Re: [PATCH v5 09/13] media: verisilicon: Add Rockchip AV1 decoder
From: Nicolas Dufresne
Date: Tue Apr 11 2023 - 11:17:55 EST
Le jeudi 30 mars 2023 à 17:40 +0200, Benjamin Gaignard a écrit :
> Implement AV1 stateless decoder for rockchip VPU981.
> It decode 8 and 10 bits AV1 bitstreams.
> AV1 scaling feature is done by the postprocessor.
>
> Signed-off-by: Benjamin Gaignard <benjamin.gaignard@xxxxxxxxxxxxx>
>
>
> (with Hans' requested changes of course)
>
Reviewed-by: Nicolas Dufresne <nicolas.dufresne@xxxxxxxxxxxxx>>
> ---
> drivers/media/platform/verisilicon/Makefile | 1 +
> .../media/platform/verisilicon/hantro_hw.h | 64 +-
> .../verisilicon/rockchip_vpu981_hw_av1_dec.c | 2024 +++++++++++++++++
> .../verisilicon/rockchip_vpu981_regs.h | 477 ++++
> 4 files changed, 2564 insertions(+), 2 deletions(-)
> create mode 100644 drivers/media/platform/verisilicon/rockchip_vpu981_hw_av1_dec.c
> create mode 100644 drivers/media/platform/verisilicon/rockchip_vpu981_regs.h
>
> diff --git a/drivers/media/platform/verisilicon/Makefile b/drivers/media/platform/verisilicon/Makefile
> index d2b2679c00eb..c9a9806ab8c5 100644
> --- a/drivers/media/platform/verisilicon/Makefile
> +++ b/drivers/media/platform/verisilicon/Makefile
> @@ -18,6 +18,7 @@ hantro-vpu-y += \
> rockchip_vpu2_hw_h264_dec.o \
> rockchip_vpu2_hw_mpeg2_dec.o \
> rockchip_vpu2_hw_vp8_dec.o \
> + rockchip_vpu981_hw_av1_dec.o \
> rockchip_av1_entropymode.o \
> hantro_jpeg.o \
> hantro_h264.o \
> diff --git a/drivers/media/platform/verisilicon/hantro_hw.h b/drivers/media/platform/verisilicon/hantro_hw.h
> index d7641eced32e..25456fb960c8 100644
> --- a/drivers/media/platform/verisilicon/hantro_hw.h
> +++ b/drivers/media/platform/verisilicon/hantro_hw.h
> @@ -37,6 +37,8 @@
>
> #define NUM_REF_PICTURES (V4L2_HEVC_DPB_ENTRIES_NUM_MAX + 1)
>
> +#define AV1_MAX_FRAME_BUF_COUNT (V4L2_AV1_TOTAL_REFS_PER_FRAME + 1)
> +
> struct hantro_dev;
> struct hantro_ctx;
> struct hantro_buf;
> @@ -250,23 +252,81 @@ struct hantro_vp9_dec_hw_ctx {
> };
>
> /**
> - * hantro_av1_dec_hw_ctx
> + * struct hantro_av1_dec_ctrls
> + * @sequence: AV1 Sequence
> + * @tile_group_entry: AV1 Tile Group entry
> + * @frame: AV1 Frame Header OBU
> + * @film_grain: AV1 Film Grain
> + */
> +struct hantro_av1_dec_ctrls {
> + const struct v4l2_ctrl_av1_sequence *sequence;
> + const struct v4l2_ctrl_av1_tile_group_entry *tile_group_entry;
> + const struct v4l2_ctrl_av1_frame *frame;
> + const struct v4l2_ctrl_av1_film_grain *film_grain;
> +};
> +
> +struct hantro_av1_frame_ref {
> + int width;
> + int height;
> + int mi_cols;
> + int mi_rows;
> + u64 timestamp;
> + enum v4l2_av1_frame_type frame_type;
> + bool used;
> + u32 order_hint;
> + u32 order_hints[V4L2_AV1_TOTAL_REFS_PER_FRAME];
> + struct vb2_v4l2_buffer *vb2_ref;
> +};
> +
> +/**
> + * struct hantro_av1_dec_hw_ctx
> + * @db_data_col: db tile col data buffer
> + * @db_ctrl_col: db tile col ctrl buffer
> + * @cdef_col: cdef tile col buffer
> + * @sr_col: sr tile col buffer
> + * @lr_col: lr tile col buffer
> + * @global_model: global model buffer
> + * @tile_info: tile info buffer
> + * @segment: segmentation info buffer
> + * @prob_tbl: probability table
> + * @prob_tbl_out: probability table output
> + * @tile_buf: tile buffer
> + * @ctrls: V4L2 controls attached to a run
> + * @frame_refs: reference frames info slots
> + * @ref_frame_sign_bias: array of sign bias
> + * @num_tile_cols_allocated: number of allocated tiles
> * @cdfs: current probabilities structure
> * @cdfs_ndvc: current mv probabilities structure
> * @default_cdfs: default probabilities structure
> * @default_cdfs_ndvc: default mv probabilties structure
> * @cdfs_last: stored probabilities structures
> * @cdfs_last_ndvc: stored mv probabilities structures
> + * @current_frame_index: index of the current in frame_refs array
> */
> struct hantro_av1_dec_hw_ctx {
> + struct hantro_aux_buf db_data_col;
> + struct hantro_aux_buf db_ctrl_col;
> + struct hantro_aux_buf cdef_col;
> + struct hantro_aux_buf sr_col;
> + struct hantro_aux_buf lr_col;
> + struct hantro_aux_buf global_model;
> + struct hantro_aux_buf tile_info;
> + struct hantro_aux_buf segment;
> + struct hantro_aux_buf prob_tbl;
> + struct hantro_aux_buf prob_tbl_out;
> + struct hantro_aux_buf tile_buf;
> + struct hantro_av1_dec_ctrls ctrls;
> + struct hantro_av1_frame_ref frame_refs[AV1_MAX_FRAME_BUF_COUNT];
> + u32 ref_frame_sign_bias[V4L2_AV1_TOTAL_REFS_PER_FRAME];
> + unsigned int num_tile_cols_allocated;
> struct av1cdfs *cdfs;
> struct mvcdfs *cdfs_ndvc;
> struct av1cdfs default_cdfs;
> struct mvcdfs default_cdfs_ndvc;
> struct av1cdfs cdfs_last[NUM_REF_FRAMES];
> struct mvcdfs cdfs_last_ndvc[NUM_REF_FRAMES];
> + int current_frame_index;
> };
> -
> /**
> * struct hantro_postproc_ctx
> *
> diff --git a/drivers/media/platform/verisilicon/rockchip_vpu981_hw_av1_dec.c b/drivers/media/platform/verisilicon/rockchip_vpu981_hw_av1_dec.c
> new file mode 100644
> index 000000000000..a2c9bcebd8bb
> --- /dev/null
> +++ b/drivers/media/platform/verisilicon/rockchip_vpu981_hw_av1_dec.c
> @@ -0,0 +1,2024 @@
> +// SPDX-License-Identifier: GPL-2.0-only
> +/*
> + * Copyright (c) 2021, Collabora
> + *
> + * Author: Benjamin Gaignard <benjamin.gaignard@xxxxxxxxxxxxx>
> + */
> +
> +#include <media/v4l2-mem2mem.h>
> +#include "hantro.h"
> +#include "hantro_v4l2.h"
> +#include "rockchip_vpu981_regs.h"
> +
> +#define AV1_DEC_MODE 17
> +#define GM_GLOBAL_MODELS_PER_FRAME 7
> +#define GLOBAL_MODEL_TOTAL_SIZE (6 * 4 + 4 * 2)
> +#define GLOBAL_MODEL_SIZE ALIGN(GM_GLOBAL_MODELS_PER_FRAME * GLOBAL_MODEL_TOTAL_SIZE, 2048)
> +#define AV1_MAX_TILES 128
> +#define AV1_TILE_INFO_SIZE (AV1_MAX_TILES * 16)
> +#define AV1DEC_MAX_PIC_BUFFERS 24
> +#define AV1_REF_SCALE_SHIFT 14
> +#define AV1_INVALID_IDX -1
> +#define MAX_FRAME_DISTANCE 31
> +#define AV1_PRIMARY_REF_NONE 7
> +#define AV1_TILE_SIZE ALIGN(32 * 128, 4096)
> +/*
> + * These 3 values aren't defined enum v4l2_av1_segment_feature because
> + * they are not part of the specification
> + */
> +#define V4L2_AV1_SEG_LVL_ALT_LF_Y_H 2
> +#define V4L2_AV1_SEG_LVL_ALT_LF_U 3
> +#define V4L2_AV1_SEG_LVL_ALT_LF_V 4
> +
> +#define SUPERRES_SCALE_BITS 3
> +#define SCALE_NUMERATOR 8
> +#define SUPERRES_SCALE_DENOMINATOR_MIN (SCALE_NUMERATOR + 1)
> +
> +#define RS_SUBPEL_BITS 6
> +#define RS_SUBPEL_MASK ((1 << RS_SUBPEL_BITS) - 1)
> +#define RS_SCALE_SUBPEL_BITS 14
> +#define RS_SCALE_SUBPEL_MASK ((1 << RS_SCALE_SUBPEL_BITS) - 1)
> +#define RS_SCALE_EXTRA_BITS (RS_SCALE_SUBPEL_BITS - RS_SUBPEL_BITS)
> +#define RS_SCALE_EXTRA_OFF (1 << (RS_SCALE_EXTRA_BITS - 1))
> +
> +#define IS_INTRA(type) ((type == V4L2_AV1_KEY_FRAME) || (type == V4L2_AV1_INTRA_ONLY_FRAME))
> +
> +#define LST_BUF_IDX (V4L2_AV1_REF_LAST_FRAME - V4L2_AV1_REF_LAST_FRAME)
> +#define LST2_BUF_IDX (V4L2_AV1_REF_LAST2_FRAME - V4L2_AV1_REF_LAST_FRAME)
> +#define LST3_BUF_IDX (V4L2_AV1_REF_LAST3_FRAME - V4L2_AV1_REF_LAST_FRAME)
> +#define GLD_BUF_IDX (V4L2_AV1_REF_GOLDEN_FRAME - V4L2_AV1_REF_LAST_FRAME)
> +#define BWD_BUF_IDX (V4L2_AV1_REF_BWDREF_FRAME - V4L2_AV1_REF_LAST_FRAME)
> +#define ALT2_BUF_IDX (V4L2_AV1_REF_ALTREF2_FRAME - V4L2_AV1_REF_LAST_FRAME)
> +#define ALT_BUF_IDX (V4L2_AV1_REF_ALTREF_FRAME - V4L2_AV1_REF_LAST_FRAME)
> +
> +#define DIV_LUT_PREC_BITS 14
> +#define DIV_LUT_BITS 8
> +#define DIV_LUT_NUM BIT(DIV_LUT_BITS)
> +#define WARP_PARAM_REDUCE_BITS 6
> +#define WARPEDMODEL_PREC_BITS 16
> +
> +#define AV1_DIV_ROUND_UP_POW2(value, n) \
> +({ \
> + typeof(n) _n = n; \
> + typeof(value) _value = value; \
> + (_value + (BIT(_n) >> 1)) >> _n; \
> +})
> +
> +#define AV1_DIV_ROUND_UP_POW2_SIGNED(value, n) \
> +({ \
> + typeof(n) _n_ = n; \
> + typeof(value) _value_ = value; \
> + (((_value_) < 0) ? -AV1_DIV_ROUND_UP_POW2(-(_value_), (_n_)) \
> + : AV1_DIV_ROUND_UP_POW2((_value_), (_n_))); \
> +})
> +
> +struct rockchip_av1_film_grain {
> + u8 scaling_lut_y[256];
> + u8 scaling_lut_cb[256];
> + u8 scaling_lut_cr[256];
> + s16 cropped_luma_grain_block[4096];
> + s16 cropped_chroma_grain_block[1024 * 2];
> +};
> +
> +static const short div_lut[DIV_LUT_NUM + 1] = {
> + 16384, 16320, 16257, 16194, 16132, 16070, 16009, 15948, 15888, 15828, 15768,
> + 15709, 15650, 15592, 15534, 15477, 15420, 15364, 15308, 15252, 15197, 15142,
> + 15087, 15033, 14980, 14926, 14873, 14821, 14769, 14717, 14665, 14614, 14564,
> + 14513, 14463, 14413, 14364, 14315, 14266, 14218, 14170, 14122, 14075, 14028,
> + 13981, 13935, 13888, 13843, 13797, 13752, 13707, 13662, 13618, 13574, 13530,
> + 13487, 13443, 13400, 13358, 13315, 13273, 13231, 13190, 13148, 13107, 13066,
> + 13026, 12985, 12945, 12906, 12866, 12827, 12788, 12749, 12710, 12672, 12633,
> + 12596, 12558, 12520, 12483, 12446, 12409, 12373, 12336, 12300, 12264, 12228,
> + 12193, 12157, 12122, 12087, 12053, 12018, 11984, 11950, 11916, 11882, 11848,
> + 11815, 11782, 11749, 11716, 11683, 11651, 11619, 11586, 11555, 11523, 11491,
> + 11460, 11429, 11398, 11367, 11336, 11305, 11275, 11245, 11215, 11185, 11155,
> + 11125, 11096, 11067, 11038, 11009, 10980, 10951, 10923, 10894, 10866, 10838,
> + 10810, 10782, 10755, 10727, 10700, 10673, 10645, 10618, 10592, 10565, 10538,
> + 10512, 10486, 10460, 10434, 10408, 10382, 10356, 10331, 10305, 10280, 10255,
> + 10230, 10205, 10180, 10156, 10131, 10107, 10082, 10058, 10034, 10010, 9986,
> + 9963, 9939, 9916, 9892, 9869, 9846, 9823, 9800, 9777, 9754, 9732,
> + 9709, 9687, 9664, 9642, 9620, 9598, 9576, 9554, 9533, 9511, 9489,
> + 9468, 9447, 9425, 9404, 9383, 9362, 9341, 9321, 9300, 9279, 9259,
> + 9239, 9218, 9198, 9178, 9158, 9138, 9118, 9098, 9079, 9059, 9039,
> + 9020, 9001, 8981, 8962, 8943, 8924, 8905, 8886, 8867, 8849, 8830,
> + 8812, 8793, 8775, 8756, 8738, 8720, 8702, 8684, 8666, 8648, 8630,
> + 8613, 8595, 8577, 8560, 8542, 8525, 8508, 8490, 8473, 8456, 8439,
> + 8422, 8405, 8389, 8372, 8355, 8339, 8322, 8306, 8289, 8273, 8257,
> + 8240, 8224, 8208, 8192,
> +};
> +
> +static int rockchip_vpu981_get_frame_index(struct hantro_ctx *ctx, int ref)
> +{
> + struct hantro_av1_dec_hw_ctx *av1_dec = &ctx->av1_dec;
> + struct hantro_av1_dec_ctrls *ctrls = &av1_dec->ctrls;
> + const struct v4l2_ctrl_av1_frame *frame = ctrls->frame;
> + u64 timestamp;
> + int i, idx = frame->ref_frame_idx[ref];
> +
> + if (idx >= V4L2_AV1_TOTAL_REFS_PER_FRAME || idx < 0)
> + return AV1_INVALID_IDX;
> +
> + timestamp = frame->reference_frame_ts[idx];
> + for (i = 0; i < AV1_MAX_FRAME_BUF_COUNT; i++) {
> + if (!av1_dec->frame_refs[i].used)
> + continue;
> + if (av1_dec->frame_refs[i].timestamp == timestamp)
> + return i;
> + }
> +
> + return AV1_INVALID_IDX;
> +}
> +
> +static int rockchip_vpu981_get_order_hint(struct hantro_ctx *ctx, int ref)
> +{
> + struct hantro_av1_dec_hw_ctx *av1_dec = &ctx->av1_dec;
> + int idx = rockchip_vpu981_get_frame_index(ctx, ref);
> +
> + if (idx != AV1_INVALID_IDX)
> + return av1_dec->frame_refs[idx].order_hint;
> +
> + return 0;
> +}
> +
> +static int rockchip_vpu981_av1_dec_frame_ref(struct hantro_ctx *ctx,
> + u64 timestamp)
> +{
> + struct hantro_av1_dec_hw_ctx *av1_dec = &ctx->av1_dec;
> + struct hantro_av1_dec_ctrls *ctrls = &av1_dec->ctrls;
> + const struct v4l2_ctrl_av1_frame *frame = ctrls->frame;
> + int i;
> +
> + for (i = 0; i < AV1_MAX_FRAME_BUF_COUNT; i++) {
> + int j;
> +
> + if (av1_dec->frame_refs[i].used)
> + continue;
> +
> + av1_dec->frame_refs[i].width = frame->frame_width_minus_1 + 1;
> + av1_dec->frame_refs[i].height = frame->frame_height_minus_1 + 1;
> + av1_dec->frame_refs[i].mi_cols = DIV_ROUND_UP(frame->frame_width_minus_1 + 1, 8);
> + av1_dec->frame_refs[i].mi_rows = DIV_ROUND_UP(frame->frame_height_minus_1 + 1, 8);
> + av1_dec->frame_refs[i].timestamp = timestamp;
> + av1_dec->frame_refs[i].frame_type = frame->frame_type;
> + av1_dec->frame_refs[i].order_hint = frame->order_hint;
> + if (!av1_dec->frame_refs[i].vb2_ref)
> + av1_dec->frame_refs[i].vb2_ref = hantro_get_dst_buf(ctx);
> +
> + for (j = 0; j < V4L2_AV1_TOTAL_REFS_PER_FRAME; j++)
> + av1_dec->frame_refs[i].order_hints[j] = frame->order_hints[j];
> + av1_dec->frame_refs[i].used = true;
> + av1_dec->current_frame_index = i;
> +
> + return i;
> + }
> +
> + return AV1_INVALID_IDX;
> +}
> +
> +static void rockchip_vpu981_av1_dec_frame_unref(struct hantro_ctx *ctx, int idx)
> +{
> + struct hantro_av1_dec_hw_ctx *av1_dec = &ctx->av1_dec;
> +
> + if (idx >= 0)
> + av1_dec->frame_refs[idx].used = false;
> +}
> +
> +static void rockchip_vpu981_av1_dec_clean_refs(struct hantro_ctx *ctx)
> +{
> + struct hantro_av1_dec_hw_ctx *av1_dec = &ctx->av1_dec;
> + struct hantro_av1_dec_ctrls *ctrls = &av1_dec->ctrls;
> +
> + int ref, idx;
> +
> + for (idx = 0; idx < AV1_MAX_FRAME_BUF_COUNT; idx++) {
> + u64 timestamp = av1_dec->frame_refs[idx].timestamp;
> + bool used = false;
> +
> + if (!av1_dec->frame_refs[idx].used)
> + continue;
> +
> + for (ref = 0; ref < V4L2_AV1_TOTAL_REFS_PER_FRAME; ref++) {
> + if (ctrls->frame->reference_frame_ts[ref] == timestamp)
> + used = true;
> + }
> +
> + if (!used)
> + rockchip_vpu981_av1_dec_frame_unref(ctx, idx);
> + }
> +}
> +
> +static size_t rockchip_vpu981_av1_dec_luma_size(struct hantro_ctx *ctx)
> +{
> + return ctx->dst_fmt.width * ctx->dst_fmt.height * ctx->bit_depth / 8;
> +}
> +
> +static size_t rockchip_vpu981_av1_dec_chroma_size(struct hantro_ctx *ctx)
> +{
> + size_t cr_offset = rockchip_vpu981_av1_dec_luma_size(ctx);
> +
> + return ALIGN((cr_offset * 3) / 2, 64);
> +}
> +
> +static void rockchip_vpu981_av1_dec_tiles_free(struct hantro_ctx *ctx)
> +{
> + struct hantro_dev *vpu = ctx->dev;
> + struct hantro_av1_dec_hw_ctx *av1_dec = &ctx->av1_dec;
> +
> + if (av1_dec->db_data_col.cpu)
> + dma_free_coherent(vpu->dev, av1_dec->db_data_col.size,
