diff options
| author | Dafna Hirschfeld <dafna.hirschfeld@collabora.com> | 2020-10-02 20:42:20 +0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab+huawei@kernel.org> | 2020-11-16 10:31:08 +0100 |
| commit | 3fcd2d42a071f858a9e6050db4f87c13eeded953 (patch) | |
| tree | d918257e97bc3cbee57a8e9b77f18f91f9644183 /drivers/staging/media/rkisp1/rkisp1-common.h | |
| parent | 60fcc5beb80cbdaeb0ced74428d9a2c731e6c57c (diff) | |
media: staging: rkisp1: remove the 'is_streaming' field from stats and params
The params and stats entities have a field 'is_streaming'.
This field is not needed since the entities can have available
buffers only if they stream and therefore it is enough to
check if there are buffers available.
As a result, their start_stream callbacks can be removed since
they only set the 'is_streaming' field.
Signed-off-by: Dafna Hirschfeld <dafna.hirschfeld@collabora.com>
Acked-by: Helen Koike <helen.koike@collabora.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Diffstat (limited to 'drivers/staging/media/rkisp1/rkisp1-common.h')
| -rw-r--r-- | drivers/staging/media/rkisp1/rkisp1-common.h | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/drivers/staging/media/rkisp1/rkisp1-common.h b/drivers/staging/media/rkisp1/rkisp1-common.h index 45abacdbb664..692333c66f9d 100644 --- a/drivers/staging/media/rkisp1/rkisp1-common.h +++ b/drivers/staging/media/rkisp1/rkisp1-common.h @@ -240,19 +240,17 @@ struct rkisp1_capture { * * @vnode: video node * @rkisp1: pointer to the rkisp1 device - * @lock: locks the buffer list 'stat' and 'is_streaming' + * @lock: locks the buffer list 'stat' * @stat: queue of rkisp1_buffer * @vdev_fmt: v4l2_format of the metadata format - * @is_streaming: device is streaming */ struct rkisp1_stats { struct rkisp1_vdev_node vnode; struct rkisp1_device *rkisp1; - spinlock_t lock; /* locks the buffers list 'stats' and 'is_streaming' */ + spinlock_t lock; /* locks the buffers list 'stats' */ struct list_head stat; struct v4l2_format vdev_fmt; - bool is_streaming; }; /* @@ -260,10 +258,9 @@ struct rkisp1_stats { * * @vnode: video node * @rkisp1: pointer to the rkisp1 device - * @config_lock: locks the buffer list 'params' and 'is_streaming' + * @config_lock: locks the buffer list 'params' * @params: queue of rkisp1_buffer * @vdev_fmt: v4l2_format of the metadata format - * @is_streaming: device is streaming * @quantization: the quantization configured on the isp's src pad * @raw_type: the bayer pattern on the isp video sink pad */ @@ -271,10 +268,9 @@ struct rkisp1_params { struct rkisp1_vdev_node vnode; struct rkisp1_device *rkisp1; - spinlock_t config_lock; /* locks the buffers list 'params' and 'is_streaming' */ + spinlock_t config_lock; /* locks the buffers list 'params' */ struct list_head params; struct v4l2_format vdev_fmt; - bool is_streaming; enum v4l2_quantization quantization; enum rkisp1_fmt_raw_pat_type raw_type; |