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 C4B30C7EE2A for ; Wed, 25 Jun 2025 16:46:20 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 2BA5B10E783; Wed, 25 Jun 2025 16:46:20 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=bootlin.com header.i=@bootlin.com header.b="Yh8aHn7U"; 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 2DC8310E783 for ; Wed, 25 Jun 2025 16:46:12 +0000 (UTC) Received: by mail.gandi.net (Postfix) with ESMTPSA id 6EF344437E; Wed, 25 Jun 2025 16:46:09 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bootlin.com; s=gm1; t=1750869970; 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=cSpNICiPIrVxNcE/EBx6YPkgN+Io+GAGKDXfjVdIzTw=; b=Yh8aHn7UTR0w2AKVeuenUucHMs9py0hE9Z+YejQqC+oZKOBheJsTjDeaTItXH6VUCBOQeh xzuE1du+9z4WJN5F3yJ3K6k4l+hZeEphnuhc5XRGtoF/lDh5fWCBtlGLRXAu7fdC+D8B33 5KUddUKE/3+IJ2aRmHbP/LjYKCF2AwpR6MEoEtin32ffZHx9hh/tu4w19hLjbDHq/LxmAe 2uRyT3Skj9ZA5a/1TjbTSs4WhA1GsqAUcdICT5ZckGKSagXrYkl0B7nlE/60Kg34YSnZvI Ll//9DxhVqvQi/Zo+Xox69sL27z9UArD5no/aQAjJeHW3dDLkIWBrXy4/8xPNw== From: Luca Ceresoli Date: Wed, 25 Jun 2025 18:45:23 +0200 Subject: [PATCH 19/32] drm/bridge: synopsys/dsi2: 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-v1-19-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/bridge/synopsys/dw-mipi-dsi2.c | 16 ++++++++-------- 1 file changed, 8 insertions(+), 8 deletions(-) diff --git a/drivers/gpu/drm/bridge/synopsys/dw-mipi-dsi2.c b/drivers/gpu/drm/bridge/synopsys/dw-mipi-dsi2.c index a994dfc1c0d2f6bbcab615c645d4dff7b90a756f..760b7920592506268f137dce5dafb14771440cdb 100644 --- a/drivers/gpu/drm/bridge/synopsys/dw-mipi-dsi2.c +++ b/drivers/gpu/drm/bridge/synopsys/dw-mipi-dsi2.c @@ -510,23 +510,23 @@ dw_mipi_dsi2_work_mode(struct dw_mipi_dsi2 *dsi2, u32 mode) } static int dw_mipi_dsi2_host_attach(struct mipi_dsi_host *host, - struct mipi_dsi_device *device) + const struct mipi_dsi_bus_fmt *bus_fmt) { struct dw_mipi_dsi2 *dsi2 = host_to_dsi2(host); const struct dw_mipi_dsi2_plat_data *pdata = dsi2->plat_data; struct drm_bridge *bridge; int ret; - if (device->lanes > dsi2->plat_data->max_data_lanes) { + if (bus_fmt->lanes > dsi2->plat_data->max_data_lanes) { dev_err(dsi2->dev, "the number of data lanes(%u) is too many\n", - device->lanes); + bus_fmt->lanes); return -EINVAL; } - dsi2->lanes = device->lanes; - dsi2->channel = device->channel; - dsi2->format = device->format; - dsi2->mode_flags = device->mode_flags; + dsi2->lanes = bus_fmt->lanes; + dsi2->channel = bus_fmt->channel; + dsi2->format = bus_fmt->format; + dsi2->mode_flags = bus_fmt->mode_flags; bridge = devm_drm_of_get_bridge(dsi2->dev, dsi2->dev->of_node, 1, 0); if (IS_ERR(bridge)) @@ -687,7 +687,7 @@ static ssize_t dw_mipi_dsi2_host_transfer(struct mipi_dsi_host *host, } static const struct mipi_dsi_host_ops dw_mipi_dsi2_host_ops = { - .attach = dw_mipi_dsi2_host_attach, + .attach_new = dw_mipi_dsi2_host_attach, .detach = dw_mipi_dsi2_host_detach, .transfer = dw_mipi_dsi2_host_transfer, }; -- 2.49.0