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 E61B0C4345F for ; Sun, 14 Apr 2024 20:35:57 +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=Htehdd+ANe0pwEbpjlXbvOPqs0yKeqiGYfx5qpDAshw=; b=z9W5pcKh+HW59+ WbPOsr1nCEG4WDgn5tugXOJLZunFgjteRrKe2d0O5mkbCdlgBv1gj24E4hgp5VDYEGw5H+4E09hhG B5S7GUbsiK5bYx+MWtNwo/ulf1J4DGNaS2przzA2jwp9PuZC1sTl5+5gl22fJaRJeAT07gMSz80NR B9roCE5M2rSpD8ioDph7x93KfCMEmcrXsIJNrFMYufgglzk7o/71cR/NjRNAgQJV3pquGszG1IHfY 8cLCeMe2BOwH7W+w+Z2UxLVDDBQ0S1nmn9bzRQTJKL0EWKbHTFQJUjBewbFA1VSJ4jkfryPfcwiD2 S1vZyLDiyG+Hcx6dbIxA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1rw6Zn-00000006JMq-1luw; Sun, 14 Apr 2024 20:35:47 +0000 Received: from mail-108-mta182.mxroute.com ([136.175.108.182]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1rw6ZQ-00000006JHb-2AB1 for linux-arm-kernel@lists.infradead.org; Sun, 14 Apr 2024 20:35:28 +0000 Received: from filter006.mxroute.com ([136.175.111.2] filter006.mxroute.com) (Authenticated sender: mN4UYu2MZsgR) by mail-108-mta182.mxroute.com (ZoneMTA) with ESMTPSA id 18ede524e890003bea.009 for (version=TLSv1.3 cipher=TLS_AES_256_GCM_SHA384); Sun, 14 Apr 2024 20:35:19 +0000 X-Zone-Loop: 1e7ba4b49344d602b864d9f973188acf2d74fe75b266 X-Originating-IP: [136.175.111.2] 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=cGenqqyPt/Fp5kIA6u0AGK6xiTKXiqyafdjUpgpFSv0=; b=TjlIq1lzHX0GvBcF/cZzaL+GP3 W4BWH3vfpetwc7HJPL7EE2NkDUViAaIf4NI+o0zTZACQAUlKqRdxMKOeQQEgbNz7SU3k5D7gi4wqr Shm/0uhT9W7HuLSMZwQRSR/BjgI54aIaaPYumpiaOu7AiWzMJgw9dAJLorvid7gE0q6D10urUM/uj jDvgaSHVnbMMZQZISmtmfHVYb5OzqAgp5FCR3KNqKxHBX4T4xdI02KO9fTeMXVEYDrKRoJZDqQjOM /FdyYi1jqW6fqplCBCcpCxw90VlTfLH3vdvc5cgUs+i9GyEncgBy0/CA2vKy+dhP6JkMwrtzte5k1 3SiN0MlQ==; 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 v4 04/25] media: i2c: imx258: Remove redundant I2C writes. Date: Sun, 14 Apr 2024 14:34:42 -0600 Message-ID: <20240414203503.18402-5-git@luigi311.com> In-Reply-To: <20240414203503.18402-1-git@luigi311.com> References: <20240414203503.18402-1-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-20240414_133527_011642_3C09B3BE X-CRM114-Status: UNSURE ( 7.51 ) X-CRM114-Notice: Please train this message. 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: Dave Stevenson Registers 0x0202 and 0x0203 are written via the control handler for V4L2_CID_EXPOSURE, so are not needed from the mode lists. Signed-off-by: Dave Stevenson Reviewed-by: Jacopo Mondi Signed-off-by: Luis Garcia Reviewed-by: Pavel Machek --- drivers/media/i2c/imx258.c | 6 ------ 1 file changed, 6 deletions(-) diff --git a/drivers/media/i2c/imx258.c b/drivers/media/i2c/imx258.c index 0ae4371940ca..df7ed4716762 100644 --- a/drivers/media/i2c/imx258.c +++ b/drivers/media/i2c/imx258.c @@ -237,8 +237,6 @@ static const struct imx258_reg mode_4208x3120_regs[] = { { 0x034E, 0x0C }, { 0x034F, 0x30 }, { 0x0350, 0x01 }, - { 0x0202, 0x0C }, - { 0x0203, 0x46 }, { 0x0204, 0x00 }, { 0x0205, 0x00 }, { 0x020E, 0x01 }, @@ -356,8 +354,6 @@ static const struct imx258_reg mode_2104_1560_regs[] = { { 0x034E, 0x06 }, { 0x034F, 0x18 }, { 0x0350, 0x01 }, - { 0x0202, 0x06 }, - { 0x0203, 0x2E }, { 0x0204, 0x00 }, { 0x0205, 0x00 }, { 0x020E, 0x01 }, @@ -475,8 +471,6 @@ static const struct imx258_reg mode_1048_780_regs[] = { { 0x034E, 0x03 }, { 0x034F, 0x0C }, { 0x0350, 0x01 }, - { 0x0202, 0x03 }, - { 0x0203, 0x42 }, { 0x0204, 0x00 }, { 0x0205, 0x00 }, { 0x020E, 0x01 }, -- 2.44.0 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel