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([190.190.187.68]) by smtp.gmail.com with ESMTPSA id bl9-20020a056102508900b003563680212asm7445539vsb.27.2022.07.06.11.27.13 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 06 Jul 2022 11:27:15 -0700 (PDT) From: Ezequiel Garcia To: linux-media@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Hans Verkuil , Tomasz Figa , Marek Szyprowski , Ezequiel Garcia Subject: [PATCH 1/8] videobuf2: Introduce vb2_find_buffer() Date: Wed, 6 Jul 2022 15:26:50 -0300 Message-Id: <20220706182657.210650-2-ezequiel@vanguardiasur.com.ar> X-Mailer: git-send-email 2.34.3 In-Reply-To: <20220706182657.210650-1-ezequiel@vanguardiasur.com.ar> References: <20220706182657.210650-1-ezequiel@vanguardiasur.com.ar> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" From: Ezequiel Garcia All users of vb2_find_timestamp() combine it with vb2_get_buffer() to retrieve a videobuf2 buffer, given a u64 timestamp. Introduce an API for this use-case. Users will be converted to the new API as follow-up commits. Signed-off-by: Ezequiel Garcia Acked-by: Tomasz Figa --- include/media/videobuf2-v4l2.h | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) diff --git a/include/media/videobuf2-v4l2.h b/include/media/videobuf2-v4l2.h index d818d9707695..7f9ae5b39b78 100644 --- a/include/media/videobuf2-v4l2.h +++ b/include/media/videobuf2-v4l2.h @@ -78,6 +78,24 @@ struct vb2_v4l2_buffer { int vb2_find_timestamp(const struct vb2_queue *q, u64 timestamp, unsigned int start_idx); =20 +/** + * vb2_find_buffer() - Find a buffer with given timestamp + * + * @q: pointer to &struct vb2_queue with videobuf2 queue. + * @timestamp: the timestamp to find. + * + * Returns the buffer with the given @timestamp, or NULL if not found. + */ +static inline struct vb2_buffer *vb2_find_buffer(struct vb2_queue *q, + u64 timestamp) +{ + int index =3D vb2_find_timestamp(q, timestamp, 0); + + if (index < 0) + return NULL; + return vb2_get_buffer(q, index); +} + int vb2_querybuf(struct vb2_queue *q, struct v4l2_buffer *b); =20 /** --=20 2.34.3 From nobody Sun Apr 19 04:24:05 2026 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 59E73C43334 for ; Wed, 6 Jul 2022 18:27:32 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234032AbiGFS1a (ORCPT ); Wed, 6 Jul 2022 14:27:30 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:39936 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234054AbiGFS11 (ORCPT ); Wed, 6 Jul 2022 14:27:27 -0400 Received: from mail-vs1-xe34.google.com (mail-vs1-xe34.google.com [IPv6:2607:f8b0:4864:20::e34]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id DB0F9626F for ; Wed, 6 Jul 2022 11:27:26 -0700 (PDT) Received: by mail-vs1-xe34.google.com with SMTP id i186so15929951vsc.9 for ; Wed, 06 Jul 2022 11:27:26 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=vanguardiasur-com-ar.20210112.gappssmtp.com; s=20210112; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=8Rmltu/GTnpTlLdYo/MNEstdQCKTczD8RA5cX6ipHd8=; b=JH9USA94gvmK6YDhHjP/yBAH+tHWm8x3rui4VYK208tU2ra7hucZaPpti6OZMAIMWS dLoCpU+k2a7mrNHQR281RLlfWO2g8e7ZL7YmuRjkVxoBZGZZPBwICVLLCs7di7kscvlq 4+1N88SuSGO6COwuH1M4NLG13jIz+7rIAK2NiK7zxd3ukwDdNlJ1JS5SNhX5RBAXFi2i 91P478sl5u6vmppzeI7R9EknYfBcNiahmHI9bmBpiTyQIrAGHAbdrtXVr7wJr5rfFH/V ZYFSU5+4CUjoE2QQPICx1DY664aZrTlxlk3AEal4tNoDv8sTLDxwDI9H7qJtjtJgUytl UV+w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=8Rmltu/GTnpTlLdYo/MNEstdQCKTczD8RA5cX6ipHd8=; b=PY3e6uySk6B5ejwcwpCFzSDiM8dxmvK7lYklbEMWxSrgOGE3E8lXTZ2N3skjt+FN87 qS9V9QV5msjWVH06vmhbYkvZh0Aqi6N5X65JI9UfSnMA5ckqLUHYJWCQyNVTxlwKoOlX oMaKVFnVv2mwfb771bMJWQhVBFP/LCNgqsM8DbH7egGMmjptAqhZBl5CrTyz0LAqlwdA z+YvLcqFq5pUNHMWmJWQUsgd55TaEH4W7i1Kk+iCpjlcveKoMA5ghBNWf5Xh+AFNGsdB b9TAzbSe09M6XdgdrzZlwHtImjKjLJadl+AQ2Uj59hZWztblEZuLqGQKD9nzCFnaz107 4T1Q== X-Gm-Message-State: AJIora8GE/TK+0BbaSwphhTuETMZVq1ORKk899/HJLwlakjq/35JLCy4 qjjS7pu2Ma3222VIKOfcYqMd0Q== X-Google-Smtp-Source: AGRyM1vpu99IP7GL+Z3x58hcvIBYzKcSt0dLA4x5vkKQiAc1xWYkDpFs173Fs9G3yPfTdKIeL4x1Xw== X-Received: by 2002:a67:b74c:0:b0:357:6c9:113 with SMTP id l12-20020a67b74c000000b0035706c90113mr4431618vsh.51.1657132045973; Wed, 06 Jul 2022 11:27:25 -0700 (PDT) Received: from zeta-build.. ([190.190.187.68]) by smtp.gmail.com with ESMTPSA id bl9-20020a056102508900b003563680212asm7445539vsb.27.2022.07.06.11.27.23 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 06 Jul 2022 11:27:25 -0700 (PDT) From: Ezequiel Garcia To: linux-media@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Hans Verkuil , Tomasz Figa , Marek Szyprowski , Ezequiel Garcia , Tiffany Lin , Andrew-CT Chen , Yunfei Dong Subject: [PATCH 2/8] mediatek: vcodec: Use vb2_find_buffer Date: Wed, 6 Jul 2022 15:26:51 -0300 Message-Id: <20220706182657.210650-3-ezequiel@vanguardiasur.com.ar> X-Mailer: git-send-email 2.34.3 In-Reply-To: <20220706182657.210650-1-ezequiel@vanguardiasur.com.ar> References: <20220706182657.210650-1-ezequiel@vanguardiasur.com.ar> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" Use the newly introduced vb2_find_buffer API to get a vb2_buffer given a buffer timestamp. Cc: Tiffany Lin Cc: Andrew-CT Chen Cc: Yunfei Dong Signed-off-by: Ezequiel Garcia Acked-by: Tomasz Figa --- .../platform/mediatek/vcodec/vdec/vdec_h264_req_common.c | 7 +++---- .../media/platform/mediatek/vcodec/vdec/vdec_vp8_req_if.c | 7 +++---- .../platform/mediatek/vcodec/vdec/vdec_vp9_req_lat_if.c | 8 ++++---- 3 files changed, 10 insertions(+), 12 deletions(-) diff --git a/drivers/media/platform/mediatek/vcodec/vdec/vdec_h264_req_comm= on.c b/drivers/media/platform/mediatek/vcodec/vdec/vdec_h264_req_common.c index ca628321d272..580ce979e2a3 100644 --- a/drivers/media/platform/mediatek/vcodec/vdec/vdec_h264_req_common.c +++ b/drivers/media/platform/mediatek/vcodec/vdec/vdec_h264_req_common.c @@ -51,7 +51,7 @@ void mtk_vdec_h264_fill_dpb_info(struct mtk_vcodec_ctx *c= tx, struct vb2_queue *vq; struct vb2_buffer *vb; struct vb2_v4l2_buffer *vb2_v4l2; - int index, vb2_index; + int index; =20 vq =3D v4l2_m2m_get_vq(ctx->m2m_ctx, V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE); =20 @@ -62,8 +62,8 @@ void mtk_vdec_h264_fill_dpb_info(struct mtk_vcodec_ctx *c= tx, continue; } =20 - vb2_index =3D vb2_find_timestamp(vq, dpb->reference_ts, 0); - if (vb2_index < 0) { + vb =3D vb2_find_buffer(vq, dpb->reference_ts); + if (!vb) { dev_err(&ctx->dev->plat_dev->dev, "Reference invalid: dpb_index(%d) reference_ts(%lld)", index, dpb->reference_ts); @@ -76,7 +76,6 @@ void mtk_vdec_h264_fill_dpb_info(struct mtk_vcodec_ctx *c= tx, else h264_dpb_info[index].reference_flag =3D 2; =20 - vb =3D vq->bufs[vb2_index]; vb2_v4l2 =3D container_of(vb, struct vb2_v4l2_buffer, vb2_buf); h264_dpb_info[index].field =3D vb2_v4l2->field; =20 diff --git a/drivers/media/platform/mediatek/vcodec/vdec/vdec_vp8_req_if.c = b/drivers/media/platform/mediatek/vcodec/vdec/vdec_vp8_req_if.c index eef102f3f4f3..e1fe2603e92e 100644 --- a/drivers/media/platform/mediatek/vcodec/vdec/vdec_vp8_req_if.c +++ b/drivers/media/platform/mediatek/vcodec/vdec/vdec_vp8_req_if.c @@ -237,7 +237,7 @@ static int vdec_vp8_slice_get_decode_parameters(struct = vdec_vp8_slice_inst *inst struct vb2_queue *vq; struct vb2_buffer *vb; u64 referenct_ts; - int index, vb2_index; + int index; =20 frame_header =3D vdec_vp8_slice_get_ctrl_ptr(inst->ctx, V4L2_CID_STATELES= S_VP8_FRAME); if (IS_ERR(frame_header)) @@ -246,8 +246,8 @@ static int vdec_vp8_slice_get_decode_parameters(struct = vdec_vp8_slice_inst *inst vq =3D v4l2_m2m_get_vq(ctx->m2m_ctx, V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE); for (index =3D 0; index < 3; index++) { referenct_ts =3D vdec_vp8_slice_get_ref_by_ts(frame_header, index); - vb2_index =3D vb2_find_timestamp(vq, referenct_ts, 0); - if (vb2_index < 0) { + vb =3D vb2_find_buffer(vq, referenct_ts); + if (!vb) { if (!V4L2_VP8_FRAME_IS_KEY_FRAME(frame_header)) mtk_vcodec_err(inst, "reference invalid: index(%d) ts(%lld)", index, referenct_ts); @@ -256,7 +256,6 @@ static int vdec_vp8_slice_get_decode_parameters(struct = vdec_vp8_slice_inst *inst } inst->vsi->vp8_dpb_info[index].reference_flag =3D 1; =20 - vb =3D vq->bufs[vb2_index]; inst->vsi->vp8_dpb_info[index].y_dma_addr =3D vb2_dma_contig_plane_dma_addr(vb, 0); if (ctx->q_data[MTK_Q_DATA_DST].fmt->num_planes =3D=3D 2) diff --git a/drivers/media/platform/mediatek/vcodec/vdec/vdec_vp9_req_lat_i= f.c b/drivers/media/platform/mediatek/vcodec/vdec/vdec_vp9_req_lat_if.c index 81de876d5126..fb1c36a3592d 100644 --- a/drivers/media/platform/mediatek/vcodec/vdec/vdec_vp9_req_lat_if.c +++ b/drivers/media/platform/mediatek/vcodec/vdec/vdec_vp9_req_lat_if.c @@ -1672,7 +1672,6 @@ static int vdec_vp9_slice_setup_core_buffer(struct vd= ec_vp9_slice_instance *inst struct vdec_vp9_slice_reference *ref; int plane; int size; - int idx; int w; int h; int i; @@ -1715,15 +1714,16 @@ static int vdec_vp9_slice_setup_core_buffer(struct = vdec_vp9_slice_instance *inst */ for (i =3D 0; i < 3; i++) { ref =3D &vsi->frame.ref[i]; - idx =3D vb2_find_timestamp(vq, pfc->ref_idx[i], 0); - if (idx < 0) { + vb =3D vb2_find_buffer(vq, pfc->ref_idx[i]); + if (!vb) { ref->frame_width =3D w; ref->frame_height =3D h; memset(&vsi->ref[i], 0, sizeof(vsi->ref[i])); } else { + int idx =3D vb->index; 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([190.190.187.68]) by smtp.gmail.com with ESMTPSA id bl9-20020a056102508900b003563680212asm7445539vsb.27.2022.07.06.11.27.30 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 06 Jul 2022 11:27:31 -0700 (PDT) From: Ezequiel Garcia To: linux-media@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Hans Verkuil , Tomasz Figa , Marek Szyprowski , Ezequiel Garcia , Dmitry Osipenko Subject: [PATCH 3/8] tegra-vde: Use vb2_find_buffer Date: Wed, 6 Jul 2022 15:26:52 -0300 Message-Id: <20220706182657.210650-4-ezequiel@vanguardiasur.com.ar> X-Mailer: git-send-email 2.34.3 In-Reply-To: <20220706182657.210650-1-ezequiel@vanguardiasur.com.ar> References: <20220706182657.210650-1-ezequiel@vanguardiasur.com.ar> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" Use the newly introduced vb2_find_buffer API to get a vb2_buffer given a buffer timestamp. Cc: Dmitry Osipenko Signed-off-by: Ezequiel Garcia Acked-by: Tomasz Figa --- drivers/media/platform/nvidia/tegra-vde/h264.c | 9 ++++----- 1 file changed, 4 insertions(+), 5 deletions(-) diff --git a/drivers/media/platform/nvidia/tegra-vde/h264.c b/drivers/media= /platform/nvidia/tegra-vde/h264.c index 88f81a134ba0..204e474d57f7 100644 --- a/drivers/media/platform/nvidia/tegra-vde/h264.c +++ b/drivers/media/platform/nvidia/tegra-vde/h264.c @@ -659,20 +659,19 @@ static struct vb2_buffer *get_ref_buf(struct tegra_ct= x *ctx, { const struct v4l2_h264_dpb_entry *dpb =3D ctx->h264.decode_params->dpb; struct vb2_queue *cap_q =3D &ctx->fh.m2m_ctx->cap_q_ctx.q; - int buf_idx =3D -1; + struct vb2_buffer *vb =3D NULL; =20 if (dpb[dpb_idx].flags & V4L2_H264_DPB_ENTRY_FLAG_ACTIVE) - buf_idx =3D vb2_find_timestamp(cap_q, - dpb[dpb_idx].reference_ts, 0); + vb =3D vb2_find_buffer(cap_q, dpb[dpb_idx].reference_ts); =20 /* * If a DPB entry is unused or invalid, address of current destination * buffer is returned. */ - if (buf_idx < 0) + if (!vb) return &dst->vb2_buf; =20 - return vb2_get_buffer(cap_q, buf_idx); + return vb; } =20 static int tegra_vde_validate_vb_size(struct tegra_ctx *ctx, --=20 2.34.3 From nobody Sun Apr 19 04:24:05 2026 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 0A5D3CCA473 for ; Wed, 6 Jul 2022 18:27:43 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234328AbiGFS1k (ORCPT ); Wed, 6 Jul 2022 14:27:40 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:40198 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234185AbiGFS1g (ORCPT ); Wed, 6 Jul 2022 14:27:36 -0400 Received: from mail-vk1-xa2b.google.com (mail-vk1-xa2b.google.com [IPv6:2607:f8b0:4864:20::a2b]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id DC3F217ABB for ; Wed, 6 Jul 2022 11:27:34 -0700 (PDT) Received: by mail-vk1-xa2b.google.com with SMTP id 15so7780658vko.13 for ; Wed, 06 Jul 2022 11:27:34 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=vanguardiasur-com-ar.20210112.gappssmtp.com; s=20210112; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=gwI3B/pNe57ukV/bZE0Q4gbpZ46EhYOPKwpHR+DMozk=; b=3rvLnDYjlDgAD6tjeHhgDfzll8/87learjvs4vwZzZikbMzP5g45wL3sG3r9IjFxQo S7RxwQzGjMBsNt9zx5YODv4VurfvXp5AbuTQiTrAf+PaAaalad6KvP1vCbhbT39bsaK4 eRid6zFuGSoCBzephrUkmOB6HPTzgz1R5XAtcc9iNIp7Sm/Jrz7Nfzq3UMZi5zIyhwrQ rM1MEq87lsdW3FrFfDQ19DkE4eoVTrZijFQOyIFNMrRlw5XedpF8dZNHIid3LVnL+e4G 7QDQ8z0rXNmRz1+CpPQ6/qagXfdMfJN4VuyfH0XtJ88JhGlacyAw3N7FIgHGrjuYYxna FJ3g== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=gwI3B/pNe57ukV/bZE0Q4gbpZ46EhYOPKwpHR+DMozk=; b=XaKkU481wmQwfwgpgsaufWQlct1/NbNV8ENndRDdRmUFaHwRLW1xdCzVM/i7Zzz8nw 3DzlIJZsAC+hd9kWLBZJztOIobqjIT60RLamaSvOzUqFu/S5J0ukCuSklRxVxjdffgVV zVydqxJG009m4hqLRuet+CYpuwr690qlkwyovtR60sHa+/dDMeAavyVEFEZbZc+9sjXb MW0XQmxxR/MEfM5ghVS2nRZWAklwxxqK7nz6JHg9zhxep55VAKU4llxdGZkoP//YrA51 f98w4CmVfn4wQKJPOCfdCEf9yuakfE6x/T2oENtWpsU/ZMG1+k8pt7ucfClk4sf3iYw8 lHIw== X-Gm-Message-State: AJIora9yxq/4SqASH6UjipFoSgY6qPuk2bxhIV74bbv9IEvl+WYfe1+E 9i5cLKukyaxNtuoprdIGdFPSGeLfbVESAgYV X-Google-Smtp-Source: AGRyM1v9RiWAEK11B6u6zMGoJ9dRE/OGrpnfiKi/Fn85mPh8O24xcD6ETQWvSfKzXZZJAWTTCG6LqA== X-Received: by 2002:a1f:3296:0:b0:374:19b8:1df5 with SMTP id y144-20020a1f3296000000b0037419b81df5mr5446639vky.7.1657132054008; Wed, 06 Jul 2022 11:27:34 -0700 (PDT) Received: from zeta-build.. ([190.190.187.68]) by smtp.gmail.com with ESMTPSA id bl9-20020a056102508900b003563680212asm7445539vsb.27.2022.07.06.11.27.32 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 06 Jul 2022 11:27:33 -0700 (PDT) From: Ezequiel Garcia To: linux-media@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Hans Verkuil , Tomasz Figa , Marek Szyprowski , Ezequiel Garcia Subject: [PATCH 4/8] vicodec: Use vb2_find_buffer Date: Wed, 6 Jul 2022 15:26:53 -0300 Message-Id: <20220706182657.210650-5-ezequiel@vanguardiasur.com.ar> X-Mailer: git-send-email 2.34.3 In-Reply-To: <20220706182657.210650-1-ezequiel@vanguardiasur.com.ar> References: <20220706182657.210650-1-ezequiel@vanguardiasur.com.ar> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" Use the newly introduced vb2_find_buffer API to get a vb2_buffer given a buffer timestamp. Cc: Hans Verkuil Signed-off-by: Ezequiel Garcia Acked-by: Tomasz Figa --- drivers/media/test-drivers/vicodec/vicodec-core.c | 8 ++------ 1 file changed, 2 insertions(+), 6 deletions(-) diff --git a/drivers/media/test-drivers/vicodec/vicodec-core.c b/drivers/me= dia/test-drivers/vicodec/vicodec-core.c index be43f7d32df9..1d1bee111732 100644 --- a/drivers/media/test-drivers/vicodec/vicodec-core.c +++ b/drivers/media/test-drivers/vicodec/vicodec-core.c @@ -280,17 +280,13 @@ static int device_process(struct vicodec_ctx *ctx, */ if (!(ntohl(ctx->state.header.flags) & V4L2_FWHT_FL_I_FRAME)) { struct vb2_buffer *ref_vb2_buf; - int ref_buf_idx; struct vb2_queue *vq_cap =3D v4l2_m2m_get_vq(ctx->fh.m2m_ctx, V4L2_BUF_TYPE_VIDEO_CAPTURE); =20 - ref_buf_idx =3D vb2_find_timestamp(vq_cap, - ctx->state.ref_frame_ts, 0); - if (ref_buf_idx < 0) + ref_vb2_buf =3D vb2_find_buffer(vq_cap, ctx->state.ref_frame_ts); + if (!ref_vb2_buf) return -EINVAL; - - ref_vb2_buf =3D vq_cap->bufs[ref_buf_idx]; if (ref_vb2_buf->state =3D=3D VB2_BUF_STATE_ERROR) ret =3D -EINVAL; ctx->state.ref_frame.buf =3D --=20 2.34.3 From nobody Sun Apr 19 04:24:05 2026 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 940D5C43334 for ; Wed, 6 Jul 2022 18:27:45 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234379AbiGFS1o (ORCPT ); Wed, 6 Jul 2022 14:27:44 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:40170 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234054AbiGFS1h (ORCPT ); Wed, 6 Jul 2022 14:27:37 -0400 Received: from mail-vs1-xe31.google.com (mail-vs1-xe31.google.com [IPv6:2607:f8b0:4864:20::e31]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 5C5C46404 for ; Wed, 6 Jul 2022 11:27:36 -0700 (PDT) Received: by mail-vs1-xe31.google.com with SMTP id j6so16002155vsi.0 for ; Wed, 06 Jul 2022 11:27:36 