diff options
| author | Marek Vasut <[email protected]> | 2022-02-17 16:44:07 +0100 |
|---|---|---|
| committer | Sakari Ailus <[email protected]> | 2022-03-04 00:27:10 +0200 |
| commit | 51ef2be546e2e480e56fdb59fdeb9a4406e8d52e (patch) | |
| tree | cdd4da8bd6bc66d3e25a5e305971f07866437f13 /include/uapi | |
| parent | f0fb3328100e2be01b2b71e5e48e9800b13ed5a2 (diff) | |
media: i2c: isl7998x: Add driver for Intersil ISL7998x
Add driver for the Intersil ISL7998x Analog to MIPI CSI-2/BT656 decoder.
This chip supports 1/2/4 analog video inputs and converts them into
1/2/4 VCs in MIPI CSI2 stream.
This driver currently supports ISL79987 and both 720x480 and 720x576
resolutions, however as per specification, all inputs must use the
same resolution and standard. The only supported pixel format is now
YUYV/YUV422. The chip should support RGB565 on the CSI2 as well, but
this is currently unsupported.
Signed-off-by: Marek Vasut <[email protected]>
Cc: Sakari Ailus <[email protected]>
Cc: Mauro Carvalho Chehab <[email protected]>
Cc: Rob Herring <[email protected]>
To: [email protected]
Signed-off-by: Michael Tretter <[email protected]>
Acked-by: Hans Verkuil <[email protected]>
[Sakari Ailus: Always call pm_runtime_get_and_resume in pre_streamon]
Signed-off-by: Sakari Ailus <[email protected]>
Diffstat (limited to 'include/uapi')
| -rw-r--r-- | include/uapi/linux/v4l2-controls.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/include/uapi/linux/v4l2-controls.h b/include/uapi/linux/v4l2-controls.h index c8e0f84d204d..92576ed03fc4 100644 --- a/include/uapi/linux/v4l2-controls.h +++ b/include/uapi/linux/v4l2-controls.h @@ -219,6 +219,12 @@ enum v4l2_colorfx { */ #define V4L2_CID_USER_ALLEGRO_BASE (V4L2_CID_USER_BASE + 0x1170) +/* + * The base for the isl7998x driver controls. + * We reserve 16 controls for this driver. + */ +#define V4L2_CID_USER_ISL7998X_BASE (V4L2_CID_USER_BASE + 0x1180) + /* MPEG-class control IDs */ /* The MPEG controls are applicable to all codec controls * and the 'MPEG' part of the define is historical */ |