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From c1c9a3f124f3273fc076651f3f89d1746d5bee77 Mon Sep 17 00:00:00 2001
From: Dave Stevenson <dave.stevenson@raspberrypi.com>
Date: Thu, 5 Aug 2021 15:11:23 +0100
Subject: [PATCH] staging/bcm2835-codec: Correct ENUM_FRAMESIZES
stepsize to 2
Being YUV420 formats, the step size is always 2 to avoid part
chroma subsampling.
Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
---
.../staging/vc04_services/bcm2835-codec/bcm2835-v4l2-codec.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
--- a/drivers/staging/vc04_services/bcm2835-codec/bcm2835-v4l2-codec.c
+++ b/drivers/staging/vc04_services/bcm2835-codec/bcm2835-v4l2-codec.c
@@ -2222,10 +2222,10 @@ static int vidioc_enum_framesizes(struct
fsize->stepwise.min_width = MIN_W;
fsize->stepwise.max_width = MAX_W;
- fsize->stepwise.step_width = 1;
+ fsize->stepwise.step_width = 2;
fsize->stepwise.min_height = MIN_H;
fsize->stepwise.max_height = MAX_H;
- fsize->stepwise.step_height = 1;
+ fsize->stepwise.step_height = 2;
return 0;
}
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