> + av1_dec->db_data_col.cpu,
> + av1_dec->db_data_col.dma);
> + av1_dec->db_data_col.cpu = NULL;
> +
> + if (av1_dec->db_ctrl_col.cpu)
> + dma_free_coherent(vpu->dev, av1_dec->db_ctrl_col.size,
> + av1_dec->db_ctrl_col.cpu,
> + av1_dec->db_ctrl_col.dma);
> + av1_dec->db_ctrl_col.cpu = NULL;
> +
> + if (av1_dec->cdef_col.cpu)
> + dma_free_coherent(vpu->dev, av1_dec->cdef_col.size,
> + av1_dec->cdef_col.cpu, av1_dec->cdef_col.dma);
> + av1_dec->cdef_col.cpu = NULL;
> +
> + if (av1_dec->sr_col.cpu)
> + dma_free_coherent(vpu->dev, av1_dec->sr_col.size,
> + av1_dec->sr_col.cpu, av1_dec->sr_col.dma);
> + av1_dec->sr_col.cpu = NULL;
> +
> + if (av1_dec->lr_col.cpu)
> + dma_free_coherent(vpu->dev, av1_dec->lr_col.size,
> + av1_dec->lr_col.cpu, av1_dec->lr_col.dma);
> + av1_dec->lr_col.cpu = NULL;
> +}
> +
> +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;
> + 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;
> + size_t size;
> +
> + if (av1_dec->db_data_col.size >=
> + ALIGN(height * 12 * ctx->bit_depth / 8, 128) * num_tile_cols)
> + return 0;
> +
> + rockchip_vpu981_av1_dec_tiles_free(ctx);
> +
> + size = ALIGN(height * 12 * ctx->bit_depth / 8, 128) * num_tile_cols;
> + av1_dec->db_data_col.cpu = dma_alloc_coherent(vpu->dev, size,
> + &av1_dec->db_data_col.dma,
> + GFP_KERNEL);
> + if (!av1_dec->db_data_col.cpu)
> + goto buffer_allocation_error;
> + av1_dec->db_data_col.size = size;
> +
> + size = ALIGN(height * 2 * 16 / 4, 128) * num_tile_cols;
> + av1_dec->db_ctrl_col.cpu = dma_alloc_coherent(vpu->dev, size,
> + &av1_dec->db_ctrl_col.dma,
> + GFP_KERNEL);
> + if (!av1_dec->db_ctrl_col.cpu)
> + goto buffer_allocation_error;
> + av1_dec->db_ctrl_col.size = size;
> +
> + size = ALIGN(height_in_sb * 44 * ctx->bit_depth * 16 / 8, 128) * num_tile_cols;
> + av1_dec->cdef_col.cpu = dma_alloc_coherent(vpu->dev, size,
> + &av1_dec->cdef_col.dma,
> + GFP_KERNEL);
> + if (!av1_dec->cdef_col.cpu)
> + goto buffer_allocation_error;
> + av1_dec->cdef_col.size = size;
> +
> + size = ALIGN(height_in_sb * (3040 + 1280), 128) * num_tile_cols;
> + av1_dec->sr_col.cpu = dma_alloc_coherent(vpu->dev, size,
> + &av1_dec->sr_col.dma,
> + GFP_KERNEL);
> + if (!av1_dec->sr_col.cpu)
> + goto buffer_allocation_error;
> + av1_dec->sr_col.size = size;
> +
> + size = ALIGN(stripe_num * 1536 * ctx->bit_depth / 8, 128) * num_tile_cols;
> + av1_dec->lr_col.cpu = dma_alloc_coherent(vpu->dev, size,
> + &av1_dec->lr_col.dma,
> + GFP_KERNEL);
> + if (!av1_dec->lr_col.cpu)
> + goto buffer_allocation_error;
> + av1_dec->lr_col.size = size;
> +
> + av1_dec->num_tile_cols_allocated = num_tile_cols;
> + return 0;
> +
> +buffer_allocation_error:
> + rockchip_vpu981_av1_dec_tiles_free(ctx);
> + return -ENOMEM;
> +}
> +
> +void rockchip_vpu981_av1_dec_exit(struct hantro_ctx *ctx)
> +{
> + struct hantro_dev *vpu = ctx->dev;
> + struct hantro_av1_dec_hw_ctx *av1_dec = &ctx->av1_dec;
> +
> + if (av1_dec->global_model.cpu)
> + dma_free_coherent(vpu->dev, av1_dec->global_model.size,
> + av1_dec->global_model.cpu,
> + av1_dec->global_model.dma);
> + av1_dec->global_model.cpu = NULL;
> +
> + if (av1_dec->tile_info.cpu)
> + dma_free_coherent(vpu->dev, av1_dec->tile_info.size,
> + av1_dec->tile_info.cpu,
> + av1_dec->tile_info.dma);
> + av1_dec->tile_info.cpu = NULL;
> +
> + if (av1_dec->prob_tbl.cpu)
> + dma_free_coherent(vpu->dev, av1_dec->prob_tbl.size,
> + av1_dec->prob_tbl.cpu, av1_dec->prob_tbl.dma);
> + av1_dec->prob_tbl.cpu = NULL;
> +
> + if (av1_dec->prob_tbl_out.cpu)
> + dma_free_coherent(vpu->dev, av1_dec->prob_tbl_out.size,
> + av1_dec->prob_tbl_out.cpu,
> + av1_dec->prob_tbl_out.dma);
> + av1_dec->prob_tbl_out.cpu = NULL;
> +
> + if (av1_dec->tile_buf.cpu)
> + dma_free_coherent(vpu->dev, av1_dec->tile_buf.size,
> + av1_dec->tile_buf.cpu, av1_dec->tile_buf.dma);
> + av1_dec->tile_buf.cpu = NULL;
> +
> + rockchip_vpu981_av1_dec_tiles_free(ctx);
> +}
> +
> +int rockchip_vpu981_av1_dec_init(struct hantro_ctx *ctx)
> +{
> + struct hantro_dev *vpu = ctx->dev;
> + struct hantro_av1_dec_hw_ctx *av1_dec = &ctx->av1_dec;
> +
> + memset(av1_dec, 0, sizeof(*av1_dec));
> +
> + av1_dec->global_model.cpu = dma_alloc_coherent(vpu->dev, GLOBAL_MODEL_SIZE,
> + &av1_dec->global_model.dma,
> + GFP_KERNEL);
> + if (!av1_dec->global_model.cpu)
> + return -ENOMEM;
> + av1_dec->global_model.size = GLOBAL_MODEL_SIZE;
> +
> + av1_dec->tile_info.cpu = dma_alloc_coherent(vpu->dev, AV1_MAX_TILES,
> + &av1_dec->tile_info.dma,
> + GFP_KERNEL);
> + if (!av1_dec->tile_info.cpu)
> + return -ENOMEM;
> + av1_dec->tile_info.size = AV1_MAX_TILES;
> +
> + av1_dec->prob_tbl.cpu = dma_alloc_coherent(vpu->dev,
> + ALIGN(sizeof(struct av1cdfs), 2048),
> + &av1_dec->prob_tbl.dma,
> + GFP_KERNEL);
> + if (!av1_dec->prob_tbl.cpu)
> + return -ENOMEM;
> + av1_dec->prob_tbl.size = ALIGN(sizeof(struct av1cdfs), 2048);
> +
> + av1_dec->prob_tbl_out.cpu = dma_alloc_coherent(vpu->dev,
> + ALIGN(sizeof(struct av1cdfs), 2048),
> + &av1_dec->prob_tbl_out.dma,
> + GFP_KERNEL);
> + if (!av1_dec->prob_tbl_out.cpu)
> + return -ENOMEM;
> + av1_dec->prob_tbl_out.size = ALIGN(sizeof(struct av1cdfs), 2048);
> + av1_dec->cdfs = &av1_dec->default_cdfs;
> + av1_dec->cdfs_ndvc = &av1_dec->default_cdfs_ndvc;
> +
> + rockchip_av1_set_default_cdfs(av1_dec->cdfs, av1_dec->cdfs_ndvc);
> +
> + av1_dec->tile_buf.cpu = dma_alloc_coherent(vpu->dev,
> + AV1_TILE_SIZE,
> + &av1_dec->tile_buf.dma,
> + GFP_KERNEL);
> + if (!av1_dec->tile_buf.cpu)
> + return -ENOMEM;
> + av1_dec->tile_buf.size = AV1_TILE_SIZE;
> +
> + return 0;
> +}
> +
> +static int rockchip_vpu981_av1_dec_prepare_run(struct hantro_ctx *ctx)
> +{
> + struct hantro_av1_dec_hw_ctx *av1_dec = &ctx->av1_dec;
> + struct hantro_av1_dec_ctrls *ctrls = &av1_dec->ctrls;
> +
> + ctrls->sequence = hantro_get_ctrl(ctx, V4L2_CID_STATELESS_AV1_SEQUENCE);
> + if (WARN_ON(!ctrls->sequence))
> + return -EINVAL;
> +
> + ctrls->tile_group_entry =
> + hantro_get_ctrl(ctx, V4L2_CID_STATELESS_AV1_TILE_GROUP_ENTRY);
> + if (WARN_ON(!ctrls->tile_group_entry))
> + return -EINVAL;
> +
> + ctrls->frame = hantro_get_ctrl(ctx, V4L2_CID_STATELESS_AV1_FRAME);
> + if (WARN_ON(!ctrls->frame))
> + return -EINVAL;
> +
> + ctrls->film_grain =
> + hantro_get_ctrl(ctx, V4L2_CID_STATELESS_AV1_FILM_GRAIN);
> +
> + return rockchip_vpu981_av1_dec_tiles_reallocate(ctx);
> +}
> +
> +static inline int rockchip_vpu981_av1_dec_get_msb(u32 n)
> +{
> + if (n == 0)
> + return 0;
> + return 31 ^ __builtin_clz(n);
> +}
> +
> +static short rockchip_vpu981_av1_dec_resolve_divisor_32(u32 d, short *shift)
> +{
> + int f;
> + u64 e;
> +
> + *shift = rockchip_vpu981_av1_dec_get_msb(d);
> + /* e is obtained from D after resetting the most significant 1 bit. */
> + e = d - ((u32)1 << *shift);
> + /* Get the most significant DIV_LUT_BITS (8) bits of e into f */
> + if (*shift > DIV_LUT_BITS)
> + f = AV1_DIV_ROUND_UP_POW2(e, *shift - DIV_LUT_BITS);
> + else
> + f = e << (DIV_LUT_BITS - *shift);
> + if (f > DIV_LUT_NUM)
> + return -1;
> + *shift += DIV_LUT_PREC_BITS;
> + /* Use f as lookup into the precomputed table of multipliers */
> + return div_lut[f];
> +}
> +
> +static void
> +rockchip_vpu981_av1_dec_get_shear_params(const u32 *params, s64 *alpha,
> + s64 *beta, s64 *gamma, s64 *delta)
> +{
> + const int *mat = params;
> + short shift;
> + short y;
> + long long gv, dv;
> +
> + if (mat[2] <= 0)
> + return;
> +
> + *alpha = clamp_val(mat[2] - (1 << WARPEDMODEL_PREC_BITS), S16_MIN, S16_MAX);
> + *beta = clamp_val(mat[3], S16_MIN, S16_MAX);
> +
> + y = rockchip_vpu981_av1_dec_resolve_divisor_32(abs(mat[2]), &shift) * (mat[2] < 0 ? -1 : 1);
> +
> + gv = ((long long)mat[4] * (1 << WARPEDMODEL_PREC_BITS)) * y;
> +
> + *gamma = clamp_val((int)AV1_DIV_ROUND_UP_POW2_SIGNED(gv, shift), S16_MIN, S16_MAX);
> +
> + dv = ((long long)mat[3] * mat[4]) * y;
> + *delta = clamp_val(mat[5] -
> + (int)AV1_DIV_ROUND_UP_POW2_SIGNED(dv, shift) - (1 << WARPEDMODEL_PREC_BITS),
> + S16_MIN, S16_MAX);
> +
> + *alpha = AV1_DIV_ROUND_UP_POW2_SIGNED(*alpha, WARP_PARAM_REDUCE_BITS)
> + * (1 << WARP_PARAM_REDUCE_BITS);
> + *beta = AV1_DIV_ROUND_UP_POW2_SIGNED(*beta, WARP_PARAM_REDUCE_BITS)
> + * (1 << WARP_PARAM_REDUCE_BITS);
> + *gamma = AV1_DIV_ROUND_UP_POW2_SIGNED(*gamma, WARP_PARAM_REDUCE_BITS)
> + * (1 << WARP_PARAM_REDUCE_BITS);
> + *delta = AV1_DIV_ROUND_UP_POW2_SIGNED(*delta, WARP_PARAM_REDUCE_BITS)
> + * (1 << WARP_PARAM_REDUCE_BITS);
> +}
> +
> +static void rockchip_vpu981_av1_dec_set_global_model(struct hantro_ctx *ctx)
> +{
> + struct hantro_av1_dec_hw_ctx *av1_dec = &ctx->av1_dec;
> + struct hantro_av1_dec_ctrls *ctrls = &av1_dec->ctrls;
> + const struct v4l2_ctrl_av1_frame *frame = ctrls->frame;
> + const struct v4l2_av1_global_motion *gm = &frame->global_motion;
> + u8 *dst = av1_dec->global_model.cpu;
> + struct hantro_dev *vpu = ctx->dev;
> + int ref_frame, i;
> +
> + memset(dst, 0, GLOBAL_MODEL_SIZE);
> + for (ref_frame = 0; ref_frame < V4L2_AV1_REFS_PER_FRAME; ++ref_frame) {
> + s64 alpha = 0, beta = 0, gamma = 0, delta = 0;
> +
> + for (i = 0; i < 6; ++i) {
> + if (i == 2)
> + *(s32 *)dst =
> + gm->params[V4L2_AV1_REF_LAST_FRAME + ref_frame][3];
> + else if (i == 3)
> + *(s32 *)dst =
> + gm->params[V4L2_AV1_REF_LAST_FRAME + ref_frame][2];
> + else
> + *(s32 *)dst =
> + gm->params[V4L2_AV1_REF_LAST_FRAME + ref_frame][i];
> + dst += 4;
> + }
> +
> + if (gm->type[V4L2_AV1_REF_LAST_FRAME + ref_frame] <= V4L2_AV1_WARP_MODEL_AFFINE)
> + rockchip_vpu981_av1_dec_get_shear_params(&gm->params[V4L2_AV1_REF_LAST_FRAME + ref_frame][0],
> + &alpha, &beta, &gamma, &delta);
> +
> + *(s16 *)dst = alpha;
> + dst += 2;
> + *(s16 *)dst = beta;
> + dst += 2;
> + *(s16 *)dst = gamma;
> + dst += 2;
> + *(s16 *)dst = delta;
> + dst += 2;
> + }
> +
> + hantro_write_addr(vpu, AV1_GLOBAL_MODEL, av1_dec->global_model.dma);
> +}
> +
> +static int rockchip_vpu981_av1_tile_log2(int target)
> +{
> + int k;
> +
> + /*
> + * returns the smallest value for k such that 1 << k is greater
> + * than or equal to target
> + */
> + for (k = 0; (1 << k) < target; k++);
> +
> + return k;
> +}
> +
> +static void rockchip_vpu981_av1_dec_set_tile_info(struct hantro_ctx *ctx)
> +{
> + struct hantro_av1_dec_hw_ctx *av1_dec = &ctx->av1_dec;
> + struct hantro_av1_dec_ctrls *ctrls = &av1_dec->ctrls;
> + struct v4l2_av1_tile_info tile_info = ctrls->frame->tile_info;
> + const struct v4l2_ctrl_av1_tile_group_entry *group_entry =
> + ctrls->tile_group_entry;
> + int context_update_y =
> + tile_info.context_update_tile_id / tile_info.tile_cols;
> + int context_update_x =
> + tile_info.context_update_tile_id % tile_info.tile_cols;
> + int context_update_tile_id =
> + context_update_x * tile_info.tile_rows + context_update_y;
> + u8 *dst = av1_dec->tile_info.cpu;
> + struct hantro_dev *vpu = ctx->dev;
> + int tile0, tile1;
> +
> + memset(dst, 0, av1_dec->tile_info.size);
> +
> + for (tile0 = 0; tile0 < tile_info.tile_cols; tile0++) {
> + for (tile1 = 0; tile1 < tile_info.tile_rows; tile1++) {
> + int tile_id = tile1 * tile_info.tile_cols + tile0;
> + u32 start, end;
> + u32 y0 =
> + tile_info.height_in_sbs_minus_1[tile1] + 1;
> + u32 x0 = tile_info.width_in_sbs_minus_1[tile0] + 1;
> +
> + // tile size in SB units (width,height)
> + *dst++ = x0;
> + *dst++ = 0;
> + *dst++ = 0;
> + *dst++ = 0;
> + *dst++ = y0;
> + *dst++ = 0;
> + *dst++ = 0;
> + *dst++ = 0;
> +
> + // tile start position
> + start = group_entry[tile_id].tile_offset - group_entry[0].tile_offset;
> + *dst++ = start & 255;
> + *dst++ = (start >> 8) & 255;
> + *dst++ = (start >> 16) & 255;
> + *dst++ = (start >> 24) & 255;
> +
> + // # of bytes in tile data
> + end = start + group_entry[tile_id].tile_size;
> + *dst++ = end & 255;
> + *dst++ = (end >> 8) & 255;
> + *dst++ = (end >> 16) & 255;
> + *dst++ = (end >> 24) & 255;
> + }
> + }
> +
> + hantro_reg_write(vpu, &av1_multicore_expect_context_update,
> + !!(context_update_x == 0));
> + hantro_reg_write(vpu, &av1_tile_enable,
> + !!((tile_info.tile_cols > 1) || (tile_info.tile_rows > 1)));
> + hantro_reg_write(vpu, &av1_num_tile_cols_8k, tile_info.tile_cols);
> + hantro_reg_write(vpu, &av1_num_tile_rows_8k, tile_info.tile_rows);
> + hantro_reg_write(vpu, &av1_context_update_tile_id,
> + context_update_tile_id);
> + hantro_reg_write(vpu, &av1_tile_transpose, 1);
> + if (rockchip_vpu981_av1_tile_log2(tile_info.tile_cols) ||
> + rockchip_vpu981_av1_tile_log2(tile_info.tile_rows))
> + hantro_reg_write(vpu, &av1_dec_tile_size_mag, tile_info.tile_size_bytes - 1);
> + else
> + hantro_reg_write(vpu, &av1_dec_tile_size_mag, 3);
> +
> + hantro_write_addr(vpu, AV1_TILE_BASE, av1_dec->tile_info.dma);
> +}
> +
> +static int rockchip_vpu981_av1_dec_get_dist(struct hantro_ctx *ctx,
> + int a, int b)
> +{
> + struct hantro_av1_dec_hw_ctx *av1_dec = &ctx->av1_dec;
> + struct hantro_av1_dec_ctrls *ctrls = &av1_dec->ctrls;
> + int bits = ctrls->sequence->order_hint_bits - 1;
> + int diff, m;
> +
> + if (!ctrls->sequence->order_hint_bits)
> + return 0;
> +
> + diff = a - b;
> + m = 1 << bits;
> + diff = (diff & (m - 1)) - (diff & m);
> +
> + return diff;
> +}
> +
> +static void rockchip_vpu981_av1_dec_set_frame_sign_bias(struct hantro_ctx *ctx)
> +{
> + struct hantro_av1_dec_hw_ctx *av1_dec = &ctx->av1_dec;
> + struct hantro_av1_dec_ctrls *ctrls = &av1_dec->ctrls;
> + const struct v4l2_ctrl_av1_frame *frame = ctrls->frame;
> + const struct v4l2_ctrl_av1_sequence *sequence = ctrls->sequence;
> + int i;
> +
> + if (!sequence->order_hint_bits || IS_INTRA(frame->frame_type)) {
> + for (i = 0; i < V4L2_AV1_TOTAL_REFS_PER_FRAME; i++)
> + av1_dec->ref_frame_sign_bias[i] = 0;
> +
> + return;
> + }
> + // Identify the nearest forward and backward references.
