From patchwork Wed May 3 08:34:32 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Benjamin Gaignard X-Patchwork-Id: 13229821 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 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 smtp.lore.kernel.org (Postfix) with ESMTPS id 908B5C77B75 for ; Wed, 3 May 2023 08:35:34 +0000 (UTC) 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:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version: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=H6OAo3XOWxCUseT6sf6hzodcvJrS8ns3uY6q2YdeTpo=; b=FKelPnHd3T4fKU 1cKlW/xapscHKwWDJAU9fQIOoGIImKwsrxjsMrCq6g4DBlCH7uEIAXXL84ltfaixbLCol2YpL2Wjo OgDUu6hWpwocWW6oSjI/q1HbPSODaTwQOuM5fv5Iv/0Vx/67KxDcH0KTTNnc0icTP5UT0EsgcAncU 0qvqelaJ+MxE89bbKQ3mcmuav963XSu4qaLuyhVOaskVK2EdZfo+5XYBocE+PoT6Jvoc+CFQqf+XR GaNEMPl0a3duLwxo9vYEPfFmbw+XeQWYYOrUfcHddMiUAd0OE20oBgd5w9zGQbp3euPZaclZVREZ4 W5gEfEd3wuWqEkWZ84Qw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1pu7xR-003rgx-0g; Wed, 03 May 2023 08:35:29 +0000 Received: from madras.collabora.co.uk ([46.235.227.172]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1pu7wq-003r7n-2R; Wed, 03 May 2023 08:34:54 +0000 Received: from benjamin-XPS-13-9310.. (unknown [IPv6:2a01:e0a:120:3210:8234:977e:ebbe:d70b]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) (Authenticated sender: benjamin.gaignard) by madras.collabora.co.uk (Postfix) with ESMTPSA id 064C066056D6; Wed, 3 May 2023 09:34:49 +0100 (BST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1683102889; bh=S8uSvpRfQyFULmsyzaSvviAfEQ9HpZ+C/7nq1x552mY=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Rbe++TfWxWWvubJN2NsZ8ZenW2X8ixPnpYMNGLgSamctsFkthEU2topHo173XrVkD 0IUR7XawLBSb3W/QOe4hS0PGZ04jqDs1CJqOyfWrk64AOPvVD99/2XW/NiHODaHaTH CGn7LmDn4LopwjyVN/7sC0GW0+El+4Iwjn/r/EGHgUk9QrFWPBZTjZb7Jfzun3ayEw YLWKd/6uc2p3136HjXFeQWWa0TXd1Ua+XUqeE/bW15FAYh1YYM9hCb7a8pN2Gr9Xq9 m6tdd/muPBP9dsTfKuuywIeaH1P46f2DHSS/ONNVMMh6KnzzqF197HLKQRMmkzn7k9 8F+NmC3q50Qhg== From: Benjamin Gaignard To: ezequiel@vanguardiasur.com.ar, p.zabel@pengutronix.de, mchehab@kernel.org, robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, heiko@sntech.de, hverkuil-cisco@xs4all.nl, nicolas.dufresne@collabora.com Cc: linux-media@vger.kernel.org, linux-rockchip@lists.infradead.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, kernel@collabora.com, Benjamin Gaignard Subject: [PATCH v7 07/13] media: verisilicon: Check AV1 bitstreams bit depth Date: Wed, 3 May 2023 10:34:32 +0200 Message-Id: <20230503083438.85139-8-benjamin.gaignard@collabora.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230503083438.85139-1-benjamin.gaignard@collabora.com> References: <20230503083438.85139-1-benjamin.gaignard@collabora.