From patchwork Mon Dec 19 14:43:10 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dan Scally X-Patchwork-Id: 13076630 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 641C8C4167B for ; Mon, 19 Dec 2022 14:44:02 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232498AbiLSOn5 (ORCPT ); Mon, 19 Dec 2022 09:43:57 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:45758 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232406AbiLSOni (ORCPT ); Mon, 19 Dec 2022 09:43:38 -0500 Received: from perceval.ideasonboard.com (perceval.ideasonboard.com [213.167.242.64]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 9CF1C6369 for ; Mon, 19 Dec 2022 06:43:35 -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 E4CCECDB; Mon, 19 Dec 2022 15:43:32 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com; s=mail; t=1671461013; bh=AynpK64Ts8VOlHWeG4+2lPJPJ+TYXo2ZEwztYbaBOO8=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=l+H0ehNut3REqp0Kq5Ds+fADew9ldwrQj8jTWBiJi2bH80/LxLBMjADAocie+oweU 3WVLAdSNYWeyKqaKBtvvdIAji7eHMwH5bNyDsKoqw70iRz/bGpv3JEe9Zjumj9k+L4 BhNSiTBzmGukbhPPWmFP4rOvL0bIA1N4f5FyYiwY= 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 v2 1/7] usb: gadget: usb: Remove "default" from color matching attributes Date: Mon, 19 Dec 2022 14:43:10 +0000 Message-Id: <20221219144316.757680-2-dan.scally@ideasonboard.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20221219144316.757680-1-dan.scally@ideasonboard.com> References: <20221219144316.757680-1-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 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, }, };