> + for (i = 0; i < V4L2_AV1_TOTAL_REFS_PER_FRAME - 1; i++) {
> + if (rockchip_vpu981_get_frame_index(ctx, i) >= 0) {
> + int rel_off =
> + rockchip_vpu981_av1_dec_get_dist(ctx,
> + rockchip_vpu981_get_order_hint(ctx, i),
> + frame->order_hint);
> + av1_dec->ref_frame_sign_bias[i + 1] = (rel_off <= 0) ? 0 : 1;
> + }
> + }
> +}
> +
> +static bool
> +rockchip_vpu981_av1_dec_set_ref(struct hantro_ctx *ctx, int ref, int idx,
> + int width, int height)
> +{
> + struct hantro_av1_dec_hw_ctx *av1_dec = &ctx->av1_dec;
> + struct hantro_av1_dec_ctrls *ctrls = &av1_dec->ctrls;
> + const struct v4l2_ctrl_av1_frame *frame = ctrls->frame;
> + struct hantro_dev *vpu = ctx->dev;
> + struct hantro_decoded_buffer *dst;
> + dma_addr_t luma_addr, chroma_addr, mv_addr = 0;
> + size_t cr_offset = rockchip_vpu981_av1_dec_luma_size(ctx);
> + size_t mv_offset = rockchip_vpu981_av1_dec_chroma_size(ctx);
> + int cur_width = frame->frame_width_minus_1 + 1;
> + int cur_height = frame->frame_height_minus_1 + 1;
> + int scale_width =
> + ((width << AV1_REF_SCALE_SHIFT) + cur_width / 2) / cur_width;
> + int scale_height =
> + ((height << AV1_REF_SCALE_SHIFT) + cur_height / 2) / cur_height;
> +
> + switch (ref) {
> + case 0:
> + hantro_reg_write(vpu, &av1_ref0_height, height);
> + hantro_reg_write(vpu, &av1_ref0_width, width);
> + hantro_reg_write(vpu, &av1_ref0_ver_scale, scale_width);
> + hantro_reg_write(vpu, &av1_ref0_hor_scale, scale_height);
> + break;
> + case 1:
> + hantro_reg_write(vpu, &av1_ref1_height, height);
> + hantro_reg_write(vpu, &av1_ref1_width, width);
> + hantro_reg_write(vpu, &av1_ref1_ver_scale, scale_width);
> + hantro_reg_write(vpu, &av1_ref1_hor_scale, scale_height);
> + break;
> + case 2:
> + hantro_reg_write(vpu, &av1_ref2_height, height);
> + hantro_reg_write(vpu, &av1_ref2_width, width);
> + hantro_reg_write(vpu, &av1_ref2_ver_scale, scale_width);
> + hantro_reg_write(vpu, &av1_ref2_hor_scale, scale_height);
> + break;
> + case 3:
> + hantro_reg_write(vpu, &av1_ref3_height, height);
> + hantro_reg_write(vpu, &av1_ref3_width, width);
> + hantro_reg_write(vpu, &av1_ref3_ver_scale, scale_width);
> + hantro_reg_write(vpu, &av1_ref3_hor_scale, scale_height);
> + break;
> + case 4:
> + hantro_reg_write(vpu, &av1_ref4_height, height);
> + hantro_reg_write(vpu, &av1_ref4_width, width);
> + hantro_reg_write(vpu, &av1_ref4_ver_scale, scale_width);
> + hantro_reg_write(vpu, &av1_ref4_hor_scale, scale_height);
> + break;
> + case 5:
> + hantro_reg_write(vpu, &av1_ref5_height, height);
> + hantro_reg_write(vpu, &av1_ref5_width, width);
> + hantro_reg_write(vpu, &av1_ref5_ver_scale, scale_width);
> + hantro_reg_write(vpu, &av1_ref5_hor_scale, scale_height);
> + break;
> + case 6:
> + hantro_reg_write(vpu, &av1_ref6_height, height);
> + hantro_reg_write(vpu, &av1_ref6_width, width);
> + hantro_reg_write(vpu, &av1_ref6_ver_scale, scale_width);
> + hantro_reg_write(vpu, &av1_ref6_hor_scale, scale_height);
> + break;
> + default:
> + pr_warn("AV1 invalid reference frame index\n");
> + }
> +
> + dst = vb2_to_hantro_decoded_buf(&av1_dec->frame_refs[idx].vb2_ref->vb2_buf);
> + luma_addr = hantro_get_dec_buf_addr(ctx, &dst->base.vb.vb2_buf);
> + chroma_addr = luma_addr + cr_offset;
> + mv_addr = luma_addr + mv_offset;
> +
> + hantro_write_addr(vpu, AV1_REFERENCE_Y(ref), luma_addr);
> + hantro_write_addr(vpu, AV1_REFERENCE_CB(ref), chroma_addr);
> + hantro_write_addr(vpu, AV1_REFERENCE_MV(ref), mv_addr);
> +
> + return (scale_width != (1 << AV1_REF_SCALE_SHIFT)) ||
> + (scale_height != (1 << AV1_REF_SCALE_SHIFT));
> +}
> +
> +static void rockchip_vpu981_av1_dec_set_sign_bias(struct hantro_ctx *ctx,
> + int ref, int val)
> +{
> + struct hantro_dev *vpu = ctx->dev;
> +
> + switch (ref) {
> + case 0:
> + hantro_reg_write(vpu, &av1_ref0_sign_bias, val);
> + break;
> + case 1:
> + hantro_reg_write(vpu, &av1_ref1_sign_bias, val);
> + break;
> + case 2:
> + hantro_reg_write(vpu, &av1_ref2_sign_bias, val);
> + break;
> + case 3:
> + hantro_reg_write(vpu, &av1_ref3_sign_bias, val);
> + break;
> + case 4:
> + hantro_reg_write(vpu, &av1_ref4_sign_bias, val);
> + break;
> + case 5:
> + hantro_reg_write(vpu, &av1_ref5_sign_bias, val);
> + break;
> + case 6:
> + hantro_reg_write(vpu, &av1_ref6_sign_bias, val);
> + break;
> + default:
> + pr_warn("AV1 invalid sign bias index\n");
> + break;
> + }
> +}
> +
> +static void rockchip_vpu981_av1_dec_set_segmentation(struct hantro_ctx *ctx)
> +{
> + struct hantro_av1_dec_hw_ctx *av1_dec = &ctx->av1_dec;
> + struct hantro_av1_dec_ctrls *ctrls = &av1_dec->ctrls;
> + const struct v4l2_ctrl_av1_frame *frame = ctrls->frame;
> + const struct v4l2_av1_segmentation *seg = &frame->segmentation;
> + u32 segval[V4L2_AV1_MAX_SEGMENTS][V4L2_AV1_SEG_LVL_MAX] = { 0 };
> + struct hantro_dev *vpu = ctx->dev;
> + u8 segsign = 0, preskip_segid = 0, last_active_seg = 0, i, j;
> +
> + if (!!(seg->flags & V4L2_AV1_SEGMENTATION_FLAG_ENABLED) &&
> + frame->primary_ref_frame < V4L2_AV1_REFS_PER_FRAME) {
> + int idx = rockchip_vpu981_get_frame_index(ctx, frame->primary_ref_frame);
> +
> + if (idx >= 0) {
> + dma_addr_t luma_addr, mv_addr = 0;
> + struct hantro_decoded_buffer *seg;
> + size_t mv_offset = rockchip_vpu981_av1_dec_chroma_size(ctx);
> +
> + seg = vb2_to_hantro_decoded_buf(&av1_dec->frame_refs[idx].vb2_ref->vb2_buf);
> + luma_addr = hantro_get_dec_buf_addr(ctx, &seg->base.vb.vb2_buf);
> + mv_addr = luma_addr + mv_offset;
> +
> + hantro_write_addr(vpu, AV1_SEGMENTATION, mv_addr);
> + hantro_reg_write(vpu, &av1_use_temporal3_mvs, 1);
> + }
> + }
> +
> + hantro_reg_write(vpu, &av1_segment_temp_upd_e,
> + !!(seg->flags & V4L2_AV1_SEGMENTATION_FLAG_TEMPORAL_UPDATE));
> + hantro_reg_write(vpu, &av1_segment_upd_e,
> + !!(seg->flags & V4L2_AV1_SEGMENTATION_FLAG_UPDATE_MAP));
> + hantro_reg_write(vpu, &av1_segment_e,
> + !!(seg->flags & V4L2_AV1_SEGMENTATION_FLAG_ENABLED));
> +
> + hantro_reg_write(vpu, &av1_error_resilient,
> + !!(frame->flags & V4L2_AV1_FRAME_FLAG_ERROR_RESILIENT_MODE));
> +
> + if (IS_INTRA(frame->frame_type) ||
> + !!(frame->flags & V4L2_AV1_FRAME_FLAG_ERROR_RESILIENT_MODE)) {
> + hantro_reg_write(vpu, &av1_use_temporal3_mvs, 0);
> + }
> +
> + if (seg->flags & V4L2_AV1_SEGMENTATION_FLAG_ENABLED) {
> + int s;
> +
> + for (s = 0; s < V4L2_AV1_MAX_SEGMENTS; s++) {
> + if (seg->feature_enabled[s] &
> + V4L2_AV1_SEGMENT_FEATURE_ENABLED(V4L2_AV1_SEG_LVL_ALT_Q)) {
> + segval[s][V4L2_AV1_SEG_LVL_ALT_Q] =
> + clamp(abs(seg->feature_data[s][V4L2_AV1_SEG_LVL_ALT_Q]),
> + 0, 255);
> + segsign |=
> + (seg->feature_data[s][V4L2_AV1_SEG_LVL_ALT_Q] < 0) << s;
> + }
> +
> + if (seg->feature_enabled[s] &
> + V4L2_AV1_SEGMENT_FEATURE_ENABLED(V4L2_AV1_SEG_LVL_ALT_LF_Y_V))
> + segval[s][V4L2_AV1_SEG_LVL_ALT_LF_Y_V] =
> + clamp(abs(seg->feature_data[s][V4L2_AV1_SEG_LVL_ALT_LF_Y_V]),
> + -63, 63);
> +
> + if (seg->feature_enabled[s] &
> + V4L2_AV1_SEGMENT_FEATURE_ENABLED(V4L2_AV1_SEG_LVL_ALT_LF_Y_H))
> + segval[s][V4L2_AV1_SEG_LVL_ALT_LF_Y_H] =
> + clamp(abs(seg->feature_data[s][V4L2_AV1_SEG_LVL_ALT_LF_Y_H]),
> + -63, 63);
> +
> + if (seg->feature_enabled[s] &
> + V4L2_AV1_SEGMENT_FEATURE_ENABLED(V4L2_AV1_SEG_LVL_ALT_LF_U))
> + segval[s][V4L2_AV1_SEG_LVL_ALT_LF_U] =
> + clamp(abs(seg->feature_data[s][V4L2_AV1_SEG_LVL_ALT_LF_U]),
> + -63, 63);
> +
> + if (seg->feature_enabled[s] &
> + V4L2_AV1_SEGMENT_FEATURE_ENABLED(V4L2_AV1_SEG_LVL_ALT_LF_V))
> + segval[s][V4L2_AV1_SEG_LVL_ALT_LF_V] =
> + clamp(abs(seg->feature_data[s][V4L2_AV1_SEG_LVL_ALT_LF_V]),
> + -63, 63);
> +
> + if (frame->frame_type && seg->feature_enabled[s] &
> + V4L2_AV1_SEGMENT_FEATURE_ENABLED(V4L2_AV1_SEG_LVL_REF_FRAME))
> + segval[s][V4L2_AV1_SEG_LVL_REF_FRAME]++;
> +
> + if (seg->feature_enabled[s] &
> + V4L2_AV1_SEGMENT_FEATURE_ENABLED(V4L2_AV1_SEG_LVL_REF_SKIP))
> + segval[s][V4L2_AV1_SEG_LVL_REF_SKIP] = 1;
> +
> + if (seg->feature_enabled[s] &
> + V4L2_AV1_SEGMENT_FEATURE_ENABLED(V4L2_AV1_SEG_LVL_REF_GLOBALMV))
> + segval[s][V4L2_AV1_SEG_LVL_REF_GLOBALMV] = 1;
> + }
> + }
> +
> + for (i = 0; i < V4L2_AV1_MAX_SEGMENTS; i++) {
> + for (j = 0; j < V4L2_AV1_SEG_LVL_MAX; j++) {
> + if (seg->feature_enabled[i]
> + & V4L2_AV1_SEGMENT_FEATURE_ENABLED(j)) {
> + preskip_segid |= (j >= V4L2_AV1_SEG_LVL_REF_FRAME);
> + last_active_seg = max(i, last_active_seg);
> + }
> + }
> + }
> +
> + hantro_reg_write(vpu, &av1_last_active_seg, last_active_seg);
> + hantro_reg_write(vpu, &av1_preskip_segid, preskip_segid);
> +
> + hantro_reg_write(vpu, &av1_seg_quant_sign, segsign);
> +
> + /* Write QP, filter level, ref frame and skip for every segment */
> + hantro_reg_write(vpu, &av1_quant_seg0,
> + segval[0][V4L2_AV1_SEG_LVL_ALT_Q]);
> + hantro_reg_write(vpu, &av1_filt_level_delta0_seg0,
> + segval[0][V4L2_AV1_SEG_LVL_ALT_LF_Y_V]);
> + hantro_reg_write(vpu, &av1_filt_level_delta1_seg0,
> + segval[0][V4L2_AV1_SEG_LVL_ALT_LF_Y_H]);
> + hantro_reg_write(vpu, &av1_filt_level_delta2_seg0,
> + segval[0][V4L2_AV1_SEG_LVL_ALT_LF_U]);
> + hantro_reg_write(vpu, &av1_filt_level_delta3_seg0,
> + segval[0][V4L2_AV1_SEG_LVL_ALT_LF_V]);
> + hantro_reg_write(vpu, &av1_refpic_seg0,
> + segval[0][V4L2_AV1_SEG_LVL_REF_FRAME]);
> + hantro_reg_write(vpu, &av1_skip_seg0,
> + segval[0][V4L2_AV1_SEG_LVL_REF_SKIP]);
> + hantro_reg_write(vpu, &av1_global_mv_seg0,
> + segval[0][V4L2_AV1_SEG_LVL_REF_GLOBALMV]);
> +
> + hantro_reg_write(vpu, &av1_quant_seg1,
> + segval[1][V4L2_AV1_SEG_LVL_ALT_Q]);
> + hantro_reg_write(vpu, &av1_filt_level_delta0_seg1,
> + segval[1][V4L2_AV1_SEG_LVL_ALT_LF_Y_V]);
> + hantro_reg_write(vpu, &av1_filt_level_delta1_seg1,
> + segval[1][V4L2_AV1_SEG_LVL_ALT_LF_Y_H]);
> + hantro_reg_write(vpu, &av1_filt_level_delta2_seg1,
> + segval[1][V4L2_AV1_SEG_LVL_ALT_LF_U]);
> + hantro_reg_write(vpu, &av1_filt_level_delta3_seg1,
> + segval[1][V4L2_AV1_SEG_LVL_ALT_LF_V]);
> + hantro_reg_write(vpu, &av1_refpic_seg1,
> + segval[1][V4L2_AV1_SEG_LVL_REF_FRAME]);
> + hantro_reg_write(vpu, &av1_skip_seg1,
> + segval[1][V4L2_AV1_SEG_LVL_REF_SKIP]);
> + hantro_reg_write(vpu, &av1_global_mv_seg1,
> + segval[1][V4L2_AV1_SEG_LVL_REF_GLOBALMV]);
> +
> + hantro_reg_write(vpu, &av1_quant_seg2,
> + segval[2][V4L2_AV1_SEG_LVL_ALT_Q]);
> + hantro_reg_write(vpu, &av1_filt_level_delta0_seg2,
> + segval[2][V4L2_AV1_SEG_LVL_ALT_LF_Y_V]);
> + hantro_reg_write(vpu, &av1_filt_level_delta1_seg2,
> + segval[2][V4L2_AV1_SEG_LVL_ALT_LF_Y_H]);
> + hantro_reg_write(vpu, &av1_filt_level_delta2_seg2,
> + segval[2][V4L2_AV1_SEG_LVL_ALT_LF_U]);
> + hantro_reg_write(vpu, &av1_filt_level_delta3_seg2,
> + segval[2][V4L2_AV1_SEG_LVL_ALT_LF_V]);
> + hantro_reg_write(vpu, &av1_refpic_seg2,
> + segval[2][V4L2_AV1_SEG_LVL_REF_FRAME]);
> + hantro_reg_write(vpu, &av1_skip_seg2,
> + segval[2][V4L2_AV1_SEG_LVL_REF_SKIP]);
> + hantro_reg_write(vpu, &av1_global_mv_seg2,
> + segval[2][V4L2_AV1_SEG_LVL_REF_GLOBALMV]);
> +
> + hantro_reg_write(vpu, &av1_quant_seg3,
> + segval[3][V4L2_AV1_SEG_LVL_ALT_Q]);
> + hantro_reg_write(vpu, &av1_filt_level_delta0_seg3,
> + segval[3][V4L2_AV1_SEG_LVL_ALT_LF_Y_V]);
> + hantro_reg_write(vpu, &av1_filt_level_delta1_seg3,
> + segval[3][V4L2_AV1_SEG_LVL_ALT_LF_Y_H]);
> + hantro_reg_write(vpu, &av1_filt_level_delta2_seg3,
> + segval[3][V4L2_AV1_SEG_LVL_ALT_LF_U]);
> + hantro_reg_write(vpu, &av1_filt_level_delta3_seg3,
> + segval[3][V4L2_AV1_SEG_LVL_ALT_LF_V]);
> + hantro_reg_write(vpu, &av1_refpic_seg3,
> + segval[3][V4L2_AV1_SEG_LVL_REF_FRAME]);
> + hantro_reg_write(vpu, &av1_skip_seg3,
> + segval[3][V4L2_AV1_SEG_LVL_REF_SKIP]);
> + hantro_reg_write(vpu, &av1_global_mv_seg3,
> + segval[3][V4L2_AV1_SEG_LVL_REF_GLOBALMV]);
> +
> + hantro_reg_write(vpu, &av1_quant_seg4,
> + segval[4][V4L2_AV1_SEG_LVL_ALT_Q]);
> + hantro_reg_write(vpu, &av1_filt_level_delta0_seg4,
> + segval[4][V4L2_AV1_SEG_LVL_ALT_LF_Y_V]);
> + hantro_reg_write(vpu, &av1_filt_level_delta1_seg4,
> + segval[4][V4L2_AV1_SEG_LVL_ALT_LF_Y_H]);
> + hantro_reg_write(vpu, &av1_filt_level_delta2_seg4,
> + segval[4][V4L2_AV1_SEG_LVL_ALT_LF_U]);
> + hantro_reg_write(vpu, &av1_filt_level_delta3_seg4,
> + segval[4][V4L2_AV1_SEG_LVL_ALT_LF_V]);
> + hantro_reg_write(vpu, &av1_refpic_seg4,
> + segval[4][V4L2_AV1_SEG_LVL_REF_FRAME]);
> + hantro_reg_write(vpu, &av1_skip_seg4,
> + segval[4][V4L2_AV1_SEG_LVL_REF_SKIP]);
> + hantro_reg_write(vpu, &av1_global_mv_seg4,
> + segval[4][V4L2_AV1_SEG_LVL_REF_GLOBALMV]);
> +
> + hantro_reg_write(vpu, &av1_quant_seg5,
> + segval[5][V4L2_AV1_SEG_LVL_ALT_Q]);
> + hantro_reg_write(vpu, &av1_filt_level_delta0_seg5,
> + segval[5][V4L2_AV1_SEG_LVL_ALT_LF_Y_V]);
> + hantro_reg_write(vpu, &av1_filt_level_delta1_seg5,
> + segval[5][V4L2_AV1_SEG_LVL_ALT_LF_Y_H]);
> + hantro_reg_write(vpu, &av1_filt_level_delta2_seg5,
> + segval[5][V4L2_AV1_SEG_LVL_ALT_LF_U]);
> + hantro_reg_write(vpu, &av1_filt_level_delta3_seg5,
> + segval[5][V4L2_AV1_SEG_LVL_ALT_LF_V]);
> + hantro_reg_write(vpu, &av1_refpic_seg5,
> + segval[5][V4L2_AV1_SEG_LVL_REF_FRAME]);
