From patchwork Tue Dec 27 09:51:21 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Marvin Lin X-Patchwork-Id: 637131 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 5B1BFC10F1B for ; Tue, 27 Dec 2022 09:53:14 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231395AbiL0Jwr (ORCPT ); Tue, 27 Dec 2022 04:52:47 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:58454 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231455AbiL0JwM (ORCPT ); Tue, 27 Dec 2022 04:52:12 -0500 Received: from mail-pf1-x433.google.com (mail-pf1-x433.google.com [IPv6:2607:f8b0:4864:20::433]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 9A1FCA1BA; Tue, 27 Dec 2022 01:52:06 -0800 (PST) Received: by mail-pf1-x433.google.com with SMTP id k137so3779150pfd.8; Tue, 27 Dec 2022 01:52:06 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=xLpWFlG8mxCCWcewzRCKKTz15AMme8ZuJhE5IEg3io0=; b=TkuNIbW419DCqnsMr8eROaVQRmpRqJUmz8qFDChR3AkvRG2XJwiv9WqKS3cZkR06pM m7kx4XFi3Zxf5mM7a76yH8bJsn+EXflGk8c+dFvTjSt35Ap8UegvtHW9JhCzwyEmoFZx dU4yrPuiKyI0uFiZpqWjXbdyL7b7LMRjcBWUkympMUPTpT22Or0BLRCoP1nNvFLVNM77 I8Eh7sj67inMzq/UU3vak5c4+UAKFKuKCpD0DxFwIlgywrW5AmXJAH9DFutP/5nYo/NJ U8bhgmhW/YpRvbA19PyUNJjoa5Yf0WPmL932dZzcKZh+yCnxmUpDQnUGGWM1KtjpjHuu +SPg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=xLpWFlG8mxCCWcewzRCKKTz15AMme8ZuJhE5IEg3io0=; b=QXpGLekwp9uTTafHSbIgb4fOEl81wqxKO4Rtivo6I9wjn+GTyJzrP8WcB789Ftt8dG /JAoJI+uHpm4DToYT4Q461/a8zgT3CTfvFlsHq/iKiJViI7T1KYh1tmmar3b7VBvisLP W4Q7DHUKKdNL6Rr/riZRXRLsz2UY4AEUAoAagijkm6742fO69SUAktxQRmFAO/BPegPp EhAF3I4UNVhTeBUj5QXl9brD8/8BlHgUobstpVCTOXaSMK9CHfWXJtiVrNvbo8447cjz g/jNJh/4W5+NrR5eD+UYZz7T26oBeLCLIjMCVPrhyzGA0obzsoGKulL7dnDoYJnrOvMJ YjUw== X-Gm-Message-State: AFqh2kq+IsCVYKbe3z6WlUSKvMV5LhjaWAkeOBiFwrc3Z3KhwoHjvlP4 3Vg7cfIZtCjmb7OkbPHpE0+65ezw0aEClg== X-Google-Smtp-Source: AMrXdXtH7P1bk4khx+VeL2/j7rwXJlz5kYFRm5DvOOlO25yNuhzpS0JkzL4B3kdOIcFBLflDj4UfRw== X-Received: by 2002:a62:bd19:0:b0:566:900d:a1de with SMTP id a25-20020a62bd19000000b00566900da1demr23770765pff.26.1672134726050; Tue, 27 Dec 2022 01:52:06 -0800 (PST) Received: from hcdev-d520mt2.. (60-250-192-107.hinet-ip.hinet.net. [60.250.192.107]) by smtp.gmail.com with ESMTPSA id 21-20020a621515000000b005813aec74bdsm2619052pfv.139.2022.12.27.01.52.03 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 27 Dec 2022 01:52:05 -0800 (PST) From: Marvin Lin To: mchehab@kernel.org, hverkuil-cisco@xs4all.nl, avifishman70@gmail.com, tmaimon77@gmail.com, tali.perry1@gmail.com, venture@google.com, yuenn@google.com, benjaminfair@google.com, robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, andrzej.p@collabora.com Cc: devicetree@vger.kernel.org, linux-media@vger.kernel.org, linux-kernel@vger.kernel.org, openbmc@lists.ozlabs.org, kwliu@nuvoton.com, kflin@nuvoton.com, Marvin Lin Subject: [PATCH v10 5/7] media: v4l2-ctrls: Reserve user control base for NPCM video controls Date: Tue, 27 Dec 2022 17:51:21 +0800 Message-Id: <20221227095123.2447948-6-milkfafa@gmail.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20221227095123.2447948-1-milkfafa@gmail.com> References: <20221227095123.2447948-1-milkfafa@gmail.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Add a control base and reserve 16 controls for Nuvoton NPCM video controls. Signed-off-by: Marvin Lin --- include/uapi/linux/v4l2-controls.h | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/include/uapi/linux/v4l2-controls.h b/include/uapi/linux/v4l2-controls.h index b73a8ba7df6c..aa5c9f64f1d6 100644 --- a/include/uapi/linux/v4l2-controls.h +++ b/include/uapi/linux/v4l2-controls.h @@ -199,6 +199,12 @@ enum v4l2_colorfx { */ #define V4L2_CID_USER_ASPEED_BASE (V4L2_CID_USER_BASE + 0x11a0) +/* + * The base for Nuvoton NPCM driver controls. + * We reserve 16 controls for this driver. + */ +#define V4L2_CID_USER_NPCM_BASE (V4L2_CID_USER_BASE + 0x11b0) + /* MPEG-class control IDs */ /* The MPEG controls are applicable to all codec controls * and the 'MPEG' part of the define is historical */