[PATCH 5.15 209/317] media: sun8i-di: Fix chroma difference threshold

[Sasha Levin]

From: Jernej Skrabec <jernej.skrabec@xxxxxxxxx>

[ Upstream commit 856525e8db272b0ce6d9c6e6c2eeb97892b485a6 ]

While there is no good explanation what this value does, vendor driver
uses value 31 for it. Align driver with it.

Fixes: a4260ea49547 ("media: sun4i: Add H3 deinterlace driver")
Signed-off-by: Jernej Skrabec <jernej.skrabec@xxxxxxxxx>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
 drivers/media/platform/sunxi/sun8i-di/sun8i-di.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/media/platform/sunxi/sun8i-di/sun8i-di.c b/drivers/media/platform/sunxi/sun8i-di/sun8i-di.c
index 8faf93c418ed5..dd289c7c93bc2 100644
--- a/drivers/media/platform/sunxi/sun8i-di/sun8i-di.c
+++ b/drivers/media/platform/sunxi/sun8i-di/sun8i-di.c
@@ -304,7 +304,7 @@ static void deinterlace_init(struct deinterlace_dev *dev)
 
 	deinterlace_clr_set_bits(dev, DEINTERLACE_CHROMA_DIFF,
 				 DEINTERLACE_CHROMA_DIFF_TH_MSK,
-				 DEINTERLACE_CHROMA_DIFF_TH(5));
+				 DEINTERLACE_CHROMA_DIFF_TH(31));
 }
 
 static inline struct deinterlace_ctx *deinterlace_file2ctx(struct file *file)
-- 
2.43.0