> + hantro_reg_write(vpu, &av1_skip_seg5,
> + segval[5][V4L2_AV1_SEG_LVL_REF_SKIP]);
> + hantro_reg_write(vpu, &av1_global_mv_seg5,
> + segval[5][V4L2_AV1_SEG_LVL_REF_GLOBALMV]);
> +
> + hantro_reg_write(vpu, &av1_quant_seg6,
> + segval[6][V4L2_AV1_SEG_LVL_ALT_Q]);
> + hantro_reg_write(vpu, &av1_filt_level_delta0_seg6,
> + segval[6][V4L2_AV1_SEG_LVL_ALT_LF_Y_V]);
> + hantro_reg_write(vpu, &av1_filt_level_delta1_seg6,
> + segval[6][V4L2_AV1_SEG_LVL_ALT_LF_Y_H]);
> + hantro_reg_write(vpu, &av1_filt_level_delta2_seg6,
> + segval[6][V4L2_AV1_SEG_LVL_ALT_LF_U]);
> + hantro_reg_write(vpu, &av1_filt_level_delta3_seg6,
> + segval[6][V4L2_AV1_SEG_LVL_ALT_LF_V]);
> + hantro_reg_write(vpu, &av1_refpic_seg6,
> + segval[6][V4L2_AV1_SEG_LVL_REF_FRAME]);
> + hantro_reg_write(vpu, &av1_skip_seg6,
> + segval[6][V4L2_AV1_SEG_LVL_REF_SKIP]);
> + hantro_reg_write(vpu, &av1_global_mv_seg6,
> + segval[6][V4L2_AV1_SEG_LVL_REF_GLOBALMV]);
> +
> + hantro_reg_write(vpu, &av1_quant_seg7,
> + segval[7][V4L2_AV1_SEG_LVL_ALT_Q]);
> + hantro_reg_write(vpu, &av1_filt_level_delta0_seg7,
> + segval[7][V4L2_AV1_SEG_LVL_ALT_LF_Y_V]);
> + hantro_reg_write(vpu, &av1_filt_level_delta1_seg7,
> + segval[7][V4L2_AV1_SEG_LVL_ALT_LF_Y_H]);
> + hantro_reg_write(vpu, &av1_filt_level_delta2_seg7,
> + segval[7][V4L2_AV1_SEG_LVL_ALT_LF_U]);
> + hantro_reg_write(vpu, &av1_filt_level_delta3_seg7,
> + segval[7][V4L2_AV1_SEG_LVL_ALT_LF_V]);
> + hantro_reg_write(vpu, &av1_refpic_seg7,
> + segval[7][V4L2_AV1_SEG_LVL_REF_FRAME]);
> + hantro_reg_write(vpu, &av1_skip_seg7,
> + segval[7][V4L2_AV1_SEG_LVL_REF_SKIP]);
> + hantro_reg_write(vpu, &av1_global_mv_seg7,
> + segval[7][V4L2_AV1_SEG_LVL_REF_GLOBALMV]);
> +}
> +
> +static bool rockchip_vpu981_av1_dec_is_lossless(struct hantro_ctx *ctx)
> +{
> + struct hantro_av1_dec_hw_ctx *av1_dec = &ctx->av1_dec;
> + struct hantro_av1_dec_ctrls *ctrls = &av1_dec->ctrls;
> + const struct v4l2_ctrl_av1_frame *frame = ctrls->frame;
> + const struct v4l2_av1_segmentation *segmentation = &frame->segmentation;
> + const struct v4l2_av1_quantization *quantization = &frame->quantization;
> + int i;
> +
> + for (i = 0; i < V4L2_AV1_MAX_SEGMENTS; i++) {
> + int qindex = quantization->base_q_idx;
> +
> + if (segmentation->feature_enabled[i] &
> + V4L2_AV1_SEGMENT_FEATURE_ENABLED(V4L2_AV1_SEG_LVL_ALT_Q)) {
> + qindex += segmentation->feature_data[i][V4L2_AV1_SEG_LVL_ALT_Q];
> + }
> + qindex = clamp(qindex, 0, 255);
> +
> + if (qindex ||
> + quantization->delta_q_y_dc ||
> + quantization->delta_q_u_dc ||
> + quantization->delta_q_u_ac ||
> + quantization->delta_q_v_dc ||
> + quantization->delta_q_v_ac)
> + return false;
> + }
> + return true;
> +}
> +
> +static void rockchip_vpu981_av1_dec_set_loopfilter(struct hantro_ctx *ctx)
> +{
> + struct hantro_av1_dec_hw_ctx *av1_dec = &ctx->av1_dec;
> + struct hantro_av1_dec_ctrls *ctrls = &av1_dec->ctrls;
> + const struct v4l2_ctrl_av1_frame *frame = ctrls->frame;
> + const struct v4l2_av1_loop_filter *loop_filter = &frame->loop_filter;
> + bool filtering_dis = (loop_filter->level[0] == 0) && (loop_filter->level[1] == 0);
> + struct hantro_dev *vpu = ctx->dev;
> +
> + hantro_reg_write(vpu, &av1_filtering_dis, filtering_dis);
> + hantro_reg_write(vpu, &av1_filt_level_base_gt32, loop_filter->level[0] > 32);
> + hantro_reg_write(vpu, &av1_filt_sharpness, loop_filter->sharpness);
> +
> + hantro_reg_write(vpu, &av1_filt_level0, loop_filter->level[0]);
> + hantro_reg_write(vpu, &av1_filt_level1, loop_filter->level[1]);
> + hantro_reg_write(vpu, &av1_filt_level2, loop_filter->level[2]);
> + hantro_reg_write(vpu, &av1_filt_level3, loop_filter->level[3]);
> +
> + if (loop_filter->flags & V4L2_AV1_LOOP_FILTER_FLAG_DELTA_ENABLED &&
> + !rockchip_vpu981_av1_dec_is_lossless(ctx) &&
> + !(frame->flags & V4L2_AV1_FRAME_FLAG_ALLOW_INTRABC)) {
> + hantro_reg_write(vpu, &av1_filt_ref_adj_0,
> + loop_filter->ref_deltas[0]);
> + hantro_reg_write(vpu, &av1_filt_ref_adj_1,
> + loop_filter->ref_deltas[1]);
> + hantro_reg_write(vpu, &av1_filt_ref_adj_2,
> + loop_filter->ref_deltas[2]);
> + hantro_reg_write(vpu, &av1_filt_ref_adj_3,
> + loop_filter->ref_deltas[3]);
> + hantro_reg_write(vpu, &av1_filt_ref_adj_4,
> + loop_filter->ref_deltas[4]);
> + hantro_reg_write(vpu, &av1_filt_ref_adj_5,
> + loop_filter->ref_deltas[5]);
> + hantro_reg_write(vpu, &av1_filt_ref_adj_6,
> + loop_filter->ref_deltas[6]);
> + hantro_reg_write(vpu, &av1_filt_ref_adj_7,
> + loop_filter->ref_deltas[7]);
> + hantro_reg_write(vpu, &av1_filt_mb_adj_0,
> + loop_filter->mode_deltas[0]);
> + hantro_reg_write(vpu, &av1_filt_mb_adj_1,
> + loop_filter->mode_deltas[1]);
> + } else {
> + hantro_reg_write(vpu, &av1_filt_ref_adj_0, 0);
> + hantro_reg_write(vpu, &av1_filt_ref_adj_1, 0);
> + hantro_reg_write(vpu, &av1_filt_ref_adj_2, 0);
> + hantro_reg_write(vpu, &av1_filt_ref_adj_3, 0);
> + hantro_reg_write(vpu, &av1_filt_ref_adj_4, 0);
> + hantro_reg_write(vpu, &av1_filt_ref_adj_5, 0);
> + hantro_reg_write(vpu, &av1_filt_ref_adj_6, 0);
> + hantro_reg_write(vpu, &av1_filt_ref_adj_7, 0);
> + hantro_reg_write(vpu, &av1_filt_mb_adj_0, 0);
> + hantro_reg_write(vpu, &av1_filt_mb_adj_1, 0);
> + }
> +
> + hantro_write_addr(vpu, AV1_DB_DATA_COL, av1_dec->db_data_col.dma);
> + hantro_write_addr(vpu, AV1_DB_CTRL_COL, av1_dec->db_ctrl_col.dma);
> +}
> +
> +static void rockchip_vpu981_av1_dec_update_prob(struct hantro_ctx *ctx)
> +{
> + struct hantro_av1_dec_hw_ctx *av1_dec = &ctx->av1_dec;
> + struct hantro_av1_dec_ctrls *ctrls = &av1_dec->ctrls;
> + const struct v4l2_ctrl_av1_frame *frame = ctrls->frame;
> + bool frame_is_intra = IS_INTRA(frame->frame_type);
> + struct av1cdfs *out_cdfs = (struct av1cdfs *)av1_dec->prob_tbl_out.cpu;
> + int i;
> +
> + if (frame->flags & V4L2_AV1_FRAME_FLAG_DISABLE_FRAME_END_UPDATE_CDF)
> + return;
> +
> + for (i = 0; i < NUM_REF_FRAMES; i++) {
> + if (frame->refresh_frame_flags & (1 << i)) {
> + struct mvcdfs stored_mv_cdf;
> +
> + rockchip_av1_get_cdfs(ctx, i);
> + stored_mv_cdf = av1_dec->cdfs->mv_cdf;
> + *av1_dec->cdfs = *out_cdfs;
> + if (frame_is_intra) {
> + av1_dec->cdfs->mv_cdf = stored_mv_cdf;
> + *av1_dec->cdfs_ndvc = out_cdfs->mv_cdf;
> + }
> + rockchip_av1_store_cdfs(ctx,
> + frame->refresh_frame_flags);
> + break;
> + }
> + }
> +}
> +
> +void rockchip_vpu981_av1_dec_done(struct hantro_ctx *ctx)
> +{
> + rockchip_vpu981_av1_dec_update_prob(ctx);
> +}
> +
> +static void rockchip_vpu981_av1_dec_set_prob(struct hantro_ctx *ctx)
> +{
> + struct hantro_av1_dec_hw_ctx *av1_dec = &ctx->av1_dec;
> + struct hantro_av1_dec_ctrls *ctrls = &av1_dec->ctrls;
> + const struct v4l2_ctrl_av1_frame *frame = ctrls->frame;
> + const struct v4l2_av1_quantization *quantization = &frame->quantization;
> + struct hantro_dev *vpu = ctx->dev;
> + bool error_resilient_mode =
> + !!(frame->flags & V4L2_AV1_FRAME_FLAG_ERROR_RESILIENT_MODE);
> + bool frame_is_intra = IS_INTRA(frame->frame_type);
> +
> + if (error_resilient_mode || frame_is_intra ||
> + frame->primary_ref_frame == AV1_PRIMARY_REF_NONE) {
> + av1_dec->cdfs = &av1_dec->default_cdfs;
> + av1_dec->cdfs_ndvc = &av1_dec->default_cdfs_ndvc;
> + rockchip_av1_default_coeff_probs(quantization->base_q_idx,
> + av1_dec->cdfs);
> + } else {
> + rockchip_av1_get_cdfs(ctx, frame->ref_frame_idx[frame->primary_ref_frame]);
> + }
> + rockchip_av1_store_cdfs(ctx, frame->refresh_frame_flags);
> +
> + memcpy(av1_dec->prob_tbl.cpu, av1_dec->cdfs, sizeof(struct av1cdfs));
> +
> + if (frame_is_intra) {
> + int mv_offset = offsetof(struct av1cdfs, mv_cdf);
> + /* Overwrite MV context area with intrabc MV context */
> + memcpy(av1_dec->prob_tbl.cpu + mv_offset, av1_dec->cdfs_ndvc,
> + sizeof(struct mvcdfs));
> + }
> +
> + hantro_write_addr(vpu, AV1_PROP_TABLE_OUT, av1_dec->prob_tbl_out.dma);
> + hantro_write_addr(vpu, AV1_PROP_TABLE, av1_dec->prob_tbl.dma);
> +}
> +
> +static void rockchip_vpu981_av1_dec_set_cdef(struct hantro_ctx *ctx)
> +{
> + struct hantro_av1_dec_hw_ctx *av1_dec = &ctx->av1_dec;
> + struct hantro_av1_dec_ctrls *ctrls = &av1_dec->ctrls;
> + const struct v4l2_ctrl_av1_frame *frame = ctrls->frame;
> + const struct v4l2_av1_cdef *cdef = &frame->cdef;
> + struct hantro_dev *vpu = ctx->dev;
> + u32 luma_pri_strength = 0;
> + u16 luma_sec_strength = 0;
> + u32 chroma_pri_strength = 0;
> + u16 chroma_sec_strength = 0;
> + int i;
> +
> + hantro_reg_write(vpu, &av1_cdef_bits, cdef->bits);
> + hantro_reg_write(vpu, &av1_cdef_damping, cdef->damping_minus_3);
> +
> + for (i = 0; i < (1 << cdef->bits); i++) {
> + luma_pri_strength |= cdef->y_pri_strength[i] << (i * 4);
> + if (cdef->y_sec_strength[i] == 4)
> + luma_sec_strength |= 3 << (i * 2);
> + else
> + luma_sec_strength |= cdef->y_sec_strength[i] << (i * 2);
> +
> + chroma_pri_strength |= cdef->uv_pri_strength[i] << (i * 4);
> + if (cdef->uv_sec_strength[i] == 4)
> + chroma_sec_strength |= 3 << (i * 2);
> + else
> + chroma_sec_strength |= cdef->uv_sec_strength[i] << (i * 2);
> + }
> +
> + hantro_reg_write(vpu, &av1_cdef_luma_primary_strength,
> + luma_pri_strength);
> + hantro_reg_write(vpu, &av1_cdef_luma_secondary_strength,
> + luma_sec_strength);
> + hantro_reg_write(vpu, &av1_cdef_chroma_primary_strength,
> + chroma_pri_strength);
> + hantro_reg_write(vpu, &av1_cdef_chroma_secondary_strength,
> + chroma_sec_strength);
> +
> + hantro_write_addr(vpu, AV1_CDEF_COL, av1_dec->cdef_col.dma);
> +}
> +
> +static void rockchip_vpu981_av1_dec_set_lr(struct hantro_ctx *ctx)
> +{
> + struct hantro_av1_dec_hw_ctx *av1_dec = &ctx->av1_dec;
> + struct hantro_av1_dec_ctrls *ctrls = &av1_dec->ctrls;
> + const struct v4l2_ctrl_av1_frame *frame = ctrls->frame;
> + const struct v4l2_av1_loop_restoration *loop_restoration =
> + &frame->loop_restoration;
> + struct hantro_dev *vpu = ctx->dev;
> + u16 lr_type = 0, lr_unit_size = 0;
> + u8 restoration_unit_size[V4L2_AV1_NUM_PLANES_MAX] = { 3, 3, 3 };
> + int i;
> +
> + if (loop_restoration->flags & V4L2_AV1_LOOP_RESTORATION_FLAG_USES_LR) {
> + restoration_unit_size[0] = 1 + loop_restoration->lr_unit_shift;
> + restoration_unit_size[1] =
> + 1 + loop_restoration->lr_unit_shift - loop_restoration->lr_uv_shift;
> + restoration_unit_size[2] =
> + 1 + loop_restoration->lr_unit_shift - loop_restoration->lr_uv_shift;
> + }
> +
> + for (i = 0; i < V4L2_AV1_NUM_PLANES_MAX; i++) {
> + lr_type |=
> + loop_restoration->frame_restoration_type[i] << (i * 2);
> + lr_unit_size |= restoration_unit_size[i] << (i * 2);
> + }
> +
> + hantro_reg_write(vpu, &av1_lr_type, lr_type);
> + hantro_reg_write(vpu, &av1_lr_unit_size, lr_unit_size);
> + hantro_write_addr(vpu, AV1_LR_COL, av1_dec->lr_col.dma);
> +}
> +
> +static void rockchip_vpu981_av1_dec_set_superres_params(struct hantro_ctx *ctx)
> +{
> + struct hantro_av1_dec_hw_ctx *av1_dec = &ctx->av1_dec;
> + struct hantro_av1_dec_ctrls *ctrls = &av1_dec->ctrls;
> + const struct v4l2_ctrl_av1_frame *frame = ctrls->frame;
> + struct hantro_dev *vpu = ctx->dev;
> + u8 superres_scale_denominator = SCALE_NUMERATOR;
> + int superres_luma_step = RS_SCALE_SUBPEL_BITS;
> + int superres_chroma_step = RS_SCALE_SUBPEL_BITS;
> + int superres_luma_step_invra = RS_SCALE_SUBPEL_BITS;
> + int superres_chroma_step_invra = RS_SCALE_SUBPEL_BITS;
> + int superres_init_luma_subpel_x = 0;
> + int superres_init_chroma_subpel_x = 0;
> + int superres_is_scaled = 0;
> + int min_w = min_t(uint32_t, 16, frame->upscaled_width);
> + int upscaled_luma, downscaled_luma;
> + int downscaled_chroma, upscaled_chroma;
> + int step_luma, step_chroma;
> + int err_luma, err_chroma;
> + int initial_luma, initial_chroma;
> + int width = 0;
> +
> + if (frame->flags & V4L2_AV1_FRAME_FLAG_USE_SUPERRES)
> + superres_scale_denominator = frame->superres_denom;
> +
> + if (superres_scale_denominator <= SCALE_NUMERATOR)
> + goto set_regs;
> +
> + width = (frame->upscaled_width * SCALE_NUMERATOR +
> + (superres_scale_denominator / 2)) / superres_scale_denominator;
> +
> + if (width < min_w)
> + width = min_w;
> +
> + if (width == frame->upscaled_width)
> + goto set_regs;
> +
> + superres_is_scaled = 1;
> + upscaled_luma = frame->upscaled_width;
> + downscaled_luma = width;
> + downscaled_chroma = (downscaled_luma + 1) >> 1;
> + upscaled_chroma = (upscaled_luma + 1) >> 1;
> + step_luma =
> + ((downscaled_luma << RS_SCALE_SUBPEL_BITS) +
> + (upscaled_luma / 2)) / upscaled_luma;
> + step_chroma =
> + ((downscaled_chroma << RS_SCALE_SUBPEL_BITS) +
> + (upscaled_chroma / 2)) / upscaled_chroma;
> + err_luma =
> + (upscaled_luma * step_luma)
> + - (downscaled_luma << RS_SCALE_SUBPEL_BITS);
> + err_chroma =
> + (upscaled_chroma * step_chroma)
> + - (downscaled_chroma << RS_SCALE_SUBPEL_BITS);
> + initial_luma =
> + ((-((upscaled_luma - downscaled_luma) << (RS_SCALE_SUBPEL_BITS - 1))
> + + upscaled_luma / 2)
> + / upscaled_luma + (1 << (RS_SCALE_EXTRA_BITS - 1)) - err_luma / 2)
> + & RS_SCALE_SUBPEL_MASK;
> + initial_chroma =
> + ((-((upscaled_chroma - downscaled_chroma) << (RS_SCALE_SUBPEL_BITS - 1))
