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Commit a483159d authored by Philipp Zabel's avatar Philipp Zabel Committed by Thierry Reding
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drm/panel: simple: fix vertical timings for Innolux AT043TN24 



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: default avatarPhilipp Zabel <p.zabel@pengutronix.de>
Tested-by: default avatarMarco Franchi <marco.franchi@nxp.com>
Signed-off-by: default avatarThierry Reding <treding@nvidia.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20171011125958.23064-1-p.zabel@pengutronix.de
parent 84014b0a

drivers/gpu/drm/panel/panel-simple.c

+2 −2
Original line number Diff line number Diff line
@@ -1018,8 +1018,8 @@ 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,

};