diff options
| author | Benjamin Gaignard <benjamin.gaignard@collabora.com> | 2024-03-28 10:34:39 +0100 |
|---|---|---|
| committer | Hans Verkuil <hverkuil-cisco@xs4all.nl> | 2024-08-25 08:15:24 +0200 |
| commit | 65e9f52ffdc8af9c8f68f720554c944b429f7e06 (patch) | |
| tree | 7473bc55b490217f58ecccd62749a79c9c36db57 /drivers/media/platform | |
| parent | 3be11cda62e668c34c388e8d84c06c457abde9f2 (diff) | |
| download | lwn-65e9f52ffdc8af9c8f68f720554c944b429f7e06.tar.gz lwn-65e9f52ffdc8af9c8f68f720554c944b429f7e06.zip | |
media: verisilicon: Fix auxiliary buffer allocation size
Use v4l2_av1_tile_info->tile_cols to get the number of columns
in the frame and make auxiliary buffer memory size computation
more accurate.
Fixes: 727a400686a2 ("media: verisilicon: Add Rockchip AV1 decoder")
Signed-off-by: Benjamin Gaignard <benjamin.gaignard@collabora.com>
Reviewed-by: Nicolas Dufresne <nicolas.dufresne@collabora.com>
Signed-off-by: Sebastian Fricke <sebastian.fricke@collabora.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Diffstat (limited to 'drivers/media/platform')
| -rw-r--r-- | drivers/media/platform/verisilicon/rockchip_vpu981_hw_av1_dec.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/media/platform/verisilicon/rockchip_vpu981_hw_av1_dec.c b/drivers/media/platform/verisilicon/rockchip_vpu981_hw_av1_dec.c index cc4483857489..65e8f2d07400 100644 --- a/drivers/media/platform/verisilicon/rockchip_vpu981_hw_av1_dec.c +++ b/drivers/media/platform/verisilicon/rockchip_vpu981_hw_av1_dec.c @@ -257,7 +257,8 @@ static int rockchip_vpu981_av1_dec_tiles_reallocate(struct hantro_ctx *ctx) struct hantro_dev *vpu = ctx->dev; struct hantro_av1_dec_hw_ctx *av1_dec = &ctx->av1_dec; struct hantro_av1_dec_ctrls *ctrls = &av1_dec->ctrls; - unsigned int num_tile_cols = 1 << ctrls->tile_group_entry->tile_col; + const struct v4l2_av1_tile_info *tile_info = &ctrls->frame->tile_info; + unsigned int num_tile_cols = tile_info->tile_cols; unsigned int height = ALIGN(ctrls->frame->frame_height_minus_1 + 1, 64); unsigned int height_in_sb = height / 64; unsigned int stripe_num = ((height + 8) + 63) / 64; |