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[213.161.3.76]) by smtp.gmail.com with ESMTPSA id r15-20020a0560001b8f00b0021d74906683sm5142406wru.28.2022.07.06.11.29.13 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 06 Jul 2022 11:29:13 -0700 (PDT) From: Jernej Skrabec To: ezequiel@vanguardiasur.com.ar, p.zabel@pengutronix.de Cc: mchehab@kernel.org, hverkuil-cisco@xs4all.nl, benjamin.gaignard@collabora.com, nicolas.dufresne@collabora.com, gregkh@linuxfoundation.org, linux-media@vger.kernel.org, linux-staging@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-rockchip@lists.infradead.org, Jernej Skrabec Subject: [PATCH v3 2/7] media: hantro: Support format filtering by depth Date: Wed, 6 Jul 2022 20:28:56 +0200 Message-Id: <20220706182901.78949-3-jernej.skrabec@gmail.com> X-Mailer: git-send-email 2.37.0 In-Reply-To: <20220706182901.78949-1-jernej.skrabec@gmail.com> References: <20220706182901.78949-1-jernej.skrabec@gmail.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org In preparation for supporting 10-bit formats, add mechanism which will filter formats based on pixel depth. Hantro G2 supports only one decoding format natively and that is based on bit depth of current video frame. Additionally, it makes no sense to upconvert bitness, so filter those out too. Reviewed-by: Ezequiel Garcia Tested-by: Benjamin Gaignard Signed-off-by: Jernej Skrabec --- drivers/staging/media/hantro/hantro.h | 4 ++ drivers/staging/media/hantro/hantro_v4l2.c | 48 ++++++++++++++++++++-- drivers/staging/media/hantro/hantro_v4l2.h | 1 + 3 files changed, 50 insertions(+), 3 deletions(-) diff --git a/drivers/staging/media/hantro/hantro.h b/drivers/staging/media/hantro/hantro.h index 26308bb29adc..2989ebc631cc 100644 --- a/drivers/staging/media/hantro/hantro.h +++ b/drivers/staging/media/hantro/hantro.h @@ -227,6 +227,7 @@ struct hantro_dev { * * @ctrl_handler: Control handler used to register controls. * @jpeg_quality: User-specified JPEG compression quality. + * @bit_depth: Bit depth of current frame * * @codec_ops: Set of operations related to codec mode. * @postproc: Post-processing context. @@ -252,6 +253,7 @@ struct hantro_ctx { struct v4l2_ctrl_handler ctrl_handler; int jpeg_quality; + int bit_depth; const struct hantro_codec_ops *codec_ops; struct hantro_postproc_ctx postproc; @@ -277,6 +279,7 @@ struct hantro_ctx { * @enc_fmt: Format identifier for encoder registers. * @frmsize: Supported range of frame sizes (only for bitstream formats). * @postprocessed: Indicates if this format needs the post-processor. + * @match_depth: Indicates if format bit depth must match video bit depth */ struct hantro_fmt { char *name; @@ -287,6 +290,7 @@ struct hantro_fmt { enum hantro_enc_fmt enc_fmt; struct v4l2_frmsize_stepwise frmsize; bool postprocessed; + bool match_depth; }; struct hantro_reg { diff --git a/drivers/staging/media/hantro/hantro_v4l2.c b/drivers/staging/media/hantro/hantro_v4l2.c index 29cc61d53b71..334f18a4120d 100644 --- a/drivers/staging/media/hantro/hantro_v4l2.c +++ b/drivers/staging/media/hantro/hantro_v4l2.c @@ -64,6 +64,42 @@ hantro_get_postproc_formats(const struct hantro_ctx *ctx, return ctx->dev->variant->postproc_fmts; } +int