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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (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 3744DC25B74 for ; Sun, 2 Jun 2024 20:16:00 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-ID:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=My0Lpl4zLR5IZAK7Te/cMj4LckrCVaXmNW7+FNFdInU=; b=X+YTzS/rVvFXVE LYfLgXjv9r4MCbquJxOCp/vVKLwZo1B6peDEOE2C4kSnDPQLAEnV3+bcKJ8I2zfMi/vJho4L+IZjU T7dyaj3h4g9LZwqjJmziUyQtndrjz0msVpXi7zcFJwgyA3gn68du6RKSE8eIgVOx9sLAFXfwkkHUQ RK8Q2Baex4kEjg9q4T2ZnKhnme+6Goc7BY5Kh8Bpe8/fxXXr5JPU6W2iR3DooJ+yK79tmLumP5Vlb Mr95WpdInZF2DpL5L9UluqC/rfeb3Wb5RGT73N6ZXYYanTxIJlZa6xrNGhGQZmz+DFT9jIu9cBdDK hq9EpDSWz10DLD4j1Ygg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1sDrcJ-0000000EqoU-1mTO; Sun, 02 Jun 2024 20:15:47 +0000 Received: from mail-108-mta215.mxroute.com ([136.175.108.215]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1sDrbH-0000000Eq1q-1ozL for linux-arm-kernel@lists.infradead.org; Sun, 02 Jun 2024 20:14:54 +0000 Received: from filter006.mxroute.com ([136.175.111.3] filter006.mxroute.com) (Authenticated sender: mN4UYu2MZsgR) by mail-108-mta215.mxroute.com (ZoneMTA) with ESMTPSA id 18fda970331000e2b6.00a for (version=TLSv1.3 cipher=TLS_AES_256_GCM_SHA384); Sun, 02 Jun 2024 20:14:40 +0000 X-Zone-Loop: a8ab2d84566ffef5ddb97a0549d6e85a0c5715b22879 X-Originating-IP: [136.175.111.3] 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=7NXcrc70rKMeNobbsr89/2dWktagLdq0/zNwjdJVzYE=; b=KLoThVaUbxr6nNb4nYxZrXrGIN QFiuDvHA3jeHhzLf3YUxW24U3fuaXHIyeHWYp+PduEMjWs13tn1R6fS/kaNfxTDYrIuZTP6YCWWRE M2mdOLiins20TuRdipId6Bmx7TvDecW/dXLOYN3m5Y1Jjhxe2OhrNOdhAbkI+DG75At03a1Q+4IcH IRX/IHNAxBV3a6k17ptKaC57V2F4o0BPecPQRPZICdjPZj5BKrnHQ4OSXQ7QX1ZwKfvo5SiN68yv6 KTngAakph8sy/B/2OY4kmlqn10jNz3gcNAeZK9lIBVKbDeIFeqpXQDKZzeYk9hlw/foVOr4U13CHY 3e+KGmJg==; 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 , Tommaso Merciai Subject: [PATCH v6 22/23] media: i2c: imx258: Use v4l2_link_freq_to_bitmap helper Date: Sun, 2 Jun 2024 14:13:44 -0600 Message-ID: <20240602201345.328737-23-git@luigi311.com> In-Reply-To: <20240602201345.328737-1-git@luigi311.com> References: <20240602201345.328737-1-git@luigi311.com> MIME-Version: 1.0 X-Authenticated-Id: personal@luigi311.com X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240602_131444_010579_63EA90A7 X-CRM114-Status: GOOD ( 10.89 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org 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 Reviewed-by: Pavel Machek Reviewed-by: Tommaso Merciai --- 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 671fe176c64c..e9abf6b96aec 100644 --- a/drivers/media/i2c/imx258.c +++ b/drivers/media/i2c/imx258.c @@ -693,6 +693,7 @@ 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; @@ -1546,6 +1547,17 @@ 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: -- 2.44.0 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel