29 lines
1.0 KiB
Diff
29 lines
1.0 KiB
Diff
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From 6f94e844754673a54ca87a2036c776fcac5186e5 Mon Sep 17 00:00:00 2001
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From: Ondrej Jirman <megous@megous.com>
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Date: Sun, 1 Nov 2020 02:57:38 +0100
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Subject: [PATCH 204/351] Revert "drm/sun4i: lvds: Invert the LVDS polarity"
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This reverts commit 3bc46a083fa9f475dd2e0ab8717d9839b070b8d9.
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---
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drivers/gpu/drm/sun4i/sun4i_tcon.c | 4 +++-
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1 file changed, 3 insertions(+), 1 deletion(-)
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diff --git a/drivers/gpu/drm/sun4i/sun4i_tcon.c b/drivers/gpu/drm/sun4i/sun4i_tcon.c
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index eaaf5d70e352..19cbf08cf4bb 100644
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--- a/drivers/gpu/drm/sun4i/sun4i_tcon.c
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+++ b/drivers/gpu/drm/sun4i/sun4i_tcon.c
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@@ -474,7 +474,9 @@ static void sun4i_tcon0_mode_set_lvds(struct sun4i_tcon *tcon,
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SUN4I_TCON0_BASIC2_V_TOTAL(mode->crtc_vtotal * 2) |
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SUN4I_TCON0_BASIC2_V_BACKPORCH(bp));
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- reg = SUN4I_TCON0_LVDS_IF_CLK_SEL_TCON0;
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+ reg = SUN4I_TCON0_LVDS_IF_CLK_SEL_TCON0 |
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+ SUN4I_TCON0_LVDS_IF_DATA_POL_NORMAL |
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+ SUN4I_TCON0_LVDS_IF_CLK_POL_NORMAL;
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if (sun4i_tcon_get_pixel_depth(encoder) == 24)
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reg |= SUN4I_TCON0_LVDS_IF_BITWIDTH_24BITS;
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else
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--
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2.34.0
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