From patchwork Wed Sep 29 16:04:39 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Andrzej Pietrasiewicz X-Patchwork-Id: 12526243 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 mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 0511DC433FE for ; Wed, 29 Sep 2021 16:10:34 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id C52E5615A2 for ; Wed, 29 Sep 2021 16:10:33 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org C52E5615A2 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=collabora.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:MIME-Version:List-Subscribe:List-Help: List-Post:List-Archive:List-Unsubscribe:List-Id:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=T58DhjBorZoImQT/18pQC0vqyCerQ9OzmAwJ5CiM5e0=; b=m3zhbi2V7jnrM/ 0IbSAhxJIwoRQ39yl1sFD7MGDeFD4J92kOxxo7m8Yero/88pf0BCv4sza7rO/kp3AUMS8VTOY4lky RVxCXilAosOMozF7nkYwFPG4nOtR/ymH3W3NkxBkd+BK1rh7KP8xY42DaqewI/vWzGbxgZ5MZkaUZ v2NFf9rWcw1I1+b3HZ0R7dtvLOM6EsKZ4MUDmvzgFT/sAeZjZLiCndZbWTQszDC8qk6mLH8d2cx9B Y+qPi+iUcMQA+ffLWyPPlEQeGfiQnvZJl7bcmFdKsrcnGLB/kOTxty3ZaAWN7DcvayI9VyvZZR6mk bBf0xvypOlb9zmD5m30g==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1mVcA8-00BiXb-Vi; Wed, 29 Sep 2021 16:10:29 +0000 Received: from bhuna.collabora.co.uk ([2a00:1098:0:82:1000:25:2eeb:e3e3]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1mVc4p-00BfQZ-0q; Wed, 29 Sep 2021 16:05:14 +0000 Received: from [127.0.0.1] (localhost [127.0.0.1]) (Authenticated sender: andrzej.p) with ESMTPSA id EB1D91F4469C From: Andrzej Pietrasiewicz To: linux-media@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-rockchip@lists.infradead.org, linux-staging@lists.linux.dev Cc: Andrzej Pietrasiewicz , Benjamin Gaignard , Boris Brezillon , Ezequiel Garcia , Fabio Estevam , Greg Kroah-Hartman , Hans Verkuil , Heiko Stuebner , Jernej Skrabec , Mauro Carvalho Chehab , Nicolas Dufresne , NXP Linux Team , Pengutronix Kernel Team , Philipp Zabel , Sascha Hauer , Shawn Guo , kernel@collabora.com, Ezequiel Garcia Subject: [PATCH v7 11/11] media: hantro: Support NV12 on the G2 core Date: Wed, 29 Sep 2021 18:04:39 +0200 Message-Id: <20210929160439.6601-12-andrzej.p@collabora.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20210929160439.6601-1-andrzej.p@collabora.com> References: <20210929160439.6601-1-andrzej.p@collabora.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210929_090459_388097_BE31C37A X-CRM114-Status: GOOD ( 15.98 ) X-BeenThere: linux-rockchip@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Upstream kernel work for Rockchip platforms List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: "Linux-rockchip" Errors-To: linux-rockchip-bounces+linux-rockchip=archiver.kernel.org@lists.infradead.org The G2 decoder block produces NV12 4x4 tiled format (NV12_4L4). Enable the G2 post-processor block, in order to produce regular NV12. The logic in hantro_postproc.c is leveraged to take care of allocating the extra buffers and