From patchwork Mon Jun 29 10:14:55 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hans Verkuil X-Patchwork-Id: 6692891 Return-Path: X-Original-To: patchwork-dri-devel@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork1.web.kernel.org (Postfix) with ESMTP id 43E799F1C1 for ; Tue, 30 Jun 2015 03:26:06 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 712B52050E for ; Tue, 30 Jun 2015 03:26:05 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) by mail.kernel.org (Postfix) with ESMTP id 6C287205B1 for ; Tue, 30 Jun 2015 03:26:04 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id AED38720D1; Mon, 29 Jun 2015 20:26:00 -0700 (PDT) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from aer-iport-1.cisco.com (aer-iport-1.cisco.com [173.38.203.51]) by gabe.freedesktop.org (Postfix) with ESMTPS id 443866E85A for ; Mon, 29 Jun 2015 03:26:01 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=cisco.com; i=@cisco.com; l=1641; q=dns/txt; s=iport; t=1435573561; x=1436783161; h=from:to:cc:subject:date:message-id:in-reply-to: references; bh=AmX4RgPD1J7Nj4RkRB9lpPkPDBr7dmORXgwFKwx9+Lk=; b=NlnzfqBJ0nROvVa6n6FI916sk3rGKVOboPsBhv2rqacR3UyKR5eBF07I JeO0WaVe2gV7vDSR7USOxafViCJySyuU3mQOaJNyzk6oVPPrZsF8jDND9 xEHevExsLSWXRM3HTgFpF8LsaDHln6OPM6BGLZWqZbQ+4jt62f5mwrT9i E=; X-IronPort-AV: E=Sophos;i="5.13,698,1427760000"; d="scan'208";a="566167942" Received: from aer-iport-nat.cisco.com (HELO aer-core-2.cisco.com) ([173.38.203.22]) by aer-iport-1.cisco.com with ESMTP; 29 Jun 2015 10:15:58 +0000 Received: from test-media.cisco.com (ams3-vpn-dhcp354.cisco.com [10.61.65.98]) (authenticated bits=0) by aer-core-2.cisco.com (8.14.5/8.14.5) with ESMTP id t5TAFMjO016684 (version=TLSv1/SSLv3 cipher=AES128-SHA256 bits=128 verify=NO); Mon, 29 Jun 2015 10:15:55 GMT From: Hans Verkuil To: linux-media@vger.kernel.org Subject: [PATCHv7 10/15] v4l2-subdev: add HDMI CEC ops Date: Mon, 29 Jun 2015 12:14:55 +0200 Message-Id: <1435572900-56998-11-git-send-email-hans.verkuil@cisco.com> X-Mailer: git-send-email 2.1.4 In-Reply-To: <1435572900-56998-1-git-send-email-hans.verkuil@cisco.com> References: <1435572900-56998-1-git-send-email-hans.verkuil@cisco.com> X-Authenticated-User: hansverk X-Mailman-Approved-At: Mon, 29 Jun 2015 20:25:41 -0700 Cc: linux-samsung-soc@vger.kernel.org, sean@mess.org, dmitry.torokhov@gmail.com, lars@opdenkamp.eu, dri-devel@lists.freedesktop.org, kamil@wypas.org, Hans Verkuil , kyungmin.park@samsung.com, thomas@tommie-lie.de, linux-input@vger.kernel.org, m.szyprowski@samsung.com X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" X-Spam-Status: No, score=-4.7 required=5.0 tests=BAYES_00,DKIM_SIGNED, RCVD_IN_DNSWL_MED,RP_MATCHES_RCVD,T_DKIM_INVALID,UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Add CEC callbacks to the v4l2_subdev_video_ops. These are the low-level CEC ops that subdevs that support CEC have to implement. Signed-off-by: Hans Verkuil [k.debski@samsung.com: Merged changes from CEC Updates commit by Hans Verkuil] Signed-off-by: Kamil Debski Signed-off-by: Hans Verkuil --- include/media/v4l2-subdev.h | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/include/media/v4l2-subdev.h b/include/media/v4l2-subdev.h index dc20102..53e220d 100644 --- a/include/media/v4l2-subdev.h +++ b/include/media/v4l2-subdev.h @@ -42,6 +42,9 @@ #define V4L2_DEVICE_NOTIFY_EVENT _IOW('v', 2, struct v4l2_event) +#define V4L2_SUBDEV_CEC_TX_DONE _IOW('v', 2, u32) +#define V4L2_SUBDEV_CEC_RX_MSG _IOW('v', 3, struct cec_msg) + struct v4l2_device; struct v4l2_ctrl_handler; struct v4l2_event_subscription; @@ -50,6 +53,7 @@ struct v4l2_subdev; struct v4l2_subdev_fh; struct tuner_setup; struct v4l2_mbus_frame_desc; +struct cec_msg; /* decode_vbi_line */ struct v4l2_decode_vbi_line { @@ -338,6 +342,11 @@ struct v4l2_subdev_video_ops { const struct v4l2_mbus_config *cfg); int (*s_rx_buffer)(struct v4l2_subdev *sd, void *buf, unsigned int *size); + unsigned (*cec_available_log_addrs)(struct v4l2_subdev *sd); + int (*cec_enable)(struct v4l2_subdev *sd, bool enable); + int (*cec_log_addr)(struct v4l2_subdev *sd, u8 logical_addr); + int (*cec_transmit)(struct v4l2_subdev *sd, struct cec_msg *msg); + void (*cec_transmit_timed_out)(struct v4l2_subdev *sd); }; /*