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Message-ID: <HE1PR06MB40119475B6B31F82297BC0E1ACBF0@HE1PR06MB4011.eurprd06.prod.outlook.com>
Date: Sun, 1 Sep 2019 12:45:45 +0000
From: Jonas Karlman <jonas@...boo.se>
To: Ezequiel Garcia <ezequiel@...labora.com>
CC: Mauro Carvalho Chehab <mchehab@...nel.org>,
Hans Verkuil <hverkuil@...all.nl>,
Boris Brezillon <boris.brezillon@...labora.com>,
Philipp Zabel <p.zabel@...gutronix.de>,
Paul Kocialkowski <paul.kocialkowski@...tlin.com>,
"linux-media@...r.kernel.org" <linux-media@...r.kernel.org>,
"linux-rockchip@...ts.infradead.org"
<linux-rockchip@...ts.infradead.org>,
"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
Jonas Karlman <jonas@...boo.se>
Subject: [PATCH 06/12] media: hantro: Set H264 FIELDPIC_FLAG_E flag correctly
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@...boo.se>
---
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 159bd67e0a36..16f21d258f6a 100644
--- a/drivers/staging/media/hantro/hantro_g1_h264_dec.c
+++ b/drivers/staging/media/hantro/hantro_g1_h264_dec.c
@@ -64,7 +64,7 @@ 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);
--
2.17.1
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