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 X-Spam-Level: X-Spam-Status: No, score=-9.8 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 160B2C2BB85 for ; Tue, 14 Apr 2020 20:03:09 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id E7C1D20656 for ; Tue, 14 Apr 2020 20:03:08 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=qtec.com header.i=@qtec.com header.b="Q6+3YSAc" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2505461AbgDNUDE (ORCPT ); Tue, 14 Apr 2020 16:03:04 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:34464 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S2505428AbgDNUCX (ORCPT ); Tue, 14 Apr 2020 16:02:23 -0400 Received: from mail-lj1-x243.google.com (mail-lj1-x243.google.com [IPv6:2a00:1450:4864:20::243]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B7E7FC03C1AA for ; Tue, 14 Apr 2020 13:02:19 -0700 (PDT) Received: by mail-lj1-x243.google.com with SMTP id h25so1165020lja.10 for ; Tue, 14 Apr 2020 13:02:19 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=qtec.com; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=/jTrRppTOaz3y0rG21oAUj12lqiSghZgqjFj/i9GzbU=; b=Q6+3YSAcQQYC6IVnZnn5zzNHgWEQgy/bJQE98XfovwEhiZ0p9v1qf4107b9YrFr01k SiuinysHtC70GNj0MbH/DbOckbdTY21/oxnqqTcZY8mdq60Y7kpP7SekNWScZpoBpVR2 woTjZZLs6/aQiqF1V8SZqzfdKeEeTAqtY6+IM= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=/jTrRppTOaz3y0rG21oAUj12lqiSghZgqjFj/i9GzbU=; b=GCOn0kDYlKIgsFHbyQAw99ANn8hz6TJ78dte6hgDk4DsmfOJ+XXhfVMXW0/AyzsYHX tS3ocvO5wFUWudOBaMlgZF1/oCqYBN6cfWXuBaSJrrN3rNAU0S5LKcXsfYDAF9prhDmJ JvVqMb9yYHq2/r65InNVPJ9HF4KFlpe1QySzNp2kM/h8p7sVzG+KIyyGUZtKhCSXUbmi nrZxjCeugjLQDrSxk4YiLgQbAz7agRkYMyuTGj06f5/Kmjz401k7KQEuk6LA8Nn5Mi5Y s2Ge9MeMFKP0nbjc94ZjwWrrMac0EZTnBE0DuouQEy0bukRImGMkQKLZh63xluJI7hR+ spcw== X-Gm-Message-State: AGi0PuaZaodcVFXYlgqfI2m2b09RE1Wu2gZ+x9qK+XH0MOTZ+WqyoYSr EbbRszkBiQvKP0HeEj6gYnCWcg== X-Google-Smtp-Source: APiQypLsxzNxstX2zFH9KjS4H039xX6iBLo0m9zhRrNss2VZD7P/+LmYpYVjjBrQKy09tQ/8cbxaMQ== X-Received: by 2002:a2e:868b:: with SMTP id l11mr1072144lji.247.1586894538253; Tue, 14 Apr 2020 13:02:18 -0700 (PDT) Received: from localhost.localdomain (62-243-86-95-cable.dk.customer.tdc.net. [62.243.86.95]) by smtp.gmail.com with ESMTPSA id v4sm3525254ljj.104.2020.04.14.13.02.17 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 14 Apr 2020 13:02:17 -0700 (PDT) From: Daniel Gomez To: mchehab@kernel.org, hverkuil-cisco@xs4all.nl, linux-media@vger.kernel.org Cc: linux-kernel@vger.kernel.org, Daniel Gomez Subject: [RFC PATCH 2/3] media: v4l2: Add v4l2 control IDs for temperature Date: Tue, 14 Apr 2020 22:01:50 +0200 Message-Id: <20200414200151.80089-3-daniel@qtec.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20200414200151.80089-1-daniel@qtec.com> References: <20200414200151.80089-1-daniel@qtec.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Add a v4l2 control ID to handle the temperature. Signed-off-by: Daniel Gomez --- drivers/media/v4l2-core/v4l2-ctrls.c | 5 +++++ include/uapi/linux/v4l2-controls.h | 4 +++- 2 files changed, 8 insertions(+), 1 deletion(-) diff --git a/drivers/media/v4l2-core/v4l2-ctrls.c b/drivers/media/v4l2-core/v4l2-ctrls.c index 93d33d1db4e8..17b93111baa8 100644 --- a/drivers/media/v4l2-core/v4l2-ctrls.c +++ b/drivers/media/v4l2-core/v4l2-ctrls.c @@ -783,6 +783,7 @@ const char *v4l2_ctrl_get_name(u32 id) case V4L2_CID_MIN_BUFFERS_FOR_OUTPUT: return "Min Number of Output Buffers"; case V4L2_CID_ALPHA_COMPONENT: return "Alpha Component"; case V4L2_CID_COLORFX_CBCR: return "Color Effects, CbCr"; + case V4L2_CID_TEMPERATURE: return "Temperature"; /* Codec controls */ /* The MPEG controls are applicable to all codec controls @@ -1344,6 +1345,10 @@ void v4l2_ctrl_fill(u32 id, const char **name, enum v4l2_ctrl_type *type, *type = V4L2_CTRL_TYPE_INTEGER; *flags |= V4L2_CTRL_FLAG_READ_ONLY; break; + case V4L2_CID_TEMPERATURE: + *type = V4L2_CTRL_TYPE_INTEGER; + *flags |= V4L2_CTRL_FLAG_VOLATILE | V4L2_CTRL_FLAG_READ_ONLY; + break; case V4L2_CID_MPEG_VIDEO_DEC_PTS: *type = V4L2_CTRL_TYPE_INTEGER64; *flags |= V4L2_CTRL_FLAG_VOLATILE | V4L2_CTRL_FLAG_READ_ONLY; diff --git a/include/uapi/linux/v4l2-controls.h b/include/uapi/linux/v4l2-controls.h index 1a58d7cc4ccc..76ec0a6da8d5 100644 --- a/include/uapi/linux/v4l2-controls.h +++ b/include/uapi/linux/v4l2-controls.h @@ -143,8 +143,10 @@ enum v4l2_colorfx { #define V4L2_CID_ALPHA_COMPONENT (V4L2_CID_BASE+41) #define V4L2_CID_COLORFX_CBCR (V4L2_CID_BASE+42) +#define V4L2_CID_TEMPERATURE (V4L2_CID_BASE+43) + /* last CID + 1 */ -#define V4L2_CID_LASTP1 (V4L2_CID_BASE+43) +#define V4L2_CID_LASTP1 (V4L2_CID_BASE+44) /* USER-class private control IDs */ -- 2.25.1