From: Ming Qian ming.qian@nxp.com
[ Upstream commit d9a6a70d65cd7d25bad00580157ad660330023d8 ]
For interlaced frame, the amphion vpu will store the two fields sequential into one buffer, top-bottom order so the field should be set to V4L2_FIELD_SEQ_TB. fix the previous bug that set it to V4L2_FIELD_SEQ_BT wrongly.
Fixes: 6de8d628df6e ("media: amphion: add v4l2 m2m vpu decoder stateful driver") Signed-off-by: Ming Qian ming.qian@nxp.com Reviewed-by: Nicolas Dufresne nicolas.dufresne@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 --- drivers/media/platform/amphion/vdec.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/media/platform/amphion/vdec.c b/drivers/media/platform/amphion/vdec.c index 8f8dfd6ce2c6..c0dfede11ab7 100644 --- a/drivers/media/platform/amphion/vdec.c +++ b/drivers/media/platform/amphion/vdec.c @@ -782,7 +782,7 @@ static void vdec_init_fmt(struct vpu_inst *inst) if (vdec->codec_info.progressive) inst->cap_format.field = V4L2_FIELD_NONE; else - inst->cap_format.field = V4L2_FIELD_SEQ_BT; + inst->cap_format.field = V4L2_FIELD_SEQ_TB; if (vdec->codec_info.color_primaries == V4L2_COLORSPACE_DEFAULT) vdec->codec_info.color_primaries = V4L2_COLORSPACE_REC709; if (vdec->codec_info.transfer_chars == V4L2_XFER_FUNC_DEFAULT)