[v4,05/24] media: h264: Use v4l2_h264_reference for reflist

Message ID	20220426125751.108293-6-nicolas.dufresne@collabora.com (mailing list archive)
State	New, archived
Headers	show Return-Path: <linux-media-owner@kernel.org> sender: nicolas) with ESMTPSA id 861891F4398D From: Nicolas Dufresne <nicolas.dufresne@collabora.com> To: Tiffany Lin <tiffany.lin@mediatek.com>, Andrew-CT Chen <andrew-ct.chen@mediatek.com>, Mauro Carvalho Chehab <mchehab@kernel.org>, Dmitry Osipenko <digetx@gmail.com>, Thierry Reding <thierry.reding@gmail.com>, Jonathan Hunter <jonathanh@nvidia.com>, Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>, Philipp Zabel <p.zabel@pengutronix.de>, Greg Kroah-Hartman <gregkh@linuxfoundation.org>, Heiko Stuebner <heiko@sntech.de>, Matthias Brugger <matthias.bgg@gmail.com> Cc: nicolas@ndufresne.ca, linux-media@vger.kernel.org, linux-kernel@vger.kernel.org, linux-tegra@vger.kernel.org, linux-rockchip@lists.infradead.org, linux-staging@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org Subject: [PATCH v4 05/24] media: h264: Use v4l2_h264_reference for reflist Date: Tue, 26 Apr 2022 08:57:31 -0400 Message-Id: <20220426125751.108293-6-nicolas.dufresne@collabora.com> In-Reply-To: <20220426125751.108293-1-nicolas.dufresne@collabora.com> References: <20220426125751.108293-1-nicolas.dufresne@collabora.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk
Series	[v4,01/24] media: doc: Document dual use of H.264 pic_num/frame_num \| expand [v4,01/24] media: doc: Document dual use of H.264 pic_num/frame_num [v4,02/24] media: v4l2-mem2mem: Trace on implicit un-hold [v4,03/24] media: videobuf2-v4l2: Warn on holding buffers without support [v4,04/24] media: h264: Avoid wrapping long_term_frame_idx [v4,05/24] media: h264: Use v4l2_h264_reference for reflist [v4,06/24] media: h264: Increase reference lists size to 32 [v4,07/24] media: h264: Store current picture fields [v4,08/24] media: h264: Store all fields into the unordered list [v4,09/24] media: v4l2: Trace calculated p/b0/b1 initial reflist [v4,10/24] media: h264: Sort p/b reflist using frame_num [v4,11/24] media: v4l2: Reorder field reflist [v4,12/24] media: rkvdec: Stop overclocking the decoder [v4,13/24] media: rkvdec: h264: Fix dpb_valid implementation [v4,14/24] media: rkvdec: h264: Fix bit depth wrap in pps packet [v4,15/24] media: rkvdec: Move H264 SPS validation in rkvdec-h264 [v4,16/24] media: rkvdec: h264: Validate and use pic width and height in mbs [v4,17/24] media: rkvdec: h264: Fix reference frame_num wrap for second field [v4,18/24] media: rkvdec: Ensure decoded resolution fit coded resolution [v4,19/24] media: rkvdec-h264: Add field decoding support [v4,20/24] media: rkvdec: Enable capture buffer holding for H264 [v4,21/24] media: hantro: Stop using H.264 parameter pic_num [v4,22/24] media: hantro: h264: Make dpb entry management more robust [v4,23/24] media: hantro: Add H.264 field decoding support [v4,24/24] media: hantro: Enable HOLD_CAPTURE_BUF for H.264