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=vanguardiasur-com-ar.20210112.gappssmtp.com; s=20210112; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=McgJarXoZM45I88Tjkykz9D1NEdll4H/rO3vnYMbjF8=; b=oX/Uyq2BPSSGb8F4U0b+VccUzMVgyUrnFb+uaTpEyDeQjNmBZ9Jz6JEUch2ZwMQ0nH mNQIncj0ZpUFFDVh8Q5HQkJC21RJOCKwiLQKjNUiByiIcThxrTLU1Oe7/JDB4Wag9sfR Bf4Z5hC5erNOALnSNp8zYEonzu2g+5FkZpEM0VbLiLquxlXab7g7HqRXcy8E3CQBpoY9 gwrx5SxJWbj6DyQlyybXjAOPvjhTfUBL2b3YjYWSRDJfNUz+tSqR66E50Bkhk91ecFhb tZVH5RUQXW6GDP7ARjQWNBxDbpVKM7wNOp7cR0/whrPNG3pLVWU/7W0KkoMdL1TKRM4u 5O7w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=McgJarXoZM45I88Tjkykz9D1NEdll4H/rO3vnYMbjF8=; b=BeKpBCpChngyAT1ClH1tmYWHsKKU1j2QhYm2XdbLUfhy28I8UiuVzATwUoFTw0hP4e wpApLxhsFhuPh3cM9MHoqnkuJctT49iSJ4rWKJWwDvGDyxLLXkiLEdf8GeJAVCLGvkc0 v/f8L0G3e+hPKKgSv1hTQTJwK8IXXdu3yugW7AKL1hxBnB4+PPre/2+3YS7t1q5iqzAM SPBkRlbZ+XeLs6Vu0JVvcCkLazkZIO/D6oK2vrf1KdBbWlICi71g9BIK1lWtODf6N+ra DsQWAMl26Rq+3z0w3oxFHWGHgQi/XLJEY52YMNxebxg5C+6VPzh4SImONqx79+Zxm9rU 05mA== X-Gm-Message-State: AJIora/ZTto/32YfqLDP4P5a0hGpUHuPK1v4iOffZGJsXz877qXfLCZw EmvPGWKGuGiesIlTWWHyoIJ7/Q== X-Google-Smtp-Source: AGRyM1u+9y1GvDNJjTADUZtxLGQcFZ4mTEixyb9LWGvZao1+L59nYg+Zu6EIMXAbEu6UcCVPeOVgvQ== X-Received: by 2002:a67:ba09:0:b0:354:5d45:67ed with SMTP id l9-20020a67ba09000000b003545d4567edmr23473379vsn.18.1657132056035; Wed, 06 Jul 2022 11:27:36 -0700 (PDT) Received: from zeta-build.. ([190.190.187.68]) by smtp.gmail.com with ESMTPSA id bl9-20020a056102508900b003563680212asm7445539vsb.27.2022.07.06.11.27.34 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 06 Jul 2022 11:27:35 -0700 (PDT) From: Ezequiel Garcia To: linux-media@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Hans Verkuil , Tomasz Figa , Marek Szyprowski , Ezequiel Garcia , Philipp Zabel Subject: [PATCH 5/8] hantro: Use vb2_find_buffer Date: Wed, 6 Jul 2022 15:26:54 -0300 Message-Id: <20220706182657.210650-6-ezequiel@vanguardiasur.com.ar> X-Mailer: git-send-email 2.34.3 In-Reply-To: <20220706182657.210650-1-ezequiel@vanguardiasur.com.ar> References: <20220706182657.210650-1-ezequiel@vanguardiasur.com.ar> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" Use the newly introduced vb2_find_buffer API to get a vb2_buffer given a buffer timestamp. Cc: Philipp Zabel Signed-off-by: Ezequiel Garcia Acked-by: Tomasz Figa --- drivers/staging/media/hantro/hantro_drv.c | 6 ++---- drivers/staging/media/hantro/hantro_g2_vp9_dec.c | 10 +++++----- 2 files changed, 7 insertions(+), 9 deletions(-) diff --git a/drivers/staging/media/hantro/hantro_drv.c b/drivers/staging/me= dia/hantro/hantro_drv.c index 01d33dcb0467..8cb5cf53e5e7 100644 --- a/drivers/staging/media/hantro/hantro_drv.c +++ b/drivers/staging/media/hantro/hantro_drv.c @@ -47,12 +47,10 @@ dma_addr_t hantro_get_ref(struct hantro_ctx *ctx, u64 t= s) { struct vb2_queue *q =3D v4l2_m2m_get_dst_vq(ctx->fh.m2m_ctx); struct vb2_buffer *buf; - int index; =20 - index =3D vb2_find_timestamp(q, ts, 0); - if (index < 0) + buf =3D vb2_find_buffer(q, ts); + if (!buf) return 0; - buf =3D vb2_get_buffer(q, index); return hantro_get_dec_buf_addr(ctx, buf); } =20 diff --git a/drivers/staging/media/hantro/hantro_g2_vp9_dec.c b/drivers/sta= ging/media/hantro/hantro_g2_vp9_dec.c index 91c21b634fab..6d452c779633 100644 --- a/drivers/staging/media/hantro/hantro_g2_vp9_dec.c +++ b/drivers/staging/media/hantro/hantro_g2_vp9_dec.c @@ -111,17 +111,17 @@ get_ref_buf(struct hantro_ctx *ctx, struct vb2_v4l2_b= uffer *dst, u64 timestamp) { struct v4l2_m2m_ctx *m2m_ctx =3D ctx->fh.m2m_ctx; struct vb2_queue *cap_q =3D &m2m_ctx->cap_q_ctx.q; - int buf_idx; + struct vb2_buffer *buf; =20 /* * If a ref is unused or invalid, address of current destination * buffer is returned. */ - buf_idx =3D vb2_find_timestamp(cap_q, timestamp, 0); - if (buf_idx < 0) - return vb2_to_hantro_decoded_buf(&dst->vb2_buf); + buf =3D vb2_find_buffer(cap_q, timestamp); + if (!buf) + buf =3D &dst->vb2_buf; =20 - return vb2_to_hantro_decoded_buf(vb2_get_buffer(cap_q, buf_idx)); + return vb2_to_hantro_decoded_buf(buf); } =20 static void update_dec_buf_info(struct hantro_decoded_buffer *buf, --=20 2.34.3 From nobody Sun Apr 19 04:24:05 2026 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id CA94BC43334 for ; Wed, 6 Jul 2022 18:28:01 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234438AbiGFS15 (ORCPT ); Wed, 6 Jul 2022 14:27:57 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:40084 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234336AbiGFS1k (ORCPT ); Wed, 6 Jul 2022 14:27:40 -0400 Received: from mail-vs1-xe36.google.com (mail-vs1-xe36.google.com [IPv6:2607:f8b0:4864:20::e36]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 4C8D2193D4 for ; Wed, 6 Jul 2022 11:27:39 -0700 (PDT) Received: by mail-vs1-xe36.google.com with SMTP id u187so4618090vsb.3 for ; Wed, 06 Jul 2022 11:27:39 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=vanguardiasur-com-ar.20210112.gappssmtp.com; s=20210112; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=asP5WW1PtGLGLgC0vcc0NACNPp01Esm7Z0OiLq0F9GE=; b=e6E0l3l2m7wx9DfuBdN98IXo/uMT8eNuaVhyKairk07glycS6SudxNgAO1q4AusERU QqHy5C1dtQxgTSgXQlqQVF7geYlOnafE+9Rhmvfx7oEeqhL1sbONHn3w53Kpn+5SxlmH f20csUOIZN4FmseOzNRXO3LNHMPCp+5MRl4mucPDVJElmG9XKdMIlpA5IwzywZVhrpWY xeZTj644UAInFi3V5Co4thuUKWdNdGpNC6Jr+fjZi/hS/BS+p/POoGy+tT8Vo1vAUgLL VGGQC+jMLHxWYoJJ4Wt0u+wGV3cRHu+iz0yYBwGS/Tx9kEot903tHMWxK1a7xqP7lNzi