6.6-stable review patch. If anyone has any objections, please let me know.
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From: Benjamin Gaignard benjamin.gaignard@collabora.com
[ Upstream commit 545bf944f978b7468d3a6bd668d9ff6953bc542e ]
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 Stable-dep-of: 19c286b75507 ("media: verisilicon: Fix CPU stalls on G2 bus error") Signed-off-by: Sasha Levin sashal@kernel.org Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- drivers/media/platform/verisilicon/hantro.h | 2 ++ drivers/media/platform/verisilicon/hantro_g2_vp9_dec.c | 6 ++++-- 2 files changed, 6 insertions(+), 2 deletions(-)
--- a/drivers/media/platform/verisilicon/hantro.h +++ b/drivers/media/platform/verisilicon/hantro.h @@ -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; };
--- a/drivers/media/platform/verisilicon/hantro_g2_vp9_dec.c +++ b/drivers/media/platform/verisilicon/hantro_g2_vp9_dec.c @@ -158,9 +158,11 @@ static void config_output(struct hantro_
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 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 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,