From: Hans Verkuil <hans.verkuil@cisco.com>
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 <hansverk@cisco.com>
Subject: [PATCHv7 10/15] v4l2-subdev: add HDMI CEC ops
Date: Mon, 29 Jun 2015 12:14:55 +0200 [thread overview]
Message-ID: <1435572900-56998-11-git-send-email-hans.verkuil@cisco.com> (raw)
In-Reply-To: <1435572900-56998-1-git-send-email-hans.verkuil@cisco.com>
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 <hansverk@cisco.com>
[k.debski@samsung.com: Merged changes from CEC Updates commit by Hans Verkuil]
Signed-off-by: Kamil Debski <kamil@wypas.org>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
---
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
next prev parent reply other threads:[~2015-06-29 10:14 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-06-29 10:14 [PATCHv7 00/15] HDMI CEC framework Hans Verkuil
2015-06-29 10:14 ` [PATCHv7 01/15] dts: exynos4*: add HDMI CEC pin definition to pinctrl Hans Verkuil
2015-06-29 10:14 ` [PATCHv7 02/15] dts: exynos4: add node for the HDMI CEC device Hans Verkuil
2015-06-29 10:14 ` [PATCHv7 03/15] dts: exynos4412-odroid*: enable " Hans Verkuil
2015-06-29 10:14 ` [PATCHv7 04/15] HID: add HDMI CEC specific keycodes Hans Verkuil
2015-06-29 19:25 ` Dmitry Torokhov
2015-06-30 7:36 ` Hans Verkuil
2015-06-30 16:43 ` Dmitry Torokhov
2015-06-29 10:14 ` [PATCHv7 05/15] input.h: add BUS_CEC type Hans Verkuil
2015-06-29 19:24 ` Dmitry Torokhov
2015-06-29 10:14 ` [PATCHv7 06/15] rc: Add HDMI CEC protocol handling Hans Verkuil
2015-06-29 10:14 ` [PATCHv7 07/15] cec: add HDMI CEC framework Hans Verkuil
2015-06-29 10:14 ` [PATCHv7 08/15] cec.txt: add CEC framework documentation Hans Verkuil
2015-06-29 10:14 ` [PATCHv7 09/15] DocBook/media: add CEC documentation Hans Verkuil
2015-06-29 10:14 ` Hans Verkuil [this message]
2015-06-29 10:14 ` [PATCHv7 11/15] cec: adv7604: add cec support Hans Verkuil
2015-06-29 10:14 ` [PATCHv7 12/15] adv7842: " Hans Verkuil
2015-06-29 10:14 ` [PATCHv7 13/15] cec: adv7511: " Hans Verkuil
2015-06-29 10:14 ` [PATCHv7 14/15] cec: s5p-cec: Add s5p-cec driver Hans Verkuil
2015-07-16 13:09 ` Hans Verkuil
2015-07-21 13:03 ` Marek Szyprowski
2015-07-23 16:39 ` Kamil Debski
2015-07-23 17:22 ` Hans Verkuil
2015-06-29 10:15 ` [PATCHv7 15/15] cobalt: add cec support Hans Verkuil
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