From mboxrd@z Thu Jan 1 00:00:00 1970 From: Hans Verkuil Subject: [PATCHv8 10/15] v4l2-subdev: add HDMI CEC ops Date: Tue, 18 Aug 2015 10:26:35 +0200 Message-ID: References: Return-path: In-Reply-To: In-Reply-To: References: 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, linux@arm.linux.org.uk, Hans Verkuil , Hans Verkuil List-Id: linux-input@vger.kernel.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 370fc38..1b04d94 100644 --- a/include/media/v4l2-subdev.h +++ b/include/media/v4l2-subdev.h @@ -42,6 +42,10 @@ #define V4L2_DEVICE_NOTIFY_EVENT _IOW('v', 2, struct v4l2_event) +#define V4L2_SUBDEV_CEC_TX_DONE _IOW('v', 3, u32) +#define V4L2_SUBDEV_CEC_RX_MSG _IOW('v', 4, struct cec_msg) +#define V4L2_SUBDEV_CEC_CONN_INPUTS _IOW('v', 5, u16) + struct v4l2_device; struct v4l2_ctrl_handler; struct v4l2_event; @@ -51,6 +55,7 @@ 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 { @@ -339,6 +344,10 @@ 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, u32 timeout_ms, struct cec_msg *msg); }; /* -- 2.1.4