From patchwork Wed Apr 3 15:03:54 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Luis Garcia X-Patchwork-Id: 13616379 Received: from mail-108-mta213.mxroute.com (mail-108-mta213.mxroute.com [136.175.108.213]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id AC291433A8 for ; Wed, 3 Apr 2024 15:19:14 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=136.175.108.213 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1712157556; cv=none; b=bWov3HIZtnKsfupI9mt+mdzA18QX6/igi8ETO7VSF9ttmGD6ncmSLYoY+5d1GLWyBjZOp65hojy9zlbOQtYsaa3h9/lULtIIKz6WCcINcSmAL4L2YMbjjapt5hPv+XDxYvSoI61oppytv6LSP66HcTs+QkTW80lWZ29b14SJVWU= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1712157556; c=relaxed/simple; bh=P6sFYE2RFyMP+jyTKPG/NPzsohsjE50jpPWJbVR2FnQ=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=Lq0oGg6/ogfwDAJS/x0CBl+wvncZEKejZ9LNA0KknqKc/FvWWesDcadXcA6jT/0UIarywXK/SgmaZ2NeN4OFR/UUflBO88t5Ie9UC/XD7ocms8Gd+vxH7nhvCeCTew+6SjOWYb/3H+90nWJBmXOV+VC6tBR0YCiTwS5k9afDpYs= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=luigi311.com; spf=pass smtp.mailfrom=luigi311.com; dkim=pass (2048-bit key) header.d=luigi311.com header.i=@luigi311.com header.b=QvPdXUFu; arc=none smtp.client-ip=136.175.108.213 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=luigi311.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=luigi311.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=luigi311.com header.i=@luigi311.com header.b="QvPdXUFu" Received: from filter006.mxroute.com ([136.175.111.2] filter006.mxroute.com) (Authenticated sender: mN4UYu2MZsgR) by mail-108-mta213.mxroute.com (ZoneMTA) with ESMTPSA id 18ea48ace6d0003bea.00a for (version=TLSv1.3 cipher=TLS_AES_256_GCM_SHA384); Wed, 03 Apr 2024 15:19:04 +0000 X-Zone-Loop: fe4fb0174ba8f20e1692aa459a31ce0527bf75eddfee DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=luigi311.com; s=x; h=Content-Transfer-Encoding:MIME-Version:References: In-Reply-To:Message-ID:Date:Subject:Cc:To:From:Sender:Reply-To:Content-Type: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:List-Id:List-Help:List-Unsubscribe: List-Subscribe:List-Post:List-Owner:List-Archive; bh=tn3xRU5mtzTvJZghODMqRw0ULnXG09wTsVZrMIwsFGY=; b=QvPdXUFuy1A7P9ydQKgHJhheqt WkdvfyKXwUD+FqZFlZUYxyspghJF4mEzHneCx7CQ6m4BnYfkMAOF8aZy6D9gArVw5WT09Bhsu8Hlu qrsgyHQrHFvHG20wAUvM88NEktefZ5yqJ8SUgXzlSzCIAaYAEiw0v2z8Lvayn8eNswCrf+7PxdxXp MXgwgvnct48JPZExsc1lGu/vywnnys5hasjdYaO8pXtzcUMya65yu0Yr+JDTuIbE8gKKqJysT6eOe 9zW9Amw9H0cCF8OGSzZaMRIYWRMEDTyUAPMcL+EAJ62tC87t+xl5ANGN5r9XDpxSDqpAAzKh4Uhps G0NUIlrA==; From: git@luigi311.com To: linux-media@vger.kernel.org Cc: dave.stevenson@raspberrypi.com, jacopo.mondi@ideasonboard.com, mchehab@kernel.org, robh@kernel.org, krzysztof.kozlowski+dt@linaro.org, conor+dt@kernel.org, shawnguo@kernel.org, s.hauer@pengutronix.de, kernel@pengutronix.de, festevam@gmail.com, sakari.ailus@linux.intel.com, devicetree@vger.kernel.org, imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, pavel@ucw.cz, phone-devel@vger.kernel.org, Luis Garcia Subject: [PATCH v3 25/25] media:i2c: imx258: Use v4l2_link_freq_to_bitmap helper Date: Wed, 3 Apr 2024 09:03:54 -0600 Message-ID: <20240403150355.189229-26-git@luigi311.com> In-Reply-To: <20240403150355.189229-1-git@luigi311.com> References: <20240403150355.189229-1-git@luigi311.com> Precedence: bulk X-Mailing-List: imx@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Authenticated-Id: personal@luigi311.com From: Luis Garcia Use the v4l2_link_freq_to_bitmap() helper to figure out which driver-supported link freq can be used on a given system. Signed-off-by: Luis Garcia --- drivers/media/i2c/imx258.c | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/drivers/media/i2c/imx258.c b/drivers/media/i2c/imx258.c index 4c117c4829f1..038f40a1f800 100644 --- a/drivers/media/i2c/imx258.c +++ b/drivers/media/i2c/imx258.c @@ -674,6 +674,7 @@ struct imx258 { /* Current mode */ const struct imx258_mode *cur_mode; + unsigned long link_freq_bitmap; const struct imx258_link_freq_config *link_freq_configs; const s64 *link_freq_menu_items; unsigned int lane_mode_idx; @@ -1533,6 +1534,17 @@ static int imx258_probe(struct i2c_client *client) return ret; } + ret = v4l2_link_freq_to_bitmap(&client->dev, + ep.link_frequencies, + ep.nr_of_link_frequencies, + imx258->link_freq_menu_items, + ARRAY_SIZE(link_freq_menu_items_19_2), + &imx258->link_freq_bitmap); + if (ret) { + dev_err(&client->dev, "Link frequency not supported\n"); + goto error_endpoint_free; + } + /* Get number of data lanes */ switch (ep.bus.mipi_csi2.num_data_lanes) { case 2: