From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 0BF154BC03C; Sat, 28 Feb 2026 17:56:04 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1772301364; cv=none; b=TvSDyzkstSCwvNGeEW0BtMP4gKPgnSzKqmAY4FUb3QoCq1hvB+eDzJpVMeb/UEfldJCzbDXatSQauUcasnG6x8yRQ/2fUHcWy6ReVJrFT7vc1+5Dx/1P/iPCrceni1ASGJ5vNgrtrK7tiKo9/UFjtpWtO5Qhe+g11b8MBRnDiFU= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1772301364; c=relaxed/simple; bh=s3yDxUuIIIvd2yaG41DZabKKL38dVe+r2GKckN3hqmE=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=claRPxeEzR05mZyTjXAELcLDgZ5oOzXb7wxaUc++ayAFeQnT/6JdjzKGfrx6UfDvMQvLh4rWXKT7Le3MQPkm7xVQXERRfs3FALTj+JGQ6yMrlbuApbgiZRzqva86AsTX9xQR9/n2esgADtrDoEcxpGWGEkYhU+OoipS0kL3FjFM= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=W+hZmSHj; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="W+hZmSHj" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 2C607C2BCB0; Sat, 28 Feb 2026 17:56:03 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1772301363; bh=s3yDxUuIIIvd2yaG41DZabKKL38dVe+r2GKckN3hqmE=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=W+hZmSHjY21xBivhv73oRN7VuySEj6Ovz5Eg5q/NtI+AgAxjS972ceXwAN2tKb4xU gxwPy2696zIXCVjE+XTO0Tz88oGVRiyvmob3VaiqZfPwvkPfq/Eb2U5Q9wmyIpTyjz 2NqW5JQ0IIPi0u7imI8Y90y6ROMWqk8SdiF3GuaGw45/v43gDycY4eJCPpGHDiz7Oo 7EIrWMUFhqT6PZeJWcEpZ43X9zGLmBRXxmtNj8rJmeBrPpE+sRyNLsnfPM46hI+RhB 7LEcp8vjXRKE34Dhzg2KjO8fzI5+jhG2Q5v1415jyjSwwKwIDGc6Ydgi9UQo3WTY2E N8GwQ5+GxI0TA== From: Sasha Levin To: patches@lists.linux.dev Cc: Mehdi Djait , Hans de Goede , stable@vger.kernel.org, Sakari Ailus , Hans Verkuil , Sasha Levin Subject: [PATCH 6.18 552/752] media: i2c: ov01a10: Fix digital gain range Date: Sat, 28 Feb 2026 12:44:23 -0500 Message-ID: <20260228174750.1542406-552-sashal@kernel.org> X-Mailer: git-send-email 2.51.0 In-Reply-To: <20260228174750.1542406-1-sashal@kernel.org> References: <20260228174750.1542406-1-sashal@kernel.org> Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore Content-Transfer-Encoding: 8bit From: Mehdi Djait [ Upstream commit 91848c99ed6a98daf77f4cb7d44cf3f13bc6998f ] Digital gain wraps-around at the maximum of 16838 / 0x3fff. Fix the maximum digital gain by setting it to 0x3fff. Signed-off-by: Mehdi Djait Reviewed-by: Hans de Goede Fixes: 0827b58dabff ("media: i2c: add ov01a10 image sensor driver") Cc: stable@vger.kernel.org Signed-off-by: Sakari Ailus Signed-off-by: Hans Verkuil Signed-off-by: Sasha Levin --- drivers/media/i2c/ov01a10.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/media/i2c/ov01a10.c b/drivers/media/i2c/ov01a10.c index 3ad516e4d3698..c1a7373a6311c 100644 --- a/drivers/media/i2c/ov01a10.c +++ b/drivers/media/i2c/ov01a10.c @@ -57,7 +57,7 @@ #define OV01A10_REG_DIGITAL_GAIN_GR 0x3513 #define OV01A10_REG_DIGITAL_GAIN_R 0x3516 #define OV01A10_DGTL_GAIN_MIN 0 -#define OV01A10_DGTL_GAIN_MAX 0x3ffff +#define OV01A10_DGTL_GAIN_MAX 0x3fff #define OV01A10_DGTL_GAIN_STEP 1 #define OV01A10_DGTL_GAIN_DEFAULT 1024 -- 2.51.0