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media: verisilicon: Store chroma and motion vectors offset

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Store computed values of chroma and motion vectors offset because
they depends on width and height values which change if the resolution
change.

Signed-off-by: Benjamin Gaignard <benjamin.gaignard@collabora.com>
Reviewed-by: Andrzej Pietrasiewicz <andrzej.p@collabora.com>
CC: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
CC: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
This commit is contained in:
Benjamin Gaignard 2023-11-09 17:35:04 +01:00 committed by Mauro Carvalho Chehab
parent 26711491a8
commit 545bf944f9
2 changed files with 6 additions and 2 deletions
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2
drivers/media/platform/verisilicon/hantro.h
View File

@ -328,6 +328,8 @@ struct hantro_vp9_decoded_buffer_info {
/* Info needed when the decoded frame serves as a reference frame. */
unsigned short width;
unsigned short height;
size_t chroma_offset;
size_t mv_offset;
u32 bit_depth : 4;
};

6
drivers/media/platform/verisilicon/hantro_g2_vp9_dec.c
View File

@ -158,9 +158,11 @@ static void config_output(struct hantro_ctx *ctx,
chroma_addr = luma_addr + chroma_offset(ctx, dec_params);
hantro_write_addr(ctx->dev, G2_OUT_CHROMA_ADDR, chroma_addr);
dst->vp9.chroma_offset = chroma_offset(ctx, dec_params);
mv_addr = luma_addr + mv_offset(ctx, dec_params);
hantro_write_addr(ctx->dev, G2_OUT_MV_ADDR, mv_addr);
dst->vp9.mv_offset = mv_offset(ctx, dec_params);
}
struct hantro_vp9_ref_reg {
@ -195,7 +197,7 @@ static void config_ref(struct hantro_ctx *ctx,
luma_addr = hantro_get_dec_buf_addr(ctx, &buf->base.vb.vb2_buf);
hantro_write_addr(ctx->dev, ref_reg->y_base, luma_addr);
chroma_addr = luma_addr + chroma_offset(ctx, dec_params);
chroma_addr = luma_addr + buf->vp9.chroma_offset;
hantro_write_addr(ctx->dev, ref_reg->c_base, chroma_addr);
}
@ -238,7 +240,7 @@ static void config_ref_registers(struct hantro_ctx *ctx,
config_ref(ctx, dst, &ref_regs[2], dec_params, dec_params->alt_frame_ts);
mv_addr = hantro_get_dec_buf_addr(ctx, &mv_ref->base.vb.vb2_buf) +
mv_offset(ctx, dec_params);
mv_ref->vp9.mv_offset;
hantro_write_addr(ctx->dev, G2_REF_MV_ADDR(0), mv_addr);
hantro_reg_write(ctx->dev, &vp9_last_sign_bias,