> + + upscaled_chroma / 2)
> + / upscaled_chroma + (1 << (RS_SCALE_EXTRA_BITS - 1)) - err_chroma / 2)
> + & RS_SCALE_SUBPEL_MASK;
> + superres_luma_step = step_luma;
> + superres_chroma_step = step_chroma;
> + superres_luma_step_invra =
> + ((upscaled_luma << RS_SCALE_SUBPEL_BITS) + (downscaled_luma / 2))
> + / downscaled_luma;
> + superres_chroma_step_invra =
> + ((upscaled_chroma << RS_SCALE_SUBPEL_BITS) + (downscaled_chroma / 2))
> + / downscaled_chroma;
> + superres_init_luma_subpel_x = initial_luma;
> + superres_init_chroma_subpel_x = initial_chroma;
> +
> +set_regs:
> + hantro_reg_write(vpu, &av1_superres_pic_width, frame->upscaled_width);
> +
> + if (frame->flags & V4L2_AV1_FRAME_FLAG_USE_SUPERRES)
> + hantro_reg_write(vpu, &av1_scale_denom_minus9,
> + frame->superres_denom - SUPERRES_SCALE_DENOMINATOR_MIN);
> + else
> + hantro_reg_write(vpu, &av1_scale_denom_minus9, frame->superres_denom);
> +
> + hantro_reg_write(vpu, &av1_superres_luma_step, superres_luma_step);
> + hantro_reg_write(vpu, &av1_superres_chroma_step, superres_chroma_step);
> + hantro_reg_write(vpu, &av1_superres_luma_step_invra,
> + superres_luma_step_invra);
> + hantro_reg_write(vpu, &av1_superres_chroma_step_invra,
> + superres_chroma_step_invra);
> + hantro_reg_write(vpu, &av1_superres_init_luma_subpel_x,
> + superres_init_luma_subpel_x);
> + hantro_reg_write(vpu, &av1_superres_init_chroma_subpel_x,
> + superres_init_chroma_subpel_x);
> + hantro_reg_write(vpu, &av1_superres_is_scaled, superres_is_scaled);
> +
> + hantro_write_addr(vpu, AV1_SR_COL, av1_dec->sr_col.dma);
> +}
> +
> +static void rockchip_vpu981_av1_dec_set_picture_dimensions(struct hantro_ctx *ctx)
> +{
> + struct hantro_av1_dec_hw_ctx *av1_dec = &ctx->av1_dec;
> + struct hantro_av1_dec_ctrls *ctrls = &av1_dec->ctrls;
> + const struct v4l2_ctrl_av1_frame *frame = ctrls->frame;
> + struct hantro_dev *vpu = ctx->dev;
> + int pic_width_in_cbs = DIV_ROUND_UP(frame->frame_width_minus_1 + 1, 8);
> + int pic_height_in_cbs = DIV_ROUND_UP(frame->frame_height_minus_1 + 1, 8);
> + int pic_width_pad = ALIGN(frame->frame_width_minus_1 + 1, 8)
> + - (frame->frame_width_minus_1 + 1);
> + int pic_height_pad = ALIGN(frame->frame_height_minus_1 + 1, 8)
> + - (frame->frame_height_minus_1 + 1);
> +
> + hantro_reg_write(vpu, &av1_pic_width_in_cbs, pic_width_in_cbs);
> + hantro_reg_write(vpu, &av1_pic_height_in_cbs, pic_height_in_cbs);
> + hantro_reg_write(vpu, &av1_pic_width_pad, pic_width_pad);
> + hantro_reg_write(vpu, &av1_pic_height_pad, pic_height_pad);
> +
> + rockchip_vpu981_av1_dec_set_superres_params(ctx);
> +}
> +
> +static void rockchip_vpu981_av1_dec_set_other_frames(struct hantro_ctx *ctx)
> +{
> + struct hantro_av1_dec_hw_ctx *av1_dec = &ctx->av1_dec;
> + struct hantro_av1_dec_ctrls *ctrls = &av1_dec->ctrls;
> + const struct v4l2_ctrl_av1_frame *frame = ctrls->frame;
> + struct hantro_dev *vpu = ctx->dev;
> + bool use_ref_frame_mvs =
> + !!(ctrls->frame->flags & V4L2_AV1_FRAME_FLAG_USE_REF_FRAME_MVS);
> + int cur_frame_offset = frame->order_hint;
> + int alt_frame_offset = 0;
> + int gld_frame_offset = 0;
> + int bwd_frame_offset = 0;
> + int alt2_frame_offset = 0;
> + int refs_selected[3] = { 0, 0, 0 };
> + int cur_mi_cols = DIV_ROUND_UP(frame->frame_width_minus_1 + 1, 8);
> + int cur_mi_rows = DIV_ROUND_UP(frame->frame_height_minus_1 + 1, 8);
> + int cur_offset[V4L2_AV1_TOTAL_REFS_PER_FRAME - 1];
> + int cur_roffset[V4L2_AV1_TOTAL_REFS_PER_FRAME - 1];
> + int mf_types[3] = { 0, 0, 0 };
> + int ref_stamp = 2;
> + int ref_ind = 0;
> + int rf, idx;
> +
> + alt_frame_offset = rockchip_vpu981_get_order_hint(ctx, ALT_BUF_IDX);
> + gld_frame_offset = rockchip_vpu981_get_order_hint(ctx, GLD_BUF_IDX);
> + bwd_frame_offset = rockchip_vpu981_get_order_hint(ctx, BWD_BUF_IDX);
> + alt2_frame_offset = rockchip_vpu981_get_order_hint(ctx, ALT2_BUF_IDX);
> +
> + idx = rockchip_vpu981_get_frame_index(ctx, LST_BUF_IDX);
> + if (idx >= 0) {
> + int alt_frame_offset_in_lst =
> + av1_dec->frame_refs[idx].order_hints[V4L2_AV1_REF_ALTREF_FRAME];
> + bool is_lst_overlay =
> + (alt_frame_offset_in_lst == gld_frame_offset);
> +
> + if (!is_lst_overlay) {
> + int lst_mi_cols = av1_dec->frame_refs[idx].mi_cols;
> + int lst_mi_rows = av1_dec->frame_refs[idx].mi_rows;
> + bool lst_intra_only =
> + IS_INTRA(av1_dec->frame_refs[idx].frame_type);
> +
> + if (lst_mi_cols == cur_mi_cols &&
> + lst_mi_rows == cur_mi_rows && !lst_intra_only) {
> + mf_types[ref_ind] = V4L2_AV1_REF_LAST_FRAME;
> + refs_selected[ref_ind++] = LST_BUF_IDX;
> + }
> + }
> + ref_stamp--;
> + }
> +
> + idx = rockchip_vpu981_get_frame_index(ctx, BWD_BUF_IDX);
> + if (rockchip_vpu981_av1_dec_get_dist(ctx, bwd_frame_offset, cur_frame_offset) > 0) {
> + int bwd_mi_cols = av1_dec->frame_refs[idx].mi_cols;
> + int bwd_mi_rows = av1_dec->frame_refs[idx].mi_rows;
> + bool bwd_intra_only =
> + IS_INTRA(av1_dec->frame_refs[idx].frame_type);
> +
> + if (bwd_mi_cols == cur_mi_cols && bwd_mi_rows == cur_mi_rows &&
> + !bwd_intra_only) {
> + mf_types[ref_ind] = V4L2_AV1_REF_BWDREF_FRAME;
> + refs_selected[ref_ind++] = BWD_BUF_IDX;
> + ref_stamp--;
> + }
> + }
> +
> + idx = rockchip_vpu981_get_frame_index(ctx, ALT2_BUF_IDX);
> + if (rockchip_vpu981_av1_dec_get_dist(ctx, alt2_frame_offset, cur_frame_offset) > 0) {
> + int alt2_mi_cols = av1_dec->frame_refs[idx].mi_cols;
> + int alt2_mi_rows = av1_dec->frame_refs[idx].mi_rows;
> + bool alt2_intra_only =
> + IS_INTRA(av1_dec->frame_refs[idx].frame_type);
> +
> + if (alt2_mi_cols == cur_mi_cols && alt2_mi_rows == cur_mi_rows &&
> + !alt2_intra_only) {
> + mf_types[ref_ind] = V4L2_AV1_REF_ALTREF2_FRAME;
> + refs_selected[ref_ind++] = ALT2_BUF_IDX;
> + ref_stamp--;
> + }
> + }
> +
> + idx = rockchip_vpu981_get_frame_index(ctx, ALT_BUF_IDX);
> + if (rockchip_vpu981_av1_dec_get_dist(ctx, alt_frame_offset, cur_frame_offset) > 0 &&
> + ref_stamp >= 0) {
> + int alt_mi_cols = av1_dec->frame_refs[idx].mi_cols;
> + int alt_mi_rows = av1_dec->frame_refs[idx].mi_rows;
> + bool alt_intra_only =
> + IS_INTRA(av1_dec->frame_refs[idx].frame_type);
> +
> + if (alt_mi_cols == cur_mi_cols && alt_mi_rows == cur_mi_rows &&
> + !alt_intra_only) {
> + mf_types[ref_ind] = V4L2_AV1_REF_ALTREF_FRAME;
> + refs_selected[ref_ind++] = ALT_BUF_IDX;
> + ref_stamp--;
> + }
> + }
> +
> + idx = rockchip_vpu981_get_frame_index(ctx, LST2_BUF_IDX);
> + if (idx >= 0 && ref_stamp >= 0) {
> + int lst2_mi_cols = av1_dec->frame_refs[idx].mi_cols;
> + int lst2_mi_rows = av1_dec->frame_refs[idx].mi_rows;
> + bool lst2_intra_only =
> + IS_INTRA(av1_dec->frame_refs[idx].frame_type);
> +
> + if (lst2_mi_cols == cur_mi_cols && lst2_mi_rows == cur_mi_rows &&
> + !lst2_intra_only) {
> + mf_types[ref_ind] = V4L2_AV1_REF_LAST2_FRAME;
> + refs_selected[ref_ind++] = LST2_BUF_IDX;
> + ref_stamp--;
> + }
> + }
> +
> + for (rf = 0; rf < V4L2_AV1_TOTAL_REFS_PER_FRAME - 1; ++rf) {
> + idx = rockchip_vpu981_get_frame_index(ctx, rf);
> + if (idx >= 0) {
> + int rf_order_hint = rockchip_vpu981_get_order_hint(ctx, rf);
> +
> + cur_offset[rf] =
> + rockchip_vpu981_av1_dec_get_dist(ctx, cur_frame_offset, rf_order_hint);
> + cur_roffset[rf] =
> + rockchip_vpu981_av1_dec_get_dist(ctx, rf_order_hint, cur_frame_offset);
> + } else {
> + cur_offset[rf] = 0;
> + cur_roffset[rf] = 0;
> + }
> + }
> +
> + hantro_reg_write(vpu, &av1_use_temporal0_mvs, 0);
> + hantro_reg_write(vpu, &av1_use_temporal1_mvs, 0);
> + hantro_reg_write(vpu, &av1_use_temporal2_mvs, 0);
> + hantro_reg_write(vpu, &av1_use_temporal3_mvs, 0);
> +
> + hantro_reg_write(vpu, &av1_mf1_last_offset, 0);
> + hantro_reg_write(vpu, &av1_mf1_last2_offset, 0);
> + hantro_reg_write(vpu, &av1_mf1_last3_offset, 0);
> + hantro_reg_write(vpu, &av1_mf1_golden_offset, 0);
> + hantro_reg_write(vpu, &av1_mf1_bwdref_offset, 0);
> + hantro_reg_write(vpu, &av1_mf1_altref2_offset, 0);
> + hantro_reg_write(vpu, &av1_mf1_altref_offset, 0);
> +
> + if (use_ref_frame_mvs && ref_ind > 0 &&
> + cur_offset[mf_types[0] - V4L2_AV1_REF_LAST_FRAME] <= MAX_FRAME_DISTANCE &&
> + cur_offset[mf_types[0] - V4L2_AV1_REF_LAST_FRAME] >= -MAX_FRAME_DISTANCE) {
> + int rf = rockchip_vpu981_get_order_hint(ctx, refs_selected[0]);
> + int idx = rockchip_vpu981_get_frame_index(ctx, refs_selected[0]);
> + u32 *oh = av1_dec->frame_refs[idx].order_hints;
> + int val;
> +
> + hantro_reg_write(vpu, &av1_use_temporal0_mvs, 1);
> +
> + val = rockchip_vpu981_av1_dec_get_dist(ctx, rf, oh[V4L2_AV1_REF_LAST_FRAME]);
> + hantro_reg_write(vpu, &av1_mf1_last_offset, val);
> +
> + val = rockchip_vpu981_av1_dec_get_dist(ctx, rf, oh[V4L2_AV1_REF_LAST2_FRAME]);
> + hantro_reg_write(vpu, &av1_mf1_last2_offset, val);
> +
> + val = rockchip_vpu981_av1_dec_get_dist(ctx, rf, oh[V4L2_AV1_REF_LAST3_FRAME]);
> + hantro_reg_write(vpu, &av1_mf1_last3_offset, val);
> +
> + val = rockchip_vpu981_av1_dec_get_dist(ctx, rf, oh[V4L2_AV1_REF_GOLDEN_FRAME]);
> + hantro_reg_write(vpu, &av1_mf1_golden_offset, val);
> +
> + val = rockchip_vpu981_av1_dec_get_dist(ctx, rf, oh[V4L2_AV1_REF_BWDREF_FRAME]);
> + hantro_reg_write(vpu, &av1_mf1_bwdref_offset, val);
> +
> + val = rockchip_vpu981_av1_dec_get_dist(ctx, rf, oh[V4L2_AV1_REF_ALTREF2_FRAME]);
> + hantro_reg_write(vpu, &av1_mf1_altref2_offset, val);
> +
> + val = rockchip_vpu981_av1_dec_get_dist(ctx, rf, oh[V4L2_AV1_REF_ALTREF_FRAME]);
> + hantro_reg_write(vpu, &av1_mf1_altref_offset, val);
> + }
> +
> + hantro_reg_write(vpu, &av1_mf2_last_offset, 0);
> + hantro_reg_write(vpu, &av1_mf2_last2_offset, 0);
> + hantro_reg_write(vpu, &av1_mf2_last3_offset, 0);
> + hantro_reg_write(vpu, &av1_mf2_golden_offset, 0);
> + hantro_reg_write(vpu, &av1_mf2_bwdref_offset, 0);
> + hantro_reg_write(vpu, &av1_mf2_altref2_offset, 0);
> + hantro_reg_write(vpu, &av1_mf2_altref_offset, 0);
> +
> + if (use_ref_frame_mvs && ref_ind > 1 &&
> + cur_offset[mf_types[1] - V4L2_AV1_REF_LAST_FRAME] <= MAX_FRAME_DISTANCE &&
> + cur_offset[mf_types[1] - V4L2_AV1_REF_LAST_FRAME] >= -MAX_FRAME_DISTANCE) {
> + int rf = rockchip_vpu981_get_order_hint(ctx, refs_selected[1]);
> + int idx = rockchip_vpu981_get_frame_index(ctx, refs_selected[1]);
> + u32 *oh = av1_dec->frame_refs[idx].order_hints;
> + int val;
> +
> + hantro_reg_write(vpu, &av1_use_temporal1_mvs, 1);
> +
> + val = rockchip_vpu981_av1_dec_get_dist(ctx, rf, oh[V4L2_AV1_REF_LAST_FRAME]);
> + hantro_reg_write(vpu, &av1_mf2_last_offset, val);
> +
> + val = rockchip_vpu981_av1_dec_get_dist(ctx, rf, oh[V4L2_AV1_REF_LAST2_FRAME]);
> + hantro_reg_write(vpu, &av1_mf2_last2_offset, val);
> +
> + val = rockchip_vpu981_av1_dec_get_dist(ctx, rf, oh[V4L2_AV1_REF_LAST3_FRAME]);
> + hantro_reg_write(vpu, &av1_mf2_last3_offset, val);
> +
> + val = rockchip_vpu981_av1_dec_get_dist(ctx, rf, oh[V4L2_AV1_REF_GOLDEN_FRAME]);
> + hantro_reg_write(vpu, &av1_mf2_golden_offset, val);
> +
> + val = rockchip_vpu981_av1_dec_get_dist(ctx, rf, oh[V4L2_AV1_REF_BWDREF_FRAME]);
> + hantro_reg_write(vpu, &av1_mf2_bwdref_offset, val);
> +
> + val = rockchip_vpu981_av1_dec_get_dist(ctx, rf, oh[V4L2_AV1_REF_ALTREF2_FRAME]);
> + hantro_reg_write(vpu, &av1_mf2_altref2_offset, val);
> +
> + val = rockchip_vpu981_av1_dec_get_dist(ctx, rf, oh[V4L2_AV1_REF_ALTREF_FRAME]);
> + hantro_reg_write(vpu, &av1_mf2_altref_offset, val);
> + }
> +
> + hantro_reg_write(vpu, &av1_mf3_last_offset, 0);
> + hantro_reg_write(vpu, &av1_mf3_last2_offset, 0);
> + hantro_reg_write(vpu, &av1_mf3_last3_offset, 0);
> + hantro_reg_write(vpu, &av1_mf3_golden_offset, 0);
> + hantro_reg_write(vpu, &av1_mf3_bwdref_offset, 0);
> + hantro_reg_write(vpu, &av1_mf3_altref2_offset, 0);
> + hantro_reg_write(vpu, &av1_mf3_altref_offset, 0);
> +
> + if (use_ref_frame_mvs && ref_ind > 2 &&
> + cur_offset[mf_types[2] - V4L2_AV1_REF_LAST_FRAME] <= MAX_FRAME_DISTANCE &&
> + cur_offset[mf_types[2] - V4L2_AV1_REF_LAST_FRAME] >= -MAX_FRAME_DISTANCE) {
> + int rf = rockchip_vpu981_get_order_hint(ctx, refs_selected[2]);
> + int idx = rockchip_vpu981_get_frame_index(ctx, refs_selected[2]);
> + u32 *oh = av1_dec->frame_refs[idx].order_hints;
> + int val;
> +
> + hantro_reg_write(vpu, &av1_use_temporal2_mvs, 1);
> +
> + val = rockchip_vpu981_av1_dec_get_dist(ctx, rf, oh[V4L2_AV1_REF_LAST_FRAME]);
> + hantro_reg_write(vpu, &av1_mf3_last_offset, val);
> +
> + val = rockchip_vpu981_av1_dec_get_dist(ctx, rf, oh[V4L2_AV1_REF_LAST2_FRAME]);
> + hantro_reg_write(vpu, &av1_mf3_last2_offset, val);
> +
> + val = rockchip_vpu981_av1_dec_get_dist(ctx, rf, oh[V4L2_AV1_REF_LAST3_FRAME]);
> + hantro_reg_write(vpu, &av1_mf3_last3_offset, val);
> +
> + val = rockchip_vpu981_av1_dec_get_dist(ctx, rf, oh[V4L2_AV1_REF_GOLDEN_FRAME]);
> + hantro_reg_write(vpu, &av1_mf3_golden_offset, val);
> +
> + val = rockchip_vpu981_av1_dec_get_dist(ctx, rf, oh[V4L2_AV1_REF_BWDREF_FRAME]);
> + hantro_reg_write(vpu, &av1_mf3_bwdref_offset, val);
> +
> + val = rockchip_vpu981_av1_dec_get_dist(ctx, rf, oh[V4L2_AV1_REF_ALTREF2_FRAME]);
