From patchwork Fri Jan 6 07:29:28 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: shravan kumar X-Patchwork-Id: 13090999 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 31CBFC54E76 for ; Fri, 6 Jan 2023 07:29:54 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231730AbjAFH3x (ORCPT ); Fri, 6 Jan 2023 02:29:53 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:51394 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231202AbjAFH3p (ORCPT ); Fri, 6 Jan 2023 02:29:45 -0500 Received: from esa.microchip.iphmx.com (esa.microchip.iphmx.com [68.232.154.123]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 67B286F97D; Thu, 5 Jan 2023 23:29:44 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=microchip.com; i=@microchip.com; q=dns/txt; s=mchp; t=1672990184; x=1704526184; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=GLXh+f0a72t6lGjD1FpAhiA+PzmF9uom00zJlSDPvwc=; b=fc3tB4HRrIrdPPN0/6l7UhNNEhkUVRTEyehVO4b9LreWqCiY67O8l19e L/KxZKW4LMalm+1ugZq4JtAAZUr5+SZ+idjfa5XZBgoSR+QQ4YYEU58Pf raa8m0jx3AYvACsWaoBzAPe/01Xky5r8JWAhq30AFy1epTVGJS7x4SLoV cLgyPUievP7q7ndkQlwBgEnlAFX12KEdHfyXjX4GRA4SARj8zbi1FOTPX +MZem/3r9/ynwFJp/5XLXUstlHvffTjTVe+Oq+qS3xPmszm4bLgo4Ta6z Ra+KmkJhoYvKjcd/Vfco9WrhufUJizva/OQSdbDeJhHrqbP6SgbMOGhLg g==; X-IronPort-AV: E=Sophos;i="5.96,304,1665471600"; d="scan'208";a="194553457" Received: from unknown (HELO email.microchip.com) ([170.129.1.10]) by esa2.microchip.iphmx.com with ESMTP/TLS/AES256-SHA256; 06 Jan 2023 00:29:43 -0700 Received: from chn-vm-ex04.mchp-main.com (10.10.85.152) by chn-vm-ex01.mchp-main.com (10.10.85.143) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.16; Fri, 6 Jan 2023 00:29:43 -0700 Received: from microchip1-OptiPlex-9020.microchip.com (10.10.115.15) by chn-vm-ex04.mchp-main.com (10.10.85.152) with Microsoft SMTP Server id 15.1.2507.16 via Frontend Transport; Fri, 6 Jan 2023 00:29:40 -0700 From: shravan kumar To: , , CC: , , "shravan kumar" , Jacopo Mondi Subject: [PATCH v8 1/4] media: i2c: imx334: replace __v4l2_ctrl_s_ctrl to __v4l2_ctrl_modify_range Date: Fri, 6 Jan 2023 12:59:28 +0530 Message-ID: <20230106072931.2317597-2-shravan.chippa@microchip.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230106072931.2317597-1-shravan.chippa@microchip.com> References: <20230106072931.2317597-1-shravan.chippa@microchip.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-media@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 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);