TQZg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=asP5WW1PtGLGLgC0vcc0NACNPp01Esm7Z0OiLq0F9GE=; b=oyn4i1lVm4+DMyoGIVJwdkerlMOW9oEBLMuCeU5lvlXJR4m+YtdktIkaN2ssDJV/6w hyueySfSrFv/XrR7KxRj4jMWZNJgxfjzhY39keNOTNs+jNY2RpAw7yMEjXLF3M4VX428 8OhBOH30rUR6zpbvP3ekM64iIV3iKO80gWDIJyVOGGLAgQgWfnpRmvHuq7frjBsmR4ou IwoATiBF16sY1un1ykqT5Bx5Y/rzbRhDSN2glYNjS1aAu7GJcl0QeObmXWPQ8cpfxxcH LyyK0RVtmzF+0aiJKllcJef0feIlgbGO/aI9RzuNAOGd4JKozkLhX8lqRFxOmbqW/4BJ mlHw== X-Gm-Message-State: AJIora+jY1j1YkbKOepnTQqxG5luxBEPcj0OADvRSXHc5HpKwtKNgxTS R/KxFN2W+fybIqv2Aon3nfQVKVy8XSc6tCjr X-Google-Smtp-Source: AGRyM1sRmSJOnVT2Z9R7fyhZzK3ZT/63r3+D4BCtYWOheW/rx5RrOQ2VTSy0I31C9Jr/wNmHWAW39g== X-Received: by 2002:a05:6102:ed3:b0:356:11c2:5ea3 with SMTP id m19-20020a0561020ed300b0035611c25ea3mr22570290vst.15.1657132058001; Wed, 06 Jul 2022 11:27:38 -0700 (PDT) Received: from zeta-build.. ([190.190.187.68]) by smtp.gmail.com with ESMTPSA id bl9-20020a056102508900b003563680212asm7445539vsb.27.2022.07.06.11.27.36 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 06 Jul 2022 11:27:37 -0700 (PDT) From: Ezequiel Garcia To: linux-media@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Hans Verkuil , Tomasz Figa , Marek Szyprowski , Ezequiel Garcia Subject: [PATCH 6/8] rkvdec: Use vb2_find_buffer Date: Wed, 6 Jul 2022 15:26:55 -0300 Message-Id: <20220706182657.210650-7-ezequiel@vanguardiasur.com.ar> X-Mailer: git-send-email 2.34.3 In-Reply-To: <20220706182657.210650-1-ezequiel@vanguardiasur.com.ar> References: <20220706182657.210650-1-ezequiel@vanguardiasur.com.ar> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" Use the newly introduced vb2_find_buffer API to get a vb2_buffer given a buffer timestamp. Signed-off-by: Ezequiel Garcia Acked-by: Tomasz Figa --- drivers/staging/media/rkvdec/rkvdec-h264.c | 41 ++++++++-------------- drivers/staging/media/rkvdec/rkvdec-vp9.c | 10 +++--- 2 files changed, 19 insertions(+), 32 deletions(-) diff --git a/drivers/staging/media/rkvdec/rkvdec-h264.c b/drivers/staging/m= edia/rkvdec/rkvdec-h264.c index 2992fb87cf72..4af5a831bde0 100644 --- a/drivers/staging/media/rkvdec/rkvdec-h264.c +++ b/drivers/staging/media/rkvdec/rkvdec-h264.c @@ -109,7 +109,7 @@ struct rkvdec_h264_run { const struct v4l2_ctrl_h264_sps *sps; const struct v4l2_ctrl_h264_pps *pps; const struct v4l2_ctrl_h264_scaling_matrix *scaling_matrix; - int ref_buf_idx[V4L2_H264_NUM_DPB_ENTRIES]; + struct vb2_buffer *ref_buf[V4L2_H264_NUM_DPB_ENTRIES]; }; =20 struct rkvdec_h264_ctx { @@ -742,17 +742,16 @@ static void lookup_ref_buf_idx(struct rkvdec_ctx *ctx, struct v4l2_m2m_ctx *m2m_ctx =3D ctx->fh.m2m_ctx; const struct v4l2_h264_dpb_entry *dpb =3D run->decode_params->dpb; struct vb2_queue *cap_q =3D &m2m_ctx->cap_q_ctx.q; - int buf_idx =3D -1; + struct vb2_buffer *buf =3D NULL; =20 if (dpb[i].flags & V4L2_H264_DPB_ENTRY_FLAG_ACTIVE) { - buf_idx =3D vb2_find_timestamp(cap_q, - dpb[i].reference_ts, 0); - if (buf_idx < 0) + buf =3D vb2_find_buffer(cap_q, dpb[i].reference_ts); + if (!buf) pr_debug("No buffer for reference_ts %llu", dpb[i].reference_ts); } =20 - run->ref_buf_idx[i] =3D buf_idx; + run->ref_buf[i] =3D buf; } } =20 @@ -805,7 +804,7 @@ static void assemble_hw_rps(struct rkvdec_ctx *ctx, if (WARN_ON(ref->index >=3D ARRAY_SIZE(dec_params->dpb))) continue; =20 - dpb_valid =3D run->ref_buf_idx[ref->index] >=3D 0; + dpb_valid =3D run->ref_buf[ref->index] !=3D NULL; bottom =3D ref->fields =3D=3D V4L2_H264_BOTTOM_FIELD_REF; =20 set_ps_field(hw_rps, DPB_INFO(i, j), @@ -881,24 +880,6 @@ static const u32 poc_reg_tbl_bottom_field[16] =3D { RKVDEC_REG_H264_POC_REFER2(1) }; =20 -static struct vb2_buffer * -get_ref_buf(struct rkvdec_ctx *ctx, struct rkvdec_h264_run *run, - unsigned int dpb_idx) -{ - struct v4l2_m2m_ctx *m2m_ctx =3D ctx->fh.m2m_ctx; - struct vb2_queue *cap_q =3D &m2m_ctx->cap_q_ctx.q; - int buf_idx =3D run->ref_buf_idx[dpb_idx]; - - /* - * If a DPB entry is unused or invalid, address of current destination - * buffer is returned. - */ - if (buf_idx < 0) - return &run->base.bufs.dst->vb2_buf; - - return vb2_get_buffer(cap_q, buf_idx); -} - static void config_registers(struct rkvdec_ctx *ctx, struct rkvdec_h264_run *run) { @@ -971,8 +952,14 @@ static void config_registers(struct rkvdec_ctx *ctx, =20 /* config ref pic address & poc */ for (i =3D 0; i < ARRAY_SIZE(dec_params->dpb); i++) { - struct vb2_buffer *vb_buf =3D get_ref_buf(ctx, run, i); - + struct vb2_buffer *vb_buf =3D run->ref_buf[i]; + + /* + * If a DPB entry is unused or invalid, address of current destination + * buffer is returned. + */ + if (!vb_buf) + vb_buf =3D &dst_buf->vb2_buf; refer_addr =3D vb2_dma_contig_plane_dma_addr(vb_buf, 0); =20 if (dpb[i].flags & V4L2_H264_DPB_ENTRY_FLAG_ACTIVE) diff --git a/drivers/staging/media/rkvdec/rkvdec-vp9.c b/drivers/staging/me= dia/rkvdec/rkvdec-vp9.c index c2f42e76be10..d8c1c0db15c7 100644 --- a/drivers/staging/media/rkvdec/rkvdec-vp9.c +++ b/drivers/staging/media/rkvdec/rkvdec-vp9.c @@ -383,17 +383,17 @@ get_ref_buf(struct rkvdec_ctx *ctx, struct vb2_v4l2_b= uffer *dst, u64 timestamp) { struct v4l2_m2m_ctx *m2m_ctx =3D ctx->fh.m2m_ctx; struct vb2_queue *cap_q =3D &m2m_ctx->cap_q_ctx.q; - int buf_idx; + struct vb2_buffer *buf; =20 /* * If a ref is unused or invalid, address of current destination * buffer is returned. */ - buf_idx =3D vb2_find_timestamp(cap_q, timestamp, 