> + hantro_reg_write(vpu, &av1_mf3_altref2_offset, val);
> +
> + val = rockchip_vpu981_av1_dec_get_dist(ctx, rf, oh[V4L2_AV1_REF_ALTREF_FRAME]);
> + hantro_reg_write(vpu, &av1_mf3_altref_offset, val);
> + }
> +
> + hantro_reg_write(vpu, &av1_cur_last_offset, cur_offset[0]);
> + hantro_reg_write(vpu, &av1_cur_last2_offset, cur_offset[1]);
> + hantro_reg_write(vpu, &av1_cur_last3_offset, cur_offset[2]);
> + hantro_reg_write(vpu, &av1_cur_golden_offset, cur_offset[3]);
> + hantro_reg_write(vpu, &av1_cur_bwdref_offset, cur_offset[4]);
> + hantro_reg_write(vpu, &av1_cur_altref2_offset, cur_offset[5]);
> + hantro_reg_write(vpu, &av1_cur_altref_offset, cur_offset[6]);
> +
> + hantro_reg_write(vpu, &av1_cur_last_roffset, cur_roffset[0]);
> + hantro_reg_write(vpu, &av1_cur_last2_roffset, cur_roffset[1]);
> + hantro_reg_write(vpu, &av1_cur_last3_roffset, cur_roffset[2]);
> + hantro_reg_write(vpu, &av1_cur_golden_roffset, cur_roffset[3]);
> + hantro_reg_write(vpu, &av1_cur_bwdref_roffset, cur_roffset[4]);
> + hantro_reg_write(vpu, &av1_cur_altref2_roffset, cur_roffset[5]);
> + hantro_reg_write(vpu, &av1_cur_altref_roffset, cur_roffset[6]);
> +
> + hantro_reg_write(vpu, &av1_mf1_type, mf_types[0] - V4L2_AV1_REF_LAST_FRAME);
> + hantro_reg_write(vpu, &av1_mf2_type, mf_types[1] - V4L2_AV1_REF_LAST_FRAME);
> + hantro_reg_write(vpu, &av1_mf3_type, mf_types[2] - V4L2_AV1_REF_LAST_FRAME);
> +}
> +
> +static void rockchip_vpu981_av1_dec_set_reference_frames(struct hantro_ctx *ctx)
> +{
> + struct hantro_av1_dec_hw_ctx *av1_dec = &ctx->av1_dec;
> + struct hantro_av1_dec_ctrls *ctrls = &av1_dec->ctrls;
> + const struct v4l2_ctrl_av1_frame *frame = ctrls->frame;
> + int frame_type = frame->frame_type;
> + bool allow_intrabc = !!(ctrls->frame->flags & V4L2_AV1_FRAME_FLAG_ALLOW_INTRABC);
> + int ref_count[AV1DEC_MAX_PIC_BUFFERS] = { 0 };
> + struct hantro_dev *vpu = ctx->dev;
> + int i, ref_frames = 0;
> + bool scale_enable = false;
> +
> + if (IS_INTRA(frame_type) && !allow_intrabc)
> + return;
> +
> + if (!allow_intrabc) {
> + for (i = 0; i < V4L2_AV1_REFS_PER_FRAME; i++) {
> + int idx = rockchip_vpu981_get_frame_index(ctx, i);
> +
> + if (idx >= 0)
> + ref_count[idx]++;
> + }
> +
> + for (i = 0; i < AV1DEC_MAX_PIC_BUFFERS; i++) {
> + if (ref_count[i])
> + ref_frames++;
> + }
> + } else {
> + ref_frames = 1;
> + }
> + hantro_reg_write(vpu, &av1_ref_frames, ref_frames);
> +
> + rockchip_vpu981_av1_dec_set_frame_sign_bias(ctx);
> +
> + for (i = V4L2_AV1_REF_LAST_FRAME; i < V4L2_AV1_TOTAL_REFS_PER_FRAME; i++) {
> + u32 ref = i - 1;
> + int idx = 0;
> + int width, height;
> +
> + if (allow_intrabc) {
> + idx = av1_dec->current_frame_index;
> + width = frame->frame_width_minus_1 + 1;
> + height = frame->frame_height_minus_1 + 1;
> + } else {
> + if (rockchip_vpu981_get_frame_index(ctx, ref) > 0)
> + idx = rockchip_vpu981_get_frame_index(ctx, ref);
> + width = av1_dec->frame_refs[idx].width;
> + height = av1_dec->frame_refs[idx].height;
> + }
> +
> + scale_enable |=
> + rockchip_vpu981_av1_dec_set_ref(ctx, ref, idx, width,
> + height);
> +
> + rockchip_vpu981_av1_dec_set_sign_bias(ctx, ref,
> + av1_dec->ref_frame_sign_bias[i]);
> + }
> + hantro_reg_write(vpu, &av1_ref_scaling_enable, scale_enable);
> +
> + hantro_reg_write(vpu, &av1_ref0_gm_mode,
> + frame->global_motion.type[V4L2_AV1_REF_LAST_FRAME]);
> + hantro_reg_write(vpu, &av1_ref1_gm_mode,
> + frame->global_motion.type[V4L2_AV1_REF_LAST2_FRAME]);
> + hantro_reg_write(vpu, &av1_ref2_gm_mode,
> + frame->global_motion.type[V4L2_AV1_REF_LAST3_FRAME]);
> + hantro_reg_write(vpu, &av1_ref3_gm_mode,
> + frame->global_motion.type[V4L2_AV1_REF_GOLDEN_FRAME]);
> + hantro_reg_write(vpu, &av1_ref4_gm_mode,
> + frame->global_motion.type[V4L2_AV1_REF_BWDREF_FRAME]);
> + hantro_reg_write(vpu, &av1_ref5_gm_mode,
> + frame->global_motion.type[V4L2_AV1_REF_ALTREF2_FRAME]);
> + hantro_reg_write(vpu, &av1_ref6_gm_mode,
> + frame->global_motion.type[V4L2_AV1_REF_ALTREF_FRAME]);
> +
> + rockchip_vpu981_av1_dec_set_other_frames(ctx);
> +}
> +
> +static void rockchip_vpu981_av1_dec_set_parameters(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;
> +
> + hantro_reg_write(vpu, &av1_skip_mode,
> + !!(ctrls->frame->flags & V4L2_AV1_FRAME_FLAG_SKIP_MODE_PRESENT));
> + hantro_reg_write(vpu, &av1_tempor_mvp_e,
> + !!(ctrls->frame->flags & V4L2_AV1_FRAME_FLAG_USE_REF_FRAME_MVS));
> + hantro_reg_write(vpu, &av1_delta_lf_res_log,
> + ctrls->frame->loop_filter.delta_lf_res);
> + hantro_reg_write(vpu, &av1_delta_lf_multi,
> + !!(ctrls->frame->loop_filter.flags
> + & V4L2_AV1_LOOP_FILTER_FLAG_DELTA_LF_MULTI));
> + hantro_reg_write(vpu, &av1_delta_lf_present,
> + !!(ctrls->frame->loop_filter.flags
> + & V4L2_AV1_LOOP_FILTER_FLAG_DELTA_LF_PRESENT));
> + hantro_reg_write(vpu, &av1_disable_cdf_update,
> + !!(ctrls->frame->flags & V4L2_AV1_FRAME_FLAG_DISABLE_CDF_UPDATE));
> + hantro_reg_write(vpu, &av1_allow_warp,
> + !!(ctrls->frame->flags & V4L2_AV1_FRAME_FLAG_ALLOW_WARPED_MOTION));
> + hantro_reg_write(vpu, &av1_show_frame,
> + !!(ctrls->frame->flags & V4L2_AV1_FRAME_FLAG_SHOW_FRAME));
> + hantro_reg_write(vpu, &av1_switchable_motion_mode,
> + !!(ctrls->frame->flags & V4L2_AV1_FRAME_FLAG_IS_MOTION_MODE_SWITCHABLE));
> + hantro_reg_write(vpu, &av1_enable_cdef,
> + !!(ctrls->sequence->flags & V4L2_AV1_SEQUENCE_FLAG_ENABLE_CDEF));
> + hantro_reg_write(vpu, &av1_allow_masked_compound,
> + !!(ctrls->sequence->flags
> + & V4L2_AV1_SEQUENCE_FLAG_ENABLE_MASKED_COMPOUND));
> + hantro_reg_write(vpu, &av1_allow_interintra,
> + !!(ctrls->sequence->flags
> + & V4L2_AV1_SEQUENCE_FLAG_ENABLE_INTERINTRA_COMPOUND));
> + hantro_reg_write(vpu, &av1_enable_intra_edge_filter,
> + !!(ctrls->sequence->flags
> + & V4L2_AV1_SEQUENCE_FLAG_ENABLE_INTRA_EDGE_FILTER));
> + hantro_reg_write(vpu, &av1_allow_filter_intra,
> + !!(ctrls->sequence->flags & V4L2_AV1_SEQUENCE_FLAG_ENABLE_FILTER_INTRA));
> + hantro_reg_write(vpu, &av1_enable_jnt_comp,
> + !!(ctrls->sequence->flags & V4L2_AV1_SEQUENCE_FLAG_ENABLE_JNT_COMP));
> + hantro_reg_write(vpu, &av1_enable_dual_filter,
> + !!(ctrls->sequence->flags & V4L2_AV1_SEQUENCE_FLAG_ENABLE_DUAL_FILTER));
> + hantro_reg_write(vpu, &av1_reduced_tx_set_used,
> + !!(ctrls->frame->flags & V4L2_AV1_FRAME_FLAG_REDUCED_TX_SET));
> + hantro_reg_write(vpu, &av1_allow_screen_content_tools,
> + !!(ctrls->frame->flags & V4L2_AV1_FRAME_FLAG_ALLOW_SCREEN_CONTENT_TOOLS));
> + hantro_reg_write(vpu, &av1_allow_intrabc,
> + !!(ctrls->frame->flags & V4L2_AV1_FRAME_FLAG_ALLOW_INTRABC));
> +
> + if (!(ctrls->frame->flags & V4L2_AV1_FRAME_FLAG_ALLOW_SCREEN_CONTENT_TOOLS))
> + hantro_reg_write(vpu, &av1_force_interger_mv, 0);
> + else
> + hantro_reg_write(vpu, &av1_force_interger_mv,
> + !!(ctrls->frame->flags & V4L2_AV1_FRAME_FLAG_FORCE_INTEGER_MV));
> +
> + hantro_reg_write(vpu, &av1_blackwhite_e, 0);
> + hantro_reg_write(vpu, &av1_delta_q_res_log, ctrls->frame->quantization.delta_q_res);
> + hantro_reg_write(vpu, &av1_delta_q_present,
> + !!(ctrls->frame->quantization.flags
> + & V4L2_AV1_QUANTIZATION_FLAG_DELTA_Q_PRESENT));
> +
> + hantro_reg_write(vpu, &av1_idr_pic_e, !ctrls->frame->frame_type);
> + hantro_reg_write(vpu, &av1_quant_base_qindex, ctrls->frame->quantization.base_q_idx);
> + hantro_reg_write(vpu, &av1_bit_depth_y_minus8, ctx->bit_depth - 8);
> + hantro_reg_write(vpu, &av1_bit_depth_c_minus8, ctx->bit_depth - 8);
> +
> + hantro_reg_write(vpu, &av1_mcomp_filt_type, ctrls->frame->interpolation_filter);
> + hantro_reg_write(vpu, &av1_high_prec_mv_e,
> + !!(ctrls->frame->flags & V4L2_AV1_FRAME_FLAG_ALLOW_HIGH_PRECISION_MV));
> + hantro_reg_write(vpu, &av1_comp_pred_mode,
> + (ctrls->frame->flags & V4L2_AV1_FRAME_FLAG_REFERENCE_SELECT) ? 2 : 0);
> + hantro_reg_write(vpu, &av1_transform_mode, (ctrls->frame->tx_mode == 1) ? 3 : 4);
> + hantro_reg_write(vpu, &av1_max_cb_size,
> + (ctrls->sequence->flags
> + & V4L2_AV1_SEQUENCE_FLAG_USE_128X128_SUPERBLOCK) ? 7 : 6);
> + hantro_reg_write(vpu, &av1_min_cb_size, 3);
> +
> + hantro_reg_write(vpu, &av1_comp_pred_fixed_ref, 0);
> + hantro_reg_write(vpu, &av1_comp_pred_var_ref0_av1, 0);
> + hantro_reg_write(vpu, &av1_comp_pred_var_ref1_av1, 0);
> + hantro_reg_write(vpu, &av1_filt_level_seg0, 0);
> + hantro_reg_write(vpu, &av1_filt_level_seg1, 0);
> + hantro_reg_write(vpu, &av1_filt_level_seg2, 0);
> + hantro_reg_write(vpu, &av1_filt_level_seg3, 0);
> + hantro_reg_write(vpu, &av1_filt_level_seg4, 0);
> + hantro_reg_write(vpu, &av1_filt_level_seg5, 0);
> + hantro_reg_write(vpu, &av1_filt_level_seg6, 0);
> + hantro_reg_write(vpu, &av1_filt_level_seg7, 0);
> +
> + hantro_reg_write(vpu, &av1_qp_delta_y_dc_av1, ctrls->frame->quantization.delta_q_y_dc);
> + hantro_reg_write(vpu, &av1_qp_delta_ch_dc_av1, ctrls->frame->quantization.delta_q_u_dc);
> + hantro_reg_write(vpu, &av1_qp_delta_ch_ac_av1, ctrls->frame->quantization.delta_q_u_ac);
> + if (ctrls->frame->quantization.flags & V4L2_AV1_QUANTIZATION_FLAG_USING_QMATRIX) {
> + hantro_reg_write(vpu, &av1_qmlevel_y, ctrls->frame->quantization.qm_y);
> + hantro_reg_write(vpu, &av1_qmlevel_u, ctrls->frame->quantization.qm_u);
> + hantro_reg_write(vpu, &av1_qmlevel_v, ctrls->frame->quantization.qm_v);
> + } else {
> + hantro_reg_write(vpu, &av1_qmlevel_y, 0xff);
> + hantro_reg_write(vpu, &av1_qmlevel_u, 0xff);
> + hantro_reg_write(vpu, &av1_qmlevel_v, 0xff);
> + }
> +
> + hantro_reg_write(vpu, &av1_lossless_e, rockchip_vpu981_av1_dec_is_lossless(ctx));
> + hantro_reg_write(vpu, &av1_quant_delta_v_dc, ctrls->frame->quantization.delta_q_v_dc);
> + hantro_reg_write(vpu, &av1_quant_delta_v_ac, ctrls->frame->quantization.delta_q_v_ac);
> +
> + hantro_reg_write(vpu, &av1_skip_ref0,
> + (ctrls->frame->skip_mode_frame[0]) ? ctrls->frame->skip_mode_frame[0] : 1);
> + hantro_reg_write(vpu, &av1_skip_ref1,
> + (ctrls->frame->skip_mode_frame[1]) ? ctrls->frame->skip_mode_frame[1] : 1);
> +
> + hantro_write_addr(vpu, AV1_MC_SYNC_CURR, av1_dec->tile_buf.dma);
> + hantro_write_addr(vpu, AV1_MC_SYNC_LEFT, av1_dec->tile_buf.dma);
> +}
> +
> +static void
> +rockchip_vpu981_av1_dec_set_input_buffer(struct hantro_ctx *ctx,
> + struct vb2_v4l2_buffer *vb2_src)
> +{
> + struct hantro_av1_dec_hw_ctx *av1_dec = &ctx->av1_dec;
> + struct hantro_av1_dec_ctrls *ctrls = &av1_dec->ctrls;
> + const struct v4l2_ctrl_av1_tile_group_entry *group_entry =
> + ctrls->tile_group_entry;
> + struct hantro_dev *vpu = ctx->dev;
> + dma_addr_t src_dma;
> + u32 src_len, src_buf_len;
> + int start_bit, offset;
> +
> + src_dma = vb2_dma_contig_plane_dma_addr(&vb2_src->vb2_buf, 0);
> + src_len = vb2_get_plane_payload(&vb2_src->vb2_buf, 0);
> + src_buf_len = vb2_plane_size(&vb2_src->vb2_buf, 0);
> +
> + start_bit = (group_entry[0].tile_offset & 0xf) * 8;
> + offset = group_entry[0].tile_offset & ~0xf;
> +
> + hantro_reg_write(vpu, &av1_strm_buffer_len, src_buf_len);
> + hantro_reg_write(vpu, &av1_strm_start_bit, start_bit);
> + hantro_reg_write(vpu, &av1_stream_len, src_len);
> + hantro_reg_write(vpu, &av1_strm_start_offset, 0);
> + hantro_write_addr(vpu, AV1_INPUT_STREAM, src_dma + offset);
> +}
> +
> +static void
> +rockchip_vpu981_av1_dec_set_output_buffer(struct hantro_ctx *ctx)
> +{
> + struct hantro_av1_dec_hw_ctx *av1_dec = &ctx->av1_dec;
> + struct hantro_dev *vpu = ctx->dev;
> + struct hantro_decoded_buffer *dst;
> + struct vb2_v4l2_buffer *vb2_dst;
> + dma_addr_t luma_addr, chroma_addr, mv_addr = 0;
> + size_t cr_offset = rockchip_vpu981_av1_dec_luma_size(ctx);
> + size_t mv_offset = rockchip_vpu981_av1_dec_chroma_size(ctx);
> +
> + vb2_dst = av1_dec->frame_refs[av1_dec->current_frame_index].vb2_ref;
> + dst = vb2_to_hantro_decoded_buf(&vb2_dst->vb2_buf);
> + luma_addr = hantro_get_dec_buf_addr(ctx, &dst->base.vb.vb2_buf);
> + chroma_addr = luma_addr + cr_offset;
> + mv_addr = luma_addr + mv_offset;
> +
> + hantro_write_addr(vpu, AV1_TILE_OUT_LU, luma_addr);
> + hantro_write_addr(vpu, AV1_TILE_OUT_CH, chroma_addr);
> + hantro_write_addr(vpu, AV1_TILE_OUT_MV, mv_addr);
> +}
> +
> +int rockchip_vpu981_av1_dec_run(struct hantro_ctx *ctx)
> +{
> + struct hantro_dev *vpu = ctx->dev;
> + struct vb2_v4l2_buffer *vb2_src;
> + int ret;
> +
> + hantro_start_prepare_run(ctx);
> +
> + ret = rockchip_vpu981_av1_dec_prepare_run(ctx);
> + if (ret)
> + goto prepare_error;
> +
> + vb2_src = hantro_get_src_buf(ctx);
> + if (!vb2_src) {
> + ret = -EINVAL;
> + goto prepare_error;
> + }
> +
> + rockchip_vpu981_av1_dec_clean_refs(ctx);
> + rockchip_vpu981_av1_dec_frame_ref(ctx, vb2_src->vb2_buf.timestamp);
> +
> + rockchip_vpu981_av1_dec_set_parameters(ctx);
> + rockchip_vpu981_av1_dec_set_global_model(ctx);
> + rockchip_vpu981_av1_dec_set_tile_info(ctx);
> + rockchip_vpu981_av1_dec_set_reference_frames(ctx);
> + rockchip_vpu981_av1_dec_set_segmentation(ctx);
> + rockchip_vpu981_av1_dec_set_loopfilter(ctx);
> + rockchip_vpu981_av1_dec_set_picture_dimensions(ctx);
> + rockchip_vpu981_av1_dec_set_cdef(ctx);
