The vsync length should be 10 lines, as specified in the data sheet.
This gets the actual refresh rate closer to nominal 60 Hz given the
9 MHz pixel clock.
Signed-off-by: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
---
drivers/gpu/drm/panel/panel-simple.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c
index 474fa759e06ec..fd21ca799be8d 100644
--- a/drivers/gpu/drm/panel/panel-simple.c
+++ b/drivers/gpu/drm/panel/panel-simple.c
@@ -1017,8 +1017,8 @@ static const struct drm_display_mode innolux_at043tn24_mode = {
.htotal = 480 + 2 + 41 + 2,
.vdisplay = 272,
.vsync_start = 272 + 2,
- .vsync_end = 272 + 2 + 11,
- .vtotal = 272 + 2 + 11 + 2,
+ .vsync_end = 272 + 2 + 10,
+ .vtotal = 272 + 2 + 10 + 2,
.vrefresh = 60,
.flags = DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC,
};
--
2.11.0
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