diff --git a/drivers/media/platform/mediatek/vcodec/vdec/vdec_h264_req_if.c b/drivers/media/platform/mediatek/vcodec/vdec/vdec_h264_req_if.c index 43542de11e9c..8e59cf5c05a0 100644 --- a/drivers/media/platform/mediatek/vcodec/vdec/vdec_h264_req_if.c +++ b/drivers/media/platform/mediatek/vcodec/vdec/vdec_h264_req_if.c @@ -439,11 +439,24 @@ static void update_dpb(const struct v4l2_ctrl_h264_decode_params *dec_param, } } -/* - * The firmware expects unused reflist entries to have the value 0x20. - */ -static void fixup_ref_list(u8 *ref_list, size_t num_valid) +static void get_ref_list(u8 *ref_list, + const struct v4l2_h264_reference *v4l2_ref_list, + int num_valid) { + u32 i; + + /* + * TODO The firmware does not support field decoding. Future + * implementation must use v4l2_ref_list[i].fields to obtain + * the reference field parity. + */ + + for (i = 0; i < num_valid; i++) + ref_list[i] = v4l2_ref_list[i].index; + + /* + * The firmware expects unused reflist entries to have the value 0x20. + */ memset(&ref_list[num_valid], 0x20, 32 - num_valid); } @@ -459,6 +472,9 @@ static void get_vdec_decode_parameters(struct vdec_h264_slice_inst *inst) get_ctrl_ptr(inst->ctx, V4L2_CID_STATELESS_H264_SCALING_MATRIX); struct mtk_h264_dec_slice_param *slice_param = &inst->h264_slice_param; struct v4l2_h264_reflist_builder reflist_builder; + struct v4l2_h264_reference v4l2_p0_reflist[V4L2_H264_REF_LIST_LEN]; + struct v4l2_h264_reference v4l2_b0_reflist[V4L2_H264_REF_LIST_LEN]; + struct v4l2_h264_reference v4l2_b1_reflist[V4L2_H264_REF_LIST_LEN]; u8 *p0_reflist = slice_param->decode_params.ref_pic_list_p0; u8 *b0_reflist = slice_param->decode_params.ref_pic_list_b0; u8 *b1_reflist = slice_param->decode_params.ref_pic_list_b1; @@ -475,12 +491,14 @@ static void get_vdec_decode_parameters(struct vdec_h264_slice_inst *inst) /* Build the reference lists */ v4l2_h264_init_reflist_builder(&reflist_builder, dec_params, sps, inst->dpb); - v4l2_h264_build_p_ref_list(&reflist_builder, p0_reflist); - v4l2_h264_build_b_ref_lists(&reflist_builder, b0_reflist, b1_reflist); + v4l2_h264_build_p_ref_list(&reflist_builder, v4l2_p0_reflist); + v4l2_h264_build_b_ref_lists(&reflist_builder, v4l2_b0_reflist, + v4l2_b1_reflist); + /* Adapt the built lists to the firmware's expectations */ - fixup_ref_list(p0_reflist, reflist_builder.num_valid); - fixup_ref_list(b0_reflist, reflist_builder.num_valid); - fixup_ref_list(b1_reflist, reflist_builder.num_valid); + get_ref_list(p0_reflist, v4l2_p0_reflist, reflist_builder.num_valid); + get_ref_list(b0_reflist, v4l2_b0_reflist, reflist_builder.num_valid); + get_ref_list(b1_reflist, v4l2_b1_reflist, reflist_builder.num_valid); memcpy(&inst->vsi_ctx.h264_slice_params, slice_param, sizeof(inst->vsi_ctx.h264_slice_params)); diff --git a/drivers/media/platform/nvidia/tegra-vde/h264.c b/drivers/media/platform/nvidia/tegra-vde/h264.c index d8e5534e80c8..acc1b97f06ad 100644 --- a/drivers/media/platform/nvidia/tegra-vde/h264.c +++ b/drivers/media/platform/nvidia/tegra-vde/h264.c @@ -45,9 +45,9 @@ struct tegra_vde_h264_decoder_ctx { }; struct h264_reflists { - u8 p[V4L2_H264_NUM_DPB_ENTRIES]; - u8 b0[V4L2_H264_NUM_DPB_ENTRIES]; - u8 