From nobody Mon Feb 9 16:17:05 2026 Received: from perceval.ideasonboard.com (perceval.ideasonboard.com [213.167.242.64]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id B4E3C3EF0D4; Wed, 4 Feb 2026 11:25:21 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=213.167.242.64 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1770204322; cv=none; b=nYOA0aHR4Xs1uWgcgr5SHVcHm+PxeYhIuTPQVMis9NuTFS/EJURCC/XLEW9D3gU8pTkS2QRYE8w68t8Kin2X1a9l15pZ1XU2h7ENM4paXyFxL/KxbSW6ybe1EYr6dior6BCBNkkxJr5oOeFFEsB5v+FAvDdciZkRiIVX1FhqUNg= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1770204322; c=relaxed/simple; bh=5tT1QreBElhmzJ9xX6zFvlJg6hRkmTy0drDHUcyVEf0=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=geqdRWDyhUtySAvPn3pGHm0Mi31thst18lqyFdvD9rLbL7b2PYne29dXnZJtfPURHhpvTrHhdmuFu1MOx+/yP+3jpvLClveaiVHhwP7op6SZ/Nxr5Q47v5mfCbCPmltC2oAJBMiTYAtUpXZRuR9NZTBWtNXquKpxnNMnAatsdsc= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=ideasonboard.com; spf=pass smtp.mailfrom=ideasonboard.com; dkim=pass (1024-bit key) header.d=ideasonboard.com header.i=@ideasonboard.com header.b=iWCmWHFs; arc=none smtp.client-ip=213.167.242.64 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=ideasonboard.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=ideasonboard.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=ideasonboard.com header.i=@ideasonboard.com header.b="iWCmWHFs" Received: from t16.ideasonboard.com (cpc89244-aztw30-2-0-cust6594.18-1.cable.virginm.net [86.31.185.195]) by perceval.ideasonboard.com (Postfix) with ESMTPSA id AF2691379; Wed, 4 Feb 2026 12:24:34 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com; s=mail; t=1770204275; bh=5tT1QreBElhmzJ9xX6zFvlJg6hRkmTy0drDHUcyVEf0=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=iWCmWHFsKSdLFUC99b55o6TBcg1js9Z0ptZTLF1wD4SsuIJmw05tyU6+PH6oNNkcF lY6SaLchuk8oWonZGq9ld/hxJupjI/ReyJYh56UjZIDAwi838NALD0YVex54u9Psbn EkD05WdwsiKxplbpy24nQfUAbn1qDpZopLMYz5do= From: Isaac Scott To: linux-media@vger.kernel.org Cc: dafna@fastmail.com, laurent.pinchart@ideasonboard.com, mchehab@kernel.org, heiko@sntech.de, linux-rockchip@lists.infradead.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Isaac Scott Subject: [PATCH v1 4/6] media: rkisp1-isp: Propagate sink -> source format in YUV passthough Date: Wed, 4 Feb 2026 11:25:04 +0000 Message-ID: <20260204112506.3706049-5-isaac.scott@ideasonboard.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20260204112506.3706049-1-isaac.scott@ideasonboard.com> References: <20260204112506.3706049-1-isaac.scott@ideasonboard.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" If we are in bypass mode, we should propagate the sink format of the ISP to the source format to ensure the pipeline is valid. Ensure the source pad format of the ISP is configured to the same format as the sink pad. Signed-off-by: Isaac Scott --- drivers/media/platform/rockchip/rkisp1/rkisp1-isp.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/drivers/media/platform/rockchip/rkisp1/rkisp1-isp.c b/drivers/= media/platform/rockchip/rkisp1/rkisp1-isp.c index 716bd7f3c66d..c457593526c5 100644 --- a/drivers/media/platform/rockchip/rkisp1/rkisp1-isp.c +++ b/drivers/media/platform/rockchip/rkisp1/rkisp1-isp.c @@ -630,6 +630,11 @@ static void rkisp1_isp_set_src_fmt(struct rkisp1_isp *= isp, */ sink_info =3D rkisp1_mbus_info_get_by_code(sink_fmt->code); =20 + if (sink_info->pixel_enc =3D=3D V4L2_PIXEL_ENC_YUV) { + format->code =3D sink_fmt->code; + dev_dbg(isp->rkisp1->dev, "ISP sink pad is YUV"); + } + src_fmt->code =3D format->code; src_info =3D rkisp1_mbus_info_get_by_code(src_fmt->code); if (!src_info || !(src_info->direction & RKISP1_ISP_SD_SRC)) { --=20 2.43.0