From mboxrd@z Thu Jan 1 00:00:00 1970 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 gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (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 4EA6BC7EE30 for ; Wed, 25 Jun 2025 16:46:46 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 5ACC510E791; Wed, 25 Jun 2025 16:46:45 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=bootlin.com header.i=@bootlin.com header.b="dOvyr7jG"; dkim-atps=neutral Received: from relay5-d.mail.gandi.net (relay5-d.mail.gandi.net [217.70.183.197]) by gabe.freedesktop.org (Postfix) with ESMTPS id C8E3710E78A for ; Wed, 25 Jun 2025 16:46:13 +0000 (UTC) Received: by mail.gandi.net (Postfix) with ESMTPSA id 1B31744384; Wed, 25 Jun 2025 16:46:11 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bootlin.com; s=gm1; t=1750869972; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=7tzRXRqkINuJKPgE8lcyGCUuH8C2X0Lcpz0YAjSzs9I=; b=dOvyr7jGVevjvCZhQ6ESQmbdwjNNom9UwORfNKf9s/HQRhZyjUEpfGy6P30qbv9dD5CiN/ +muiQnGVvnzt/35i1zGk5YrbpfE+h3NQIrz4+NzF43/OwiQSjHrMBl2vuRB8Jbhav7p2f/ RpyvTPX92Kw/2iATbgGqJioBU368ryiPsl1qfrpVNERgekkV/ItR4MOGMOpPP2ylPQKR9N tx4rYidm6q1iYWZ4+sGPm8Jc7T5kFdi5+ZPNf2+idJAurv9IeMwaLyRXyJm3AYJZWwVqgM u9QtXAjzpUTFquO9ju0h1W4SUenEBcxmDNn0+xmDSOa9+dDnMVn/+G2/89+aZg== From: Luca Ceresoli Date: Wed, 25 Jun 2025 18:45:24 +0200 Subject: [PATCH 20/32] drm/msm/dsi: convert to the .attach_new op MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20250625-drm-dsi-host-no-device-ptr-v1-20-e36bc258a7c5@bootlin.com> References: <20250625-drm-dsi-host-no-device-ptr-v1-0-e36bc258a7c5@bootlin.com> In-Reply-To: <20250625-drm-dsi-host-no-device-ptr-v1-0-e36bc258a7c5@bootlin.com> To: Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter , Andrzej Hajda , Neil Armstrong , Robert Foss , Laurent Pinchart , Jonas Karlman , Jernej Skrabec , Inki Dae , Jagan Teki , Marek Szyprowski , Jani Nikula , Dmitry Baryshkov Cc: Hui Pu , Thomas Petazzoni , dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, linux-sunxi@lists.linux.dev, Luca Ceresoli X-Mailer: b4 0.14.2 X-GND-State: clean X-GND-Score: -100 X-GND-Cause: gggruggvucftvghtrhhoucdtuddrgeeffedrtddvgddvfedvkecutefuodetggdotefrodftvfcurfhrohhfihhlvgemucfitefpfffkpdcuggftfghnshhusghstghrihgsvgenuceurghilhhouhhtmecufedtudenucesvcftvggtihhpihgvnhhtshculddquddttddmnecujfgurhephfffufggtgfgkfhfjgfvvefosehtjeertdertdejnecuhfhrohhmpefnuhgtrgcuvegvrhgvshholhhiuceolhhutggrrdgtvghrvghsohhlihessghoohhtlhhinhdrtghomheqnecuggftrfgrthhtvghrnhepieeiuedvffetgfeuudelheeutefggfejieettdetteekueeuueeukeevvedvueevnecukfhppedvrgdtvdemieejtdemvddtvddtmegvrgdtudemsggvgedumeelhegvjeemfeegfeemledufegvnecuvehluhhsthgvrhfuihiivgepudejnecurfgrrhgrmhepihhnvghtpedvrgdtvdemieejtdemvddtvddtmegvrgdtudemsggvgedumeelhegvjeemfeegfeemledufegvpdhhvghloheplgduledvrdduieekrddujeekrdejhegnpdhmrghilhhfrhhomheplhhutggrrdgtvghrvghsohhlihessghoohhtlhhinhdrtghomhdpnhgspghrtghpthhtohepvddvpdhrtghpthhtohepjhhonhgrsheskhifihgsohhordhsvgdprhgtphhtthhopehthhhomhgrshdrphgvthgriiiiohhnihessghoohhtlhhinhdrtghomhdprhgtphhtthhopehlihhnuhigqdhsuhhngihisehlihhsthhsrdhlihhnuhigrdguvghvp dhrtghpthhtohepmhdrshiihihprhhofihskhhisehsrghmshhunhhgrdgtohhmpdhrtghpthhtoheprhhfohhssheskhgvrhhnvghlrdhorhhgpdhrtghpthhtohepmhgrrghrthgvnhdrlhgrnhhkhhhorhhstheslhhinhhugidrihhnthgvlhdrtghomhdprhgtphhtthhopehnvghilhdrrghrmhhsthhrohhngheslhhinhgrrhhordhorhhgpdhrtghpthhtohepjhgrnhhirdhnihhkuhhlrgeslhhinhhugidrihhnthgvlhdrtghomh X-GND-Sasl: luca.ceresoli@bootlin.com X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" This op does not pass any pointer to the DSI device, so the DSI host driver cannot store it. Signed-off-by: Luca Ceresoli --- drivers/gpu/drm/msm/dsi/dsi_host.c | 18 +++++++++--------- 1 file changed, 9 insertions(+), 9 deletions(-) diff --git a/drivers/gpu/drm/msm/dsi/dsi_host.c b/drivers/gpu/drm/msm/dsi/dsi_host.c index 4d75529c0e858160761f5eb55db65e5d7565c27b..79cdb34074de3662d535a8d9b386c5399c8d23ba 100644 --- a/drivers/gpu/drm/msm/dsi/dsi_host.c +++ b/drivers/gpu/drm/msm/dsi/dsi_host.c @@ -1610,20 +1610,20 @@ static irqreturn_t dsi_host_irq(int irq, void *ptr) } static int dsi_host_attach(struct mipi_dsi_host *host, - struct mipi_dsi_device *dsi) + const struct mipi_dsi_bus_fmt *bus_fmt) { struct msm_dsi_host *msm_host = to_msm_dsi_host(host); int ret; - if (dsi->lanes > msm_host->num_data_lanes) + if (bus_fmt->lanes > msm_host->num_data_lanes) return -EINVAL; - msm_host->channel = dsi->channel; - msm_host->lanes = dsi->lanes; - msm_host->format = dsi->format; - msm_host->mode_flags = dsi->mode_flags; - if (dsi->dsc) - msm_host->dsc = dsi->dsc; + msm_host->channel = bus_fmt->channel; + msm_host->lanes = bus_fmt->lanes; + msm_host->format = bus_fmt->format; + msm_host->mode_flags = bus_fmt->mode_flags; + if (bus_fmt->dsc) + msm_host->dsc = bus_fmt->dsc; ret = dsi_dev_attach(msm_host->pdev); if (ret) @@ -1663,7 +1663,7 @@ static ssize_t dsi_host_transfer(struct mipi_dsi_host *host, } static const struct mipi_dsi_host_ops dsi_host_ops = { - .attach = dsi_host_attach, + .attach_new = dsi_host_attach, .detach = dsi_host_detach, .transfer = dsi_host_transfer, }; -- 2.49.0