From patchwork Wed Feb 8 05:09:11 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: shravan chippa X-Patchwork-Id: 651969 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 00C6CC636CC for ; Wed, 8 Feb 2023 05:09:36 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229796AbjBHFJf (ORCPT ); Wed, 8 Feb 2023 00:09:35 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:46532 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230391AbjBHFJe (ORCPT ); Wed, 8 Feb 2023 00:09:34 -0500 Received: from esa.microchip.iphmx.com (esa.microchip.iphmx.com [68.232.154.123]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 203B642DDE; Tue, 7 Feb 2023 21:09:33 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=microchip.com; i=@microchip.com; q=dns/txt; s=mchp; t=1675832973; x=1707368973; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=IC4Krh/tkpVGXGBoGbbhsCsG+9lDFkR31NuApekcLbg=; b=zfrvZQgvcr8FLAkwULWoDPLV8pPAdg5rQzMuyQXkM9RcXIY2M2ZF8km1 e/pIqrlTUzTkbsKlJNmEauHPqa0ZdXTX+cPjSO80QxpjchWM3kG07SbLo QykhV3a/rSNukDn2HoETU1kT51hL0Zt15HhnMLP2YO+MO/qDQqRXgirYB Vxs75y5VUbJDZp0UUjvnLNA3obLFI06oEuJmWC3HRYopJ3VNGaD6IqRiM O01auERdQNdc/FueZwV1NcggIcjTwjC2jCnClgus/vmcKVNejYbqYnP0q 1UFpdjLWvJxDCgHHNcpoQg+iPmifoQsr8Gx2yrSStToXw1xPoeFNbdIcU Q==; X-IronPort-AV: E=Sophos;i="5.97,280,1669100400"; d="scan'208";a="199434362" Received: from unknown (HELO email.microchip.com) ([170.129.1.10]) by esa2.microchip.iphmx.com with ESMTP/TLS/AES256-SHA256; 07 Feb 2023 22:09:32 -0700 Received: from chn-vm-ex02.mchp-main.com (10.10.87.72) by chn-vm-ex02.mchp-main.com (10.10.87.72) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.16; Tue, 7 Feb 2023 22:09:31 -0700 Received: from microchip1-OptiPlex-9020.microchip.com (10.10.115.15) by chn-vm-ex02.mchp-main.com (10.10.85.144) with Microsoft SMTP Server id 15.1.2507.16 via Frontend Transport; Tue, 7 Feb 2023 22:09:26 -0700 From: shravan kumar To: , , , , , , CC: , , , , , , , , Jacopo Mondi , Jacopo Mondi Subject: [PATCH v11 1/5] media: i2c: imx334: replace __v4l2_ctrl_s_ctrl to __v4l2_ctrl_modify_range Date: Wed, 8 Feb 2023 10:39:11 +0530 Message-ID: <20230208050915.1958183-2-shravan.chippa@microchip.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230208050915.1958183-1-shravan.chippa@microchip.com> References: <20230208050915.1958183-1-shravan.chippa@microchip.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org From: Shravan Chippa For evry mode we will get new set of values for hbalnk so use __v4l2_ctrl_modify_range() to support multi modes for hblank. The hblank value is readonly in the driver. because of this the function returns error if we try to change. so added dumy return case in imx334_set_ctrl function. Reviewed-by: Jacopo Mondi Suggested-by: Jacopo Mondi Signed-off-by: Shravan Chippa --- drivers/media/i2c/imx334.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/drivers/media/i2c/imx334.c b/drivers/media/i2c/imx334.c index 7b0a9086447d..ebacba3059b3 100644 --- a/drivers/media/i2c/imx334.c +++ b/drivers/media/i2c/imx334.c @@ -382,7 +382,8 @@ static int imx334_update_controls(struct imx334 *imx334, if (ret) return ret; - ret = __v4l2_ctrl_s_ctrl(imx334->hblank_ctrl, mode->hblank); + ret = __v4l2_ctrl_modify_range(imx334->hblank_ctrl, mode->hblank, + mode->hblank, 1, mode->hblank); if (ret) return ret; @@ -480,6 +481,9 @@ static int imx334_set_ctrl(struct v4l2_ctrl *ctrl) pm_runtime_put(imx334->dev); + break; + case V4L2_CID_HBLANK: + ret = 0; break; default: dev_err(imx334->dev, "Invalid control %d", ctrl->id);