio Borneo <antonio.borneo@st.com>,
Thierry Reding <thierry.reding@gmail.com>,
Sam Ravnborg <sam@ravnborg.org>, David Airlie <airlied@linux.ie>,
Daniel Vetter <daniel@ffwll.ch>,
<dri-devel@lists.freedesktop.org>, <linux-kernel@vger.kernel.org>
Subject: [PATCH] drm/panel: rm68200: fix mode to 50fps
Date: Fri, 25 Sep 2020 16:16:18 +0200 [thread overview]
Message-ID: <20200925141618.12097-1-yannick.fertre@st.com> (raw)
Compute new timings to get a framerate of 50fps with a pixel clock
@54Mhz.
Signed-off-by: Yannick Fertre <yannick.fertre@st.com>
---
drivers/gpu/drm/panel/panel-raydium-rm68200.c | 12 ++++++------
1 file changed, 6 insertions(+), 6 deletions(-)
diff --git a/drivers/gpu/drm/panel/panel-raydium-rm68200.c b/drivers/gpu/drm/panel/panel-raydium-rm68200.c
index 2b9e48b0a491..412c0dbcb2b6 100644
--- a/drivers/gpu/drm/panel/panel-raydium-rm68200.c
+++ b/drivers/gpu/drm/panel/panel-raydium-rm68200.c
@@ -82,15 +82,15 @@ struct rm68200 {
};
static const struct drm_display_mode default_mode = {
- .clock = 52582,
+ .clock = 54000,
.hdisplay = 720,
- .hsync_start = 720 + 38,
- .hsync_end = 720 + 38 + 8,
- .htotal = 720 + 38 + 8 + 38,
+ .hsync_start = 720 + 48,
+ .hsync_end = 720 + 48 + 9,
+ .htotal = 720 + 48 + 9 + 48,
.vdisplay = 1280,
.vsync_start = 1280 + 12,
- .vsync_end = 1280 + 12 + 4,
- .vtotal = 1280 + 12 + 4 + 12,
+ .vsync_end = 1280 + 12 + 5,
+ .vtotal = 1280 + 12 + 5 + 12,
.flags = 0,
.width_mm = 68,
.height_mm = 122,
--
2.17.1
next reply other threads:[~2020-09-25 14:16 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-09-25 14:16 Yannick Fertre [this message]
2020-10-12 15:31 ` Philippe CORNU
2020-10-16 20:51 ` Sam Ravnborg
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