b1[V4L2_H264_NUM_DPB_ENTRIES]; + struct v4l2_h264_reference p[V4L2_H264_NUM_DPB_ENTRIES]; + struct v4l2_h264_reference b0[V4L2_H264_NUM_DPB_ENTRIES]; + struct v4l2_h264_reference b1[V4L2_H264_NUM_DPB_ENTRIES]; }; static int tegra_vde_wait_mbe(struct tegra_vde *vde) @@ -768,7 +768,7 @@ static int tegra_vde_h264_setup_frames(struct tegra_ctx *ctx, struct h264_reflists reflists; struct vb2_buffer *ref; unsigned int i; - u8 *dpb_id; + struct v4l2_h264_reference *dpb_id; int err; /* @@ -811,14 +811,16 @@ static int tegra_vde_h264_setup_frames(struct tegra_ctx *ctx, } for (i = 0; i < b.num_valid; i++) { - ref = get_ref_buf(ctx, dst, dpb_id[i]); + int dpb_idx = dpb_id[i].index; - err = tegra_vde_h264_setup_frame(ctx, h264, &b, ref, dpb_id[i], + ref = get_ref_buf(ctx, dst, dpb_idx); + + err = tegra_vde_h264_setup_frame(ctx, h264, &b, ref, dpb_idx, h264->dpb_frames_nb++); if (err) return err; - if (b.refs[dpb_id[i]].pic_order_count < b.cur_pic_order_count) + if (b.refs[dpb_idx].top_field_order_cnt < b.cur_pic_order_count) h264->dpb_ref_frames_with_earlier_poc_nb++; } @@ -880,6 +882,9 @@ static int tegra_vde_h264_setup_context(struct tegra_ctx *ctx, if (h->pps->flags & V4L2_H264_PPS_FLAG_ENTROPY_CODING_MODE) return -EOPNOTSUPP; + if (h->decode_params->flags & V4L2_H264_DECODE_PARAM_FLAG_FIELD_PIC) + return -EOPNOTSUPP; + if (h->sps->profile_idc == 66) h264->baseline_profile = 1; diff --git a/drivers/media/v4l2-core/v4l2-h264.c b/drivers/media/v4l2-core/v4l2-h264.c index ac47519a9fbe..afbfcf78efe4 100644 --- a/drivers/media/v4l2-core/v4l2-h264.c +++ b/drivers/media/v4l2-core/v4l2-h264.c @@ -75,12 +75,12 @@ v4l2_h264_init_reflist_builder(struct v4l2_h264_reflist_builder *b, pic_order_count = dpb[i].top_field_order_cnt; b->refs[i].pic_order_count = pic_order_count; - b->unordered_reflist[b->num_valid] = i; + b->unordered_reflist[b->num_valid].index = i; b->num_valid++; } for (i = b->num_valid; i < ARRAY_SIZE(b->unordered_reflist); i++) - b->unordered_reflist[i] = i; + b->unordered_reflist[i].index = i; } EXPORT_SYMBOL_GPL(v4l2_h264_init_reflist_builder); @@ -90,8 +90,8 @@ static int v4l2_h264_p_ref_list_cmp(const void *ptra, const void *ptrb, const struct v4l2_h264_reflist_builder *builder = data; u8 idxa, idxb; - idxa = *((u8 *)ptra); - idxb = *((u8 *)ptrb); + idxa = ((struct v4l2_h264_reference *)ptra)->index; + idxb = ((struct v4l2_h264_reference *)ptrb)->index; if (WARN_ON(idxa >= V4L2_H264_NUM_DPB_ENTRIES || idxb >= V4L2_H264_NUM_DPB_ENTRIES)) @@ -125,8 +125,8 @@ static int v4l2_h264_b0_ref_list_cmp(const void *ptra, const void *ptrb, s32 poca, pocb; u8 idxa, idxb; - idxa = *((u8 *)ptra); - idxb = *((u8 *)ptrb); + idxa = ((struct v4l2_h264_reference *)ptra)->index; + idxb = ((struct v4l2_h264_reference *)ptrb)->index; if (WARN_ON(idxa >= V4L2_H264_NUM_DPB_ENTRIES || idxb >= V4L2_H264_NUM_DPB_ENTRIES)) @@ -170,8 +170,8 @@ static int v4l2_h264_b1_ref_list_cmp(const void *ptra, const void *ptrb, s32 poca, pocb; u8 idxa, idxb; - idxa = *((u8 *)ptra); - idxb = *((u8 *)ptrb); + idxa = ((struct v4l2_h264_reference *)ptra)->index; + idxb = ((struct