target/linux/bcm27xx/patches-5.15/950-0490-staging-bcm2835-codec-Correct-ENUM_FRAMESIZES-stepsi.patch

   1 From c1c9a3f124f3273fc076651f3f89d1746d5bee77 Mon Sep 17 00:00:00 2001
   2 From: Dave Stevenson <dave.stevenson@raspberrypi.com>
   3 Date: Thu, 5 Aug 2021 15:11:23 +0100
   4 Subject: [PATCH] staging/bcm2835-codec: Correct ENUM_FRAMESIZES
   5  stepsize to 2
   6
   7 Being YUV420 formats, the step size is always 2 to avoid part
   8 chroma subsampling.
   9
  10 Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
  11 ---
  12  .../staging/vc04_services/bcm2835-codec/bcm2835-v4l2-codec.c  | 4 ++--
  13  1 file changed, 2 insertions(+), 2 deletions(-)
  14
  15 --- a/drivers/staging/vc04_services/bcm2835-codec/bcm2835-v4l2-codec.c
  16 +++ b/drivers/staging/vc04_services/bcm2835-codec/bcm2835-v4l2-codec.c
  17 @@ -2222,10 +2222,10 @@ static int vidioc_enum_framesizes(struct
  18
  19         fsize->stepwise.min_width = MIN_W;
  20         fsize->stepwise.max_width = MAX_W;
  21 -       fsize->stepwise.step_width = 1;
  22 +       fsize->stepwise.step_width = 2;
  23         fsize->stepwise.min_height = MIN_H;
  24         fsize->stepwise.max_height = MAX_H;
  25 -       fsize->stepwise.step_height = 1;
  26 +       fsize->stepwise.step_height = 2;
  27
  28         return 0;
  29  }