0); - if (buf_idx < 0) - return vb2_to_rkvdec_decoded_buf(&dst->vb2_buf); + buf =3D vb2_find_buffer(cap_q, timestamp); + if (!buf) + buf =3D &dst->vb2_buf; =20 - return vb2_to_rkvdec_decoded_buf(vb2_get_buffer(cap_q, buf_idx)); + return vb2_to_rkvdec_decoded_buf(buf); } =20 static dma_addr_t get_mv_base_addr(struct rkvdec_decoded_buffer *buf) --=20 2.34.3 From nobody Sun Apr 19 04:24:05 2026 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id E290AC43334 for ; Wed, 6 Jul 2022 18:28:09 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234161AbiGFS2I (ORCPT ); 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([190.190.187.68]) by smtp.gmail.com with ESMTPSA id bl9-20020a056102508900b003563680212asm7445539vsb.27.2022.07.06.11.27.38 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 06 Jul 2022 11:27:39 -0700 (PDT) From: Ezequiel Garcia To: linux-media@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Hans Verkuil , Tomasz Figa , Marek Szyprowski , Ezequiel Garcia , Maxime Ripard , Paul Kocialkowski , Jernej Skrabec Subject: [PATCH 7/8] cedrus: Use vb2_find_buffer Date: Wed, 6 Jul 2022 15:26:56 -0300 Message-Id: <20220706182657.210650-8-ezequiel@vanguardiasur.com.ar> X-Mailer: git-send-email 2.34.3 In-Reply-To: <20220706182657.210650-1-ezequiel@vanguardiasur.com.ar> References: <20220706182657.210650-1-ezequiel@vanguardiasur.com.ar> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" Use the newly introduced vb2_find_buffer API to get a vb2_buffer given a buffer timestamp. Cc: Maxime Ripard Cc: Paul Kocialkowski Cc: Jernej Skrabec Signed-off-by: Ezequiel Garcia Acked-by: Tomasz Figa --- drivers/staging/media/sunxi/cedrus/cedrus.h | 13 +---- .../staging/media/sunxi/cedrus/cedrus_h264.c | 16 +++--- .../staging/media/sunxi/cedrus/cedrus_h265.c | 16 +++--- .../staging/media/sunxi/cedrus/cedrus_mpeg2.c | 36 ++++++------- .../staging/media/sunxi/cedrus/cedrus_vp8.c | 50 ++++++------------- 5 files changed, 49 insertions(+), 82 deletions(-) diff --git a/drivers/staging/media/sunxi/cedrus/cedrus.h b/drivers/staging/= media/sunxi/cedrus/cedrus.h index 3bc094eb497f..a9908cc5c848 100644 --- a/drivers/staging/media/sunxi/cedrus/cedrus.h +++ b/drivers/staging/media/sunxi/cedrus/cedrus.h @@ -233,18 +233,9 @@ static inline dma_addr_t cedrus_buf_addr(struct vb2_bu= ffer *buf, } =20 static inline dma_addr_t cedrus_dst_buf_addr(struct cedrus_ctx *ctx, - int index, unsigned int plane) + struct vb2_buffer *buf, + unsigned int plane) { - struct vb2_buffer *buf =3D NULL; - struct vb2_queue *vq; - - if (index < 0) - return 0; - - vq =3D v4l2_m2m_get_vq(ctx->fh.m2m_ctx, V4L2_BUF_TYPE_VIDEO_CAPTURE); - if (vq) - buf =3D vb2_get_buffer(vq, index); - return buf ? cedrus_buf_addr(buf, &ctx->dst_fmt, plane) : 0; } =20 diff --git a/drivers/staging/media/sunxi/cedrus/cedrus_h264.c b/drivers/sta= ging/media/sunxi/cedrus/cedrus_h264.c index d8fb93035470..0559efeac125 100644 --- a/drivers/staging/media/sunxi/cedrus/cedrus_h264.c +++ b/drivers/staging/media/sunxi/cedrus/cedrus_h264.c @@ -111,16 +111,16 @@ static void cedrus_write_frame_list(struct cedrus_ctx= *ctx, for (i =3D 0; i < ARRAY_SIZE(decode->dpb); i++) { const struct v4l2_h264_dpb_entry *dpb =3D &decode->dpb[i]; struct cedrus_buffer *cedrus_buf; - int buf_idx; + struct vb2_buffer *buf; =20 if (!(dpb->flags & V4L2_H264_DPB_ENTRY_FLAG_VALID)) continue; =20 - buf_idx =3D vb2_find_timestamp(cap_q, dpb->reference_ts, 0); - if (buf_idx < 0) + buf =3D vb2_find_buffer(cap_q, dpb->reference_ts); + if (!buf) continue; =20 - cedrus_buf =3D vb2_to_cedrus_buffer(cap_q->bufs[buf_idx]); + cedrus_buf =3D vb2_to_cedrus_buffer(buf); position =3D cedrus_buf->codec.h264.position; used_dpbs |=3D BIT(position); =20 @@ -186,7 +186,7 @@ static void _cedrus_write_ref_list(struct cedrus_ctx *c= tx, const struct v4l2_h264_dpb_entry *dpb; const struct cedrus_buffer *cedrus_buf; unsigned int position; - int buf_idx; + struct vb2_buffer *buf; u8 dpb_idx; =20 dpb_idx =3D ref_list[i].index; @@ -195,11 +195,11 @@ static void _cedrus_write_ref_list(struct cedrus_ctx = *ctx, if (!(dpb->flags & V4L2_H264_DPB_ENTRY_FLAG_ACTIVE)) continue; =20 - buf_idx =3D vb2_find_timestamp(cap_q, dpb->reference_ts, 0); - if (buf_idx < 0) + buf =3D vb2_find_buffer(cap_q, dpb->reference_ts); + if (!buf) continue; =20 - cedrus_buf =3D vb2_to_cedrus_buffer(cap_q->bufs[buf_idx]); + cedrus_buf =3D vb2_to_cedrus_buffer(buf); position =3D cedrus_buf->codec.h264.position; =20 sram_array[i] |=3D position << 1; diff --git a/drivers/staging/media/sunxi/cedrus/cedrus_h265.c b/drivers/sta= ging/media/sunxi/cedrus/cedrus_h265.c index 44f385be9f6c..60cc13e4d0a9 100644 --- a/drivers/staging/media/sunxi/cedrus/cedrus_h265.c +++ b/drivers/staging/media/sunxi/cedrus/cedrus_h265.c @@ -102,14 +102,14 @@ static void cedrus_h265_frame_info_write_single(struc= t cedrus_ctx *ctx, unsigned int index, bool field_pic, u32 pic_order_cnt[], - int buffer_index) + struct vb2_buffer *buf) { struct cedrus_dev *dev =3D ctx->dev; - dma_addr_t dst_luma_addr =3D cedrus_dst_buf_addr(ctx, buffer_index, 0); - dma_addr_t dst_chroma_addr =3D cedrus_dst_buf_addr(ctx, buffer_index, 1); + dma_addr_t dst_luma_addr =3D cedrus_dst_buf_addr(ctx, buf, 0); + dma_addr_t dst_chroma_addr =3D cedrus_dst_buf_addr(ctx, buf, 1); dma_addr_t mv_col_buf_addr[2] =3D { - cedrus_h265_frame_info_mv_col_buf_addr(ctx, buffer_index, 0), - cedrus_h265_frame_info_mv_col_buf_addr(ctx, buffer_index, + cedrus_h265_frame_info_mv_col_buf_addr(ctx, buf->index, 0), + cedrus_h265_frame_info_mv_col_buf_addr(ctx, buf->index, field_pic ? 