v4l2_h264_reference *)ptrb)->index; if (WARN_ON(idxa >= V4L2_H264_NUM_DPB_ENTRIES || idxb >= V4L2_H264_NUM_DPB_ENTRIES)) @@ -212,8 +212,8 @@ static int v4l2_h264_b1_ref_list_cmp(const void *ptra, const void *ptrb, * v4l2_h264_build_p_ref_list() - Build the P reference list * * @builder: reference list builder context - * @reflist: 16-bytes array used to store the P reference list. Each entry - * is an index in the DPB + * @reflist: 16 sized array used to store the P reference list. Each entry + * is a v4l2_h264_reference structure * * This functions builds the P reference lists. This procedure is describe in * section '8.2.4 Decoding process for reference picture lists construction' @@ -222,7 +222,7 @@ static int v4l2_h264_b1_ref_list_cmp(const void *ptra, const void *ptrb, */ void v4l2_h264_build_p_ref_list(const struct v4l2_h264_reflist_builder *builder, - u8 *reflist) + struct v4l2_h264_reference *reflist) { memcpy(reflist, builder->unordered_reflist, sizeof(builder->unordered_reflist[0]) * builder->num_valid); @@ -235,10 +235,10 @@ EXPORT_SYMBOL_GPL(v4l2_h264_build_p_ref_list); * v4l2_h264_build_b_ref_lists() - Build the B0/B1 reference lists * * @builder: reference list builder context - * @b0_reflist: 16-bytes array used to store the B0 reference list. Each entry - * is an index in the DPB - * @b1_reflist: 16-bytes array used to store the B1 reference list. Each entry - * is an index in the DPB + * @b0_reflist: 16 sized array used to store the B0 reference list. Each entry + * is a v4l2_h264_reference structure + * @b1_reflist: 16 sized array used to store the B1 reference list. Each entry + * is a v4l2_h264_reference structure * * This functions builds the B0/B1 reference lists. This procedure is described * in section '8.2.4 Decoding process for reference picture lists construction' @@ -247,7 +247,8 @@ EXPORT_SYMBOL_GPL(v4l2_h264_build_p_ref_list); */ void v4l2_h264_build_b_ref_lists(const struct v4l2_h264_reflist_builder *builder, - u8 *b0_reflist, u8 *b1_reflist) + struct v4l2_h264_reference *b0_reflist, + struct v4l2_h264_reference *b1_reflist) { memcpy(b0_reflist, builder->unordered_reflist, sizeof(builder->unordered_reflist[0]) * builder->num_valid); diff --git a/drivers/staging/media/hantro/hantro_g1_h264_dec.c b/drivers/staging/media/hantro/hantro_g1_h264_dec.c index f49dbfb8a843..9de7f05eff2a 100644 --- a/drivers/staging/media/hantro/hantro_g1_h264_dec.c +++ b/drivers/staging/media/hantro/hantro_g1_h264_dec.c @@ -126,7 +126,7 @@ static void set_params(struct hantro_ctx *ctx, struct vb2_v4l2_buffer *src_buf) static void set_ref(struct hantro_ctx *ctx) { - const u8 *b0_reflist, *b1_reflist, *p_reflist; + const struct v4l2_h264_reference *b0_reflist, *b1_reflist, *p_reflist; struct hantro_dev *vpu = ctx->dev; int reg_num; u32 reg; @@ -157,12 +157,12 @@ static void set_ref(struct hantro_ctx *ctx) */ reg_num = 0; for (i = 0; i < 15; i += 3) { - reg = G1_REG_BD_REF_PIC_BINIT_RLIST_F0(b0_reflist[i]) | - G1_REG_BD_REF_PIC_BINIT_RLIST_F1(b0_reflist[i + 1]) | - G1_REG_BD_REF_PIC_BINIT_RLIST_F2(b0_reflist[i + 