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230503_013452_968465_BC7DB97F X-CRM114-Status: GOOD ( 15.13 ) 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: , Sender: "Linux-rockchip" Errors-To: linux-rockchip-bounces+linux-rockchip=archiver.kernel.org@lists.infradead.org The driver supports 8 and 10 bits bitstreams, make sure to discard other cases. It could happens that userland test if V4L2_CID_STATELESS_AV1_SEQUENCE exists without setting bit_depth field in this case use HANTRO_DEFAULT_BIT_DEPTH value. Signed-off-by: Benjamin Gaignard Reviewed-by: Nicolas Dufresne --- .../media/platform/verisilicon/hantro_drv.c | 36 +++++++++++++++++++ .../media/platform/verisilicon/hantro_v4l2.c | 4 +++ 2 files changed, 40 insertions(+) diff --git a/drivers/media/platform/verisilicon/hantro_drv.c b/drivers/media/platform/verisilicon/hantro_drv.c index 8f6021e3953c..be1f06c21910 100644 --- a/drivers/media/platform/verisilicon/hantro_drv.c +++ b/drivers/media/platform/verisilicon/hantro_drv.c @@ -275,7 +275,13 @@ static int hantro_try_ctrl(struct v4l2_ctrl *ctrl) /* We only support profile 0 */ if (dec_params->profile != 0) return -EINVAL; + } else if (ctrl->id == V4L2_CID_STATELESS_AV1_SEQUENCE) { + const struct v4l2_ctrl_av1_sequence *sequence = ctrl->p_new.p_av1_sequence; + + if (sequence->bit_depth != 8 && sequence->bit_depth != 10) + return -EINVAL; } + return 0; } @@ -346,6 +352,30 @@ static int hantro_hevc_s_ctrl(struct v4l2_ctrl *ctrl) return 0; } +static int hantro_av1_s_ctrl(struct v4l2_ctrl *ctrl) +{ + struct hantro_ctx *ctx; + + ctx = container_of(ctrl->handler, + struct hantro_ctx, ctrl_handler); + + switch (ctrl->id) { + case V4L2_CID_STATELESS_AV1_SEQUENCE: + { + int bit_depth = ctrl->p_new.p_av1_sequence->bit_depth; + + if (ctx->bit_depth == bit_depth) + return 0; + + return hantro_reset_raw_fmt(ctx, bit_depth); + } + default: + return -EINVAL; + } + + return 0; +} + static const struct v4l2_ctrl_ops hantro_ctrl_ops = { .try_ctrl = hantro_try_ctrl, }; @@ -363,6 +393,11 @@ static const struct v4l2_ctrl_ops hantro_hevc_ctrl_ops = { .s_ctrl = hantro_hevc_s_ctrl, }; +static const struct v4l2_ctrl_ops hantro_av1_ctrl_ops = { + .try_ctrl = hantro_try_ctrl, + .s_ctrl = hantro_av1_s_ctrl, +}; + #define HANTRO_JPEG_ACTIVE_MARKERS (V4L2_JPEG_ACTIVE_MARKER_APP0 | \ V4L2_JPEG_ACTIVE_MARKER_COM | \ V4L2_JPEG_ACTIVE_MARKER_DQT | \ @@ -540,6 +575,7 @@ static const struct hantro_ctrl controls[] = { .codec = HANTRO_AV1_DECODER, .cfg = { .id = V4L2_CID_STATELESS_AV1_SEQUENCE, + .ops = &hantro_av1_ctrl_ops, }, }, { .codec = HANTRO_AV1_DECODER, diff --git a/drivers/media/platform/verisilicon/hantro_v4l2.c b/drivers/media/platform/verisilicon/hantro_v4l2.c index d4c5035ab3e3..1ab5f9ce725b 100644 --- a/drivers/media/platform/verisilicon/hantro_v4l2.c +++ b/drivers/media/platform/verisilicon/hantro_v4l2.c @@ -86,6 +86,10 @@ hantro_check_depth_match(const struct hantro_fmt *fmt, int bit_depth) if (!fmt->match_depth && !fmt->postprocessed) return true; + /* 0 means default depth, which is 8 */ + if (!bit_depth) + bit_depth = HANTRO_DEFAULT_BIT_DEPTH; + fmt_depth = hantro_get_format_depth(fmt->fourcc); /*