Add a multiplanar flag in vimc_stream in order to propagate the
state (singleplanar/multiplanar) to subdevices at the stream.
Signed-off-by: André Almeida <andrealm...@collabora.com>
---
Change in v3:
- Use ternary operator to get code more simple
Change in v2:
- New commit
drivers/media/platform/vimc/vimc-capture.c | 4 +++-
drivers/media/platform/vimc/vimc-streamer.h | 3 +++
2 files changed, 6 insertions(+), 1 deletion(-)
diff --git a/drivers/media/platform/vimc/vimc-capture.c
b/drivers/media/platform/vimc/vimc-capture.c
index 415dbab63ec5..e1805cf0140d 100644
--- a/drivers/media/platform/vimc/vimc-capture.c
+++ b/drivers/media/platform/vimc/vimc-capture.c
@@ -337,7 +337,9 @@ static int vimc_cap_start_streaming(struct vb2_queue *vq,
unsigned int count)
return ret;
}
- vcap->stream.producer_pixfmt = IS_MULTIPLANAR(vcap) ?
+ vcap->stream.multiplanar = IS_MULTIPLANAR(vcap);
+
+ vcap->stream.producer_pixfmt = vcap->stream.multiplanar ?
vcap->format.fmt.pix_mp.pixelformat :
vcap->format.fmt.pix.pixelformat;
diff --git a/drivers/media/platform/vimc/vimc-streamer.h
b/drivers/media/platform/vimc/vimc-streamer.h
index 2b3667408794..4878e0b72ea7 100644
--- a/drivers/media/platform/vimc/vimc-streamer.h
+++ b/drivers/media/platform/vimc/vimc-streamer.h
@@ -25,6 +25,8 @@
* processed in the pipeline.
* @pipe_size: size of @ved_pipeline
* @kthread: thread that generates the frames of the stream.
+ * @multiplanar: sets if the stream is running in multiplanar or
+ * singleplanar format mode
* @producer_pixfmt: the pixel format requested from the pipeline. This must
* be set just before calling vimc_streamer_s_stream(ent, 1). This value is
* propagated up to the source of the base image (usually a sensor node) and
@@ -40,6 +42,7 @@ struct vimc_stream {
struct vimc_ent_device *ved_pipeline[VIMC_STREAMER_PIPELINE_MAX_SIZE];
unsigned int pipe_size;
struct task_struct *kthread;
+ bool multiplanar;
u32 producer_pixfmt;
};
--
2.21.0