hantro_get_format_depth(u32 fourcc) +{ + switch (fourcc) { + case V4L2_PIX_FMT_P010: + case V4L2_PIX_FMT_P010_4L4: + return 10; + default: + return 8; + } +} + +static bool +hantro_check_depth_match(const struct hantro_ctx *ctx, + const struct hantro_fmt *fmt) +{ + int fmt_depth, ctx_depth = 8; + + if (!fmt->match_depth && !fmt->postprocessed) + return true; + + /* 0 means default depth, which is 8 */ + if (ctx->bit_depth) + ctx_depth = ctx->bit_depth; + + fmt_depth = hantro_get_format_depth(fmt->fourcc); + + /* + * Allow only downconversion for postproc formats for now. + * It may be possible to relax that on some HW. + */ + if (!fmt->match_depth) + return fmt_depth <= ctx_depth; + + return fmt_depth == ctx_depth; +} + static const struct hantro_fmt * hantro_find_format(const struct hantro_ctx *ctx, u32 fourcc) { @@ -91,7 +127,8 @@ hantro_get_default_fmt(const struct hantro_ctx *ctx, bool bitstream) formats = hantro_get_formats(ctx, &num_fmts); for (i = 0; i < num_fmts; i++) { if (bitstream == (formats[i].codec_mode != - HANTRO_MODE_NONE)) + HANTRO_MODE_NONE) && + hantro_check_depth_match(ctx, &formats[i])) return &formats[i]; } return NULL; @@ -162,11 +199,13 @@ static int vidioc_enum_fmt(struct file *file, void *priv, formats = hantro_get_formats(ctx, &num_fmts); for (i = 0; i < num_fmts; i++) { bool mode_none = formats[i].codec_mode == HANTRO_MODE_NONE; + fmt = &formats[i]; if (skip_mode_none == mode_none) continue; + if (!hantro_check_depth_match(ctx, fmt)) + continue; if (j == f->index) { - fmt = &formats[i]; f->pixelformat = fmt->fourcc; return 0; } @@ -182,8 +221,11 @@ static int vidioc_enum_fmt(struct file *file, void *priv, return -EINVAL; formats = hantro_get_postproc_formats(ctx, &num_fmts); for (i = 0; i < num_fmts; i++) { + fmt = &formats[i]; + + if (!hantro_check_depth_match(ctx, fmt)) + continue; if (j == f->index) { - fmt = &formats[i]; f->pixelformat = fmt->fourcc; return 0; } diff --git a/drivers/staging/media/hantro/hantro_v4l2.h b/drivers/staging/media/hantro/hantro_v4l2.h index 18bc682c8556..b17e84c82582 100644 --- a/drivers/staging/media/hantro/hantro_v4l2.h +++ b/drivers/staging/media/hantro/hantro_v4l2.h @@ -22,5 +22,6 @@ extern const struct v4l2_ioctl_ops hantro_ioctl_ops; extern const struct vb2_ops hantro_queue_ops; void hantro_reset_fmts(struct hantro_ctx *ctx); +int hantro_get_format_depth(u32 fourcc); #endif /* HANTRO_V4L2_H_ */ From patchwork Wed Jul 6 18:28:59 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: =?utf-8?q?Jernej_=C5=A0krabec?= X-Patchwork-Id: 587946 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 2F4E7C433EF for ; Wed, 6 Jul 2022 18:29:32 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234452AbiGFS3b (ORCPT ); Wed, 6 Jul 2022 14:29:31 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:42990 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234400AbiGFS3U (ORCPT ); Wed, 6 Jul 2022 14:29:20 -0400 Received: from mail-wr1-x429.google.com (mail-wr1-x429.google.com [IPv6:2a00:1450:4864:20::429]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 737B9DA5; 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[213.161.3.76]) by smtp.gmail.com with ESMTPSA id