1 : 0) }; u32 offset =3D VE_DEC_H265_SRAM_OFFSET_FRAME_INFO + @@ -141,7 +141,7 @@ static void cedrus_h265_frame_info_write_dpb(struct ced= rus_ctx *ctx, unsigned int i; =20 for (i =3D 0; i < num_active_dpb_entries; i++) { - int buffer_index =3D vb2_find_timestamp(vq, dpb[i].timestamp, 0); + struct vb2_buffer *buf =3D vb2_find_buffer(vq, dpb[i].timestamp); u32 pic_order_cnt[2] =3D { dpb[i].pic_order_cnt[0], dpb[i].pic_order_cnt[1] @@ -149,7 +149,7 @@ static void cedrus_h265_frame_info_write_dpb(struct ced= rus_ctx *ctx, =20 cedrus_h265_frame_info_write_single(ctx, i, dpb[i].field_pic, pic_order_cnt, - buffer_index); + buf); } } =20 @@ -616,7 +616,7 @@ static void cedrus_h265_setup(struct cedrus_ctx *ctx, cedrus_h265_frame_info_write_single(ctx, output_pic_list_index, slice_params->pic_struct !=3D 0, pic_order_cnt, - run->dst->vb2_buf.index); + &run->dst->vb2_buf); =20 cedrus_write(dev, VE_DEC_H265_OUTPUT_FRAME_IDX, output_pic_list_index); =20 diff --git a/drivers/staging/media/sunxi/cedrus/cedrus_mpeg2.c b/drivers/st= aging/media/sunxi/cedrus/cedrus_mpeg2.c index 5dad2f296c6d..ab9cfa001a49 100644 --- a/drivers/staging/media/sunxi/cedrus/cedrus_mpeg2.c +++ b/drivers/staging/media/sunxi/cedrus/cedrus_mpeg2.c @@ -13,6 +13,16 @@ #include "cedrus_hw.h" #include "cedrus_regs.h" =20 +static void write_ref_buf_addr(struct cedrus_ctx *ctx, struct vb2_queue *q, + u64 timestamp, u32 luma_reg, u32 chroma_reg) +{ + struct cedrus_dev *dev =3D ctx->dev; + struct vb2_buffer *buf =3D vb2_find_buffer(q, timestamp); + + cedrus_write(dev, luma_reg, cedrus_dst_buf_addr(ctx, buf, 0)); + cedrus_write(dev, chroma_reg, cedrus_dst_buf_addr(ctx, buf, 1)); +} + static enum cedrus_irq_status cedrus_mpeg2_irq_status(struct cedrus_ctx *c= tx) { struct cedrus_dev *dev =3D ctx->dev; @@ -54,13 +64,9 @@ static void cedrus_mpeg2_setup(struct cedrus_ctx *ctx, s= truct cedrus_run *run) const struct v4l2_ctrl_mpeg2_picture *pic; const struct v4l2_ctrl_mpeg2_quantisation *quantisation; dma_addr_t src_buf_addr, dst_luma_addr, dst_chroma_addr; - dma_addr_t fwd_luma_addr, fwd_chroma_addr; - dma_addr_t bwd_luma_addr, bwd_chroma_addr; struct cedrus_dev *dev =3D ctx->dev; struct vb2_queue *vq; const u8 *matrix; - int forward_idx; - int backward_idx; unsigned int i; u32 reg; =20 @@ -123,27 +129,17 @@ static void cedrus_mpeg2_setup(struct cedrus_ctx *ctx= , struct cedrus_run *run) cedrus_write(dev, VE_DEC_MPEG_PICBOUNDSIZE, reg); =20 /* Forward and backward prediction reference buffers. */ - vq =3D v4l2_m2m_get_vq(ctx->fh.m2m_ctx, V4L2_BUF_TYPE_VIDEO_CAPTURE); =20 - forward_idx =3D vb2_find_timestamp(vq, pic->forward_ref_ts, 0); - fwd_luma_addr =3D cedrus_dst_buf_addr(ctx, forward_idx, 0); - fwd_chroma_addr =3D cedrus_dst_buf_addr(ctx, forward_idx, 1); - - cedrus_write(dev, VE_DEC_MPEG_FWD_REF_LUMA_ADDR, fwd_luma_addr); - cedrus_write(dev, VE_DEC_MPEG_FWD_REF_CHROMA_ADDR, fwd_chroma_addr); - - backward_idx =3D vb2_find_timestamp(vq, pic->backward_ref_ts, 0); - bwd_luma_addr =3D cedrus_dst_buf_addr(ctx, backward_idx, 0); - bwd_chroma_addr =3D cedrus_dst_buf_addr(ctx, backward_idx, 1); - - cedrus_write(dev, VE_DEC_MPEG_BWD_REF_LUMA_ADDR, bwd_luma_addr); - cedrus_write(dev, VE_DEC_MPEG_BWD_REF_CHROMA_ADDR, bwd_chroma_addr); + write_ref_buf_addr(ctx, vq, pic->forward_ref_ts, + VE_DEC_MPEG_FWD_REF_LUMA_ADDR, VE_DEC_MPEG_FWD_REF_CHROMA_ADDR); + write_ref_buf_addr(ctx, vq, pic->backward_ref_ts, + VE_DEC_MPEG_BWD_REF_LUMA_ADDR, VE_DEC_MPEG_BWD_REF_CHROMA_ADDR); =20 /* Destination luma and chroma buffers. */ =20 - dst_luma_addr =3D cedrus_dst_buf_addr(ctx, run->dst->vb2_buf.index, 0); - dst_chroma_addr =3D cedrus_dst_buf_addr(ctx, run->dst->vb2_buf.index, 1); + dst_luma_addr =3D cedrus_dst_buf_addr(ctx, &run->dst->vb2_buf, 0); + dst_chroma_addr =3D cedrus_dst_buf_addr(ctx, &run->dst->vb2_buf, 1); =20 cedrus_write(dev, VE_DEC_MPEG_REC_LUMA, dst_luma_addr); cedrus_write(dev, VE_DEC_MPEG_REC_CHROMA, dst_chroma_addr); diff --git a/drivers/staging/media/sunxi/cedrus/cedrus_vp8.c b/drivers/stag= ing/media/sunxi/cedrus/cedrus_vp8.c index f4016684b32d..a253f6b92135 100644 --- a/drivers/staging/media/sunxi/cedrus/cedrus_vp8.c +++ b/drivers/staging/media/sunxi/cedrus/cedrus_vp8.c @@ -516,6 +516,16 @@ static void process_ref_frame_info(struct cedrus_dev *= dev) read_bits(dev, 1, VP8_PROB_HALF); } =20 +static void write_ref_buf_addr(struct cedrus_ctx *ctx, struct vb2_queue *q, + u64 timestamp, u32 luma_reg, u32 chroma_reg) +{ + struct cedrus_dev *dev =3D ctx->dev; + struct vb2_buffer *buf =3D vb2_find_buffer(q, timestamp); + + cedrus_write(dev, luma_reg, cedrus_dst_buf_addr(ctx, buf, 0)); + cedrus_write(dev, chroma_reg, cedrus_dst_buf_addr(ctx, buf, 1)); +} + static void cedrus_irq_clear(struct cedrus_dev *dev) { cedrus_write(dev, VE_H264_STATUS, @@ -661,7 +671,6 @@ static void cedrus_vp8_setup(struct cedrus_ctx *ctx, dma_addr_t luma_addr, chroma_addr; dma_addr_t src_buf_addr; int header_size; - int qindex; u32 reg; =20 cedrus_engine_enable(ctx, CEDRUS_CODEC_VP8); @@ -805,43 +814,14 @@ static void cedrus_vp8_setup(struct cedrus_ctx *ctx, reg |=3D VE_VP8_LF_DELTA0(slice->lf.mb_mode_delta[0]); cedrus_write(dev, VE_VP8_MODE_LF_DELTA, reg); =20 - luma_addr =3D