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| author | Stefan Agner <stefan.agner@toradex.com> | 2019-08-16 16:40:08 +0200 |
|---|---|---|
| committer | Stefan Agner <stefan.agner@toradex.com> | 2019-08-16 16:40:08 +0200 |
| commit | 3758b8bd81966b63dc93093a323e9bdd734545fd (patch) | |
| tree | 229bda2abe1a31d59da4b48e71aeefde934fe1d0 /drivers/staging/vc04_services/bcm2835-camera/mmal-vchiq.h | |
| parent | d15d0b7a9f89cf5a905ad6802eb23100c8063939 (diff) | |
| parent | dd209b062b86dd951cf1da93f20aa497fe99d52d (diff) | |
Merge tag 'v4.19.59-rt24' into toradex_4.19.y-rttoradex_4.19.y-rt
Linux 4.19.59-rt24
Diffstat (limited to 'drivers/staging/vc04_services/bcm2835-camera/mmal-vchiq.h')
| -rw-r--r-- | drivers/staging/vc04_services/bcm2835-camera/mmal-vchiq.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/staging/vc04_services/bcm2835-camera/mmal-vchiq.h b/drivers/staging/vc04_services/bcm2835-camera/mmal-vchiq.h index 22b839ecd5f0..b0ee1716525b 100644 --- a/drivers/staging/vc04_services/bcm2835-camera/mmal-vchiq.h +++ b/drivers/staging/vc04_services/bcm2835-camera/mmal-vchiq.h @@ -71,6 +71,9 @@ struct vchiq_mmal_port { struct list_head buffers; /* lock to serialise adding and removing buffers from list */ spinlock_t slock; + + /* Count of buffers the VPU has yet to return */ + atomic_t buffers_with_vpu; /* callback on buffer completion */ vchiq_mmal_buffer_cb buffer_cb; /* callback context */ |