diff options
| author | Domi Papoi <dpapoi@codeaurora.org> | 2015-10-05 16:27:38 -0400 |
|---|---|---|
| committer | Gerrit - the friendly Code Review server <code-review@localhost> | 2017-06-08 22:00:06 -0700 |
| commit | 2fcbbaa101b0676d7a970a9f9c21f542cc92b2b3 (patch) | |
| tree | 05335d4e4b311447785845578014d830c4ed5ced /include/uapi/linux | |
| parent | 9725c4d90bee3b0be78bb1fdc084df1ec08d7d24 (diff) | |
msm: BA: Create Bridge Abstraction (BA)
Create bridge abstraction driver to provide a framework that can be
used to abstract different types of bridge chips under a common API.
The framework also allows multiple drivers to control different
functional aspects of a bridge chip.
The bridge abstraction driver is limited to bridge chips that deal
with converting audio/video data from one protocol to a different one.
Change-Id: Ib42365fb41afda8029f4f6e9b1ec27549d885659
Signed-off-by: Domi Papoi <dpapoi@codeaurora.org>
Diffstat (limited to 'include/uapi/linux')
| -rw-r--r-- | include/uapi/linux/v4l2-controls.h | 6 | ||||
| -rw-r--r-- | include/uapi/linux/videodev2.h | 23 |
2 files changed, 29 insertions, 0 deletions
diff --git a/include/uapi/linux/v4l2-controls.h b/include/uapi/linux/v4l2-controls.h index 336d318c5187..2e4c02f24a47 100644 --- a/include/uapi/linux/v4l2-controls.h +++ b/include/uapi/linux/v4l2-controls.h @@ -1331,6 +1331,12 @@ enum v4l2_auto_focus_range { #define V4L2_CID_PAN_SPEED (V4L2_CID_CAMERA_CLASS_BASE+32) #define V4L2_CID_TILT_SPEED (V4L2_CID_CAMERA_CLASS_BASE+33) +/* User-class control IDs specific to the msm_ba driver */ + +#define MSM_BA_PRIV_BASE_START (V4L2_CID_USER_BASE | 0x7000) +#define MSM_BA_PRIV_SD_NODE_ADDR (MSM_BA_PRIV_BASE_START + 1) +#define MSM_BA_PRIV_FPS (MSM_BA_PRIV_BASE_START + 2) + /* FM Modulator class control IDs */ #define V4L2_CID_FM_TX_CLASS_BASE (V4L2_CTRL_CLASS_FM_TX | 0x900) diff --git a/include/uapi/linux/videodev2.h b/include/uapi/linux/videodev2.h index 686fc6143010..9823ff7e8f4d 100644 --- a/include/uapi/linux/videodev2.h +++ b/include/uapi/linux/videodev2.h @@ -2187,6 +2187,29 @@ struct v4l2_streamparm { #define V4L2_EVENT_MSM_VIDC_MAX_CLIENTS (V4L2_EVENT_MSM_VIDC_START + 9) #define V4L2_EVENT_MSM_VIDC_HW_UNSUPPORTED (V4L2_EVENT_MSM_VIDC_START + 10) +#define V4L2_EVENT_MSM_BA_PRIVATE_EVENT_BASE \ + (V4L2_EVENT_PRIVATE_START + 0x00005000) +#define V4L2_EVENT_MSM_BA_START V4L2_EVENT_MSM_BA_PRIVATE_EVENT_BASE +#define V4L2_EVENT_MSM_BA_DEVICE_AVAILABLE (V4L2_EVENT_MSM_BA_START + 1) +#define V4L2_EVENT_MSM_BA_DEVICE_UNAVAILABLE \ + (V4L2_EVENT_MSM_BA_START + 2) +#define V4L2_EVENT_MSM_BA_PORT_SETTINGS_CHANGED \ + (V4L2_EVENT_MSM_BA_START + 3) +#define V4L2_EVENT_MSM_BA_SIGNAL_IN_LOCK \ + (V4L2_EVENT_MSM_BA_START + 4) +#define V4L2_EVENT_MSM_BA_SIGNAL_LOST_LOCK \ + (V4L2_EVENT_MSM_BA_START + 5) +#define V4L2_EVENT_MSM_BA_SOURCE_CHANGE \ + (V4L2_EVENT_MSM_BA_START + 6) +#define V4L2_EVENT_MSM_BA_HDMI_HPD \ + (V4L2_EVENT_MSM_BA_START + 7) +#define V4L2_EVENT_MSM_BA_HDMI_CEC_MESSAGE \ + (V4L2_EVENT_MSM_BA_START + 8) +#define V4L2_EVENT_MSM_BA_CP \ + (V4L2_EVENT_MSM_BA_START + 9) +#define V4L2_EVENT_MSM_BA_ERROR \ + (V4L2_EVENT_MSM_BA_START + 10) + /* Payload for V4L2_EVENT_VSYNC */ struct v4l2_event_vsync { /* Can be V4L2_FIELD_ANY, _NONE, _TOP or _BOTTOM */ |