cedrus_dst_buf_addr(ctx, run->dst->vb2_buf.index, 0); - chroma_addr =3D cedrus_dst_buf_addr(ctx, run->dst->vb2_buf.index, 1); + luma_addr =3D cedrus_dst_buf_addr(ctx, &run->dst->vb2_buf, 0); + chroma_addr =3D cedrus_dst_buf_addr(ctx, &run->dst->vb2_buf, 1); cedrus_write(dev, VE_VP8_REC_LUMA, luma_addr); cedrus_write(dev, VE_VP8_REC_CHROMA, chroma_addr); =20 - qindex =3D vb2_find_timestamp(cap_q, slice->last_frame_ts, 0); - if (qindex >=3D 0) { - luma_addr =3D cedrus_dst_buf_addr(ctx, qindex, 0); - chroma_addr =3D cedrus_dst_buf_addr(ctx, qindex, 1); - cedrus_write(dev, VE_VP8_FWD_LUMA, luma_addr); - cedrus_write(dev, VE_VP8_FWD_CHROMA, chroma_addr); - } else { - cedrus_write(dev, VE_VP8_FWD_LUMA, 0); - cedrus_write(dev, VE_VP8_FWD_CHROMA, 0); - } - - qindex =3D vb2_find_timestamp(cap_q, slice->golden_frame_ts, 0); - if (qindex >=3D 0) { - luma_addr =3D cedrus_dst_buf_addr(ctx, qindex, 0); - chroma_addr =3D cedrus_dst_buf_addr(ctx, qindex, 1); - cedrus_write(dev, VE_VP8_BWD_LUMA, luma_addr); - cedrus_write(dev, VE_VP8_BWD_CHROMA, chroma_addr); - } else { - cedrus_write(dev, VE_VP8_BWD_LUMA, 0); - cedrus_write(dev, VE_VP8_BWD_CHROMA, 0); - } - - qindex =3D vb2_find_timestamp(cap_q, slice->alt_frame_ts, 0); - if (qindex >=3D 0) { - luma_addr =3D cedrus_dst_buf_addr(ctx, qindex, 0); - chroma_addr =3D cedrus_dst_buf_addr(ctx, qindex, 1); - cedrus_write(dev, VE_VP8_ALT_LUMA, luma_addr); - cedrus_write(dev, VE_VP8_ALT_CHROMA, chroma_addr); - } else { - cedrus_write(dev, VE_VP8_ALT_LUMA, 0); - cedrus_write(dev, VE_VP8_ALT_CHROMA, 0); - } + write_ref_buf_addr(ctx, cap_q, slice->last_frame_ts, VE_VP8_FWD_LUMA, VE_= VP8_FWD_CHROMA); + write_ref_buf_addr(ctx, cap_q, slice->golden_frame_ts, VE_VP8_BWD_LUMA, V= E_VP8_BWD_CHROMA); 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([190.190.187.68]) by smtp.gmail.com with ESMTPSA id bl9-20020a056102508900b003563680212asm7445539vsb.27.2022.07.06.11.27.40 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 06 Jul 2022 11:27:41 -0700 (PDT) From: Ezequiel Garcia To: linux-media@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Hans Verkuil , Tomasz Figa , Marek Szyprowski , Ezequiel Garcia Subject: [PATCH 8/8] videobuf2: Remove vb2_find_timestamp() Date: Wed, 6 Jul 2022 15:26:57 -0300 Message-Id: <20220706182657.210650-9-ezequiel@vanguardiasur.com.ar> X-Mailer: git-send-email 2.34.3 In-Reply-To: <20220706182657.210650-1-ezequiel@vanguardiasur.com.ar> References: <20220706182657.210650-1-ezequiel@vanguardiasur.com.ar> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" Now that we've transitioned all users to vb2_find_buffer API, remove the unused vb2_find_timestamp(). Signed-off-by: Ezequiel Garcia Acked-by: Tomasz Figa --- .../media/common/videobuf2/videobuf2-v4l2.c | 12 ++++----- include/media/videobuf2-v4l2.h | 26 +------------------ 2 files changed, 7 insertions(+), 31 deletions(-) diff --git a/drivers/media/common/videobuf2/videobuf2-v4l2.c b/drivers/medi= a/common/videobuf2/videobuf2-v4l2.c index 075d24ebf44c..a9696442dfba 100644 --- a/drivers/media/common/videobuf2/videobuf2-v4l2.c +++ b/drivers/media/common/videobuf2/videobuf2-v4l2.c @@ -625,18 +625,18 @@ static const struct vb2_buf_ops v4l2_buf_ops =3D { .copy_timestamp =3D __copy_timestamp, }; =20 -int vb2_find_timestamp(const struct vb2_queue *q, u64 timestamp, - unsigned int start_idx) +struct vb2_buffer *vb2_find_buffer(struct vb2_queue *q, u64 timestamp) { unsigned int i; =20 - for (i =3D start_idx; i < q->num_buffers; i++) + for (i =3D 0; i < q->num_buffers; i++) if (q->bufs[i]->copied_timestamp && q->bufs[i]->timestamp =3D=3D timestamp) - return i; - return -1; + return vb2_get_buffer(q, i); + + return NULL; } -EXPORT_SYMBOL_GPL(vb2_find_timestamp); +EXPORT_SYMBOL_GPL(vb2_find_buffer); =20 /* * vb2_querybuf() - query video buffer information diff --git a/include/media/videobuf2-v4l2.h b/include/media/videobuf2-v4l2.h index 7f9ae5b39b78..5a845887850b 100644 --- a/include/media/videobuf2-v4l2.h +++ b/include/media/videobuf2-v4l2.h @@ -62,22 +62,6 @@ struct vb2_v4l2_buffer { #define to_vb2_v4l2_buffer(vb) \ container_of(vb, struct vb2_v4l2_buffer, vb2_buf) =20 -/** - * vb2_find_timestamp() - Find buffer with given timestamp in the queue - * - * @q: pointer to &struct vb2_queue with videobuf2 queue. - * @timestamp: the timestamp to find. - * @start_idx: the start index (usually 0) in the buffer array to start - * searching from. Note that there may be multiple buffers - * with the same timestamp value, so you can restart the search - * by setting @start_idx to the previously found index + 1. - * - * Returns the buffer index of the buffer with the given @timestamp, or - * -1 if no buffer with @timestamp was found. - */ -int vb2_find_timestamp(const struct vb2_queue *q, u64 timestamp, - unsigned int start_idx); - /** * vb2_find_buffer() - Find a buffer with given timestamp * @@ -86,15 +70,7 @@ int vb2_find_timestamp(const struct vb2_queue *q, u64 ti= mestamp, * * Returns the buffer with the given @timestamp, or NULL if not found. */ -static inline struct vb2_buffer *vb2_find_buffer(struct vb2_queue *q, - u64 timestamp) -{ - int index =3D vb2_find_timestamp(q, timestamp, 0); - - if (index < 0) - return NULL; - return vb2_get_buffer(q, index); -} +struct vb2_buffer *vb2_find_buffer(struct vb2_queue *q, u64 timestamp); =20 int vb2_querybuf(struct vb2_queue *q, struct v4l2_buffer *b); =20 --=20 2.34.3