2]) | - G1_REG_BD_REF_PIC_BINIT_RLIST_B0(b1_reflist[i]) | - G1_REG_BD_REF_PIC_BINIT_RLIST_B1(b1_reflist[i + 1]) | - G1_REG_BD_REF_PIC_BINIT_RLIST_B2(b1_reflist[i + 2]); + reg = G1_REG_BD_REF_PIC_BINIT_RLIST_F0(b0_reflist[i].index) | + G1_REG_BD_REF_PIC_BINIT_RLIST_F1(b0_reflist[i + 1].index) | + G1_REG_BD_REF_PIC_BINIT_RLIST_F2(b0_reflist[i + 2].index) | + G1_REG_BD_REF_PIC_BINIT_RLIST_B0(b1_reflist[i].index) | + G1_REG_BD_REF_PIC_BINIT_RLIST_B1(b1_reflist[i + 1].index) | + G1_REG_BD_REF_PIC_BINIT_RLIST_B2(b1_reflist[i + 2].index); vdpu_write_relaxed(vpu, reg, G1_REG_BD_REF_PIC(reg_num++)); } @@ -171,12 +171,12 @@ static void set_ref(struct hantro_ctx *ctx) * of forward and backward reference picture lists and first 4 entries * of P forward picture list. */ - reg = G1_REG_BD_P_REF_PIC_BINIT_RLIST_F15(b0_reflist[15]) | - G1_REG_BD_P_REF_PIC_BINIT_RLIST_B15(b1_reflist[15]) | - G1_REG_BD_P_REF_PIC_PINIT_RLIST_F0(p_reflist[0]) | - G1_REG_BD_P_REF_PIC_PINIT_RLIST_F1(p_reflist[1]) | - G1_REG_BD_P_REF_PIC_PINIT_RLIST_F2(p_reflist[2]) | - G1_REG_BD_P_REF_PIC_PINIT_RLIST_F3(p_reflist[3]); + reg = G1_REG_BD_P_REF_PIC_BINIT_RLIST_F15(b0_reflist[15].index) | + G1_REG_BD_P_REF_PIC_BINIT_RLIST_B15(b1_reflist[15].index) | + G1_REG_BD_P_REF_PIC_PINIT_RLIST_F0(p_reflist[0].index) | + G1_REG_BD_P_REF_PIC_PINIT_RLIST_F1(p_reflist[1].index) | + G1_REG_BD_P_REF_PIC_PINIT_RLIST_F2(p_reflist[2].index) | + G1_REG_BD_P_REF_PIC_PINIT_RLIST_F3(p_reflist[3].index); vdpu_write_relaxed(vpu, reg, G1_REG_BD_P_REF_PIC); /* @@ -185,12 +185,12 @@ static void set_ref(struct hantro_ctx *ctx) */ reg_num = 0; for (i = 4; i < HANTRO_H264_DPB_SIZE; i += 6) { - reg = G1_REG_FWD_PIC_PINIT_RLIST_F0(p_reflist[i]) | - G1_REG_FWD_PIC_PINIT_RLIST_F1(p_reflist[i + 1]) | - G1_REG_FWD_PIC_PINIT_RLIST_F2(p_reflist[i + 2]) | - G1_REG_FWD_PIC_PINIT_RLIST_F3(p_reflist[i + 3]) | - G1_REG_FWD_PIC_PINIT_RLIST_F4(p_reflist[i + 4]) | - G1_REG_FWD_PIC_PINIT_RLIST_F5(p_reflist[i + 5]); + reg = G1_REG_FWD_PIC_PINIT_RLIST_F0(p_reflist[i].index) | + G1_REG_FWD_PIC_PINIT_RLIST_F1(p_reflist[i + 1].index) | + G1_REG_FWD_PIC_PINIT_RLIST_F2(p_reflist[i + 2].index) | + G1_REG_FWD_PIC_PINIT_RLIST_F3(p_reflist[i + 3].index) | + G1_REG_FWD_PIC_PINIT_RLIST_F4(p_reflist[i + 4].index) | + G1_REG_FWD_PIC_PINIT_RLIST_F5(p_reflist[i + 5].index); vdpu_write_relaxed(vpu, reg, G1_REG_FWD_PIC(reg_num++)); } diff --git a/drivers/staging/media/hantro/hantro_hw.h b/drivers/staging/media/hantro/hantro_hw.h index ed018e293ba0..2bc6b8f088f5 100644 --- a/drivers/staging/media/hantro/hantro_hw.h +++ b/drivers/staging/media/hantro/hantro_hw.h @@ -69,9 +69,9 @@ struct hantro_h264_dec_ctrls { * @b1: B1 reflist */ struct hantro_h264_dec_reflists { - u8 p[HANTRO_H264_DPB_SIZE]; - u8 b0[HANTRO_H264_DPB_SIZE]; - u8 b1[HANTRO_H264_DPB_SIZE]; + struct v4l2_h264_reference p[HANTRO_H264_DPB_SIZE]; + struct v4l2_h264_reference b0[HANTRO_H264_DPB_SIZE]; + struct v4l2_h264_reference b1[HANTRO_H264_DPB_SIZE]; }; /** diff --git a/drivers/staging/media/hantro/rockchip_vpu2_hw_h264_dec.c b/drivers/staging/media/hantro/rockchip_vpu2_hw_h264_dec.c index 