> + rockchip_vpu981_av1_dec_set_lr(ctx);
> + rockchip_vpu981_av1_dec_set_prob(ctx);
> +
> + hantro_reg_write(vpu, &av1_dec_mode, AV1_DEC_MODE);
> + hantro_reg_write(vpu, &av1_dec_out_ec_byte_word, 0);
> + hantro_reg_write(vpu, &av1_write_mvs_e, 1);
> + hantro_reg_write(vpu, &av1_dec_out_ec_bypass, 1);
> + hantro_reg_write(vpu, &av1_dec_clk_gate_e, 1);
> +
> + hantro_reg_write(vpu, &av1_dec_abort_e, 0);
> + hantro_reg_write(vpu, &av1_dec_tile_int_e, 0);
> +
> + hantro_reg_write(vpu, &av1_dec_alignment, 64);
> + hantro_reg_write(vpu, &av1_apf_disable, 0);
> + hantro_reg_write(vpu, &av1_apf_threshold, 8);
> + hantro_reg_write(vpu, &av1_dec_buswidth, 2);
> + hantro_reg_write(vpu, &av1_dec_max_burst, 16);
> + hantro_reg_write(vpu, &av1_error_conceal_e, 0);
> + hantro_reg_write(vpu, &av1_axi_rd_ostd_threshold, 64);
> + hantro_reg_write(vpu, &av1_axi_wr_ostd_threshold, 64);
> +
> + hantro_reg_write(vpu, &av1_ext_timeout_cycles, 0xfffffff);
> + hantro_reg_write(vpu, &av1_ext_timeout_override_e, 1);
> + hantro_reg_write(vpu, &av1_timeout_cycles, 0xfffffff);
> + hantro_reg_write(vpu, &av1_timeout_override_e, 1);
> +
> + rockchip_vpu981_av1_dec_set_output_buffer(ctx);
> + rockchip_vpu981_av1_dec_set_input_buffer(ctx, vb2_src);
> +
> + hantro_end_prepare_run(ctx);
> +
> + hantro_reg_write(vpu, &av1_dec_e, 1);
> +
> + return 0;
> +
> +prepare_error:
> + hantro_end_prepare_run(ctx);
> + hantro_irq_done(vpu, VB2_BUF_STATE_ERROR);
> + return ret;
> +}
> +
> +static void rockchip_vpu981_postproc_enable(struct hantro_ctx *ctx)
> +{
> + struct hantro_dev *vpu = ctx->dev;
> + int width = ctx->dst_fmt.width;
> + int height = ctx->dst_fmt.height;
> + struct vb2_v4l2_buffer *vb2_dst;
> + size_t chroma_offset;
> + dma_addr_t dst_dma;
> +
> + vb2_dst = hantro_get_dst_buf(ctx);
> +
> + dst_dma = vb2_dma_contig_plane_dma_addr(&vb2_dst->vb2_buf, 0);
> + chroma_offset = ctx->dst_fmt.plane_fmt[0].bytesperline *
> + ctx->dst_fmt.height;
> +
> + /* enable post processor */
> + hantro_reg_write(vpu, &av1_pp_out_e, 1);
> + hantro_reg_write(vpu, &av1_pp_in_format, 0);
> + hantro_reg_write(vpu, &av1_pp0_dup_hor, 1);
> + hantro_reg_write(vpu, &av1_pp0_dup_ver, 1);
> +
> + hantro_reg_write(vpu, &av1_pp_in_height, height / 2);
> + hantro_reg_write(vpu, &av1_pp_in_width, width / 2);
> + hantro_reg_write(vpu, &av1_pp_out_height, height);
> + hantro_reg_write(vpu, &av1_pp_out_width, width);
> + hantro_reg_write(vpu, &av1_pp_out_y_stride,
> + ctx->dst_fmt.plane_fmt[0].bytesperline);
> + hantro_reg_write(vpu, &av1_pp_out_c_stride,
> + ctx->dst_fmt.plane_fmt[0].bytesperline);
> + switch (ctx->dst_fmt.pixelformat) {
> + case V4L2_PIX_FMT_P010:
> + hantro_reg_write(vpu, &av1_pp_out_format, 1);
> + break;
> + case V4L2_PIX_FMT_NV12:
> + hantro_reg_write(vpu, &av1_pp_out_format, 3);
> + break;
> + default:
> + hantro_reg_write(vpu, &av1_pp_out_format, 0);
> + }
> +
> + hantro_reg_write(vpu, &av1_ppd_blend_exist, 0);
> + hantro_reg_write(vpu, &av1_ppd_dith_exist, 0);
> + hantro_reg_write(vpu, &av1_ablend_crop_e, 0);
> + hantro_reg_write(vpu, &av1_pp_format_customer1_e, 0);
> + hantro_reg_write(vpu, &av1_pp_crop_exist, 0);
> + hantro_reg_write(vpu, &av1_pp_up_level, 0);
> + hantro_reg_write(vpu, &av1_pp_down_level, 0);
> + hantro_reg_write(vpu, &av1_pp_exist, 0);
> +
> + hantro_write_addr(vpu, AV1_PP_OUT_LU, dst_dma);
> + hantro_write_addr(vpu, AV1_PP_OUT_CH, dst_dma + chroma_offset);
> +}
> +
> +static void rockchip_vpu981_postproc_disable(struct hantro_ctx *ctx)
> +{
> + struct hantro_dev *vpu = ctx->dev;
> +
> + /* disable post processor */
> + hantro_reg_write(vpu, &av1_pp_out_e, 0);
> +}
> +
> +const struct hantro_postproc_ops rockchip_vpu981_postproc_ops = {
> + .enable = rockchip_vpu981_postproc_enable,
> + .disable = rockchip_vpu981_postproc_disable,
> +};
> diff --git a/drivers/media/platform/verisilicon/rockchip_vpu981_regs.h b/drivers/media/platform/verisilicon/rockchip_vpu981_regs.h
> new file mode 100644
> index 000000000000..182e6c830ff6
> --- /dev/null
> +++ b/drivers/media/platform/verisilicon/rockchip_vpu981_regs.h
> @@ -0,0 +1,477 @@
> +/* SPDX-License-Identifier: GPL-2.0-only */
> +/*
> + * Copyright (c) 2022, Collabora
> + *
> + * Author: Benjamin Gaignard <benjamin.gaignard@xxxxxxxxxxxxx>
> + */
> +
> +#ifndef _ROCKCHIP_VPU981_REGS_H_
> +#define _ROCKCHIP_VPU981_REGS_H_
> +
> +#include "hantro.h"
> +
> +#define AV1_SWREG(nr) ((nr) * 4)
> +
> +#define AV1_DEC_REG(b, s, m) \
> + ((const struct hantro_reg) { \
> + .base = AV1_SWREG(b), \
> + .shift = s, \
> + .mask = m, \
> + })
> +
> +#define AV1_REG_INTERRUPT AV1_SWREG(1)
> +#define AV1_REG_INTERRUPT_DEC_RDY_INT BIT(12)
> +
> +#define AV1_REG_CONFIG AV1_SWREG(2)
> +#define AV1_REG_CONFIG_DEC_CLK_GATE_E BIT(10)
> +
> +#define av1_dec_e AV1_DEC_REG(1, 0, 0x1)
> +#define av1_dec_abort_e AV1_DEC_REG(1, 5, 0x1)
> +#define av1_dec_tile_int_e AV1_DEC_REG(1, 7, 0x1)
> +
> +#define av1_dec_clk_gate_e AV1_DEC_REG(2, 10, 0x1)
> +
> +#define av1_dec_out_ec_bypass AV1_DEC_REG(3, 8, 0x1)
> +#define av1_write_mvs_e AV1_DEC_REG(3, 12, 0x1)
> +#define av1_filtering_dis AV1_DEC_REG(3, 14, 0x1)
> +#define av1_dec_out_dis AV1_DEC_REG(3, 15, 0x1)
> +#define av1_dec_out_ec_byte_word AV1_DEC_REG(3, 16, 0x1)
> +#define av1_skip_mode AV1_DEC_REG(3, 26, 0x1)
> +#define av1_dec_mode AV1_DEC_REG(3, 27, 0x1f)
> +
> +#define av1_ref_frames AV1_DEC_REG(4, 0, 0xf)
> +#define av1_pic_height_in_cbs AV1_DEC_REG(4, 6, 0x1fff)
> +#define av1_pic_width_in_cbs AV1_DEC_REG(4, 19, 0x1fff)
> +
> +#define av1_ref_scaling_enable AV1_DEC_REG(5, 0, 0x1)
> +#define av1_filt_level_base_gt32 AV1_DEC_REG(5, 1, 0x1)
> +#define av1_error_resilient AV1_DEC_REG(5, 2, 0x1)
> +#define av1_force_interger_mv AV1_DEC_REG(5, 3, 0x1)
> +#define av1_allow_intrabc AV1_DEC_REG(5, 4, 0x1)
> +#define av1_allow_screen_content_tools AV1_DEC_REG(5, 5, 0x1)
> +#define av1_reduced_tx_set_used AV1_DEC_REG(5, 6, 0x1)
> +#define av1_enable_dual_filter AV1_DEC_REG(5, 7, 0x1)
> +#define av1_enable_jnt_comp AV1_DEC_REG(5, 8, 0x1)
> +#define av1_allow_filter_intra AV1_DEC_REG(5, 9, 0x1)
> +#define av1_enable_intra_edge_filter AV1_DEC_REG(5, 10, 0x1)
> +#define av1_tempor_mvp_e AV1_DEC_REG(5, 11, 0x1)
> +#define av1_allow_interintra AV1_DEC_REG(5, 12, 0x1)
> +#define av1_allow_masked_compound AV1_DEC_REG(5, 13, 0x1)
> +#define av1_enable_cdef AV1_DEC_REG(5, 14, 0x1)
> +#define av1_switchable_motion_mode AV1_DEC_REG(5, 15, 0x1)
> +#define av1_show_frame AV1_DEC_REG(5, 16, 0x1)
> +#define av1_superres_is_scaled AV1_DEC_REG(5, 17, 0x1)
> +#define av1_allow_warp AV1_DEC_REG(5, 18, 0x1)
> +#define av1_disable_cdf_update AV1_DEC_REG(5, 19, 0x1)
> +#define av1_preskip_segid AV1_DEC_REG(5, 20, 0x1)
> +#define av1_delta_lf_present AV1_DEC_REG(5, 21, 0x1)
> +#define av1_delta_lf_multi AV1_DEC_REG(5, 22, 0x1)
> +#define av1_delta_lf_res_log AV1_DEC_REG(5, 23, 0x3)
> +#define av1_strm_start_bit AV1_DEC_REG(5, 25, 0x7f)
> +
> +#define av1_stream_len AV1_DEC_REG(6, 0, 0xffffffff)
> +
> +#define av1_delta_q_present AV1_DEC_REG(7, 0, 0x1)
> +#define av1_delta_q_res_log AV1_DEC_REG(7, 1, 0x3)
> +#define av1_cdef_damping AV1_DEC_REG(7, 3, 0x3)
> +#define av1_cdef_bits AV1_DEC_REG(7, 5, 0x3)
> +#define av1_apply_grain AV1_DEC_REG(7, 7, 0x1)
> +#define av1_num_y_points_b AV1_DEC_REG(7, 8, 0x1)
> +#define av1_num_cb_points_b AV1_DEC_REG(7, 9, 0x1)
> +#define av1_num_cr_points_b AV1_DEC_REG(7, 10, 0x1)
> +#define av1_overlap_flag AV1_DEC_REG(7, 11, 0x1)
> +#define av1_clip_to_restricted_range AV1_DEC_REG(7, 12, 0x1)
> +#define av1_chroma_scaling_from_luma AV1_DEC_REG(7, 13, 0x1)
> +#define av1_random_seed AV1_DEC_REG(7, 14, 0xffff)
> +#define av1_blackwhite_e AV1_DEC_REG(7, 30, 0x1)
> +
> +#define av1_scaling_shift AV1_DEC_REG(8, 0, 0xf)
> +#define av1_bit_depth_c_minus8 AV1_DEC_REG(8, 4, 0x3)
> +#define av1_bit_depth_y_minus8 AV1_DEC_REG(8, 6, 0x3)
> +#define av1_quant_base_qindex AV1_DEC_REG(8, 8, 0xff)
> +#define av1_idr_pic_e AV1_DEC_REG(8, 16, 0x1)
> +#define av1_superres_pic_width AV1_DEC_REG(8, 17, 0x7fff)
> +
> +#define av1_ref4_sign_bias AV1_DEC_REG(9, 2, 0x1)
> +#define av1_ref5_sign_bias AV1_DEC_REG(9, 3, 0x1)
> +#define av1_ref6_sign_bias AV1_DEC_REG(9, 4, 0x1)
> +#define av1_mf1_type AV1_DEC_REG(9, 5, 0x7)
> +#define av1_mf2_type AV1_DEC_REG(9, 8, 0x7)
> +#define av1_mf3_type AV1_DEC_REG(9, 11, 0x7)
> +#define av1_scale_denom_minus9 AV1_DEC_REG(9, 14, 0x7)
> +#define av1_last_active_seg AV1_DEC_REG(9, 17, 0x7)
> +#define av1_context_update_tile_id AV1_DEC_REG(9, 20, 0xfff)
> +
> +#define av1_tile_transpose AV1_DEC_REG(10, 0, 0x1)
> +#define av1_tile_enable AV1_DEC_REG(10, 1, 0x1)
> +#define av1_multicore_full_width AV1_DEC_REG(10, 2, 0xff)
> +#define av1_num_tile_rows_8k AV1_DEC_REG(10, 10, 0x7f)
> +#define av1_num_tile_cols_8k AV1_DEC_REG(10, 17, 0x7f)
> +#define av1_multicore_tile_start_x AV1_DEC_REG(10, 24, 0xff)
> +
> +#define av1_use_temporal3_mvs AV1_DEC_REG(11, 0, 0x1)
> +#define av1_use_temporal2_mvs AV1_DEC_REG(11, 1, 0x1)
> +#define av1_use_temporal1_mvs AV1_DEC_REG(11, 2, 0x1)
> +#define av1_use_temporal0_mvs AV1_DEC_REG(11, 3, 0x1)
> +#define av1_comp_pred_mode AV1_DEC_REG(11, 4, 0x3)
> +#define av1_high_prec_mv_e AV1_DEC_REG(11, 7, 0x1)
> +#define av1_mcomp_filt_type AV1_DEC_REG(11, 8, 0x7)
> +#define av1_multicore_expect_context_update AV1_DEC_REG(11, 11, 0x1)
> +#define av1_multicore_sbx_offset AV1_DEC_REG(11, 12, 0x7f)
> +#define av1_ulticore_tile_col AV1_DEC_REG(11, 19, 0x7f)
> +#define av1_transform_mode AV1_DEC_REG(11, 27, 0x7)
> +#define av1_dec_tile_size_mag AV1_DEC_REG(11, 30, 0x3)
> +
> +#define av1_seg_quant_sign AV1_DEC_REG(12, 2, 0xff)
> +#define av1_max_cb_size AV1_DEC_REG(12, 10, 0x7)
> +#define av1_min_cb_size AV1_DEC_REG(12, 13, 0x7)
> +#define av1_comp_pred_fixed_ref AV1_DEC_REG(12, 16, 0x7)
> +#define av1_multicore_tile_width AV1_DEC_REG(12, 19, 0x7f)
> +#define av1_pic_height_pad AV1_DEC_REG(12, 26, 0x7)
> +#define av1_pic_width_pad AV1_DEC_REG(12, 29, 0x7)
> +
> +#define av1_segment_e AV1_DEC_REG(13, 0, 0x1)
> +#define av1_segment_upd_e AV1_DEC_REG(13, 1, 0x1)
> +#define av1_segment_temp_upd_e AV1_DEC_REG(13, 2, 0x1)
> +#define av1_comp_pred_var_ref0_av1 AV1_DEC_REG(13, 3, 0x7)
> +#define av1_comp_pred_var_ref1_av1 AV1_DEC_REG(13, 6, 0x7)
> +#define av1_lossless_e AV1_DEC_REG(13, 9, 0x1)
> +#define av1_qp_delta_ch_ac_av1 AV1_DEC_REG(13, 11, 0x7f)
> +#define av1_qp_delta_ch_dc_av1 AV1_DEC_REG(13, 18, 0x7f)
> +#define av1_qp_delta_y_dc_av1 AV1_DEC_REG(13, 25, 0x7f)
> +
> +#define av1_quant_seg0 AV1_DEC_REG(14, 0, 0xff)
> +#define av1_filt_level_seg0 AV1_DEC_REG(14, 8, 0x3f)
> +#define av1_skip_seg0 AV1_DEC_REG(14, 14, 0x1)
> +#define av1_refpic_seg0 AV1_DEC_REG(14, 15, 0xf)
> +#define av1_filt_level_delta0_seg0 AV1_DEC_REG(14, 19, 0x7f)
> +#define av1_filt_level0 AV1_DEC_REG(14, 26, 0x3f)
> +
> +#define av1_quant_seg1 AV1_DEC_REG(15, 0, 0xff)
> +#define av1_filt_level_seg1 AV1_DEC_REG(15, 8, 0x3f)
> +#define av1_skip_seg1 AV1_DEC_REG(15, 14, 0x1)
> +#define av1_refpic_seg1 AV1_DEC_REG(15, 15, 0xf)
> +#define av1_filt_level_delta0_seg1 AV1_DEC_REG(15, 19, 0x7f)
> +#define av1_filt_level1 AV1_DEC_REG(15, 26, 0x3f)
> +
> +#define av1_quant_seg2 AV1_DEC_REG(16, 0, 0xff)
> +#define av1_filt_level_seg2 AV1_DEC_REG(16, 8, 0x3f)
> +#define av1_skip_seg2 AV1_DEC_REG(16, 14, 0x1)
> +#define av1_refpic_seg2 AV1_DEC_REG(16, 15, 0xf)
> +#define av1_filt_level_delta0_seg2 AV1_DEC_REG(16, 19, 0x7f)
> +#define av1_filt_level2 AV1_DEC_REG(16, 26, 0x3f)
> +
> +#define av1_quant_seg3 AV1_DEC_REG(17, 0, 0xff)
> +#define av1_filt_level_seg3 AV1_DEC_REG(17, 8, 0x3f)
> +#define av1_skip_seg3 AV1_DEC_REG(17, 14, 0x1)
> +#define av1_refpic_seg3 AV1_DEC_REG(17, 15, 0xf)
> +#define av1_filt_level_delta0_seg3 AV1_DEC_REG(17, 19, 0x7f)
> +#define av1_filt_level3 AV1_DEC_REG(17, 26, 0x3f)
> +
> +#define av1_quant_seg4 AV1_DEC_REG(18, 0, 0xff)
> +#define av1_filt_level_seg4 AV1_DEC_REG(18, 8, 0x3f)
> +#define av1_skip_seg4 AV1_DEC_REG(18, 14, 0x1)
> +#define av1_refpic_seg4 AV1_DEC_REG(18, 15, 0xf)
> +#define av1_filt_level_delta0_seg4 AV1_DEC_REG(18, 19, 0x7f)
> +#define av1_lr_type AV1_DEC_REG(18, 26, 0x3f)
> +
> +#define av1_quant_seg5 AV1_DEC_REG(19, 0, 0xff)
> +#define av1_filt_level_seg5 AV1_DEC_REG(19, 8, 0x3f)
> +#define av1_skip_seg5 AV1_DEC_REG(19, 14, 0x1)
> +#define av1_refpic_seg5 AV1_DEC_REG(19, 15, 0xf)
> +#define av1_filt_level_delta0_seg5 AV1_DEC_REG(19, 19, 0x7f)
> +#define av1_lr_unit_size AV1_DEC_REG(19, 26, 0x3f)
> +
> +#define av1_filt_level_delta1_seg0 AV1_DEC_REG(20, 0, 0x7f)
> +#define av1_filt_level_delta2_seg0 AV1_DEC_REG(20, 7, 0x7f)
> +#define av1_filt_level_delta3_seg0 AV1_DEC_REG(20, 14, 0x7f)
> +#define av1_global_mv_seg0 AV1_DEC_REG(20, 21, 0x1)
> +#define av1_mf1_last_offset AV1_DEC_REG(20, 22, 0x1ff)
> +
> +#define av1_filt_level_delta1_seg1 AV1_DEC_REG(21, 0, 0x7f)
> +#define av1_filt_level_delta2_seg1 AV1_DEC_REG(21, 7, 0x7f)
> +#define av1_filt_level_delta3_seg1 AV1_DEC_REG(21, 14, 0x7f)
