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media: hantro: Stop using H.264 parameter pic_num

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[ Upstream commit 8314107009 ]

The hardware expects FrameNumWrap or long_term_frame_idx. Picture
numbers are per field, and are mostly used during the memory
management process, which is done in userland. This fixes two
ITU conformance tests:

  - MR6_BT_B
  - MR8_BT_B

Signed-off-by: Nicolas Dufresne <nicolas.dufresne@collabora.com>
Reviewed-by: Sebastian Fricke <sebastian.fricke@collabora.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Nicolas Dufresne
2022-05-13 22:29:19 +02:00
committed by Greg Kroah-Hartman
parent 16cae5d858
commit bdd5770169
1 changed files with 0 additions and 2 deletions
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2
drivers/staging/media/hantro/hantro_h264.c
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@@ -354,8 +354,6 @@ u16 hantro_h264_get_ref_nbr(struct hantro_ctx *ctx, unsigned int dpb_idx)
if (!(dpb->flags & V4L2_H264_DPB_ENTRY_FLAG_ACTIVE))
return 0;
if (dpb->flags & V4L2_H264_DPB_ENTRY_FLAG_LONG_TERM)
return dpb->pic_num;
return dpb->frame_num;
}