r15-20020a0560001b8f00b0021d74906683sm5142406wru.28.2022.07.06.11.29.16 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 06 Jul 2022 11:29:17 -0700 (PDT) From: Jernej Skrabec To: ezequiel@vanguardiasur.com.ar, p.zabel@pengutronix.de Cc: mchehab@kernel.org, hverkuil-cisco@xs4all.nl, benjamin.gaignard@collabora.com, nicolas.dufresne@collabora.com, gregkh@linuxfoundation.org, linux-media@vger.kernel.org, linux-staging@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-rockchip@lists.infradead.org, Jernej Skrabec Subject: [PATCH v3 5/7] media: hantro: postproc: Properly calculate chroma offset Date: Wed, 6 Jul 2022 20:28:59 +0200 Message-Id: <20220706182901.78949-6-jernej.skrabec@gmail.com> X-Mailer: git-send-email 2.37.0 In-Reply-To: <20220706182901.78949-1-jernej.skrabec@gmail.com> References: <20220706182901.78949-1-jernej.skrabec@gmail.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org Currently chroma offset calculation assumes only 1 byte per luma, with no consideration for stride. Take necessary information from destination pixel format which makes calculation completely universal. Reviewed-by: Ezequiel Garcia Tested-by: Benjamin Gaignard Signed-off-by: Jernej Skrabec --- drivers/staging/media/hantro/hantro_postproc.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/staging/media/hantro/hantro_postproc.c b/drivers/staging/media/hantro/hantro_postproc.c index 8933b4af73ed..a0928c508434 100644 --- a/drivers/staging/media/hantro/hantro_postproc.c +++ b/drivers/staging/media/hantro/hantro_postproc.c @@ -113,12 +113,14 @@ 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; int down_scale = down_scale_factor(ctx); + size_t chroma_offset; 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); + chroma_offset = ctx->dst_fmt.plane_fmt[0].bytesperline * + ctx->dst_fmt.height; if (down_scale) { hantro_reg_write(vpu, &g2_down_scale_e, 1); From patchwork Wed Jul 6 18:29:01 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: =?utf-8?q?Jernej_=C5=A0krabec?= X-Patchwork-Id: 587947 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 1966AC433EF for ; Wed, 6 Jul 2022 18:29:30 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234439AbiGFS32 (ORCPT ); Wed, 6 Jul 2022 14:29:28 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:43106 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234414AbiGFS3Z (ORCPT ); Wed, 6 Jul 2022 14:29:25 -0400 Received: from mail-wr1-x42a.google.com (mail-wr1-x42a.google.com [IPv6:2a00:1450:4864:20::42a]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id BEC3DDAE; Wed, 6 Jul 2022 11:29:20 -0700 (PDT) Received: by mail-wr1-x42a.google.com with SMTP id d16so16901937wrv.10; Wed, 06 Jul 2022 11:29:20 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=/ipO2NkMUMMvxvzZn2ltri7y+IHfLy0+fza0bQjlk34=; b=lkGkOKrNCzdbqRpsx09FoK7d/OanN8Jr9CgkeEcU8CM5aoHdA6Pvhu74nWGVd50Und hIfGjNZqe3qCQ25Qgt27NJgQXnGTSa47OFddWoEBSdwb7s5pbP9so+VzOBfHwLBUvSOj K/WRLDMeQgAacHo3Xfy0WPdCPHUQRS04LN/j912/BOdpLVJCrfcvu+8YP5coRQzOLy/b VWZz78ujP3oOQFeHy0E9BJ3czWex1efyuk4h7eh/+O6QBaR5iuB2s1uvdml7ikROky0s ue8NB3jiiaMQCMMi043vRnOB0zZAHPQIw1cAAnhzvMecpLGjaoVrG+LsKk7TWSH3LQ8B SKnQ== 