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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 4B615C433EF for ; Tue, 18 Jan 2022 03:47:46 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1350363AbiARDrl (ORCPT ); Mon, 17 Jan 2022 22:47:41 -0500 Received: from dfw.source.kernel.org ([139.178.84.217]:58368 "EHLO dfw.source.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1347167AbiARCkw (ORCPT ); Mon, 17 Jan 2022 21:40:52 -0500 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id A1652608C0; Tue, 18 Jan 2022 02:40:51 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id D1455C36AEB; Tue, 18 Jan 2022 02:40:49 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1642473651; bh=enBE6ig5rLsNPHOkyfXqmaui5X7hjG1/VviCzIM8hng=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=oTFoXy4kwuV5RmSCCjjTMXwhW4vddbrVD16fWGLf7+bexfgtfoY9s8g2k1uKN27B+ fWne5eS+2UTbZ+KO1JaPYkykEfMbjtIl2u5+rlEeaPmeQptMhWFxWRJdvP8IQYgMe4 kU+w+rBAv+eYcG/YN45rJ4u2+3hIO/QWUS+x9KqteQJVBjPoDl3CU5e//6/4ilaBUR yYMbbea4aAlBGAWoNPPny13zOXJnw+ZTRRsek7LGF23ueOohFl/YyDV4t+dWsSNkpR AHd+PETulhaRlym3LEY5P+zUWIKj9HB+llM4L2ulG+8YRRBJhtDP0NCcL4Ag54eF/O AD4aZKUr/QITw== From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Hans de Goede , Mauro Carvalho Chehab , Sasha Levin , mchehab@kernel.org, gregkh@linuxfoundation.org, unixbhaskar@gmail.com, drv@mailo.com, hverkuil-cisco@xs4all.nl, linux-media@vger.kernel.org, linux-staging@lists.linux.dev Subject: [PATCH AUTOSEL 5.10 011/116] media: atomisp-ov2680: Fix ov2680_set_fmt() clobbering the exposure Date: Mon, 17 Jan 2022 21:38:22 -0500 Message-Id: <20220118024007.1950576-11-sashal@kernel.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20220118024007.1950576-1-sashal@kernel.org> References: <20220118024007.1950576-1-sashal@kernel.org> MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Hans de Goede [ Upstream commit 4492289c31364d28c2680b43b18883385a5d216c ] Now that we restore the default or last user set exposure setting on power_up() there is no need for the registers written by ov2680_set_fmt() to write to the exposure register. Not doing so fixes the exposure always being reset to the value from the res->regs array after a set_fmt(). Link: https://lore.kernel.org/linux-media/20211107171549.267583-11-hdegoede@redhat.com Signed-off-by: Hans de Goede Signed-off-by: Mauro Carvalho Chehab Signed-off-by: Sasha Levin --- drivers/staging/media/atomisp/i2c/ov2680.h | 24 ---------------------- 1 file changed, 24 deletions(-) diff --git a/drivers/staging/media/atomisp/i2c/ov2680.h b/drivers/staging/media/atomisp/i2c/ov2680.h index 49920245e0647..cafb798a71abe 100644 --- a/drivers/staging/media/atomisp/i2c/ov2680.h +++ b/drivers/staging/media/atomisp/i2c/ov2680.h @@ -289,8 +289,6 @@ static struct ov2680_reg const ov2680_global_setting[] = { */ static struct ov2680_reg const ov2680_QCIF_30fps[] = { {0x3086, 0x01}, - {0x3501, 0x24}, - {0x3502, 0x40}, {0x370a, 0x23}, {0x3801, 0xa0}, {0x3802, 0x00}, @@ -334,8 +332,6 @@ static struct ov2680_reg const ov2680_QCIF_30fps[] = { */ static struct ov2680_reg const ov2680_CIF_30fps[] = { {0x3086, 0x01}, - {0x3501, 0x24}, - {0x3502, 0x40}, {0x370a, 0x23}, {0x3801, 0xa0}, {0x3802, 0x00}, @@ -377,8 +373,6 @@ static struct ov2680_reg const ov2680_CIF_30fps[] = { */ static struct ov2680_reg const ov2680_QVGA_30fps[] = { {0x3086, 0x01}, - {0x3501, 0x24}, - {0x3502, 0x40}, {0x370a, 0x23}, {0x3801, 0xa0}, {0x3802, 0x00}, @@ -420,8 +414,6 @@ static struct ov2680_reg const ov2680_QVGA_30fps[] = { */ static struct ov2680_reg const ov2680_656x496_30fps[] = { {0x3086, 0x01}, - {0x3501, 0x24}, - {0x3502, 0x40}, {0x370a, 0x23}, {0x3801, 0xa0}, {0x3802, 0x00}, @@ -463,8 +455,6 @@ static struct ov2680_reg const ov2680_656x496_30fps[] = { */ static struct ov2680_reg const ov2680_720x592_30fps[] = { {0x3086, 0x01}, - {0x3501, 0x26}, - {0x3502, 0x40}, {0x370a, 0x23}, {0x3801, 0x00}, // X_ADDR_START; {0x3802, 0x00}, @@ -508,8 +498,6 @@ static struct ov2680_reg const ov2680_720x592_30fps[] = { */ static struct ov2680_reg const ov2680_800x600_30fps[] = { {0x3086, 0x01}, - {0x3501, 0x26}, - {0x3502, 0x40}, {0x370a, 0x23}, {0x3801, 0x00}, {0x3802, 0x00}, @@ -551,8 +539,6 @@ static struct ov2680_reg const ov2680_800x600_30fps[] = { */ static struct ov2680_reg const ov2680_720p_30fps[] = { {0x3086, 0x00}, - {0x3501, 0x48}, - {0x3502, 0xe0}, {0x370a, 0x21}, {0x3801, 0xa0}, {0x3802, 0x00}, @@ -594,8 +580,6 @@ static struct ov2680_reg const ov2680_720p_30fps[] = { */ static struct ov2680_reg const ov2680_1296x976_30fps[] = { {0x3086, 0x00}, - {0x3501, 0x48}, - {0x3502, 0xe0}, {0x370a, 0x21}, {0x3801, 0xa0}, {0x3802, 0x00}, @@ -637,8 +621,6 @@ static struct ov2680_reg const ov2680_1296x976_30fps[] = { */ static struct ov2680_reg const ov2680_1456x1096_30fps[] = { {0x3086, 0x00}, - {0x3501, 0x48}, - {0x3502, 0xe0}, {0x370a, 0x21}, {0x3801, 0x90}, {0x3802, 0x00}, @@ -682,8 +664,6 @@ static struct ov2680_reg const ov2680_1456x1096_30fps[] = { static struct ov2680_reg const ov2680_1616x916_30fps[] = { {0x3086, 0x00}, - {0x3501, 0x48}, - {0x3502, 0xe0}, {0x370a, 0x21}, {0x3801, 0x00}, {0x3802, 0x00}, @@ -726,8 +706,6 @@ static struct ov2680_reg const ov2680_1616x916_30fps[] = { #if 0 static struct ov2680_reg const ov2680_1616x1082_30fps[] = { {0x3086, 0x00}, - {0x3501, 0x48}, - {0x3502, 0xe0}, {0x370a, 0x21}, {0x3801, 0x00}, {0x3802, 0x00}, @@ -769,8 +747,6 @@ static struct ov2680_reg const ov2680_1616x1082_30fps[] = { */ static struct ov2680_reg const ov2680_1616x1216_30fps[] = { {0x3086, 0x00}, - {0x3501, 0x48}, - {0x3502, 0xe0}, {0x370a, 0x21}, {0x3801, 0x00}, {0x3802, 0x00}, -- 2.34.1