64a6330475eb..46c1a83bcc4e 100644 --- a/drivers/staging/media/hantro/rockchip_vpu2_hw_h264_dec.c +++ b/drivers/staging/media/hantro/rockchip_vpu2_hw_h264_dec.c @@ -298,7 +298,7 @@ static void set_params(struct hantro_ctx *ctx, struct vb2_v4l2_buffer *src_buf) static void set_ref(struct hantro_ctx *ctx) { - const u8 *b0_reflist, *b1_reflist, *p_reflist; + const struct v4l2_h264_reference *b0_reflist, *b1_reflist, *p_reflist; struct hantro_dev *vpu = ctx->dev; u32 reg; int i; @@ -307,20 +307,20 @@ static void set_ref(struct hantro_ctx *ctx) b1_reflist = ctx->h264_dec.reflists.b1; p_reflist = ctx->h264_dec.reflists.p; - reg = VDPU_REG_PINIT_RLIST_F9(p_reflist[9]) | - VDPU_REG_PINIT_RLIST_F8(p_reflist[8]) | - VDPU_REG_PINIT_RLIST_F7(p_reflist[7]) | - VDPU_REG_PINIT_RLIST_F6(p_reflist[6]) | - VDPU_REG_PINIT_RLIST_F5(p_reflist[5]) | - VDPU_REG_PINIT_RLIST_F4(p_reflist[4]); + reg = VDPU_REG_PINIT_RLIST_F9(p_reflist[9].index) | + VDPU_REG_PINIT_RLIST_F8(p_reflist[8].index) | + VDPU_REG_PINIT_RLIST_F7(p_reflist[7].index) | + VDPU_REG_PINIT_RLIST_F6(p_reflist[6].index) | + VDPU_REG_PINIT_RLIST_F5(p_reflist[5].index) | + VDPU_REG_PINIT_RLIST_F4(p_reflist[4].index); vdpu_write_relaxed(vpu, reg, VDPU_SWREG(74)); - reg = VDPU_REG_PINIT_RLIST_F15(p_reflist[15]) | - VDPU_REG_PINIT_RLIST_F14(p_reflist[14]) | - VDPU_REG_PINIT_RLIST_F13(p_reflist[13]) | - VDPU_REG_PINIT_RLIST_F12(p_reflist[12]) | - VDPU_REG_PINIT_RLIST_F11(p_reflist[11]) | - VDPU_REG_PINIT_RLIST_F10(p_reflist[10]); + reg = VDPU_REG_PINIT_RLIST_F15(p_reflist[15].index) | + VDPU_REG_PINIT_RLIST_F14(p_reflist[14].index) | + VDPU_REG_PINIT_RLIST_F13(p_reflist[13].index) | + VDPU_REG_PINIT_RLIST_F12(p_reflist[12].index) | + VDPU_REG_PINIT_RLIST_F11(p_reflist[11].index) | + VDPU_REG_PINIT_RLIST_F10(p_reflist[10].index); vdpu_write_relaxed(vpu, reg, VDPU_SWREG(75)); reg = VDPU_REG_REFER1_NBR(hantro_h264_get_ref_nbr(ctx, 1)) | @@ -355,54 +355,54 @@ static void set_ref(struct hantro_ctx *ctx) VDPU_REG_REFER14_NBR(hantro_h264_get_ref_nbr(ctx, 14)); vdpu_write_relaxed(vpu, reg, VDPU_SWREG(83)); - reg = VDPU_REG_BINIT_RLIST_F5(b0_reflist[5]) | - VDPU_REG_BINIT_RLIST_F4(b0_reflist[4]) | - VDPU_REG_BINIT_RLIST_F3(b0_reflist[3]) | - VDPU_REG_BINIT_RLIST_F2(b0_reflist[2]) | - VDPU_REG_BINIT_RLIST_F1(b0_reflist[1]) | - VDPU_REG_BINIT_RLIST_F0(b0_reflist[0]); + reg = VDPU_REG_BINIT_RLIST_F5(b0_reflist[5].index) | + VDPU_REG_BINIT_RLIST_F4(b0_reflist[4].index) | + VDPU_REG_BINIT_RLIST_F3(b0_reflist[3].index) | + VDPU_REG_BINIT_RLIST_F2(b0_reflist[2].index) | + VDPU_REG_BINIT_RLIST_F1(b0_reflist[1].index) | + VDPU_REG_BINIT_RLIST_F0(b0_reflist[0].index); vdpu_write_relaxed(vpu, reg, VDPU_SWREG(100)); - reg = VDPU_REG_BINIT_RLIST_F11(b0_reflist[11]) | - VDPU_REG_BINIT_RLIST_F10(b0_reflist[10]) | - VDPU_REG_BINIT_RLIST_F9(b0_reflist[9]) | - VDPU_REG_BINIT_RLIST_F8(b0_reflist[8]) | - VDPU_REG_BINIT_RLIST_F7(b0_reflist[7]) | - VDPU_REG_BINIT_RLIST_F6(b0_reflist[6]); + reg = VDPU_REG_BINIT_RLIST_F11(b0_reflist[11].index) | + VDPU_REG_BINIT_RLIST_F10(b0_reflist[10].index) | + VDPU_REG_BINIT_RLIST_F9(b0_reflist[9].index) | + VDPU_REG_BINIT_RLIST_F8(b0_reflist[8].index) | + VDPU_REG_BINIT_RLIST_F7(b0_reflist[7].index) | + VDPU_REG_BINIT_RLIST_F6(b0_reflist[6].index); vdpu_write_relaxed(vpu, reg, VDPU_SWREG(101)); - reg = VDPU_REG_BINIT_RLIST_F15(b0_reflist[15]) | - VDPU_REG_BINIT_RLIST_F14(b0_reflist[14]) | - VDPU_REG_BINIT_RLIST_F13(b0_reflist[13]) | - VDPU_REG_BINIT_RLIST_F12(b0_reflist[12]); + reg = VDPU_REG_BINIT_RLIST_F15(b0_reflist[15].index) | + VDPU_REG_BINIT_RLIST_F14(b0_reflist[14].index) | + VDPU_REG_BINIT_RLIST_F13(b0_reflist[13].index) | + VDPU_REG_BINIT_RLIST_F12(b0_reflist[12].index); vdpu_write_relaxed(vpu, reg, VDPU_SWREG(102)); - reg = VDPU_REG_BINIT_RLIST_B5(b1_reflist[5]) | - VDPU_REG_BINIT_RLIST_B4(b1_reflist[4]) | - VDPU_REG_BINIT_RLIST_B3(b1_reflist[3]) | - VDPU_REG_BINIT_RLIST_B2(b1_reflist[2]) | - VDPU_REG_BINIT_RLIST_B1(b1_reflist[1]) | - VDPU_REG_BINIT_RLIST_B0(b1_reflist[0]); + reg = VDPU_REG_BINIT_RLIST_B5(b1_reflist[5].index) | + VDPU_REG_BINIT_RLIST_B4(b1_reflist[4].index) | + VDPU_REG_BINIT_RLIST_B3(b1_reflist[3].index) | + VDPU_REG_BINIT_RLIST_B2(b1_reflist[2].index) | + VDPU_REG_BINIT_RLIST_B1(b1_reflist[1].index) | + VDPU_REG_BINIT_RLIST_B0(b1_reflist[0].index); vdpu_write_relaxed(vpu, reg, VDPU_SWREG(103)); - reg = VDPU_REG_BINIT_RLIST_B11(b1_reflist[11]) | - VDPU_REG_BINIT_RLIST_B10(b1_reflist[10]) | - VDPU_REG_BINIT_RLIST_B9(b1_reflist[9]) | - VDPU_REG_BINIT_RLIST_B8(b1_reflist[8]) | - VDPU_REG_BINIT_RLIST_B7(b1_reflist[7]) | - VDPU_REG_BINIT_RLIST_B6(b1_reflist[6]); + reg = VDPU_REG_BINIT_RLIST_B11(b1_reflist[11].index) | + VDPU_REG_BINIT_RLIST_B10(b1_reflist[10].index) | + VDPU_REG_BINIT_RLIST_B9(b1_reflist[9].index) | + VDPU_REG_BINIT_RLIST_B8(b1_reflist[8].index) | + VDPU_REG_BINIT_RLIST_B7(b1_reflist[7].index) | + VDPU_REG_BINIT_RLIST_B6(b1_reflist[6].index); vdpu_write_relaxed(vpu, reg, VDPU_SWREG(104)); - reg = VDPU_REG_BINIT_RLIST_B15(b1_reflist[15]) | - VDPU_REG_BINIT_RLIST_B14(b1_reflist[14]) | - VDPU_REG_BINIT_RLIST_B13(b1_reflist[13]) | - VDPU_REG_BINIT_RLIST_B12(b1_reflist[12]); + reg = VDPU_REG_BINIT_RLIST_B15(b1_reflist[15].index) | + VDPU_REG_BINIT_RLIST_B14(b1_reflist[14].index) | + VDPU_REG_BINIT_RLIST_B13(b1_reflist[13].index) | + VDPU_REG_BINIT_RLIST_B12(b1_reflist[12].index); vdpu_write_relaxed(vpu, reg, VDPU_SWREG(105)); - reg = VDPU_REG_PINIT_RLIST_F3(p_reflist[3]) | - VDPU_REG_PINIT_RLIST_F2(p_reflist[2]) | - VDPU_REG_PINIT_RLIST_F1(p_reflist[1]) | - VDPU_REG_PINIT_RLIST_F0(p_reflist[0]); + reg = VDPU_REG_PINIT_RLIST_F3(p_reflist[3].index) | + VDPU_REG_PINIT_RLIST_F2(p_reflist[2].index) | + VDPU_REG_PINIT_RLIST_F1(p_reflist[1].index) | + VDPU_REG_PINIT_RLIST_F0(p_reflist[0].index); vdpu_write_relaxed(vpu, reg, VDPU_SWREG(106)); reg = VDPU_REG_REFER_LTERM_E(ctx->h264_dec.dpb_longterm); diff --git a/drivers/staging/media/rkvdec/rkvdec-h264.c b/drivers/staging/media/rkvdec/rkvdec-h264.c index 951e19231da2..3c7f3d87fab4 100644 --- a/drivers/staging/media/rkvdec/rkvdec-h264.c +++ b/drivers/staging/media/rkvdec/rkvdec-h264.c @@ -100,9 +100,9 @@ struct rkvdec_h264_priv_tbl { #define