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| author | Yunke Cao <yunkec@google.com> | 2022-06-28 03:53:52 +0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@kernel.org> | 2022-07-15 16:40:09 +0300 |
| commit | d534b9520a128d20d81d6dcf95441e806bdeb20f (patch) | |
| tree | 19320bbdc445f9033cec0fd154276cb9daccfeb0 /drivers/media/test-drivers/vimc/vimc-common.h | |
| parent | 46347e3ec61660562d4a4a933713e2c2b74598e2 (diff) | |
| download | linux-d534b9520a128d20d81d6dcf95441e806bdeb20f.tar.xz | |
media: vimc: add ancillary lens
Add lens to vimc driver and link them with sensors using ancillary links.
Provides an example of ancillary link usage.The lens supports
FOCUS_ABSOLUTE control.
Test example: With default vimc topology
> media-ctl -p
Media controller API version 5.18.0
...
- entity 28: Lens A (0 pad, 0 link)
type V4L2 subdev subtype Lens flags 0
device node name /dev/v4l-subdev6
- entity 29: Lens B (0 pad, 0 link)
type V4L2 subdev subtype Lens flags 0
device node name /dev/v4l-subdev7
> v4l2-ctl -d /dev/v4l-subdev7 -C focus_absolute
focus_absolute: 0
Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Signed-off-by: Yunke Cao <yunkec@google.com>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
Diffstat (limited to 'drivers/media/test-drivers/vimc/vimc-common.h')
| -rw-r--r-- | drivers/media/test-drivers/vimc/vimc-common.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/media/test-drivers/vimc/vimc-common.h b/drivers/media/test-drivers/vimc/vimc-common.h index ba1930772589..37f6b687ce10 100644 --- a/drivers/media/test-drivers/vimc/vimc-common.h +++ b/drivers/media/test-drivers/vimc/vimc-common.h @@ -171,6 +171,7 @@ extern struct vimc_ent_type vimc_sen_type; extern struct vimc_ent_type vimc_deb_type; extern struct vimc_ent_type vimc_sca_type; extern struct vimc_ent_type vimc_cap_type; +extern struct vimc_ent_type vimc_len_type; /** * vimc_pix_map_by_index - get vimc_pix_map struct by its index |