From 26711491a807ab3b1a04afad839ca48b6d34e63e Mon Sep 17 00:00:00 2001 From: Benjamin Gaignard Date: Thu, 9 Nov 2023 17:35:03 +0100 Subject: media: verisilicon: Refactor postprocessor to store more buffers Since vb2 queue can store more than VB2_MAX_FRAME buffers, the postprocessor buffer storage must be capable to store more buffers too. Change static dec_q array to allocated array to be capable to store up to queue 'max_num_buffers'. Keep allocating queue 'num_buffers' at queue setup time but also allows to allocate postprocessors buffers on the fly. Signed-off-by: Benjamin Gaignard Reviewed-by: Andrzej Pietrasiewicz CC: Ezequiel Garcia CC: Philipp Zabel Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab --- drivers/media/platform/verisilicon/hantro.h | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) (limited to 'drivers/media/platform/verisilicon/hantro.h') diff --git a/drivers/media/platform/verisilicon/hantro.h b/drivers/media/platform/verisilicon/hantro.h index 77aee9489516..0948b04a9f8d 100644 --- a/drivers/media/platform/verisilicon/hantro.h +++ b/drivers/media/platform/verisilicon/hantro.h @@ -469,11 +469,14 @@ hantro_get_dst_buf(struct hantro_ctx *ctx) bool hantro_needs_postproc(const struct hantro_ctx *ctx, const struct hantro_fmt *fmt); +dma_addr_t +hantro_postproc_get_dec_buf_addr(struct hantro_ctx *ctx, int index); + static inline dma_addr_t hantro_get_dec_buf_addr(struct hantro_ctx *ctx, struct vb2_buffer *vb) { if (hantro_needs_postproc(ctx, ctx->vpu_dst_fmt)) - return ctx->postproc.dec_q[vb->index].dma; + return hantro_postproc_get_dec_buf_addr(ctx, vb->index); return vb2_dma_contig_plane_dma_addr(vb, 0); } @@ -485,8 +488,8 @@ vb2_to_hantro_decoded_buf(struct vb2_buffer *buf) void hantro_postproc_disable(struct hantro_ctx *ctx); void hantro_postproc_enable(struct hantro_ctx *ctx); +int hantro_postproc_init(struct hantro_ctx *ctx); void hantro_postproc_free(struct hantro_ctx *ctx); -int hantro_postproc_alloc(struct hantro_ctx *ctx); int hanto_postproc_enum_framesizes(struct hantro_ctx *ctx, struct v4l2_frmsizeenum *fsize); -- cgit v1.2.3 From 545bf944f978b7468d3a6bd668d9ff6953bc542e Mon Sep 17 00:00:00 2001 From: Benjamin Gaignard Date: Thu, 9 Nov 2023 17:35:04 +0100 Subject: media: verisilicon: Store chroma and motion vectors offset 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 Reviewed-by: Andrzej Pietrasiewicz CC: Ezequiel Garcia CC: Philipp Zabel Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab --- drivers/media/platform/verisilicon/hantro.h | 2 ++ drivers/media/platform/verisilicon/hantro_g2_vp9_dec.c | 6 ++++-- 2 files changed, 6 insertions(+), 2 deletions(-) (limited to 'drivers/media/platform/verisilicon/hantro.h') diff --git a/drivers/media/platform/verisilicon/hantro.h b/drivers/media/platform/verisilicon/hantro.h index 0948b04a9f8d..6f5eb975d0e3 100644 --- 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; }; diff --git a/drivers/media/platform/verisilicon/hantro_g2_vp9_dec.c b/drivers/media/platform/verisilicon/hantro_g2_vp9_dec.c index 6fc4b555517f..6db1c32fce4d 100644 --- 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_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, -- cgit v1.2.3