RKVDEC_H264_DPB_SIZE 16 struct rkvdec_h264_reflists { - u8 p[RKVDEC_H264_DPB_SIZE]; - u8 b0[RKVDEC_H264_DPB_SIZE]; - u8 b1[RKVDEC_H264_DPB_SIZE]; + struct v4l2_h264_reference p[RKVDEC_H264_DPB_SIZE]; + struct v4l2_h264_reference b0[RKVDEC_H264_DPB_SIZE]; + struct v4l2_h264_reference b1[RKVDEC_H264_DPB_SIZE]; u8 num_valid; }; @@ -767,13 +767,13 @@ static void assemble_hw_rps(struct rkvdec_ctx *ctx, switch (j) { case 0: - idx = h264_ctx->reflists.p[i]; + idx = h264_ctx->reflists.p[i].index; break; case 1: - idx = h264_ctx->reflists.b0[i]; + idx = h264_ctx->reflists.b0[i].index; break; case 2: - idx = h264_ctx->reflists.b1[i]; + idx = h264_ctx->reflists.b1[i].index; break; } diff --git a/include/media/v4l2-h264.h b/include/media/v4l2-h264.h index 4b1c71c935e0..ef9a894e3c32 100644 --- a/include/media/v4l2-h264.h +++ b/include/media/v4l2-h264.h @@ -37,7 +37,7 @@ struct v4l2_h264_reflist_builder { u16 longterm : 1; } refs[V4L2_H264_NUM_DPB_ENTRIES]; s32 cur_pic_order_count; - u8 unordered_reflist[V4L2_H264_NUM_DPB_ENTRIES]; + struct v4l2_h264_reference unordered_reflist[V4L2_H264_NUM_DPB_ENTRIES]; u8 num_valid; }; @@ -51,10 +51,10 @@ v4l2_h264_init_reflist_builder(struct v4l2_h264_reflist_builder *b, * v4l2_h264_build_b_ref_lists() - Build the B0/B1 reference lists * * @builder: reference list builder context - * @b0_reflist: 16-bytes array used to store the B0 reference list. Each entry - * is an index in the DPB - * @b1_reflist: 16-bytes array used to store the B1 reference list. Each entry - * is an index in the DPB + * @b0_reflist: 16 sized array used to store the B0 reference list. Each entry + * is a v4l2_h264_reference structure + * @b1_reflist: 16 sized array used to store the B1 reference list. Each entry + * is a v4l2_h264_reference structure * * This functions builds the B0/B1 reference lists. This procedure is described * in section '8.2.4 Decoding process for reference picture lists construction' @@ -63,14 +63,15 @@ v4l2_h264_init_reflist_builder(struct v4l2_h264_reflist_builder *b, */ void v4l2_h264_build_b_ref_lists(const struct v4l2_h264_reflist_builder *builder, - u8 *b0_reflist, u8 *b1_reflist); + struct v4l2_h264_reference *b0_reflist, + struct v4l2_h264_reference *b1_reflist); /** * v4l2_h264_build_p_ref_list() - Build the P reference list * * @builder: reference list builder context - * @reflist: 16-bytes array used to store the P reference list. Each entry - * is an index in the DPB + * @reflist: 16 sized array used to store the P reference list. Each entry + * is a v4l2_h264_reference structure * * This functions builds the P reference lists. This procedure is describe in * section '8.2.4 Decoding process for reference picture lists construction' @@ -79,6 +80,6 @@ v4l2_h264_build_b_ref_lists(const struct v4l2_h264_reflist_builder *builder, */ void v4l2_h264_build_p_ref_list(const struct v4l2_h264_reflist_builder *builder, - u8 *reflist); + struct v4l2_h264_reference *reflist); #endif /* _MEDIA_V4L2_H264_H */

[v4,05/24] media: h264: Use v4l2_h264_reference for reflist

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