From: Jonas Karlman <jonas@xxxxxxxxx>
[ Upstream commit a2cbf80a842add9663522bf898cf13cb2ac4e423 ]
The FIELDPIC_FLAG_E bit should be set when field_pic_flag exists in stream,
it is currently set based on field_pic_flag of current frame.
The PIC_FIELDMODE_E bit is correctly set based on the field_pic_flag.
Fix this by setting the FIELDPIC_FLAG_E bit when frame_mbs_only is not set.
Fixes: dea0a82f3d22 ("media: hantro: Add support for H264 decoding on G1")
Signed-off-by: Jonas Karlman <jonas@xxxxxxxxx>
Reviewed-by: Boris Brezillon <boris.brezillon@xxxxxxxxxxxxx>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xxxxxxxxx>
Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
drivers/staging/media/hantro/hantro_g1_h264_dec.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/staging/media/hantro/hantro_g1_h264_dec.c b/drivers/staging/media/hantro/hantro_g1_h264_dec.c
index 636bf972adcf..5f29b7a836db 100644
--- a/drivers/staging/media/hantro/hantro_g1_h264_dec.c
+++ b/drivers/staging/media/hantro/hantro_g1_h264_dec.c
@@ -63,7 +63,7 @@ static void set_params(struct hantro_ctx *ctx)
/* always use the matrix sent from userspace */
reg |= G1_REG_DEC_CTRL2_TYPE1_QUANT_E;
- if (slices[0].flags & V4L2_H264_SLICE_FLAG_FIELD_PIC)
+ if (!(sps->flags & V4L2_H264_SPS_FLAG_FRAME_MBS_ONLY))
reg |= G1_REG_DEC_CTRL2_FIELDPIC_FLAG_E;
vdpu_write_relaxed(vpu, reg, G1_REG_DEC_CTRL2);
--
2.20.1
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