diff options
| author | Hans de Goede <hdegoede@redhat.com> | 2023-05-12 18:24:32 +0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@kernel.org> | 2023-06-09 16:50:06 +0300 |
| commit | 4d141d3fae3e3d8b85817bde3b6b6a0e7b08eb3b (patch) | |
| tree | b3f4b787fda768b368b5d1c4ea2e712d282b9fea /drivers/staging/media/atomisp/pci/atomisp_subdev.h | |
| parent | 2cb61011bfed4344185fcfe64adf2c9f2353eaa3 (diff) | |
| download | linux-4d141d3fae3e3d8b85817bde3b6b6a0e7b08eb3b.tar.xz | |
media: atomisp: Allow system suspend to continue with open /dev/video# nodes
Just having a /dev/video# node open is not a reason to block system
suspend. At least when userspace is not streaming.
In that case the worst case scenario is that streams have been created,
but we can just destroy those before powering off the ISP and
recreate the streams on resume.
Fixing suspend when streaming is left as a FIXME item for later.
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
Diffstat (limited to 'drivers/staging/media/atomisp/pci/atomisp_subdev.h')
| -rw-r--r-- | drivers/staging/media/atomisp/pci/atomisp_subdev.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/staging/media/atomisp/pci/atomisp_subdev.h b/drivers/staging/media/atomisp/pci/atomisp_subdev.h index 49177386d57f..dc6970b48633 100644 --- a/drivers/staging/media/atomisp/pci/atomisp_subdev.h +++ b/drivers/staging/media/atomisp/pci/atomisp_subdev.h @@ -301,6 +301,7 @@ struct atomisp_sub_device { */ bool streaming; bool stream_prepared; /* whether css stream is created */ + bool recreate_streams_on_resume; unsigned int latest_preview_exp_id; /* CSS ZSL/SDV raw buffer id */ |