From mboxrd@z Thu Jan 1 00:00:00 1970 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 B9F6D21FF24; Mon, 9 Jun 2025 19:02:07 +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=1749495729; cv=none; b=rvwGd5Rc5c+x96/MBZZOnWosCSNQAq6dQYgRFnLp0fkgVU2ejIbTc/MXB9Maa9lQkEW+vnBPh9ooLpGAahhe4gJe6LEYWCODgIDOEFjfWGGMlOKnUlKTbGwPaY04IIomk4PMw4wT9zDFX+M5OxYsdoXbvYbYlPe0IcZuWk34AoY= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1749495729; c=relaxed/simple; bh=FKNDgO54yjUnmfXufdKqdJlR/CayNxpUptThAoDjRmU=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=uR/OvW4wY0vzbFEAU3uXApQLH2PmwUR0nnhQnDRt/y6px4PsbyZaJEXwAgAsOEqeiYneMXPDmFS8hGSPlw0+XDZWlbr0nG5Lufd7qCb/Sij0R3aN8lbJX84LoiPH1AEFGf7z6j4+0paKA4CmP56CjISryODeTJKXDNTDNhcmeY4= 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=neCSZhkD; 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="neCSZhkD" Received: from [192.168.1.102] (93-61-96-190.ip145.fastwebnet.it [93.61.96.190]) by perceval.ideasonboard.com (Postfix) with ESMTPSA id 6CB48C67; Mon, 9 Jun 2025 21:01:55 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com; s=mail; t=1749495716; bh=FKNDgO54yjUnmfXufdKqdJlR/CayNxpUptThAoDjRmU=; h=From:Date:Subject:References:In-Reply-To:To:Cc:From; b=neCSZhkD/gP9tQnDzQJGeLhZswfThxqSYQVyU72Fu7881CD1JdhZg0wN9AuZTJzAF 4dON06f6LR6iOJkRDTp7TqeZnoVDQZLSCfvoI0C/vv58xXo1mas9jZWFJm1/A7ixRD FY1Vw+O5V06mc62KHQPqL70mFKpkc444c0DMInQw= From: Jacopo Mondi Date: Mon, 09 Jun 2025 21:01:43 +0200 Subject: [PATCH 2/3] media: vsp1: Reset FCP for VSPD Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20250609-vspx-reset-v1-2-9f17277ff1e2@ideasonboard.com> References: <20250609-vspx-reset-v1-0-9f17277ff1e2@ideasonboard.com> In-Reply-To: <20250609-vspx-reset-v1-0-9f17277ff1e2@ideasonboard.com> To: Laurent Pinchart , Mauro Carvalho Chehab , Kieran Bingham , =?utf-8?q?Niklas_S=C3=B6derlund?= Cc: linux-media@vger.kernel.org, linux-renesas-soc@vger.kernel.org, linux-kernel@vger.kernel.org, Jacopo Mondi , Koji Matsuoka , LUU HOAI X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=openpgp-sha256; l=1527; i=jacopo.mondi+renesas@ideasonboard.com; h=from:subject:message-id; bh=WoeqCO9CgR6c4BjQP9DpdbHpYISdam2AGXUlBv6XQCs=; b=owEBbQKS/ZANAwAKAXI0Bo8WoVY8AcsmYgBoRy+nm/YLX1TI4i1WKAwJlS9kH2TqwkTPwuJPV ngmuwnBqFeJAjMEAAEKAB0WIQS1xD1IgJogio9YOMByNAaPFqFWPAUCaEcvpwAKCRByNAaPFqFW PPEbD/wJXDgk1WO9BAU/1B6Vqzim8oiA3xk4NGT0YsP994qgZ+QjBeRgqtqs3+MgzZOxJT+SdX9 K4/WfO4QCN/G3Mk6XB54mMiQzHGpGIhm3hvpLDBnl9F3AiRut52dY38XIukbMqu89PWRAQH2AqF aeIyxHYugIBpnbFlyjBynbcg5mint4wxkd+ZATsBB9wHn/5sJQEr6YzsPV1DGEfFGP/OiRTz246 hwXl8KMo8fHyaFSQfEKkJADI8i6vMBjpzcKFDhqIJHNBZZcIdfhlxACuR5zZ7f4IbzcujVYSsj8 t/4yQezuAGNspSh15OHCaIdQ/gS9OjHBrrmdNVAu1TqUqI4pzsc+6ylbjgojDd5nzZp1z/Sa5mv K0adaoMrIX19TC95c3B0tff6n0A/gBfqpW6IT7j2o13nXqcjptntgc5cuBGyokbLQ9/tDt9MMJ+ tYasNHekDAATwScK2tiaHVd10Ha5jssM2ewNHnRiNGd2CCEwO+fChIhNBGepWRSbwwn0GIhUnK9 1Ztf8B/M8qbupf70tJ/cppapHSxTcNbDnylpzixafrzHl4GAfwSOK9Q+Yxq9ZMEQh9w1hQGBHKM U0ghZygIBFYYwzPfjjvAjr2ffx5YeU03IlP9ooK5odF1RcwXbzM4tm9V4nyVhByGfuBTeSz1F05 Wm03QVLCMuhUNmw== X-Developer-Key: i=jacopo.mondi+renesas@ideasonboard.com; a=openpgp; fpr=72392EDC88144A65C701EA9BA5826A2587AD026B From: Koji Matsuoka According to H/W manual v1.00, VSPD must be excecuted FCP_RST.SOFTRST after VI6_SRESET.SRST. So this patch adds it. VSPDL is not applicable. Signed-off-by: Koji Matsuoka Signed-off-by: LUU HOAI Signed-off-by: Jacopo Mondi --- drivers/media/platform/renesas/vsp1/vsp1_pipe.c | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/drivers/media/platform/renesas/vsp1/vsp1_pipe.c b/drivers/media/platform/renesas/vsp1/vsp1_pipe.c index 3cbb768cf6adc8cb182d8d31c5b9a9d3565785e7..a6e5e10f3ef275c1b081c3d957e6cf356332afce 100644 --- a/drivers/media/platform/renesas/vsp1/vsp1_pipe.c +++ b/drivers/media/platform/renesas/vsp1/vsp1_pipe.c @@ -13,6 +13,7 @@ #include #include +#include #include #include "vsp1.h" @@ -22,6 +23,7 @@ #include "vsp1_hgo.h" #include "vsp1_hgt.h" #include "vsp1_pipe.h" +#include "vsp1_regs.h" #include "vsp1_rwpf.h" #include "vsp1_uds.h" @@ -512,6 +514,11 @@ int vsp1_pipeline_stop(struct vsp1_pipeline *pipe) pipe->state = VSP1_PIPELINE_STOPPED; spin_unlock_irqrestore(&pipe->irqlock, flags); } + + if ((vsp1->version & VI6_IP_VERSION_MODEL_MASK) == + VI6_IP_VERSION_MODEL_VSPD_GEN3) + ret |= rcar_fcp_soft_reset(vsp1->fcp); + } else { /* Otherwise just request a stop and wait. */ spin_lock_irqsave(&pipe->irqlock, flags); -- 2.49.0