From patchwork Mon Jan 30 14:26:33 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dan Scally X-Patchwork-Id: 13121255 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 52D57C54EED for ; Mon, 30 Jan 2023 14:28:38 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S237666AbjA3O2h (ORCPT ); Mon, 30 Jan 2023 09:28:37 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:49592 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S237659AbjA3O2V (ORCPT ); Mon, 30 Jan 2023 09:28:21 -0500 Received: from perceval.ideasonboard.com (perceval.ideasonboard.com [IPv6:2001:4b98:dc2:55:216:3eff:fef7:d647]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 726CE4390A for ; Mon, 30 Jan 2023 06:26:56 -0800 (PST) Received: from mail.ideasonboard.com (cpc141996-chfd3-2-0-cust928.12-3.cable.virginm.net [86.13.91.161]) by perceval.ideasonboard.com (Postfix) with ESMTPSA id 0F8088CC; Mon, 30 Jan 2023 15:26:54 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com; s=mail; t=1675088814; bh=zBkGrwRDHWHywkJHoP6K+Hj7LmjV58MAq+PA/1BulJo=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=K2vb27eLUZxGDsYELJyUAAf8GoY+WDeXDWCw5Y1yj/Ex05Dw31la8GiXML1mTa2gr LilhKuQps0q5bTBYGiJoUuPKCMVV1cbda0BMdOEGxG7s19tTyE8g7wRrORAAEgAHSI BOZNbormw8sQVFwEYj6+RLt71ljSiBkMdceaEzmI= From: Daniel Scally To: linux-usb@vger.kernel.org Cc: laurent.pinchart@ideasonboard.com, gregkh@linuxfoundation.org, w36195@motorola.com, m.grzeschik@pengutronix.de, kieran.bingham@ideasonboard.com, torleiv@huddly.com, Daniel Scally Subject: [PATCH v3 1/7] usb: gadget: usb: Remove "default" from color matching attributes Date: Mon, 30 Jan 2023 14:26:33 +0000 Message-Id: <20230130142639.217885-2-dan.scally@ideasonboard.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230130142639.217885-1-dan.scally@ideasonboard.com> References: <20230130142639.217885-1-dan.scally@ideasonboard.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org Color matching attributes in the configfs for UVC are named with the phrase "default". The implication of that is that they will only be used _with_ the default color matching descriptor, and that will shortly no longer be the case. Remove the "default" from the color matching descriptor attribute variables. Reviewed-by: Laurent Pinchart Reviewed-by: Kieran Bingham Signed-off-by: Daniel Scally --- Changes in v3: - None Changes in v2: - None drivers/usb/gadget/function/uvc_configfs.c | 29 +++++++++++----------- 1 file changed, 14 insertions(+), 15 deletions(-) diff --git a/drivers/usb/gadget/function/uvc_configfs.c b/drivers/usb/gadget/function/uvc_configfs.c index 76cb60d13049..e28becd435bf 100644 --- a/drivers/usb/gadget/function/uvc_configfs.c +++ b/drivers/usb/gadget/function/uvc_configfs.c @@ -1783,8 +1783,8 @@ static const struct uvcg_config_group_type uvcg_mjpeg_grp_type = { * streaming/color_matching/default */ -#define UVCG_DEFAULT_COLOR_MATCHING_ATTR(cname, aname, bits) \ -static ssize_t uvcg_default_color_matching_##cname##_show( \ +#define UVCG_COLOR_MATCHING_ATTR(cname, aname, bits) \ +static ssize_t uvcg_color_matching_##cname##_show( \ struct config_item *item, char *page) \ { \ struct config_group *group = to_config_group(item); \ @@ -1808,26 +1808,25 @@ static ssize_t uvcg_default_color_matching_##cname##_show( \ return result; \ } \ \ -UVC_ATTR_RO(uvcg_default_color_matching_, cname, aname) +UVC_ATTR_RO(uvcg_color_matching_, cname, aname) -UVCG_DEFAULT_COLOR_MATCHING_ATTR(b_color_primaries, bColorPrimaries, 8); -UVCG_DEFAULT_COLOR_MATCHING_ATTR(b_transfer_characteristics, - bTransferCharacteristics, 8); -UVCG_DEFAULT_COLOR_MATCHING_ATTR(b_matrix_coefficients, bMatrixCoefficients, 8); +UVCG_COLOR_MATCHING_ATTR(b_color_primaries, bColorPrimaries, 8); +UVCG_COLOR_MATCHING_ATTR(b_transfer_characteristics, bTransferCharacteristics, 8); +UVCG_COLOR_MATCHING_ATTR(b_matrix_coefficients, bMatrixCoefficients, 8); -#undef UVCG_DEFAULT_COLOR_MATCHING_ATTR +#undef UVCG_COLOR_MATCHING_ATTR -static struct configfs_attribute *uvcg_default_color_matching_attrs[] = { - &uvcg_default_color_matching_attr_b_color_primaries, - &uvcg_default_color_matching_attr_b_transfer_characteristics, - &uvcg_default_color_matching_attr_b_matrix_coefficients, +static struct configfs_attribute *uvcg_color_matching_attrs[] = { + &uvcg_color_matching_attr_b_color_primaries, + &uvcg_color_matching_attr_b_transfer_characteristics, + &uvcg_color_matching_attr_b_matrix_coefficients, NULL, }; -static const struct uvcg_config_group_type uvcg_default_color_matching_type = { +static const struct uvcg_config_group_type uvcg_color_matching_type = { .type = { .ct_item_ops = &uvcg_config_item_ops, - .ct_attrs = uvcg_default_color_matching_attrs, + .ct_attrs = uvcg_color_matching_attrs, .ct_owner = THIS_MODULE, }, .name = "default", @@ -1844,7 +1843,7 @@ static const struct uvcg_config_group_type uvcg_color_matching_grp_type = { }, .name = "color_matching", .children = (const struct uvcg_config_group_type*[]) { - &uvcg_default_color_matching_type, + &uvcg_color_matching_type, NULL, }, };