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[v3,21/24] media: hantro: Stop using H.264 parameter pic_num

Message ID 20220405204426.259074-22-nicolas.dufresne@collabora.com (mailing list archive)
State New, archived
Headers show
Series [v3,01/24] media: doc: Document dual use of H.264 pic_num/frame_num | expand

Commit Message

Nicolas Dufresne April 5, 2022, 8:44 p.m. UTC 
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>
---
 drivers/staging/media/hantro/hantro_h264.c | 2 --
 1 file changed, 2 deletions(-)
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Patch

diff --git a/drivers/staging/media/hantro/hantro_h264.c b/drivers/staging/media/hantro/hantro_h264.c
index 0b4d2491be3b..228629fb3cdf 100644
--- a/drivers/staging/media/hantro/hantro_h264.c
+++ b/drivers/staging/media/hantro/hantro_h264.c
@@ -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;
 }