> +#define av1_global_mv_seg1 AV1_DEC_REG(21, 21, 0x1)
> +#define av1_mf1_last2_offset AV1_DEC_REG(21, 22, 0x1ff)
> +
> +#define av1_filt_level_delta1_seg2 AV1_DEC_REG(22, 0, 0x7f)
> +#define av1_filt_level_delta2_seg2 AV1_DEC_REG(22, 7, 0x7f)
> +#define av1_filt_level_delta3_seg2 AV1_DEC_REG(22, 14, 0x7f)
> +#define av1_global_mv_seg2 AV1_DEC_REG(22, 21, 0x1)
> +#define av1_mf1_last3_offset AV1_DEC_REG(22, 22, 0x1ff)
> +
> +#define av1_filt_level_delta1_seg3 AV1_DEC_REG(23, 0, 0x7f)
> +#define av1_filt_level_delta2_seg3 AV1_DEC_REG(23, 7, 0x7f)
> +#define av1_filt_level_delta3_seg3 AV1_DEC_REG(23, 14, 0x7f)
> +#define av1_global_mv_seg3 AV1_DEC_REG(23, 21, 0x1)
> +#define av1_mf1_golden_offset AV1_DEC_REG(23, 22, 0x1ff)
> +
> +#define av1_filt_level_delta1_seg4 AV1_DEC_REG(24, 0, 0x7f)
> +#define av1_filt_level_delta2_seg4 AV1_DEC_REG(24, 7, 0x7f)
> +#define av1_filt_level_delta3_seg4 AV1_DEC_REG(24, 14, 0x7f)
> +#define av1_global_mv_seg4 AV1_DEC_REG(24, 21, 0x1)
> +#define av1_mf1_bwdref_offset AV1_DEC_REG(24, 22, 0x1ff)
> +
> +#define av1_filt_level_delta1_seg5 AV1_DEC_REG(25, 0, 0x7f)
> +#define av1_filt_level_delta2_seg5 AV1_DEC_REG(25, 7, 0x7f)
> +#define av1_filt_level_delta3_seg5 AV1_DEC_REG(25, 14, 0x7f)
> +#define av1_global_mv_seg5 AV1_DEC_REG(25, 21, 0x1)
> +#define av1_mf1_altref2_offset AV1_DEC_REG(25, 22, 0x1ff)
> +
> +#define av1_filt_level_delta1_seg6 AV1_DEC_REG(26, 0, 0x7f)
> +#define av1_filt_level_delta2_seg6 AV1_DEC_REG(26, 7, 0x7f)
> +#define av1_filt_level_delta3_seg6 AV1_DEC_REG(26, 14, 0x7f)
> +#define av1_global_mv_seg6 AV1_DEC_REG(26, 21, 0x1)
> +#define av1_mf1_altref_offset AV1_DEC_REG(26, 22, 0x1ff)
> +
> +#define av1_filt_level_delta1_seg7 AV1_DEC_REG(27, 0, 0x7f)
> +#define av1_filt_level_delta2_seg7 AV1_DEC_REG(27, 7, 0x7f)
> +#define av1_filt_level_delta3_seg7 AV1_DEC_REG(27, 14, 0x7f)
> +#define av1_global_mv_seg7 AV1_DEC_REG(27, 21, 0x1)
> +#define av1_mf2_last_offset AV1_DEC_REG(27, 22, 0x1ff)
> +
> +#define av1_cb_offset AV1_DEC_REG(28, 0, 0x1ff)
> +#define av1_cb_luma_mult AV1_DEC_REG(28, 9, 0xff)
> +#define av1_cb_mult AV1_DEC_REG(28, 17, 0xff)
> +#define av1_quant_delta_v_dc AV1_DEC_REG(28, 25, 0x7f)
> +
> +#define av1_cr_offset AV1_DEC_REG(29, 0, 0x1ff)
> +#define av1_cr_luma_mult AV1_DEC_REG(29, 9, 0xff)
> +#define av1_cr_mult AV1_DEC_REG(29, 17, 0xff)
> +#define av1_quant_delta_v_ac AV1_DEC_REG(29, 25, 0x7f)
> +
> +#define av1_filt_ref_adj_5 AV1_DEC_REG(30, 0, 0x7f)
> +#define av1_filt_ref_adj_4 AV1_DEC_REG(30, 7, 0x7f)
> +#define av1_filt_mb_adj_1 AV1_DEC_REG(30, 14, 0x7f)
> +#define av1_filt_mb_adj_0 AV1_DEC_REG(30, 21, 0x7f)
> +#define av1_filt_sharpness AV1_DEC_REG(30, 28, 0x7)
> +
> +#define av1_quant_seg6 AV1_DEC_REG(31, 0, 0xff)
> +#define av1_filt_level_seg6 AV1_DEC_REG(31, 8, 0x3f)
> +#define av1_skip_seg6 AV1_DEC_REG(31, 14, 0x1)
> +#define av1_refpic_seg6 AV1_DEC_REG(31, 15, 0xf)
> +#define av1_filt_level_delta0_seg6 AV1_DEC_REG(31, 19, 0x7f)
> +#define av1_skip_ref0 AV1_DEC_REG(31, 26, 0xf)
> +
> +#define av1_quant_seg7 AV1_DEC_REG(32, 0, 0xff)
> +#define av1_filt_level_seg7 AV1_DEC_REG(32, 8, 0x3f)
> +#define av1_skip_seg7 AV1_DEC_REG(32, 14, 0x1)
> +#define av1_refpic_seg7 AV1_DEC_REG(32, 15, 0xf)
> +#define av1_filt_level_delta0_seg7 AV1_DEC_REG(32, 19, 0x7f)
> +#define av1_skip_ref1 AV1_DEC_REG(32, 26, 0xf)
> +
> +#define av1_ref0_height AV1_DEC_REG(33, 0, 0xffff)
> +#define av1_ref0_width AV1_DEC_REG(33, 16, 0xffff)
> +
> +#define av1_ref1_height AV1_DEC_REG(34, 0, 0xffff)
> +#define av1_ref1_width AV1_DEC_REG(34, 16, 0xffff)
> +
> +#define av1_ref2_height AV1_DEC_REG(35, 0, 0xffff)
> +#define av1_ref2_width AV1_DEC_REG(35, 16, 0xffff)
> +
> +#define av1_ref0_ver_scale AV1_DEC_REG(36, 0, 0xffff)
> +#define av1_ref0_hor_scale AV1_DEC_REG(36, 16, 0xffff)
> +
> +#define av1_ref1_ver_scale AV1_DEC_REG(37, 0, 0xffff)
> +#define av1_ref1_hor_scale AV1_DEC_REG(37, 16, 0xffff)
> +
> +#define av1_ref2_ver_scale AV1_DEC_REG(38, 0, 0xffff)
> +#define av1_ref2_hor_scale AV1_DEC_REG(38, 16, 0xffff)
> +
> +#define av1_ref3_ver_scale AV1_DEC_REG(39, 0, 0xffff)
> +#define av1_ref3_hor_scale AV1_DEC_REG(39, 16, 0xffff)
> +
> +#define av1_ref4_ver_scale AV1_DEC_REG(40, 0, 0xffff)
> +#define av1_ref4_hor_scale AV1_DEC_REG(40, 16, 0xffff)
> +
> +#define av1_ref5_ver_scale AV1_DEC_REG(41, 0, 0xffff)
> +#define av1_ref5_hor_scale AV1_DEC_REG(41, 16, 0xffff)
> +
> +#define av1_ref6_ver_scale AV1_DEC_REG(42, 0, 0xffff)
> +#define av1_ref6_hor_scale AV1_DEC_REG(42, 16, 0xffff)
> +
> +#define av1_ref3_height AV1_DEC_REG(43, 0, 0xffff)
> +#define av1_ref3_width AV1_DEC_REG(43, 16, 0xffff)
> +
> +#define av1_ref4_height AV1_DEC_REG(44, 0, 0xffff)
> +#define av1_ref4_width AV1_DEC_REG(44, 16, 0xffff)
> +
> +#define av1_ref5_height AV1_DEC_REG(45, 0, 0xffff)
> +#define av1_ref5_width AV1_DEC_REG(45, 16, 0xffff)
> +
> +#define av1_ref6_height AV1_DEC_REG(46, 0, 0xffff)
> +#define av1_ref6_width AV1_DEC_REG(46, 16, 0xffff)
> +
> +#define av1_mf2_last2_offset AV1_DEC_REG(47, 0, 0x1ff)
> +#define av1_mf2_last3_offset AV1_DEC_REG(47, 9, 0x1ff)
> +#define av1_mf2_golden_offset AV1_DEC_REG(47, 18, 0x1ff)
> +#define av1_qmlevel_y AV1_DEC_REG(47, 27, 0xf)
> +
> +#define av1_mf2_bwdref_offset AV1_DEC_REG(48, 0, 0x1ff)
> +#define av1_mf2_altref2_offset AV1_DEC_REG(48, 9, 0x1ff)
> +#define av1_mf2_altref_offset AV1_DEC_REG(48, 18, 0x1ff)
> +#define av1_qmlevel_u AV1_DEC_REG(48, 27, 0xf)
> +
> +#define av1_filt_ref_adj_6 AV1_DEC_REG(49, 0, 0x7f)
> +#define av1_filt_ref_adj_7 AV1_DEC_REG(49, 7, 0x7f)
> +#define av1_qmlevel_v AV1_DEC_REG(49, 14, 0xf)
> +
> +#define av1_superres_chroma_step AV1_DEC_REG(51, 0, 0x3fff)
> +#define av1_superres_luma_step AV1_DEC_REG(51, 14, 0x3fff)
> +
> +#define av1_superres_init_chroma_subpel_x AV1_DEC_REG(52, 0, 0x3fff)
> +#define av1_superres_init_luma_subpel_x AV1_DEC_REG(52, 14, 0x3fff)
> +
> +#define av1_cdef_chroma_secondary_strength AV1_DEC_REG(53, 0, 0xffff)
> +#define av1_cdef_luma_secondary_strength AV1_DEC_REG(53, 16, 0xffff)
> +
> +#define av1_apf_threshold AV1_DEC_REG(55, 0, 0xffff)
> +#define av1_apf_single_pu_mode AV1_DEC_REG(55, 30, 0x1)
> +#define av1_apf_disable AV1_DEC_REG(55, 30, 0x1)
> +
> +#define av1_dec_max_burst AV1_DEC_REG(58, 0, 0xff)
> +#define av1_dec_buswidth AV1_DEC_REG(58, 8, 0x7)
> +#define av1_dec_multicore_mode AV1_DEC_REG(58, 11, 0x3)
> +#define av1_dec_axi_wd_id_e AV1_DEC_REG(58, 13, 0x1)
> +#define av1_dec_axi_rd_id_e AV1_DEC_REG(58, 14, 0x1)
> +#define av1_dec_mc_polltime AV1_DEC_REG(58, 17, 0x3ff)
> +#define av1_dec_mc_pollmode AV1_DEC_REG(58, 27, 0x3)
> +
> +#define av1_filt_ref_adj_3 AV1_DEC_REG(59, 0, 0x3f)
> +#define av1_filt_ref_adj_2 AV1_DEC_REG(59, 7, 0x3f)
> +#define av1_filt_ref_adj_1 AV1_DEC_REG(59, 14, 0x3f)
> +#define av1_filt_ref_adj_0 AV1_DEC_REG(59, 21, 0x3f)
> +#define av1_ref0_sign_bias AV1_DEC_REG(59, 28, 0x1)
> +#define av1_ref1_sign_bias AV1_DEC_REG(59, 29, 0x1)
> +#define av1_ref2_sign_bias AV1_DEC_REG(59, 30, 0x1)
> +#define av1_ref3_sign_bias AV1_DEC_REG(59, 31, 0x1)
> +
> +#define av1_cur_last_roffset AV1_DEC_REG(184, 0, 0x1ff)
> +#define av1_cur_last_offset AV1_DEC_REG(184, 9, 0x1ff)
> +#define av1_mf3_last_offset AV1_DEC_REG(184, 18, 0x1ff)
> +#define av1_ref0_gm_mode AV1_DEC_REG(184, 27, 0x3)
> +
> +#define av1_cur_last2_roffset AV1_DEC_REG(185, 0, 0x1ff)
> +#define av1_cur_last2_offset AV1_DEC_REG(185, 9, 0x1ff)
> +#define av1_mf3_last2_offset AV1_DEC_REG(185, 18, 0x1ff)
> +#define av1_ref1_gm_mode AV1_DEC_REG(185, 27, 0x3)
> +
> +#define av1_cur_last3_roffset AV1_DEC_REG(186, 0, 0x1ff)
> +#define av1_cur_last3_offset AV1_DEC_REG(186, 9, 0x1ff)
> +#define av1_mf3_last3_offset AV1_DEC_REG(186, 18, 0x1ff)
> +#define av1_ref2_gm_mode AV1_DEC_REG(186, 27, 0x3)
> +
> +#define av1_cur_golden_roffset AV1_DEC_REG(187, 0, 0x1ff)
> +#define av1_cur_golden_offset AV1_DEC_REG(187, 9, 0x1ff)
> +#define av1_mf3_golden_offset AV1_DEC_REG(187, 18, 0x1ff)
> +#define av1_ref3_gm_mode AV1_DEC_REG(187, 27, 0x3)
> +
> +#define av1_cur_bwdref_roffset AV1_DEC_REG(188, 0, 0x1ff)
> +#define av1_cur_bwdref_offset AV1_DEC_REG(188, 9, 0x1ff)
> +#define av1_mf3_bwdref_offset AV1_DEC_REG(188, 18, 0x1ff)
> +#define av1_ref4_gm_mode AV1_DEC_REG(188, 27, 0x3)
> +
> +#define av1_cur_altref2_roffset AV1_DEC_REG(257, 0, 0x1ff)
> +#define av1_cur_altref2_offset AV1_DEC_REG(257, 9, 0x1ff)
> +#define av1_mf3_altref2_offset AV1_DEC_REG(257, 18, 0x1ff)
> +#define av1_ref5_gm_mode AV1_DEC_REG(257, 27, 0x3)
> +
> +#define av1_strm_buffer_len AV1_DEC_REG(258, 0, 0xffffffff)
> +
> +#define av1_strm_start_offset AV1_DEC_REG(259, 0, 0xffffffff)
> +
> +#define av1_ppd_blend_exist AV1_DEC_REG(260, 21, 0x1)
> +#define av1_ppd_dith_exist AV1_DEC_REG(260, 23, 0x1)
> +#define av1_ablend_crop_e AV1_DEC_REG(260, 24, 0x1)
> +#define av1_pp_format_p010_e AV1_DEC_REG(260, 25, 0x1)
> +#define av1_pp_format_customer1_e AV1_DEC_REG(260, 26, 0x1)
> +#define av1_pp_crop_exist AV1_DEC_REG(260, 27, 0x1)
> +#define av1_pp_up_level AV1_DEC_REG(260, 28, 0x1)
> +#define av1_pp_down_level AV1_DEC_REG(260, 29, 0x3)
> +#define av1_pp_exist AV1_DEC_REG(260, 31, 0x1)
> +
> +#define av1_cur_altref_roffset AV1_DEC_REG(262, 0, 0x1ff)
> +#define av1_cur_altref_offset AV1_DEC_REG(262, 9, 0x1ff)
> +#define av1_mf3_altref_offset AV1_DEC_REG(262, 18, 0x1ff)
> +#define av1_ref6_gm_mode AV1_DEC_REG(262, 27, 0x3)
> +
> +#define av1_cdef_luma_primary_strength AV1_DEC_REG(263, 0, 0xffffffff)
> +
> +#define av1_cdef_chroma_primary_strength AV1_DEC_REG(264, 0, 0xffffffff)
> +
> +#define av1_axi_arqos AV1_DEC_REG(265, 0, 0xf)
> +#define av1_axi_awqos AV1_DEC_REG(265, 4, 0xf)
> +#define av1_axi_wr_ostd_threshold AV1_DEC_REG(265, 8, 0x3ff)
> +#define av1_axi_rd_ostd_threshold AV1_DEC_REG(265, 18, 0x3ff)
> +#define av1_axi_wr_4k_dis AV1_DEC_REG(265, 31, 0x1)
> +
> +#define av1_128bit_mode AV1_DEC_REG(266, 5, 0x1)
> +#define av1_wr_shaper_bypass AV1_DEC_REG(266, 10, 0x1)
> +#define av1_error_conceal_e AV1_DEC_REG(266, 30, 0x1)
> +
> +#define av1_superres_chroma_step_invra AV1_DEC_REG(298, 0, 0xffff)
> +#define av1_superres_luma_step_invra AV1_DEC_REG(298, 16, 0xffff)
> +
> +#define av1_dec_alignment AV1_DEC_REG(314, 0, 0xffff)
> +
> +#define av1_ext_timeout_cycles AV1_DEC_REG(318, 0, 0x7fffffff)
> +#define av1_ext_timeout_override_e AV1_DEC_REG(318, 31, 0x1)
> +
> +#define av1_timeout_cycles AV1_DEC_REG(319, 0, 0x7fffffff)
> +#define av1_timeout_override_e AV1_DEC_REG(319, 31, 0x1)
> +
> +#define av1_pp_out_e AV1_DEC_REG(320, 0, 0x1)
> +#define av1_pp_cr_first AV1_DEC_REG(320, 1, 0x1)
> +#define av1_pp_out_mode AV1_DEC_REG(320, 2, 0x1)
> +#define av1_pp_out_tile_e AV1_DEC_REG(320, 3, 0x1)
> +#define av1_pp_status AV1_DEC_REG(320, 4, 0xf)
> +#define av1_pp_in_blk_size AV1_DEC_REG(320, 8, 0x7)
> +#define av1_pp_out_p010_fmt AV1_DEC_REG(320, 11, 0x3)
> +#define av1_pp_out_rgb_fmt AV1_DEC_REG(320, 13, 0x1f)
> +#define av1_rgb_range_max AV1_DEC_REG(320, 18, 0xfff)
> +#define av1_pp_rgb_planar AV1_DEC_REG(320, 30, 0x1)
> +
> +#define av1_scale_hratio AV1_DEC_REG(322, 0, 0x3ffff)
> +#define av1_pp_out_format AV1_DEC_REG(322, 18, 0x1f)
> +#define av1_ver_scale_mode AV1_DEC_REG(322, 23, 0x3)
> +#define av1_hor_scale_mode AV1_DEC_REG(322, 25, 0x3)
> +#define av1_pp_in_format AV1_DEC_REG(322, 27, 0x1f)
> +
> +#define av1_pp_out_c_stride AV1_DEC_REG(329, 0, 0xffff)
> +#define av1_pp_out_y_stride AV1_DEC_REG(329, 16, 0xffff)
> +
> +#define av1_pp_in_height AV1_DEC_REG(331, 0, 0xffff)
> +#define av1_pp_in_width AV1_DEC_REG(331, 16, 0xffff)
> +
> +#define av1_pp_out_height AV1_DEC_REG(332, 0, 0xffff)
> +#define av1_pp_out_width AV1_DEC_REG(332, 16, 0xffff)
> +
> +#define av1_pp1_dup_ver AV1_DEC_REG(394, 0, 0xff)
> +#define av1_pp1_dup_hor AV1_DEC_REG(394, 8, 0xff)
> +#define av1_pp0_dup_ver AV1_DEC_REG(394, 16, 0xff)
> +#define av1_pp0_dup_hor AV1_DEC_REG(394, 24, 0xff)
> +
> +#define AV1_TILE_OUT_LU (AV1_SWREG(65))
> +#define AV1_REFERENCE_Y(i) (AV1_SWREG(67) + ((i) * 0x8))
> +#define AV1_SEGMENTATION (AV1_SWREG(81))
> +#define AV1_GLOBAL_MODEL (AV1_SWREG(83))
> +#define AV1_CDEF_COL (AV1_SWREG(85))
> +#define AV1_SR_COL (AV1_SWREG(89))
> +#define AV1_LR_COL (AV1_SWREG(91))
> +#define AV1_FILM_GRAIN (AV1_SWREG(95))
> +#define AV1_TILE_OUT_CH (AV1_SWREG(99))
> +#define AV1_REFERENCE_CB(i) (AV1_SWREG(101) + ((i) * 0x8))
> +#define AV1_TILE_OUT_MV (AV1_SWREG(133))
> +#define AV1_REFERENCE_MV(i) (AV1_SWREG(135) + ((i) * 0x8))
> +#define AV1_TILE_BASE (AV1_SWREG(167))
> +#define AV1_INPUT_STREAM (AV1_SWREG(169))
> +#define AV1_PROP_TABLE_OUT (AV1_SWREG(171))
> +#define AV1_PROP_TABLE (AV1_SWREG(173))
> +#define AV1_MC_SYNC_CURR (AV1_SWREG(175))
> +#define AV1_MC_SYNC_LEFT (AV1_SWREG(177))
> +#define AV1_DB_DATA_COL (AV1_SWREG(179))
> +#define AV1_DB_CTRL_COL (AV1_SWREG(183))
> +#define AV1_PP_OUT_LU (AV1_SWREG(326))
> +#define AV1_PP_OUT_CH (AV1_SWREG(328))
> +
> +#endif /* _ROCKCHIP_VPU981_REGS_H_ */