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=/ipO2NkMUMMvxvzZn2ltri7y+IHfLy0+fza0bQjlk34=; b=M1eWF6N5wYcAkLWk82a+li7M9N17laiaEHR7zdB0fraeRdCtLGob5s6tWdYjxWdw6P MyX0ZylVe2yxEb/ipLyot57pfH3t136I4spqeaZNr/icmavoEFtsFEyChwivCcg8lSce 2siaFoDVgDOFWPTah1s2DF8jxFLiNr9MPmW68bqddQL3/A7HLDxGqVNl80vfFCZrkW7Q TNP8vNUtNl8lrvsnY/Vtcop3r5h4zGE20j3OyQ2A/mb4K7fNwk039wNKdfLz12LJCEA8 qvLYk0fw1taCA3zbjth2YBqegNaU2/uQrQd0ZJcFeKskfCzxyY5CjzPsmgbtRYuETwKS 2NAA== X-Gm-Message-State: AJIora9lAh/ZxFvaFzFzzPVXJqzABoT8GpUr9HjGI2v/p3Q3cfTFfQTJ XnQbga9KuX/oHRXX3Ii6iLEUXoeJgjirZA== X-Google-Smtp-Source: AGRyM1ux1QIOhjvHQjtoROyzGjFt6VIyFfhw6EWam9o2tDucO6Mufz2phavnv2wM30ROS89HUqHXWg== X-Received: by 2002:a5d:64ad:0:b0:21b:b412:a34b with SMTP id m13-20020a5d64ad000000b0021bb412a34bmr39603551wrp.161.1657132160349; Wed, 06 Jul 2022 11:29:20 -0700 (PDT) Received: from kista.localdomain (213-161-3-76.dynamic.telemach.net. [213.161.3.76]) by smtp.gmail.com with ESMTPSA id r15-20020a0560001b8f00b0021d74906683sm5142406wru.28.2022.07.06.11.29.19 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 06 Jul 2022 11:29:20 -0700 (PDT) From: Jernej Skrabec To: ezequiel@vanguardiasur.com.ar, p.zabel@pengutronix.de Cc: mchehab@kernel.org, hverkuil-cisco@xs4all.nl, benjamin.gaignard@collabora.com, nicolas.dufresne@collabora.com, gregkh@linuxfoundation.org, linux-media@vger.kernel.org, linux-staging@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-rockchip@lists.infradead.org, Jernej Skrabec Subject: [PATCH v3 7/7] media: hantro: sunxi: Enable 10-bit decoding Date: Wed, 6 Jul 2022 20:29:01 +0200 Message-Id: <20220706182901.78949-8-jernej.skrabec@gmail.com> X-Mailer: git-send-email 2.37.0 In-Reply-To: <20220706182901.78949-1-jernej.skrabec@gmail.com> References: <20220706182901.78949-1-jernej.skrabec@gmail.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org Now that infrastructure for 10-bit decoding exists, enable it for Allwinner H6. Tested-by: Benjamin Gaignard Signed-off-by: Jernej Skrabec --- drivers/staging/media/hantro/sunxi_vpu_hw.c | 27 +++++++++++++++++++++ 1 file changed, 27 insertions(+) diff --git a/drivers/staging/media/hantro/sunxi_vpu_hw.c b/drivers/staging/media/hantro/sunxi_vpu_hw.c index fbeac81e59e1..02ce8b064a8f 100644 --- a/drivers/staging/media/hantro/sunxi_vpu_hw.c +++ b/drivers/staging/media/hantro/sunxi_vpu_hw.c @@ -23,12 +23,39 @@ static const struct hantro_fmt sunxi_vpu_postproc_fmts[] = { .step_height = 32, }, }, + { + .fourcc = V4L2_PIX_FMT_P010, + .codec_mode = HANTRO_MODE_NONE, + .postprocessed = true, + .frmsize = { + .min_width = FMT_MIN_WIDTH, + .max_width = FMT_UHD_WIDTH, + .step_width = 32, + .min_height = FMT_MIN_HEIGHT, + .max_height = FMT_UHD_HEIGHT, + .step_height = 32, + }, + }, }; static const struct hantro_fmt sunxi_vpu_dec_fmts[] = { { .fourcc = V4L2_PIX_FMT_NV12_4L4, .codec_mode = HANTRO_MODE_NONE, + .match_depth = true, + .frmsize = { + .min_width = FMT_MIN_WIDTH, + .max_width = FMT_UHD_WIDTH, + .step_width = 32, + .min_height = FMT_MIN_HEIGHT, + .max_height = FMT_UHD_HEIGHT, + .step_height = 32, + }, + }, + { + .fourcc = V4L2_PIX_FMT_P010_4L4, + .codec_mode = HANTRO_MODE_NONE, + .match_depth = true, .frmsize = { .min_width = FMT_MIN_WIDTH, .max_width = FMT_UHD_WIDTH,