From mboxrd@z Thu Jan 1 00:00:00 1970 From: Hans Verkuil 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> References: <1435572900-56998-1-git-send-email-hans.verkuil@cisco.com> Return-path: In-Reply-To: <1435572900-56998-1-git-send-email-hans.verkuil@cisco.com> Sender: linux-samsung-soc-owner@vger.kernel.org To: linux-media@vger.kernel.org Cc: dri-devel@lists.freedesktop.org, m.szyprowski@samsung.com, kyungmin.park@samsung.com, thomas@tommie-lie.de, sean@mess.org, dmitry.torokhov@gmail.com, linux-input@vger.kernel.org, linux-samsung-soc@vger.kernel.org, lars@opdenkamp.eu, kamil@wypas.org, Hans Verkuil List-Id: dri-devel@lists.freedesktop.org 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); }; /* -- 2.1.4