configure the post-processor, which is significantly simpler than the one on the G1. Signed-off-by: Ezequiel Garcia Signed-off-by: Andrzej Pietrasiewicz --- .../staging/media/hantro/hantro_g2_vp9_dec.c | 6 ++-- drivers/staging/media/hantro/hantro_hw.h | 1 + .../staging/media/hantro/hantro_postproc.c | 31 +++++++++++++++++++ drivers/staging/media/hantro/imx8m_vpu_hw.c | 11 +++++++ 4 files changed, 46 insertions(+), 3 deletions(-) diff --git a/drivers/staging/media/hantro/hantro_g2_vp9_dec.c b/drivers/staging/media/hantro/hantro_g2_vp9_dec.c index 7f827b9f0133..1a26be72c878 100644 --- a/drivers/staging/media/hantro/hantro_g2_vp9_dec.c +++ b/drivers/staging/media/hantro/hantro_g2_vp9_dec.c @@ -152,7 +152,7 @@ static void config_output(struct hantro_ctx *ctx, hantro_reg_write(ctx->dev, &g2_out_dis, 0); hantro_reg_write(ctx->dev, &g2_output_format, 0); - luma_addr = vb2_dma_contig_plane_dma_addr(&dst->base.vb.vb2_buf, 0); + luma_addr = hantro_get_dec_buf_addr(ctx, &dst->base.vb.vb2_buf); hantro_write_addr(ctx->dev, G2_OUT_LUMA_ADDR, luma_addr); chroma_addr = luma_addr + chroma_offset(ctx, dec_params); @@ -191,7 +191,7 @@ static void config_ref(struct hantro_ctx *ctx, hantro_reg_write(ctx->dev, &ref_reg->hor_scale, (refw << 14) / dst->vp9.width); hantro_reg_write(ctx->dev, &ref_reg->ver_scale, (refh << 14) / dst->vp9.height); - luma_addr = vb2_dma_contig_plane_dma_addr(&buf->base.vb.vb2_buf, 0); + luma_addr = hantro_get_dec_buf_addr(ctx, &buf->base.vb.vb2_buf); hantro_write_addr(ctx->dev, ref_reg->y_base, luma_addr); chroma_addr = luma_addr + chroma_offset(ctx, dec_params); @@ -236,7 +236,7 @@ static void config_ref_registers(struct hantro_ctx *ctx, config_ref(ctx, dst, &ref_regs[1], dec_params, dec_params->golden_frame_ts); config_ref(ctx, dst, &ref_regs[2], dec_params, dec_params->alt_frame_ts); - mv_addr = vb2_dma_contig_plane_dma_addr(&mv_ref->base.vb.vb2_buf, 0) + + mv_addr = hantro_get_dec_buf_addr(ctx, &mv_ref->base.vb.vb2_buf) + mv_offset(ctx, dec_params); hantro_write_addr(ctx->dev, G2_REF_MV_ADDR(0), mv_addr); diff --git a/drivers/staging/media/hantro/hantro_hw.h b/drivers/staging/media/hantro/hantro_hw.h index 2961d399fd60..3d4a5dc1e6d5 100644 --- a/drivers/staging/media/hantro/hantro_hw.h +++ b/drivers/staging/media/hantro/hantro_hw.h @@ -274,6 +274,7 @@ extern const struct hantro_variant rk3399_vpu_variant; extern const struct hantro_variant sama5d4_vdec_variant; extern const struct hantro_postproc_ops hantro_g1_postproc_ops; +extern const struct hantro_postproc_ops hantro_g2_postproc_ops; extern const u32 hantro_vp8_dec_mc_filter[8][6]; diff --git a/drivers/staging/media/hantro/hantro_postproc.c b/drivers/staging/media/hantro/hantro_postproc.c index 4549aec08feb..79a66d001738 100644 --- a/drivers/staging/media/hantro/hantro_postproc.c +++ b/drivers/staging/media/hantro/hantro_postproc.c @@ -11,6 +11,7 @@ #include "hantro.h" #include "hantro_hw.h" #include "hantro_g1_regs.h" +#include "hantro_g2_regs.h" #define HANTRO_PP_REG_WRITE(vpu, reg_name, val) \ { \ @@ -99,6 +100,21 @@ static void hantro_postproc_g1_enable(struct hantro_ctx *ctx) HANTRO_PP_REG_WRITE(vpu, display_width, ctx->dst_fmt.width); } +static void hantro_postproc_g2_enable(struct hantro_ctx *ctx) +{ + struct hantro_dev *vpu = ctx->dev; + struct vb2_v4l2_buffer *dst_buf; + size_t chroma_offset = ctx->dst_fmt.width * ctx->dst_fmt.height; + dma_addr_t dst_dma; + + dst_buf = hantro_get_dst_buf(ctx); + dst_dma = vb2_dma_contig_plane_dma_addr(&dst_buf->vb2_buf, 0); + + hantro_write_addr(vpu, G2_RS_OUT_LUMA_ADDR, dst_dma); + hantro_write_addr(vpu, G2_RS_OUT_CHROMA_ADDR, dst_dma + chroma_offset); + hantro_reg_write(vpu, &g2_out_rs_e, 1); +} + void hantro_postproc_free(struct hantro_ctx *ctx) { struct hantro_dev *vpu = ctx->dev; @@ -127,6 +143,9 @@ int hantro_postproc_alloc(struct hantro_ctx *ctx) if (ctx->vpu_src_fmt->fourcc == V4L2_PIX_FMT_H264_SLICE) buf_size += hantro_h264_mv_size(ctx->dst_fmt.width, ctx->dst_fmt.height); + else if (ctx->vpu_src_fmt->fourcc == V4L2_PIX_FMT_VP9_FRAME) + buf_size += hantro_vp9_mv_size(ctx->dst_fmt.width, + ctx->dst_fmt.height); for (i = 0; i < num_buffers; ++i) { struct hantro_aux_buf *priv = &ctx->postproc.dec_q[i]; @@ -152,6 +171,13 @@ static void hantro_postproc_g1_disable(struct hantro_ctx *ctx) HANTRO_PP_REG_WRITE_S(vpu, pipeline_en, 0x0); } +static void hantro_postproc_g2_disable(struct hantro_ctx *ctx) +{ + struct hantro_dev *vpu = ctx->dev; + + hantro_reg_write(vpu, &g2_out_rs_e, 0); +} + void hantro_postproc_disable(struct hantro_ctx *ctx) { struct hantro_dev *vpu = ctx->dev; @@ -172,3 +198,8 @@ const struct hantro_postproc_ops hantro_g1_postproc_ops = { .enable = hantro_postproc_g1_enable, .disable = hantro_postproc_g1_disable, }; + +const struct hantro_postproc_ops hantro_g2_postproc_ops = { + .enable = hantro_postproc_g2_enable, + .disable = hantro_postproc_g2_disable, +}; diff --git a/drivers/staging/media/hantro/imx8m_vpu_hw.c b/drivers/staging/media/hantro/imx8m_vpu_hw.c index 455a107ffb02..1a43f6fceef9 100644 --- a/drivers/staging/media/hantro/imx8m_vpu_hw.c +++ b/drivers/staging/media/hantro/imx8m_vpu_hw.c @@ -132,6 +132,14 @@ static const struct hantro_fmt imx8m_vpu_dec_fmts[] = { }, }; +static const struct hantro_fmt imx8m_vpu_g2_postproc_fmts[] = { + { + .fourcc = V4L2_PIX_FMT_NV12, + .codec_mode = HANTRO_MODE_NONE, + .postprocessed = true, + }, +}; + static const struct hantro_fmt imx8m_vpu_g2_dec_fmts[] = { { .fourcc = V4L2_PIX_FMT_NV12_4L4, @@ -301,6 +309,9 @@ const struct hantro_variant imx8mq_vpu_g2_variant = { .dec_offset = 0x0, .dec_fmts = imx8m_vpu_g2_dec_fmts, .num_dec_fmts = ARRAY_SIZE(imx8m_vpu_g2_dec_fmts), + .postproc_fmts = imx8m_vpu_g2_postproc_fmts, + .num_postproc_fmts = ARRAY_SIZE(imx8m_vpu_g2_postproc_fmts), + .postproc_ops = &hantro_g2_postproc_ops, .codec = HANTRO_HEVC_DECODER | HANTRO_VP9_DECODER, .codec_ops = imx8mq_vpu_g2_codec_ops, .init = imx8mq_vpu_hw_init,